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Details of SAPdb entry with Sequence FF
Primary information
SAPdb ID 1001,
PMID18070345
Peptide NameFmoc-Phe-Phe
Peptide sequenceFF
N-Terminal ModificationFmoc
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueConfocal Microscopy
SolventDispersion medium= PBS 10x, DMSO (gelling agent)= 100mg/ml
MethodLyophilized Fmoc-Phe-Phe dipeptide was weighed and dissolved in DMSO. This was applied to the desired dispersion medium.
Conc0.005%
TemperaturepH 7
Temperature37 °C
Year2007
Self assemblyNo
Type of Self assemblyUnstable hydrogel assembly
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Unstable
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1002,
PMID18070345
Peptide NameFmoc-Phe-Phe
Peptide sequenceFF
N-Terminal ModificationFmoc
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueConfocal Microscopy
SolventDispersion medium= PBS 1x, DMSO (gelling agent)= 100mg/ml
MethodLyophilized Fmoc-Phe-Phe dipeptide was weighed and dissolved in DMSO. This was applied to the desired dispersion medium.
Conc0.005%
TemperaturepH 7
Temperature37 °C
Year2007
Self assemblyNo
Type of Self assemblyUnstable hydrogel assembly
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Unstable
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1003,
PMID18070345
Peptide NameFmoc-Phe-Phe
Peptide sequenceFF
N-Terminal ModificationFmoc
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueConfocal Microscopy
SolventDispersion medium= PBS 1x, DMSO (gelling agent)= 100mg/ml
MethodLyophilized Fmoc-Phe-Phe dipeptide was weighed and dissolved in DMSO. This was applied to the desired dispersion medium.
Conc0.01%
TemperaturepH 7
Temperature37 °C
Year2007
Self assemblyNo
Type of Self assemblyPartial hydrogel assembly
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Partial
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1004,
PMID18070345
Peptide NameFmoc-Phe-Phe
Peptide sequenceFF
N-Terminal ModificationFmoc
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueConfocal Microscopy
SolventDispersion medium= PBS 1x, DMSO (gelling agent)= 25mg/ml
MethodLyophilized Fmoc-Phe-Phe dipeptide was weighed and dissolved in DMSO. This was applied to the desired dispersion medium.
Conc0.005%
TemperaturepH 7
Temperature37 °C
Year2007
Self assemblyNo
Type of Self assemblySoft hydrogel assembly
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Soft gel
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1005,
PMID18070345
Peptide NameFmoc-Phe-Phe
Peptide sequenceFF
N-Terminal ModificationFmoc
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueConfocal Microscopy
SolventDispersion medium= PBS 1x, DMSO (gelling agent)= 25mg/ml
MethodLyophilized Fmoc-Phe-Phe dipeptide was weighed and dissolved in DMSO. This was applied to the desired dispersion medium.
Conc0.01%
TemperaturepH 7
Temperature37 °C
Year2007
Self assemblyYes
Type of Self assemblyFirm hydrogel assembly
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Firm gel
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1006,
PMID18070345
Peptide NameFmoc-Phe-Phe
Peptide sequenceFF
N-Terminal ModificationFmoc
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueConfocal Microscopy
SolventDispersion medium= MEM, DMSO (gelling agent)= 25mg/ml
MethodLyophilized Fmoc-Phe-Phe dipeptide was weighed and dissolved in DMSO. This was applied to the desired dispersion medium.
Conc0.005%
TemperaturepH 7
Temperature37 °C
Year2007
Self assemblyNo
Type of Self assemblyUnstable hydrogel assembly
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Unstable
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1013,
PMID12714741
Peptide NameNH2-L-Phe-L-Phe-COOH
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM (Transmission Electron Microscopy)
SolventAqueous dispersion
MethodNH2-L-Phe-L-Phe-COOH dipeptide solublized at very high concentrations ( >=100 mg/ml) by dissolving the lyophilized peptide in 1,1,1,3,3,3 hexafluoro-2-propanol. The peptide appeared to be highly soluble in the organic solvent, a rapid assembly into ordered semicrystalline structures was observed visually within seconds after dilution into the aqueous solution at a final µM concentration range.
Conc>=100 mg/ml stock soln
Temperature80°C
Incubation TimeWithin few minutes
Year2003
Self assemblyYes
Type of Self assemblyNanotube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
After 1 hour of incubation of the Phe-Phe peptide with proteinase K (0.02 mg/ml), no tubular structures were observed by electron microscopy examination (as compared with hundreds of tubular structures observed before the proteolysis).
Nanotube
150
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1014,
PMID12714741
Peptide NameNH2-D-Phe-D-Phe-COOH
Peptide sequenceff
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM (Transmission Electron Microscopy)
SolventAqueous dispersion
MethodNH2-D-Phe-D-Phe-COOH dipeptide solublized at very high concentrations ( >=100 mg/ml) by dissolving the lyophilized peptide in 1,1,1,3,3,3 hexafluoro-2-propanol. The peptide appeared to be highly soluble in the organic solvent, a rapid assembly into ordered semicrystalline structures was observed visually within seconds after dilution into the aqueous solution at a final µM concentration range.
Conc>=100 mg/ml stock soln
Temperature80°C
Incubation TimeWithin few minutes
Year2003
Self assemblyYes
Type of Self assemblyNanotube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
No notable variation could be observed before and after the incubation of the D-Phe-D-Phe peptide with the enzyme proteinase K (0.02 mg/ml).
Nanotube
150
ff
N[C@H](Cc1ccccc1)C(=O)N[C@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1015,
PMID16430299
Peptide NameDiphenylalanine peptide
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueSEM (Scanning Electron Microscopy), TEM (Transmission Electron Microscopy), CD (Circular Dichroism spectroscopy)
SolventAqueous dispersion
MethodLyophilized form of the peptides dissolved in 1,1,1,3,3,3-hexafluoro-2-propanol at a concentration of 100 mg/mL. Peptide stock solution was diluted in double distilled (dd) H2O to a final concentration of 2 mg/mL incubated in a water bath at 80 °C for 1 h.
Conc2 mg/ml
TemperatureStable upto 90°C
Incubation TimeWithin few minutes
Year2006
Self assemblyYes
Type of Self assemblyNanotube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
In addition to thermal stability, the peptide nanotubes were chemically stable in organic solvents
Nanotube
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1019,
PMID16719470
Peptide NameDiphenylalanine peptide
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueAFM (Atomic Force Microscopy)
SolventAqueous dispersion
MethodFresh stock solutions were prepared by dissolving the lyophilized peptides in 1,1,1,3,3,3-hexafluoro-2-propanol (Sigma Aldrich) at a concentration of 100 mg/mL. Peptide stock solution was diluted in double distilled (dd) H2O to a final concentration of 2 mg/mL. Samples were diluted in Elgar water to a final concentration of 0.2 or 1 mg/mL prior to dropping a 10 íL aliquot onto freshly cleaved mica and were subsequently dried in a vacuum generator.
Conc1mg/ml
TemperatureStable upto 100°C
Year2006
Self assemblyYes
Type of Self assemblyNanotube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
The nanotubes are stable at temperatures up to 100°C, but on heating to higher temperatures begin to lose their structural integrity with an apparent collapse in tubular structure.
Nanotube
525
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1020,
PMID17328086
Peptide NameCationic dipeptide nanotubes (CDPNTs) (H-Phe-Phe-NH2·HCl)
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationHCl
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueAFM (Atomic Force Microscopy), TEM (Transmission Electron Microscopy)
SolventAqueous dispersion
MethodThe CDPNTs were selfassembled at physiological pH values
Conc10 mg/ml
TemperaturepH 7.2
TemperatureRoom temperature
Year2007
Self assemblyYes
Type of Self assemblyNanotube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Cationic dipeptides (H-Phe-Phe-NH2·HCl) self-assemble into nanotubes at physiological pH values and these cationic dipeptide nanotubes (CDPNTs) can also rearrange to form vesicles upon dilution.
Nanotube
190
FF
N.A.
Primary information
SAPdb ID 1021,
PMID17328086
Peptide NameCationic dipeptide nanotubes (CDPNTs) (H-Phe-Phe-NH2·HCl)
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationHCl
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueAFM (Atomic Force Microscopy), TEM (Transmission Electron Microscopy)
SolventAqueous dispersion
MethodThe CDPNTs were selfassembled at physiological pH values
Conc1 mg/ml
TemperaturepH 7.2
TemperatureRoom temperature
Year2007
Self assemblyYes
Type of Self assemblyVesicles
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Cationic dipeptides (H-Phe-Phe-NH2·HCl) self-assemble into nanotubes at physiological pH values and these cationic dipeptide nanotubes (CDPNTs) can also rearrange to form vesicles upon dilution.
Nanovesicle
100
FF
N.A.
Primary information
SAPdb ID 1022,
PMID17328086
Peptide NameZwitterionic dipeptide diphenylalanine (l-Phe-l-Phe)
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueCD (Circular Dichroism spectroscopy)
SolventAqueous dispersion
MethodDipeptide could self-assemble into nanotubes at a concentration of 10 mg/mL
Conc10 mg/ml
TemperaturepH 7.2
TemperatureRoom temperature
Year2007
Self assemblyYes
Type of Self assemblyNanotube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Nanotube
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1023,
PMID18035858
Peptide NameDiphenylalanine (H-Phe-Phe-OH)
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueSEM (Scanning Electron Microscopy)
SolventAqueous dispersion
MethodLyophilized form of the peptides dissolved in 1,1,1,3,3,3-HFP at a concentration of 50 or 100 mg/ml.
Conc10 mg/ml
Year2007
Self assemblyYes
Type of Self assemblyNanotube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Nanotube
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1024,
PMID18035858
Peptide NameBoc-Phe-Phe-OH
Peptide sequenceFF
N-Terminal ModificationBoc
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueSEM (Scanning Electron Microscopy)
SolventAqueous dispersion
MethodLyophilized form of the peptides dissolved in 1,1,1,3,3,3-HFP at a concentration of 50 or 100 mg/ml. For the preparation of nanospheres, a peptide stock solution was diluted in ethanol to a concentration of 10 mg/ml then immediately diluted in ddH2O to a final concentration of 5 mg/ml.
Conc5 mg/ml
Year2007
Self assemblyYes
Type of Self assemblyNanosphere
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Remarkable chemical and thermal stability and extraordinary mechanical strength. The averaged point stiffness of the nanotubes is 160 N/m, and they have a correspondingly high Young’s modulus of ∼19 Gpa.
Nanosphere
NA
FF
N.A.
Primary information
SAPdb ID 1025,
PMID18035858
Peptide NameFmoc-Phe-Phe-OH
Peptide sequenceFF
N-Terminal ModificationFmoc
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueSEM (Scanning Electron Microscopy)
SolventAqueous dispersion
MethodLyophilized form of the peptides dissolved in 1,1,1,3,3,3-HFP at a concentration of 50 or 100 mg/ml.
Conc5 mg/ml
Year2007
Self assemblyYes
Type of Self assemblyNanotube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Nanotube
NA
FF
N.A.
Primary information
SAPdb ID 1026,
PMID18035858
Peptide NameBoc-Phe-Phe-OH
Peptide sequenceFF
N-Terminal ModificationBoc
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueSEM (Scanning Electron Microscopy)
SolventAqueous dispersion
MethodLyophilized form of the peptides dissolved in 1,1,1,3,3,3-HFP at a concentration of 50 or 100 mg/ml.For the preparation of nanotubes the 100 mg/ml peptide stock solutions in HFP was diluted into a final concentration of 2 mg/ml in ddH2O.
Conc2 mg/ml
Year2007
Self assemblyYes
Type of Self assemblyNanotube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Nanotube
NA
FF
N.A.
Primary information
SAPdb ID 1194,
PMID26295906
Peptide NameFmoc-FF
Peptide sequenceFF
N-Terminal ModificationFmoc(fluorenylmethoxycarbonyl)
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueNMR diffusion - ordered spectroscopy (DOSY)
SolventWater+DMSO
MethodPeptide dissolved in deuterized water and DMSO solution at concentrations xH2O = 0.25–0.40. keep for sufficient time to ensure become gel.
Incubation Time> 0.5 hours
Year2015
Self assemblyYes
Type of Self assemblySolid Fibres
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanofibers
NA
FF
N.A.
Primary information
SAPdb ID 1195,
PMID26287262
Peptide NameBoronic acid FF
Peptide sequenceFF
N-Terminal ModificationCarboxy-BA (Boronic acid)
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy), AFM (Atomic Force Microscopy)
SolventWater
Method0.5-2 mg peptide was added to deionized water at 2 mg/mL. Concentrated NH4OH was then added in 0.5 μL aliquots to raise the pH to 10, yielding a homogenous solution. The pH was then lowered by conc. HCl or acetetic acid. When acidification was effected by diffusion of acetic acid vapor, a single, fibrous mass precipitated after several days upon reaching pH ≤ 5.
Conc2mg/ml
Temperature< or = 5
Year2015
Self assemblyYes
Type of Self assemblyHydrogel ( consists of Nanoribbon)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
10
FF
N.A.
Primary information
SAPdb ID 1196,
PMID26287262
Peptide NameBoronic acid FF
Peptide sequenceFF
N-Terminal ModificationCarboxy-BA (Boronic acid)
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy), AFM (Atomic Force Microscopy)
SolventWater + 3M NaCl
Method0.5-2 mg peptide was first dissolved in pH 7 phosphate buffer at 2 10 mg/mL. NaCl was then added in an amount corresponding to 1.5-3 M concentration and quickly vortexed to dissolve Shortly thereafter, a hazy suspension or a highly opaque, self-supporting hydrogel is formed.
Conc2mg/ml
Temperature> 5 or 7
Year2015
Self assemblyYes
Type of Self assemblyHydrogel (consists of intertwined Fibril Network)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
10
FF
N.A.
Primary information
SAPdb ID 1197,
PMID26018930
Peptide NameFerrocene-FF
Peptide sequenceFF
N-Terminal ModificationFerrocene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), SEM (Scanning Electron Microscopy)
Solvent10% HFIP (1,1,1,3,3,3-hexafluoro-2-propanol) and 90% H2O (v/ v)
MethodPeptide powder was dissolved in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) at a concentration of 4 mM. To yield a mixture of 10% HFIP and 90% H2O (v/ v) with 4 mM peptide conc. The turbid yellow suspension was incubated at 37 °C for 2 h without disturbance to form self assembled structure.
Conc4mM
Temperature< 5
Temperature20°C
Incubation Time2 hours
Year2015
Self assemblyYes
Type of Self assemblyRectangular Nanotube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanotube
NA
FF
N.A.
Primary information
SAPdb ID 1198,
PMID26018930
Peptide NameFerrocene-FF
Peptide sequenceFF
N-Terminal ModificationFerrocene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), SEM (Scanning Electron Microscopy)
Solvent10% HFIP (1,1,1,3,3,3-hexafluoro-2-propanol) and 90% H2O (v/ v)
MethodPeptide powder was dissolved in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) at a concentration of 20 mM. The Fc-FF HFIP solution (100 μL) was then injected into a 20 mM, pH 5.6 piperazine buffer solution (900 μL) to yield a mixture of 10% HFIP and 90% H2O (v/ v) with 4 mM. The turbid yellow suspension was incubated at 37 °C for 2 h without disturbance to form self assembled structure.
Conc20mM
Temperature5.6
Temperature37°C
Incubation Time2 hours
Year2015
Self assemblyYes
Type of Self assemblyNanofiber
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanofibers
NA
FF
N.A.
Primary information
SAPdb ID 1199,
PMID26018930
Peptide NameFerrocene-FF
Peptide sequenceFF
N-Terminal ModificationFerrocene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), SEM (Scanning Electron Microscopy)
Solvent10% HFIP (1,1,1,3,3,3-hexafluoro-2-propanol) and 90% Water (v/ v) + (R)-(-)-2-methylpiperazine
MethodPeptide powder was dissolved in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) at a concentration of 20 mM. The Fc-FF HFIP solution (100 μL) was then injected into a 20 mM, pH 5.6 piperazine buffer solution (900 μL) to yield a mixture of 10% HFIP and 90% H2O (v/ v) with 4 mM. The turbid yellow suspension was incubated at 37 °C for 2 h without disturbance to form self assembled structure.
Conc4mM
Temperature5.6
Temperature37°C
Incubation Time2 hours
Year2015
Self assemblyYes
Type of Self assemblyNanohelicals (right handed)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanohelicals
100000
FF
N.A.
Primary information
SAPdb ID 1200,
PMID26018930
Peptide NameFerrocene-FF
Peptide sequenceFF
N-Terminal ModificationFerrocene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), SEM (Scanning Electron Microscopy)
Solvent10% HFIP (1,1,1,3,3,3-hexafluoro-2-propanol) and 90% Water (v/ v) + (S)-(+)-2-methylpiperazine
MethodPeptide powder was dissolved in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) at a concentration of 20 mM. The Fc-FF HFIP solution (100 μL) was then injected into a 20 mM, pH 5.6 piperazine buffer solution (900 μL) to yield a mixture of 10% HFIP and 90% H2O (v/ v) with 4 mM. This suspension was incubated at 37 °C for 2 h without disturbance to form self assembled structure.
Conc4mM
Temperature5.6
Temperature37°C
Incubation Time2 hours
Year2015
Self assemblyYes
Type of Self assemblyNanofibers (right handed)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanohelicals
100000
FF
N.A.
Primary information
SAPdb ID 1201,
PMID26018930
Peptide NameFerrocene-FF
Peptide sequenceFF
N-Terminal ModificationFerrocene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), SEM (Scanning Electron Microscopy)
Solvent10% HFIP + 90% piperazine buffer solution (20 mM, pH 5.6)
MethodPeptide powder was dissolved in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) at a concentration of 20 mM. The Fc-FF HFIP solution (100 μL) was then injected into a 20 mM, pH 5.6 piperazine buffer solution (900 μL) to yield a mixture of 10% HFIP and 90% H2O (v/ v) with 4 mM. This suspension was incubated at 37 °C for 2 h without disturbance to form self assembled structure.
Conc4mM
Temperature5.3 - 5.6
Temperature37°C
Incubation Time2 hours
Year2015
Self assemblyYes
Type of Self assemblyHighly twisted chiral Nanostructures (big twists)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanohelicals
NA
FF
N.A.
Primary information
SAPdb ID 1202,
PMID26018930
Peptide NameFerrocene-FF
Peptide sequenceFF
N-Terminal ModificationFerrocene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), SEM (Scanning Electron Microscopy)
Solvent10% HFIP + 90% piperazine buffer solution (20 mM, pH 5.6)
MethodPeptide powder was dissolved in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) at a concentration of 20 mM. The Fc-FF HFIP solution (100 μL) was then injected into a 20 mM, pH 6 piperazine buffer solution (900 μL) to yield a mixture of 10% HFIP and 90% H2O (v/ v) with 4 mM. This suspension was incubated at 37 °C for 2 h without disturbance to form self assembled structure.
Conc4mM
Temperature> 6
Temperature37°C
Incubation Time2 hours
Year2015
Self assemblyYes
Type of Self assemblyHeterogenous chiral Nanostructures (Nanohelix)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable for 24 hours
Nanohelicals
NA
FF
N.A.
Primary information
SAPdb ID 1203,
PMID26018930
Peptide NameFerrocene-FF
Peptide sequenceFF
N-Terminal ModificationFerrocene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), SEM (Scanning Electron Microscopy)
SolventEthylenediamine + 10% HFIP (1,1,1,3,3,3-hexafluoro-2-propanol) and 90% H2O (v/ v)
MethodPeptide powder was dissolved in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) at a concentration of 20 mM. The Fc-FF HFIP solution (100 μL) was then injected into a 20 mM, pH 5.6 ethylenediamine solution (900 μL) to yield a mixture of 10% HFIP and 90% H2O (v/ v) with 4 mM. This suspension was incubated at 37 °C for 2 h without disturbance to form self assembled structure.
Conc4mM
Temperature5.6
Temperature37°C
Incubation Time2 hours
Year2015
Self assemblyYes
Type of Self assemblyRight Handed Chiral Nanostructure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanohelicals
150
FF
N.A.
Primary information
SAPdb ID 1204,
PMID26018930
Peptide NameFerrocene-FF
Peptide sequenceFF
N-Terminal ModificationFerrocene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), SEM (Scanning Electron Microscopy)
Solvent1, 4- diaminobutane + 10% HFIP (1,1,1,3,3,3-hexafluoro-2-propanol) and 90% H2O (v/ v)
MethodPeptide powder was dissolved in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) at a concentration of 20 mM. The Fc-FF HFIP solution (100 μL) was then injected into a1, 4- diaminobutane to yield a mixture of 10% HFIP and 90% H2O (v/ v) with 4 mM. This suspension was incubated at 37 °C for 2 h without disturbance to form self assembled structure.
Conc4mM
Temperature5.6
Temperature37°C
Incubation Time2 hours
Year2015
Self assemblyYes
Type of Self assemblyAmorphous aggregate
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
None
NA
FF
N.A.
Primary information
SAPdb ID 1205,
PMID26018930
Peptide NameFerrocene-FF
Peptide sequenceFF
N-Terminal ModificationFerrocene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), SEM (Scanning Electron Microscopy)
SolventNa+ and K+
MethodPeptide powder was dissolved in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) at a concentration of 20 mM. The Fc-FF HFIP solution (100 μL) in presence of NA+, or K+ ions yield a mixture of 10% HFIP and 90% H2O (v/ v) with 4 mM. This suspension was incubated at 37 °C for 2 h without disturbance to form self assembled structure.
Conc4mM
Temperature5.6
Temperature37°C
Incubation Time2 hours
Year2015
Self assemblyYes
Type of Self assemblyRectangular microtube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Others
1000
FF
N.A.
Primary information
SAPdb ID 1206,
PMID26018930
Peptide NameFerrocene-FF
Peptide sequenceFF
N-Terminal ModificationFerrocene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), SEM (Scanning Electron Microscopy)
Solvent10% HFIP (1,1,1,3,3,3-hexafluoro-2-propanol) and 90% H2O (v/ v)
MethodPeptide powder was dissolved in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) at a concentration of 4 mM. To yield a mixture of 10% HFIP and 90% H2O (v/ v) with 4 mM peptide conc. The turbid yellow suspension was incubated at 37 °C for 2 h without disturbance to form self assembled structure.
Conc4mM
Temperature5.6
Temperature< 30°C
Incubation Time2 hours
Year2015
Self assemblyYes
Type of Self assemblyThick microbelt
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Others
NA
FF
N.A.
Primary information
SAPdb ID 1207,
PMID26018930
Peptide NameFerrocene-FF
Peptide sequenceFF
N-Terminal ModificationFerrocene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), SEM (Scanning Electron Microscopy)
Solvent10% HFIP (1,1,1,3,3,3-hexafluoro-2-propanol) and 90% H2O (v/ v)
MethodPeptide powder was dissolved in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) at a concentration of 4 mM. To yield a mixture of 10% HFIP and 90% H2O (v/ v) with 4 mM peptide conc. The turbid yellow suspension was incubated at 37 °C for 2 h without disturbance to form self assembled structure.
Conc4mM
Temperature5.6
Temperature> 37°C
Incubation Time2 hours
Year2015
Self assemblyYes
Type of Self assemblyBig twist
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable at temperature > 37°C for 48 hours; Unstable at < 37°C
Nanoribbon
NA
FF
N.A.
Primary information
SAPdb ID 1208,
PMID26018930
Peptide NameFerrocene-FF
Peptide sequenceFF
N-Terminal ModificationFerrocene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), SEM (Scanning Electron Microscopy)
Solvent10% 2-propanol/ 90% H2O
MethodPeptide powder was dissolved in 2-propanol) at a concentration of 4 mM. To yield a mixture of 10% 2-propanol and 90% H2O (v/ v) with 4 mM peptide conc. The suspension was incubated at 37 °C for 2 h without disturbance to form self assembled structure.
Conc4mM
Temperature5.6
Temperature37°C
Incubation Time2 hours
Year2015
Self assemblyYes
Type of Self assemblyNanoribbon(twist)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanoribbon
100
FF
N.A.
Primary information
SAPdb ID 1209,
PMID26018930
Peptide NameFerrocene-FF
Peptide sequenceFF
N-Terminal ModificationFerrocene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), SEM (Scanning Electron Microscopy)
Solvent10% acetonitrile + 90% H2O,
MethodPeptide powder was dissolved in acetonitrile at a concentration of 4 mM. To yield a mixture of 10% HFIP and 90% H2O (v/ v) with 4 mM peptide conc. The turbid yellow suspension was incubated at 37 °C for 2 h without disturbance to form self assembled structure.
Conc4mM
Temperature5.6
Temperature37°C
Incubation Time2 hours
Year2015
Self assemblyYes
Type of Self assemblyNanoribbon(twist)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanoribbon
200
FF
N.A.
Primary information
SAPdb ID 1210,
PMID26018930
Peptide NameFerrocene-FF
Peptide sequenceFF
N-Terminal ModificationFerrocene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), SEM (Scanning Electron Microscopy)
Solvent10% acetonitrile and 90% H2O (20 mM piperazine)
MethodPeptide powder was dissolved in acetonitrile at a concentration of 20 mM. this solution was then injected into a 20 mM, pH 5.6 piperazine buffer solution (900 μL) to yield a mixture of 10% acetonitrile and 90% H2O (v/ v) with 4 mM. The suspension was incubated at 37 °C for 2 h without disturbance to form self assembled structure.
Conc4 mM
Temperature5.6
Temperature50°C
Incubation Time2 hours
Year2015
Self assemblyYes
Type of Self assemblyNanoscrew
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Others
NA
FF
N.A.
Primary information
SAPdb ID 1211,
PMID26018930
Peptide NameFerrocene-FF
Peptide sequenceFF
N-Terminal ModificationFerrocene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), SEM (Scanning Electron Microscopy)
Solvent10% 2-propanol and 90% PBS solution (100 mM)
MethodPeptide powder was dissolved in 2-propanol at a concentration of 4 mM. To yield a mixture of 10% 2-propanol and 90% PBS (v/ v) with 4 mM peptide conc. This suspension was incubated at 37 °C for 2 h without disturbance to form self assembled structure.
Conc4 mM
Temperature5.6
Temperature37°C
Incubation Time2 hours
Year2015
Self assemblyYes
Type of Self assemblyNanotube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanotube
NA
FF
N.A.
Primary information
SAPdb ID 1214,
PMID25775220
Peptide Name2-Thiopene diphenyl alanine
Peptide sequenceFF
N-Terminal Modification2-thiopene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy)
SolventWater + Sodium hydroxide
MethodThe gelator was added to 2 mL of water with an equimolar amount of sodium hydroxide (0.1 M, aqueous). For solutions prepared with potassium carbonate and potassium hydroxide again an equimolar amount of 0.1 M solutions were used. The solution was stirred until all the gelator was dissolved. This solution was then transferred to a vial containing a 2.5 mg/mL of glucono-δ-lactone (GdL) and shaken gently. This was then left to stand to allow gelation to occur within a few hours.
Conc2.5 mg/mL
Temperature11
TemperatureRoom temperature
Incubation Time16 hours
Year2012
Self assemblyYes
Type of Self assemblyTransparent gel (containing Nanofibres)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1215,
PMID25775220
Peptide Name2-Thiopene diphenyl alanine
Peptide sequenceFF
N-Terminal Modification2-thiopene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy)
SolventWater + Sodium hydroxide
MethodThe gelator was added to 2 mL of water with an equimolar amount of sodium hydroxide (0.1 M, aqueous). For solutions prepared with potassium carbonate and potassium hydroxide again an equimolar amount of 0.1 M solutions were used. The solution was stirred until all the gelator was dissolved. This solution was then transferred to a vial containing a 2.5 mg/mL of glucono-δ-lactone (GdL) and shaken gently. This was then left to stand to allow gelation to occur within a few hours.
Conc2.5 mg/mL
Temperature11
TemperatureRoom temperature
Incubation Time72 hours
Year2012
Self assemblyYes
Type of Self assemblyTurbid gel (containing Nanospheres)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
1000
FF
N.A.
Primary information
SAPdb ID 1216,
PMID24482003
Peptide NamePeptide-porphyrin
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy), AFM (Atomic Force Microscopy) and TEM (Transmission Electron Microscopy)
SolventWater+Sulfonated porphyrin
Method2 mg FF was first dissolved in a 20 μL aqueous solution of HCl (1 M), followed by dilution with an 1mM aqueous solution of anionic tetrakis(4-sulfonatophenyl)porphine ([H2TPPS]). Final concentrations of [H2TPPS] and FF were 0.1 mM and 6.4 mM, respectively and pH was 1.9. Mixing the solutions gave a green turbid suspension that was aged for 2 days. Microspheres were separated and collected from the aqueous suspension by centrifugation
Conc6.4mM
Temperature1.9
TemperatureRoom temperature
Incubation Time48 hours
Year2014
Self assemblyYes
Type of Self assemblyMicrosphere
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable against photodegradation
Others
4000
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1217,
PMID25621167
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueFE - SEM (Field Emission Scanning Electron Microscopy or FE - SEM)
SolventWater
MethodFresh stock solutions of Phe were prepared by dissolving Phe in distilled water at concentrations of 10, 25, 50, 100, and 150 mM. Fibril structure formed by following two techniques: (1)Conventional drop-casting: 3 mL of Phe–Phe solution was dropped on a clean stainless steel substrate and allowed to dry at 25°C in a vacuum for 12 h prior to subsequent characterization; (2) Directional freeze-drying: 1.5 mL of Phe–Phe solution was pipetted into a 2 mL centrifuge tube. The tube was placed into liquid nitrogen or a 20°C or 80°C freezer
Conc2mM
Temperature7
Temperature(-)20°C
Year2015
Self assemblyYes
Type of Self assemblyNanofiber
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanofibers
10000
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1229,
PMID25354784
Peptide NameCompound 1
Peptide sequenceFF
N-Terminal ModificationIndole acetic acid
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), AFM (Atomic Force Microscopy)
Solvent1mM Phosphate buffer saline
MethodCompound 1 dissolved in 1mM PBS(phosphate buffer saline) ,the solution is heated to 90°C and allowed to cool, forming a transparent gel that gradually changes to an opaque gel over time.
Conc1% w/v
TemperatureHeated at 90°C and followed by cooling
Incubation Time30 minutes - 12hours
Year2014
Self assemblyYes
Type of Self assemblyHydrogel (Containing Nanofibres)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable hydogel but degraded in conc. NaCl solution
Hydrogel
250
FF
N.A.
Primary information
SAPdb ID 1230,
PMID25354784
Peptide NameCompound 1
Peptide sequenceFF
N-Terminal ModificationIndole acetic acid
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), AFM (Atomic Force Microscopy)
SolventDMSO + water
MethodCompound 1 dissolved in DMSO and diluted with water, in the soultion GdL (gluco-delta-lactone) is added to maintain the pH. Solution gelate with 30 minutes to 24 hours.
Conc> 0.4% w/v
Incubation Time5 -10 minutes
Year2014
Self assemblyYes
Type of Self assemblyTransparent Gel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable hydogel but degraded in conc. NaCl solution
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1231,
PMID25259412
Peptide NameFF
Peptide sequenceFF
N-Terminal ModificationConjugate with TTF
C-Terminal ModificationAmidation
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate
Conjugate partnerTetrathiafulvalene (TTF)
TechniqueTEM (Transmission Electron Microscopy), AFM (Atomic Force Microscopy), UV - vis - NIR, FTIR and CD (Circular Dichroism spectroscopy)
SolventChloroform
MethodThe TTF-FF-NH2 gelator (11.7 mg, 20mM) was mixed in a 1ml solvent. The mixture was vortexed followed by sonication for few seconds and heated to dissolve. The sample was cooled to room temperature and left for few hours to gelation.
Conc20mM
TemperatureRoom temperature
Incubation Time30 minutes
Year2014
Self assemblyYes
Type of Self assemblyOrganogel (consists of Nanofibers)
Tertiary Structure
(Technique)
Not Predicted),
Linear
Magnetically induced
Stable for months under ambient conditions
Organogel
NA
FF
N.A.
Primary information
SAPdb ID 1232,
PMID25259412
Peptide NameFF
Peptide sequenceFF
N-Terminal ModificationConjugate with TTF
C-Terminal ModificationAmidation
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate
Conjugate partnerTetrathiafulvalene (TTF)
TechniqueTEM (Transmission Electron Microscopy), AFM (Atomic Force Microscopy), UV - vis - NIR, FTIR and CD (Circular Dichroism spectroscopy)
SolventEthylacetate
MethodThe TTF-FF-NH2 gelator (11.7 mg, 20mM) was mixed in a 1ml solvent. The mixture was vortexed followed by sonication for few seconds and heated to dissolve. The sample was cooled to room temperature and left for few hours to gelation.
Conc20mM
TemperatureRoom temperature
Incubation Time12 hours
Year2014
Self assemblyYes
Type of Self assemblyOrganogel (consists of Nanofibers)
Tertiary Structure
(Technique)
Not Predicted),
Linear
Magnetically induced
Stable for months under ambient conditions
Organogel
NA
FF
N.A.
Primary information
SAPdb ID 1233,
PMID25198430
Peptide NameFF
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy)
SolventMethanol + HFIP (1,1,1,3,3,3-hexafluoro-2-propanol)
MethodDiphenylalanine (FF) first dissolved in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) at a concentration of 100 mg/mL. The corresponding stock solution was then diluted to a final concentration of 1 mg/mL in methanol.
Conc1mg/ml
Temperature~64.7°C
Incubation Time3 - 20 minutes
Year2014
Self assemblyYes
Type of Self assemblyMicrosphere with microtube
Tertiary Structure
(Technique)
Not Predicted),
Linear
Artificial supersaturation caused by Joule heating effect using voltage 100V
NA
Others
7500
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1235,
PMID25068387
Peptide NameNapFF
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate
Conjugate partnerNapthalene
TechniqueTEM (Transmission Electron Microscopy), Cryo - SEM (Scanning Electron Microscopy)
SolventDeionized water + 1M Sodium hydroxide + 0.5M HCl
MethodPeptide was initially suspended in 200 μL in Water. 1M NaOH added to dissolve the peptide and to lower the pH to 6-7 using HCl (0.5M) added. Homogenous gel formed after keeping it for 24 hours
Conc> 0.5 w%
TemperaturepH 6 -7
Incubation Time24 hours
Year2014
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1241,
PMID20695592
Peptide NameDipeptide 7
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate
Conjugate partnerBromo-Napthalene
TechniqueTEM (Transmission Electron Microscopy)
SolventDeionized water + 0.1 M Sodium hydroxide + glucono-δ-lactone (GdL)
MethodStock solutions of dipeptide-conjugates at a concentration of (0.5 wt%) were prepared and equimolar NaOH (0.1M ) added to it. These were then diluted with pH 10 water to a number of concentrations. To adjust the pH, for each dipeptide-conjugate solution and required quantity of GdL is added to solution to ensure final pH between 3.2 -3.6. Samples were left to stand at least 24 h.
Conc0.5 wt%
Temperature3.4 +/- 0.2.
TemperatureRoom temperature
Incubation Time24 hours
Year2010
Self assemblyYes
Type of Self assemblyTransparent Gel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1247,
PMID20695592
Peptide NameDipeptide 13
Peptide sequenceFF
N-Terminal ModificationBromo-Napthalene or napthalene derivative
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate
Conjugate partnerNitrile-Napthalene
TechniqueTEM (Transmission Electron Microscopy)
SolventDeionized water + 0.1 M Sodium hydroxide + glucono-δ-lactone (GdL)
MethodStock solutions of dipeptide-conjugates at a concentration of (0.5 wt%) were prepared and equimolar NaOH (0.1M ) added to it. These were then diluted with pH 10 water to a number of concentrations. To adjust the pH, for each dipeptide-conjugate solution and required quantity of GdL is added to solution to ensure final pH between 3.2 -3.6. Samples were left to stand at least 24 h.
Conc0.5 wt%
Temperature3.4 +/- 0.2.
TemperatureRoom temperature
Incubation Time24 hours
Year2010
Self assemblyYes
Type of Self assemblyTurbid Gel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Others
NA
FF
N.A.
Primary information
SAPdb ID 1253,
PMID22468743
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationCyano-Napthalene or napthalene derivative
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueInsilico tools i.e, Coarse - grained molecular dynamics (MD) simulations and GROMACS software
SolventWater
Method40 MD simulations performed on a system consisting of 600 FF peptides at peptide concentrations: 155mg/mL
Conc155 mg/ml
Temperature37°C
Incubation Time60 - 1200 nanoseconds
Year2012
Self assemblyYes
Type of Self assemblyFlat bilayer with holes shape ( in 9/10 MD runs); Nanotube (in 1/10 MD runs)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanotube
5.35
FF
N.A.
Primary information
SAPdb ID 1254,
PMID22468743
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueInsilico tools i.e, Coarse - grained molecular dynamics (MD) simulations and GROMACS software
SolventWater
Method40 MD simulations performed on a system consisting of 600 FF peptides at peptide concentrations: 85mg/mL
Conc85 mg/ml
Temperature37°C
Incubation Time60 - 1200 nanoseconds
Year2012
Self assemblyYes
Type of Self assemblySpherical vesicle ( in 7/10 MD runs); Nanotube (in 2/10 MD runs); Bialyer shape (in 1/10 MD runs)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Nanovesicle, Nanotube
9.2
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1255,
PMID22468743
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueInsilico tools i.e, Coarse - grained molecular dynamics (MD) simulations and GROMACS software
SolventWater
Method40 MD simulations performed on a system consisting of 600 FF peptides at peptide concentrations: 120mg/mL
Conc120 mg/ml
Temperature37°C
Incubation Time60 - 1200 nanoseconds
Year2012
Self assemblyYes
Type of Self assemblyvesicle (in 3/10 MD runs); Nanotube ( in 3/10 MD runs); Flat bialyer with holes shape (in 4/10 MD runs)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanovesicle, Nanotube
9.2
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1259,
PMID19496552
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueAFM (Atomic Force Microscopy
Solvent1,1,1,3,3,3-hexafluoro-2-propanol (HFIP)/water
MethodPeptide was dissolved in HFIP (1,1,1,3,3,3-hexafluoro-2-propanol) at 100mg/ml conc., solution is further diluted with water at pH 6 to make final concenteration 2mg/ml. Peptide solutions were placed onto freshly cleaved mica substrates and and dried under nitrogen gas.
Conc2mg/ml
Temperature6
TemperatureRoom temperature
Year2009
Self assemblyYes
Type of Self assemblyNanotube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable at 120°C
Nanotube
175
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1269,
PMID19705843
Peptide NameFmoc-FF
Peptide sequenceFF
N-Terminal ModificationFmoc(fluorenylmethoxycarbonyl)
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), AFM (Atomic Force Microscopy)
SolventWater
MethodPeptide first dissolved in DMSO and then diluted in water to their final concentration 5mg/ml. Self assembled structure formed at room temperature
Conc5mg/ml
TemperaturepH 3 - 12
TemperatureRoom temperature
Year2009
Self assemblyYes
Type of Self assemblyHydrogel (Tangled Fibrous Nano structure)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable at pH 3 - 12
Hydrogel
20
FF
N.A.
Primary information
SAPdb ID 1274,
PMID20000323
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy), AFM (Atomic Force Microscopy)
SolventWater
MethodDipeptide was dissolved in solvent, at a concentration of 2 mg/mL at 70°C for 10 min and cooled to room temperature. Each peptide solution (50 μL) was then placed onto cleaned silicon wafers or glass slides and dried until the solvent evaporated and self assembled structure formed.
Conc2mg/ml
Temperature25°C
Year2009
Self assemblyYes
Type of Self assemblyTubular Nanostructure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable in proteinase solution
Nanotube
1650
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1275,
PMID20000323
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy), AFM (Atomic Force Microscopy)
SolventMethanol
MethodDipeptide was dissolved in solvent, at a concentration of 2 mg/mL at 70°C for 10 min and cooled to room temperature. Each peptide solution (50 μL) was then placed onto cleaned silicon wafers or glass slides and dried until the solvent evaporated and self assembled structure formed.
Conc2mg/ml
Temperature25°C
Year2009
Self assemblyYes
Type of Self assemblyTubular Nanostructure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable in proteinase solution
Nanotube
1650
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1276,
PMID20000323
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy), AFM (Atomic Force Microscopy)
SolventEthanol
MethodDipeptide was dissolved in solvent, at a concentration of 2 mg/mL at 70°C for 10 min and cooled to room temperature. Each peptide solution (50 μL) was then placed onto cleaned silicon wafers or glass slides and dried until the solvent evaporated at 80°C and self assembled structure formed.
Conc2mg/ml
Temperature80°C
Year2009
Self assemblyYes
Type of Self assemblyTubular Nanostructure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable in proteinase solution
Nanotube
1650
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1277,
PMID20000323
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy), AFM (Atomic Force Microscopy)
SolventAcetone
MethodDipeptide was dissolved in solvent, at a concentration of 2 mg/mL at 70°C for 10 min and cooled to room temperature. Each peptide solution (50 μL) was then placed onto cleaned silicon wafers or glass slides and dried until the solvent evaporated at 80° and self assembled structure formed.
Conc2mg/ml
Temperature80°C
Year2009
Self assemblyYes
Type of Self assemblyNanovesicle
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable in proteinase solution
Nanovesicle
1100
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1278,
PMID20000323
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy), AFM (Atomic Force Microscopy)
SolventTetrahydrofuran (THF)
MethodDipeptide was dissolved in solvent, at a concentration of 2 mg/mL at 70°C for 10 min and cooled to room temperature. Each peptide solution (50 μL) was then placed onto cleaned silicon wafers or glass slides and dried until the solvent evaporated and self assembled structure formed.
Conc2mg/ml
Temperature25°C
Year2009
Self assemblyNo
Type of Self assemblyNo self assembled structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
None
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1279,
PMID20000323
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy), AFM (Atomic Force Microscopy)
SolventChloroform
MethodDipeptide was dissolved in solvent, at a concentration of 2 mg/mL at 70°C for 10 min and cooled to room temperature. Each peptide solution (50 μL) was then placed onto cleaned silicon wafers or glass slides and dried until the solvent evaporated and self assembled structure formed.
Conc2mg/ml
Temperature25°C
Year2009
Self assemblyNo
Type of Self assemblyNo self assembled structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
None
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1280,
PMID20000323
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy), AFM (Atomic Force Microscopy)
SolventToluene
MethodDipeptide was dissolved in solvent, at a concentration of 2 mg/mL at 70°C for 10 min and cooled to room temperature. Each peptide solution (50 μL) was then placed onto cleaned silicon wafers or glass slides and dried until the solvent evaporated and self assembled structure formed.
Conc2mg/ml
Temperature25°C
Year2009
Self assemblyNo
Type of Self assemblyNo self assembled structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
None
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1281,
PMID20000323
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy), AFM (Atomic Force Microscopy)
SolventBenzene
MethodDipeptide was dissolved in solvent, at a concentration of 2 mg/mL at 70 °C for 10 min and cooled to room temperature. Each peptide solution (50 μL) was then placed onto cleaned silicon wafers or glass slides and dried until the solvent evaporated and self assembled structure formed.
Conc2mg/ml
Temperature25°C
Year2009
Self assemblyNo
Type of Self assemblyNo self assembled structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
None
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1284,
PMID22890605
Peptide NameCNNapFF
Peptide sequenceFF
N-Terminal ModificationCN-napthol
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate
Conjugate partnerCN-napthol
TechniqueSEM (Scanning Electron Microscopy)
SolventSodium hydoxide(0.1 M )
MethodA 0.5 wt% stock solution of dipeptide at pH 9 – 10 prepaed by adding 1 equivalent of sodium hydroxide solution 0.1 M solution) with stirring atleast for 1 hour to dissolve, PAG (1 molar equivalent) was added to this solution before leaving to stir overnight and it lowers the pH of solution to 6. To form gels, 2 mL of stock solution was placed in a 7 mL Sterilin cup for 14 hours and UV light was irradiated from a 40 W Spectroline X-series UV lamp (wavelength 254 nm) .
Conc5mg/ml
Temperature6
TemperatureRoom temperature
Incubation Time14 hours
Year2012
Self assemblyYes
Type of Self assemblyTurbid gel (Nanofibers)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
70
FF
N.A.
Primary information
SAPdb ID 1285,
PMID22890605
Peptide Name7MeOFF
Peptide sequenceFF
N-Terminal Modification7-methoxt-2-napthol
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate
Conjugate partner7-methoxt-2-napthol
TechniqueSEM (Scanning Electron Microscopy)
SolventSodium hydoxide(0.1 M )
MethodA 0.5 wt% stock solution of dipeptide at pH 9 – 10 prepaed by adding 1 equivalent of sodium hydroxide solution 0.1 M solution) with stirring atleast for overnight to dissolve, PAG (1 molar equivalent) was added to this solution before leaving to stir overnight and it lowers the pH of solution to 6.3. To form gels, 2 mL of stock solution was placed in a 7 mL Sterilin cup for 14 hours and UV light was irradiated from a 40 W Spectroline X-series UV lamp (wavelength 254 nm) .
Conc5mg/ml
Temperature6.3
TemperatureRoom temperature
Incubation Time14 hours
Year2012
Self assemblyYes
Type of Self assemblyTurbid gel (Nanofibers)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
10
FF
N.A.
Primary information
SAPdb ID 1288,
PMID22890605
Peptide Name2NapFF
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate
Conjugate partnerNapthalene
TechniqueSEM (Scanning Electron Microscopy)
SolventSodium hydoxide(0.1 M )
MethodA 0.5 wt% stock solution of dipeptide at pH 9 – 10 prepaed by adding 1 equivalent of sodium hydroxide solution 0.1 M solution) with stirring atleast for 1 hour to dissolve, PAG (1 molar equivalent) was added to this solution before leaving to stir overnight and it lower the pH of solution to 6.4. To form gels, 2 mL of stock solution was placed in a 7 mL Sterilin cup for 14 hours and UV light was irradiated from a 40 W Spectroline X-series UV lamp (wavelength 254 nm) .
Conc5mg/ml
Temperature6.4
TemperatureRoom temperature
Incubation Time14 hours
Year2012
Self assemblyNo
Type of Self assemblyNo gel formation
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
None
NA
FF
N.A.
Primary information
SAPdb ID 1289,
PMID22897679
Peptide Name(polyA-FF-ME) or Poly(N-acryloyl-L-phenylalanyl-L-phenylalanine methyl ester)
Peptide sequenceFF
N-Terminal ModificationAcryloyl
C-Terminal ModificationMethyl esterification
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateMixture
Conjugate partnerPVP (Polyvinylpyrrolidone) and BP (benzoyl peroxide)
TechniqueHR - SEM (High Resolution Scanning Electron Microscopy)
SolventMethoxy-ethanol
Method30 mg of the vinylic monomer A-FF-ME, 10 mg PVP, and 2 mg of BP were added to 1 mL of nitrogen-bubbled 2-methoxy ethanol.The mixture was shaken at room temperature to dissolve the solids at conc 3% 1%, and 0.2% (w/v) AA-FF-ME, PVP, and BP, respectively. The mixture was then shaken at 75 οC for 18 h. The formed soluble polyA-FF-ME wasprecipitated as uniform nanoparticles by adding 100 μL of its solution to 1 mL distilled water.
Conc3% w/v
Temperature75°C
Incubation Time18 hours
Year2012
Self assemblyYes
Type of Self assemblyNanoparticle
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable for more than 233 h of heating
Nanoparticle
57
FF
N.A.
Primary information
SAPdb ID 1301,
PMID23061818
Peptide NameBoc-Phe-Phe-OH and NH2-Phe-Phe-OH
Peptide sequenceFF
N-Terminal ModificationBoc (t-butoxycarbonyl) on 1st dipeptide
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateMixture
Conjugate partnerBoc-Phe-Phe-OH + NH2-Phe-Phe-OH
TechniqueSEM (Scanning Electron Microscopy), HR - SEM (High Resolution Scanning Electron Microscopy), TEM (Transmission Electron Microscopy), AFM (Atomic force Microscopy)
SolventHFP (1,1,1,3,3,3-hexafluoro-2-propanol) + 50% ethanol + 16 mMNaCl
MethodTo coassemble the two peptides, we dissolved each peptide in 1,1,1,3,3,3-hexafluoro-2-propanol (HFP) and diluted them in 50% ethanol. The polarized solvent allowed the selfassembly of peptides.
Conc5mg/ml (1st dipeptide) + 2mg/ml )2nd dipeptide
Temperature~ 4.5
TemperatureRoom temperature
Incubation Time10 -24 hours
Year2012
Self assemblyYes
Type of Self assemblySpherical structures with branching fibers
Tertiary Structure
(Technique)
Not Predicted),
Linear
Co-assembly of two dipeptides
Stable upto at 70°C
Others
800
FF
N.A.
Primary information
SAPdb ID 1302,
PMID23061818
Peptide NameBoc-Phe-Phe-OH and NH2-Phe-Phe-OH
Peptide sequenceFF
N-Terminal ModificationBoc (t-butoxycarbonyl) on 1st dipeptide
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateMixture
Conjugate partnerBoc-Phe-Phe-OH + NH2-Phe-Phe-OH
TechniqueSEM (Scanning Electron Microscopy), HR - SEM (High Resolution Scanning Electron Microscopy), TEM (Transmission Electron Microscopy), AFM (Atomic force Microscopy)
SolventHFP (1,1,1,3,3,3-hexafluoro-2-propanol) + 50% ethanol + 16 mMNaCl
MethodTo coassemble the two peptides, we dissolved each peptide in 1,1,1,3,3,3-hexafluoro-2-propanol (HFP) and diluted them in 50% ethanol. The polarized solvent allowed the selfassembly of peptides.
Conc1mg/ml (1st dipeptide) + 1mg/ml )2nd dipeptide
Temperature~ 4.5
TemperatureRoom temperature
Incubation Time10 -24 hours
Year2012
Self assemblyYes
Type of Self assemblyspherical structures
Tertiary Structure
(Technique)
Not Predicted),
Linear
Co-assembly of two dipeptides
Stable upto at 70°C
Nanosphere
800
FF
N.A.
Primary information
SAPdb ID 1303,
PMID23061818
Peptide NameBoc-Phe-Phe-OH and NH2-Phe-Phe-OH
Peptide sequenceFF
N-Terminal ModificationBoc (t-butoxycarbonyl) on 1st dipeptide
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateMixture
Conjugate partnerBoc-Phe-Phe-OH + NH2-Phe-Phe-OH
TechniqueSEM (Scanning Electron Microscopy), HR - SEM (High Resolution Scanning Electron Microscopy), TEM (Transmission Electron Microscopy), AFM (Atomic force Microscopy)
SolventHFP (1,1,1,3,3,3-hexafluoro-2-propanol) + 50% ethanol + 16 mMNaCl
MethodTo coassemble the two peptides, we dissolved each peptide in 1,1,1,3,3,3-hexafluoro-2-propanol (HFP) and diluted them in 50% ethanol. The polarized solvent allowed the selfassembly of peptides.
Conc2mg/ml (1st dipeptide) + 2mg/ml )2nd dipeptide
Temperature~ 4.5
TemperatureRoom temperature
Incubation Time10 -24 hours
Year2012
Self assemblyYes
Type of Self assemblyspherical structures
Tertiary Structure
(Technique)
Not Predicted),
Linear
Co-assembly of two dipeptides
Stable upto at 70°C
Nanosphere
800
FF
N.A.
Primary information
SAPdb ID 1304,
PMID23061818
Peptide NameBoc-Phe-Phe-OH and NH2-Phe-Phe-OH
Peptide sequenceFF
N-Terminal ModificationBoc (t-butoxycarbonyl) on 1st dipeptide
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateMixture
Conjugate partnerBoc-Phe-Phe-OH + NH2-Phe-Phe-OH
TechniqueSEM (Scanning Electron Microscopy), HR - SEM (High Resolution Scanning Electron Microscopy), TEM (Transmission Electron Microscopy), AFM (Atomic force Microscopy)
SolventHFP (1,1,1,3,3,3-hexafluoro-2-propanol) + 50% ethanol + 16 mMNaCl
MethodTo coassemble the two peptides, we dissolved each peptide in 1,1,1,3,3,3-hexafluoro-2-propanol (HFP) and diluted them in 50% ethanol. The polarized solvent allowed the selfassembly of peptides.
Conc3mg/ml (1st dipeptide) + 3mg/ml )2nd dipeptide
Temperature~ 4.5
TemperatureRoom temperature
Incubation Time10 -24 hours
Year2012
Self assemblyYes
Type of Self assemblyNecklaces like Nanostructue
Tertiary Structure
(Technique)
Not Predicted),
Linear
Co-assembly of two dipeptides
Unstable at 70°C
Others
550
FF
N.A.
Primary information
SAPdb ID 1305,
PMID23061818
Peptide NameBoc-Phe-Phe-OH and NH2-Phe-Phe-OH
Peptide sequenceFF
N-Terminal ModificationBoc (t-butoxycarbonyl) on 1st dipeptide
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateMixture
Conjugate partnerBoc-Phe-Phe-OH + NH2-Phe-Phe-OH
TechniqueSEM (Scanning Electron Microscopy), HR - SEM (High Resolution Scanning Electron Microscopy), TEM (Transmission Electron Microscopy), AFM (Atomic force Microscopy)
SolventHFP (1,1,1,3,3,3-hexafluoro-2-propanol) + 50% ethanol + 16 mMNaCl
MethodTo coassemble the two peptides, we dissolved each peptide in 1,1,1,3,3,3-hexafluoro-2-propanol (HFP) and diluted them in 50% ethanol. The polarized solvent allowed the selfassembly of peptides.
Conc4mg/ml (1st dipeptide) +4mg/ml )2nd dipeptide
Temperature~ 4.5
TemperatureRoom temperature
Incubation Time10 -24 hours
Year2012
Self assemblyYes
Type of Self assemblyNecklaces like Nanostructue
Tertiary Structure
(Technique)
Not Predicted),
Linear
Co-assembly of two dipeptides
Unstable at 70°C
Others
550
FF
N.A.
Primary information
SAPdb ID 1306,
PMID23061818
Peptide NameBoc-Phe-Phe-OH and NH2-Phe-Phe-OH
Peptide sequenceFF
N-Terminal ModificationBoc (t-butoxycarbonyl) on 1st dipeptide
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateMixture
Conjugate partnerBoc-Phe-Phe-OH + NH2-Phe-Phe-OH
TechniqueSEM (Scanning Electron Microscopy), HR - SEM (High Resolution Scanning Electron Microscopy), TEM (Transmission Electron Microscopy), AFM (Atomic force Microscopy)
SolventHFP (1,1,1,3,3,3-hexafluoro-2-propanol) + 50% ethanol + 16 mMNaCl
MethodTo coassemble the two peptides, we dissolved each peptide in 1,1,1,3,3,3-hexafluoro-2-propanol (HFP) and diluted them in 50% ethanol. The polarized solvent allowed the selfassembly of peptides.
Conc3mg/ml (1st dipeptide) + 4mg/ml )2nd dipeptide
Temperature~ 4.5
TemperatureRoom temperature
Incubation Time10 -24 hours
Year2012
Self assemblyYes
Type of Self assemblyNecklaces like Nanostructue
Tertiary Structure
(Technique)
Not Predicted),
Linear
Co-assembly of two dipeptides
Unstable at 70°C
Others
550
FF
N.A.
Primary information
SAPdb ID 1307,
PMID23061818
Peptide NameBoc-Phe-Phe-OH and NH2-Phe-Phe-OH
Peptide sequenceFF
N-Terminal ModificationBoc (t-butoxycarbonyl) on 1st dipeptide
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateMixture
Conjugate partnerBoc-Phe-Phe-OH + NH2-Phe-Phe-OH
TechniqueSEM (Scanning Electron Microscopy), HR - SEM (High Resolution Scanning Electron Microscopy), TEM (Transmission Electron Microscopy), AFM (Atomic force Microscopy)
SolventHFP (1,1,1,3,3,3-hexafluoro-2-propanol) + 50% ethanol + 16 mMNaCl
MethodTo coassemble the two peptides, we dissolved each peptide in 1,1,1,3,3,3-hexafluoro-2-propanol (HFP) and diluted them in 50% ethanol. The polarized solvent allowed the selfassembly of peptides.
Conc3mg/ml (1st dipeptide) + 5mg/ml )2nd dipeptide
Temperature~ 4.5
TemperatureRoom temperature
Incubation Time10 -24 hours
Year2012
Self assemblyYes
Type of Self assemblyNecklaces like Nanostructue
Tertiary Structure
(Technique)
Not Predicted),
Linear
Co-assembly of two dipeptides
Unstable at 70°C
Others
550
FF
N.A.
Primary information
SAPdb ID 1308,
PMID23061818
Peptide NameBoc-Phe-Phe-OH and NH2-Phe-Phe-OH
Peptide sequenceFF
N-Terminal ModificationBoc (t-butoxycarbonyl) on 1st dipeptide
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateMixture
Conjugate partnerBoc-Phe-Phe-OH + NH2-Phe-Phe-OH
TechniqueSEM (Scanning Electron Microscopy), HR - SEM (High Resolution Scanning Electron Microscopy), TEM (Transmission Electron Microscopy), AFM (Atomic force Microscopy)
SolventHFP (1,1,1,3,3,3-hexafluoro-2-propanol) + 50% ethanol + 16 mMNaCl
MethodTo coassemble the two peptides, we dissolved each peptide in 1,1,1,3,3,3-hexafluoro-2-propanol (HFP) and diluted them in 50% ethanol. The polarized solvent allowed the selfassembly of peptides.
Conc5mg/ml (1st dipeptide) + 4mg/ml )2nd dipeptide
Temperature~ 4.5
TemperatureRoom temperature
Incubation Time10 -24 hours
Year2012
Self assemblyYes
Type of Self assemblyNecklaces like Nanostructue
Tertiary Structure
(Technique)
Not Predicted),
Linear
Co-assembly of two dipeptides
Unstable at 70°C
Others
550
FF
N.A.
Primary information
SAPdb ID 1329,
PMID23708750
Peptide NameFc-Phe-Phe-OMe
Peptide sequenceFF
N-Terminal ModificationFerrocene
C-Terminal ModificationMethoxy
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide derivative
TechniqueSEM (Scanning Electron Microscopy) and TEM (Transmission Electron Microscopy)
SolventHFP (1,1,1,3,3,3-hexafluoro-2-propanol) + Methanol
MethodFc-Phe–Phe-OMe was dissolved in 1,1,1,3,3,3-hexafluoro-2-propanol to produce a 100mg/mL stock solution. This solution was diluted with methanol to a concentration 2mg/mL. Nanowires produced upon evaporation of thes olvent at room temperature.
Conc2mg/ml
TemperatureRoom temperature
Year2013
Self assemblyYes
Type of Self assemblyNanowire
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Nanowire
7500
FF
N.A.
Primary information
SAPdb ID 1330,
PMID23706149
Peptide NamePhe-Phe
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy)
SolventEtahnol
Method2mg of Peptide dissolved in 0.9 mL of ethanol at 70 °C for 10 min and then cooled to room temperature. To the peptide solution was then added 100 μLaliquot amounts of AuNPs (i.e., spherical, rod, or cage) dispersed in ethanol. After 3−4 h, each peptide−AuNP mixture (100 μL) was placed onto a glass slide or silicon wafer surfaces and dried at ambient temperature, until the solvent evaporated. The resultant dipeptide structures were characterized by SEM.
Conc2mg/ml
TemperatureRoom temperature
Incubation Time3 - 4 hours
Year2013
Self assemblyYes
Type of Self assemblyRandomly ordered , dense tubular Nanostructures
Tertiary Structure
(Technique)
Not Predicted),
Linear
Laser triggered and In presence of gold nanoparticle of 5 - 10 nm sized
NA
Nanoparticle
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1331,
PMID23706149
Peptide NamePhe-Phe
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy)
SolventEtahnol
Method2mg of Peptide dissolved in 0.9 mL of ethanol at 70 °C for 10 min and then cooled to room temperature. To the peptide solution was then added 100 μLaliquot amounts of AuNPs (i.e., spherical, rod, or cage) dispersed in ethanol. After 3−4 h, each peptide−AuNP mixture (100 μL) was placed onto a glass slide or silicon wafer surfaces and dried at ambient temperature, until the solvent evaporated. The resultant dipeptide structures were characterized by SEM.
Conc2mg/ml
TemperatureRoom temperature
Incubation Time4 - 4 hours
Year2013
Self assemblyYes
Type of Self assemblyStar like morpholgy
Tertiary Structure
(Technique)
Not Predicted),
Linear
Laser triggered and In presence of gold nanoparticle of 5 - 10 nm sized
NA
Others
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1332,
PMID23706149
Peptide NamePhe-Phe
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy)
SolventHFIP (1,1,1,3,3,3-hexafluoro-2-Isopropanol)+Chloroform
Method0.40 M stock Phe−Phe solution was first prepared in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) and then diluted chloroform to give a final concentration of 8.0 mM. Allow to keep at room temperature
Conc8mM
TemperatureRoom temperature
Year2013
Self assemblyYes
Type of Self assemblyOrganogel (Thick fibers)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Organogel
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1333,
PMID23706149
Peptide NamePhe-Phe
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy)
SolventHFIP (1,1,1,3,3,3-hexafluoro-2-Isopropanol)+Chloroform
Method0.40 M stock Phe−Phe solution was first prepared in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) and then diluted by AuNPs containing chloroform (3.0 × 1010 to 5.6 × 1011 particles/mL) to give a final concentration of 8.0 mM. allow to keep at room temperature.
Conc8mM
TemperatureRoom temperature
Year2013
Self assemblyYes
Type of Self assemblyOrganogel (Small fibres with varying length))
Tertiary Structure
(Technique)
Not Predicted),
Linear
In presence of gold nanoparticles
NA
Organogel
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1355,
PMID24036697
Peptide NameCDP or H–Phe–Phe–NH2. HCl
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationAmidation
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partner Co-assemble with azobenzed molecule i.e. CPABS (4-[(3-carboxyl-4-hydroxy)phenylazo]benzenesulfonic acid)
TechniqueSEM (Scanning Electron Microscopy)
SolventHFIP (1,1,1,3,3,3-hexafluoro-2-Isopropanol) + water
MethodPeptide added to water and to dissolve peptide in solutioh 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) added. Upon adding aqueous solutions of azobenzenes i.e . CPABS to HFIP solution of CDP (in a 1 : 1 mole ratio) at room temperature, yellow precipitates formed rapidly, indicating generation of co-assembled nanostructures.
TemperatureRoom temperature
Incubation TimeSeveral hours
Year2013
Self assemblyYes
Type of Self assemblyMicrosphere
Tertiary Structure
(Technique)
Not Predicted),
Linear
Coassembly with Azobenzene
NA
Others
2500
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C(=O)N
Primary information
SAPdb ID 1356,
PMID24036697
Peptide NameCDP or H–Phe–Phe–NH2. HCl
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationAmidation
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partner Co-assemble with HPABS (4-[(4-hydroxy)phenylazo]benzenesulfonic acid)
TechniqueSEM (Scanning Electron Microscopy)
SolventHFIP (1,1,1,3,3,3-hexafluoro-2-Isopropanol) + water
MethodPeptide added to water and to dissolve peptide in solutioh 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) added. Upon adding aqueous solutions of azobenzenes i.e . CPABS to HFIP solution of CDP (in a 1 : 1 mole ratio) at room temperature, yellow precipitates formed rapidly, indicating generation of co-assembled nanostructures.
TemperatureRoom temperature
Incubation TimeSeveral hours
Year2013
Self assemblyYes
Type of Self assemblyFlower like Nanostructures
Tertiary Structure
(Technique)
Not Predicted),
Linear
Coassembly with Azobenzene
NA
Others
15000
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C(=O)N
Primary information
SAPdb ID 1357,
PMID24036697
Peptide NameCDP or H–Phe–Phe–NH2. HCl
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationAmidation
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partner Co-assemble with MO (Methyl orange)
TechniqueSEM (Scanning Electron Microscopy)
SolventHFIP (1,1,1,3,3,3-hexafluoro-2-Isopropanol) + water
MethodPeptide added to water and to dissolve peptide in solutioh 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) added. Upon adding aqueous solutions of azobenzenes i.e . CPABS to HFIP solution of CDP (in a 1 : 1 mole ratio) at room temperature, yellow precipitates formed rapidly, indicating generation of co-assembled nanostructures.
TemperatureRoom temperature
Incubation TimeSeveral hours
Year2013
Self assemblyYes
Type of Self assemblyPlate like Nanostructure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Others
2000
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C(=O)N
Primary information
SAPdb ID 1383,
PMID24611281
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFmoc(fluorenylmethoxycarbonyl)
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide derivative
TechniqueAFM (Atomic Force Microscopy
SolventHFIP (1,1,1,3,3,3-hexafluoro-2-Isopropanol)
MethodSolutions (0.5 mg/ml) of Phe-Phe in HFIP prepared . This solution was used to spin cast dipeptide molecules onto the mica substrate. Spin casting was performed drop dropwise at 1000rpm. But instead of casting mica Dendritic structure formed on mica surface.
Conc0.5mg/ml
Temperature20°C
Incubation Time24 hours
Year2014
Self assemblyYes
Type of Self assemblyDendritic patterns of Nanofibers
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable under ambient conditions atleast for 4 months
Nanofibers
NA
FF
N.A.
Primary information
SAPdb ID 1404,
PMID25155031
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFmoc(fluorenylmethoxycarbonyl)
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide derivative
TechniqueTEM (Transmission Electron Microscopy)
SolventDMSO + Water (in non-equilibrium phase)
MethodPeptide(1mg) was dissolved in DMSO at selected concentrations, followed by sample was mixed for 1–2 minutes until the solid was fully dissolved in the solvent. Gelation of the samples was triggered by the addition of water at various ratios in order to obtain the desired nal concentration.
TemperatureRoom temperature
Incubation Time< 5 minutes
Year2014
Self assemblyYes
Type of Self assemblySpherical clusters
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanosphere
2000
FF
N.A.
Primary information
SAPdb ID 1405,
PMID25155031
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFmoc(fluorenylmethoxycarbonyl)
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide derivative
TechniqueTEM (Transmission Electron Microscopy)
SolventDMSO + Water (in equilibrium phase)
MethodPeptide(1mg) was dissolved in DMSO at selected concentrations, followed by sample was mixed for 1–2 minutes until the solid was fully dissolved in the solvent. Gelation of the samples was triggered by the addition of water at various ratios in order to obtain the desired nal concentration.
TemperatureRoom temperature
Incubation Time> 5 - 30 minutes
Year2014
Self assemblyYes
Type of Self assemblyNanofibers
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanofibers
7.5
FF
N.A.
Primary information
SAPdb ID 1407,
PMID25229206
Peptide NameNDI-Phe-Phe or 1
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateMixture
Conjugate partnerNDI : 1,4,5,8-naphthalenetetracarboxylic acid diimide
TechniqueTEM (Transmission Electron Microscopy)
SolventWater
Method2mg compound was dissolved in 0.2ml solvent by heating. Gelation occur at room temperature.
Conc2% wt
TemperaturepH 4.8
TemperatureRoom temperature
Year2014
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Hydrogel
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1411,
PMID25229206
Peptide NameNDI-Phe-Phe or 1
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateMixture
Conjugate partnerNDI : 1,4,5,8-naphthalenetetracarboxylic acid diimide
TechniqueTEM (Transmission Electron Microscopy)
SolventWater
Method2mg compound was dissolved in 0.2ml solvent by heating. Gelation occur at room temperature.
Conc2% wt
TemperaturepH 7.4
TemperatureRoom temperature
Year2014
Self assemblyYes
Type of Self assemblySemitranslucent Hydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Hydrogel
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1415,
PMID25391268
Peptide NameBoc-diphenylalanine
Peptide sequenceFF
N-Terminal ModificationBoc (t-butoxycarbonyl)
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueHR - SEM (High Resolution Scanning Electron Microscopy) and DLS (Dynamic light scattering)
Solvent10% ethanol in water
MethodDipeptide dissolved in 10% ethanol( in water) at conc 0.2 - 10mg/ml in a vial. Vial sealed to avoid evaporation and allowed to equilibrate for 1 h prior to measurement.
Conc0.2 - 10mg/ml
TemperatureRoom temperature
Incubation Time< 20 minutes
Year2014
Self assemblyYes
Type of Self assemblySpherical structures
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Transient stable
Nanosphere
NA
FF
N.A.
Primary information
SAPdb ID 1416,
PMID25391268
Peptide NameBoc-diphenylalanine
Peptide sequenceFF
N-Terminal ModificationBoc (t-butoxycarbonyl)
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueHR - SEM (High Resolution Scanning Electron Microscopy) and DLS (Dynamic light scattering)
Solvent10% ethanol in water
MethodDipeptide dissolved in 10% ethanol( in water) at conc 0.2 - 10mg/ml in a vial. Vial sealed to avoid evaporation and allowed to equilibrate for 1 h prior to measurement.
Conc0.2 - 10mg/ml
TemperatureRoom temperature
Incubation Time30 - 40 minutes
Year2014
Self assemblyYes
Type of Self assemblyFibril Nanostructure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Transient stable
Nanofibers
30
FF
N.A.
Primary information
SAPdb ID 1417,
PMID25391268
Peptide NameBoc-diphenylalanine
Peptide sequenceFF
N-Terminal ModificationBoc (t-butoxycarbonyl)
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueHR - SEM (High Resolution Scanning Electron Microscopy) and DLS (Dynamic light scattering)
Solvent10% ethanol in water
MethodDipeptide dissolved in 10% ethanol( in water) at conc 0.2 - 10mg/ml in a vial. Vial sealed to avoid evaporation and allowed to equilibrate for 1 h prior to measurement.
Conc0.2 - 10mg/ml
TemperatureRoom temperature
Incubation Time60 minutes
Year2014
Self assemblyYes
Type of Self assemblyNanotube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Nanotube
NA
FF
N.A.
Primary information
SAPdb ID 1441,
PMID23566763
Peptide NameFmoc-FF
Peptide sequenceFF
N-Terminal ModificationFmoc(fluorenylmethoxycarbonyl)
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy) and DLS (Dynamic Light Scattering)
SolventDMSO + water + vitamin E-TPGS
MethodPeptide dissolved in water at concentration of 10 mg/mL. The resulting solution was added drop-wise into 50 mL slightly warmed ( 35 °C) mineral oil containing vitamin E-TPGS atconcentration of 0.4% wt/v and homogenized . Next, nanoparticles were allowed to self-assemble for 2 h with continues stirring at 4 °C. After completion the self assembly process, the resulting suspension was mixed with hexane at a concentration of 20% (v/v), and centrifuged to obtain self assembled nanoparticle.
Conc10mg/ml
Temperature4 °C
Incubation Time2 hours
Year2013
Self assemblyYes
Type of Self assemblyHydrogel Nanoparticle (HNP)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable under physiological conditions
Hydrogel
100
FF
N.A.
Primary information
SAPdb ID 1451,
PMID24301009
Peptide NameNH2-Phe-Phe-OH
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), SEM (Scanning Electron Microscopy) and AFM (Atomic Force Microscopy)
SolventHFP (1,1,1,3,3,3-hexafluoro-2-propanol) + water
MethodPeptide dissolved in HFP at conc 100mg/ml and solution is vortexed. Finally solution is diluted with water at final conc 2mg/ml. Solution is kept at room temperature for 24 hours.
Conc2mg/ml
TemperatureRoom temperature
Incubation Time24 hours
Year2013
Self assemblyYes
Type of Self assemblyNanotube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanotube
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1452,
PMID24301009
Peptide NameBoc-Phe-Phe-COOH
Peptide sequenceFF
N-Terminal ModificationBoc (t-butoxycarbonyl)
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), SEM (Scanning Electron Microscopy) and AFM (Atomic Force Microscopy)
SolventHFP (1,1,1,3,3,3-hexafluoro-2-propanol) + Ethanol
MethodPeptide dissolved in HFP at conc 100mg/ml and solution is vortexed. Finally solution is diluted with ethanol at final conc 2mg/ml. Solution is kept at room temperature for 24 hours.
Conc5mg/ml
TemperatureRoom temperature
Incubation Time24 hours
Year2013
Self assemblyYes
Type of Self assemblyNanosphere
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanosphere
NA
FF
N.A.
Primary information
SAPdb ID 1453,
PMID24301009
Peptide NameNH2-Phe-Phe-OH + Boc-Phe-Phe-COOH
Peptide sequenceFF
N-Terminal ModificationBoc (t-butoxycarbonyl) at 2nd dipeptide
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateMixture
Conjugate partnerMixture of two dipeptides
TechniqueTEM (Transmission Electron Microscopy), SEM (Scanning Electron Microscopy) and AFM (Atomic Force Microscopy)
SolventHFP+50 % Ethanol
MethodPeptide dissolved in HFP at conc 100mg/ml and solution is vortexed. Finally solution is diluted with ethanol at final conc 2mg/ml. Solution is kept at room temperature for 24 hours.
Conc5mg/ml (1st dipeptide) and 3mg/ml (2nd dipeptide)
TemperatureRoom temperature
Incubation Time24 hours
Year2013
Self assemblyYes
Type of Self assemblyNecklaces like Nanostructue
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Others
NA
FF
N.A.
Primary information
SAPdb ID 1454,
PMID24422499
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy)
SolventIsopropanol
MethodPeptide supersaturated solution placed on a glass slide and solutions in various solvents were placed on a glass slide and were left to dry at room temperature.
Conc2.6 x 10 -4 M
TemperatureRoom temperature
Incubation Time24 - 48 hours
Year2014
Self assemblyYes
Type of Self assemblyLamellar
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Others
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1455,
PMID24422499
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy)
SolventFormamide solution
MethodPeptide supersaturated solution placed on a glass slide and solutions in various solvents were placed on a glass slide and were left to dry at room temperature.
Conc2.6 x 10 -4 M
TemperatureRoom temperature
Incubation Time24 - 48 hours
Year2014
Self assemblyYes
Type of Self assemblyTranslucent gel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1456,
PMID24889029
Peptide NamePeptide 1 or H-Phe(4-azido)-Phe(4-azido)-OH
Peptide sequenceFF
N-Terminal Modification4-azido
C-Terminal Modification4-azido
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide derivative
TechniqueHR - SEM (High Resolution - Scanning Electron Microscopy), STEM (Scanning Transmission Electron Microscopy) and AFM (Atomic Force Microscopy)
Solvent50% ethanol
MethodStock solution of dipeptide prepared in HFP at conc 100mg/ml. Peptide solution is diluted with 50 % ethanol in final concentration of 5mg/ml. peptide solution kept in dark at room temperature for 24 hours.
Conc5mg/ml
TemperatureRoom temperature
Incubation Time24 hours
Year2014
Self assemblyYes
Type of Self assemblySpherical and porous structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Others
1150
FF
N.A.
Primary information
SAPdb ID 1457,
PMID24889029
Peptide NamePeptide 2 or H-Phe-Phe(4-azido)-OH
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal Modification4-azido
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide derivative
TechniqueHR - SEM (High Resolution - Scanning Electron Microscopy), STEM (Scanning Transmission Electron Microscopy) and AFM (Atomic Force Microscopy)
Solvent50% ethanol
MethodStock solution of dipeptide prepared in HFP at conc 100mg/ml. Peptide solution is diluted with 50 % ethanol in final concentration of 5mg/ml. peptide solution kept in dark at room temperature for 24 hours.
Conc5mg/ml
TemperatureRoom temperature
Incubation Time24 hours
Year2014
Self assemblyNo
Type of Self assemblyNo assembled structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
None
NA
FF
N.A.
Primary information
SAPdb ID 1458,
PMID24889029
Peptide NamePeptide 3 or H-Phe(4-azido)-Phe-OH
Peptide sequenceFF
N-Terminal Modification4-azido
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide derivative
TechniqueHR - SEM (High Resolution - Scanning Electron Microscopy), STEM (Scanning Transmission Electron Microscopy) and AFM (Atomic Force Microscopy)
Solvent50% ethanol
MethodStock solution of dipeptide prepared in HFP at conc 100mg/ml. Peptide solution is diluted with 50 % ethanol in final concentration of 5mg/ml. peptide solution kept in dark at room temperature for 24 hours.
Conc5mg/ml
TemperatureRoom temperature
Incubation Time24 hours
Year2014
Self assemblyNo
Type of Self assemblyNo assembled structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
None
NA
FF
N.A.
Primary information
SAPdb ID 1459,
PMID24889029
Peptide NamePeptide 1 or H-Phe(4-azido)-Phe(4-azido)-OH
Peptide sequenceFF
N-Terminal Modification4-azido
C-Terminal Modification4-azido
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide derivative
TechniqueHR - SEM (High Resolution - Scanning Electron Microscopy), STEM (Scanning Transmission Electron Microscopy) and AFM (Atomic Force Microscopy)
SolventTDW (Tripple Distilled Water)
MethodStock solution of dipeptide prepared in HFP at conc 100mg/ml. Peptide solution is diluted with TDW (Tripple Distilled Water) in final concentration of 5mg/ml. peptide solution kept in dark at room temperature for 24 hours.
Conc5mg/ml
TemperatureRoom temperature
Incubation Time24 hours
Year2014
Self assemblyYes
Type of Self assemblySpherical and porous structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Others
NA
FF
N.A.
Primary information
SAPdb ID 1460,
PMID24889029
Peptide NamePeptide 2 or H-Phe-Phe(4-azido)-OH
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal Modification4-azido
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide derivative
TechniqueHR - SEM (High Resolution - Scanning Electron Microscopy), STEM (Scanning Transmission Electron Microscopy) and AFM (Atomic Force Microscopy)
SolventTDW (Tripple Distilled Water)
MethodStock solution of dipeptide prepared in HFP at conc 100mg/ml. Peptide solution is diluted with TDW (Tripple Distilled Water) in final concentration of 5mg/ml. peptide solution kept in dark at room temperature for 24 hours.
Conc5mg/ml
TemperatureRoom temperature
Incubation Time24 hours
Year2014
Self assemblyYes
Type of Self assemblySpherical structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Nanosphere
NA
FF
N.A.
Primary information
SAPdb ID 1461,
PMID24889029
Peptide NamePeptide 3 or H-Phe(4-azido)-Phe-OH
Peptide sequenceFF
N-Terminal Modification4-azido
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide derivative
TechniqueHR - SEM (High Resolution - Scanning Electron Microscopy), STEM (Scanning Transmission Electron Microscopy) and AFM (Atomic Force Microscopy)
SolventTDW (Tripple Distilled Water)
MethodStock solution of dipeptide prepared in HFP at conc 100mg/ml. Peptide solution is diluted with TDW (Tripple Distilled Water) in final concentration of 5mg/ml. peptide solution kept in dark at room temperature for 24 hours.
Conc5mg/ml
TemperatureRoom temperature
Incubation Time24 hours
Year2014
Self assemblyNo
Type of Self assemblyNo assembled structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
None
NA
FF
N.A.
Primary information
SAPdb ID 1462,
PMID24889029
Peptide NamePeptide 1 or H-Phe(4-azido)-Phe(4-azido)-OH + Peptide 5 or Boc-Phe-Phe-OH
Peptide sequenceFF
N-Terminal Modification4-azido
C-Terminal Modification4-azido
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide derivative
TechniqueHR - SEM (High Resolution - Scanning Electron Microscopy), STEM (Scanning Transmission Electron Microscopy) and AFM (Atomic Force Microscopy)
Solvent50% ethanol
MethodTo co-assemble the peptides, both peptides dissolved individually in HFP to a concentration of 100mg/ml. The desired combination of peptides was blended by mixing the peptides in HFP in the desired ratio to form a combination stock solution. The peptide combination stock solution was then diluted to a desired final concentration. peptide solution kept in dark at room temperature for 24 hours.
Conc5mg/ml of peptide 1, and 3mg/ml of peptide 5
TemperatureRoom temperature
Incubation Time24 hours
Year2014
Self assemblyYes
Type of Self assemblyAggregate of spherical assemblies
Tertiary Structure
(Technique)
Not Predicted),
Linear
Co-assembly
NA
Others
NA
FF
N.A.
Primary information
SAPdb ID 1463,
PMID24889029
Peptide NamePeptide 1 or H-Phe(4-azido)-Phe(4-azido)-OH + Peptide 4 or H-Phe-Phe-OH
Peptide sequenceFF
N-Terminal Modification4-azido
C-Terminal Modification4-azido
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide derivative
TechniqueHR - SEM (High Resolution - Scanning Electron Microscopy), STEM (Scanning Transmission Electron Microscopy) and AFM (Atomic Force Microscopy)
Solvent50% ethanol
MethodTo co-assemble the peptides, both peptides dissolved individually in HFP to a concentration of 100mg/ml. The desired combination of peptides was blended by mixing the peptides in HFP in the desired ratio to form a combination stock solution. The peptide combination stock solution was then diluted to a desired final concentration. peptide solution kept in dark at room temperature for 24 hours.
Conc5mg/ml of peptide 1, and 3mg/ml of peptide 4
TemperatureRoom temperature
Incubation Time24 hours
Year2014
Self assemblyYes
Type of Self assemblyAggregate of spherical assemblies
Tertiary Structure
(Technique)
Not Predicted),
Linear
Co-assembly
NA
Others
NA
FF
N.A.
Primary information
SAPdb ID 1464,
PMID24889029
Peptide NamePeptide 1 or H-Phe(4-azido)-Phe(4-azido)-OH + Peptide 4 or H-Phe-Phe-OH
Peptide sequenceFF
N-Terminal Modification4-azido
C-Terminal Modification4-azido
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide derivative
TechniqueHR - SEM (High Resolution - Scanning Electron Microscopy), STEM (Scanning Transmission Electron Microscopy) and AFM (Atomic Force Microscopy)
SolventTDW (Tripple Distilled Water)
MethodTo co-assemble the peptides, both peptides dissolved individually in HFP to a concentration of 100mg/ml. The desired combination of peptides was blended by mixing the peptides in HFP in the desired ratio to form a combination stock solution. The peptide combination stock solution was then diluted to a desired final concentration. peptide solution kept in dark at room temperature for 24 hours.
Conc5mg/ml of peptide 1, and 3mg/ml of peptide 4
TemperatureRoom temperature
Incubation Time24 hours
Year2014
Self assemblyYes
Type of Self assemblyAggregate of tubular structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
Co-assembly
NA
Others
NA
FF
N.A.
Primary information
SAPdb ID 1465,
PMID24889029
Peptide NamePeptide 3 or H-Phe(4-azido)-Phe-OH + Peptide 5 or Boc-Phe-Phe-OH
Peptide sequenceFF
N-Terminal Modification4-azido
C-Terminal Modification4-azido
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide derivative
TechniqueHR - SEM (High Resolution - Scanning Electron Microscopy), STEM (Scanning Transmission Electron Microscopy) and AFM (Atomic Force Microscopy)
Solvent50% ethanol
MethodTo co-assemble the peptides, both peptides dissolved individually in HFP to a concentration of 100mg/ml. The desired combination of peptides was blended by mixing the peptides in HFP in the desired ratio to form a combination stock solution. The peptide combination stock solution was then diluted to a desired final concentration. peptide solution kept in dark at room temperature for 24 hours.
Conc5mg/ml of peptide 3, and 3mg/ml of peptide 5
TemperatureRoom temperature
Incubation Time24 hours
Year2014
Self assemblyYes
Type of Self assemblyAggregate of tubular structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
Co-assembly
NA
Others
NA
FF
N.A.
Primary information
SAPdb ID 1466,
PMID24889029
Peptide NamePeptide 2 or H-Phe-Phe(4-azido)-OH + Peptide 5 or Boc-Phe-Phe-OH
Peptide sequenceFF
N-Terminal Modification4-azido
C-Terminal Modification4-azido
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide derivative
TechniqueHR - SEM (High Resolution - Scanning Electron Microscopy), STEM (Scanning Transmission Electron Microscopy) and AFM (Atomic Force Microscopy)
Solvent50% ethanol
MethodTo co-assemble the peptides, both peptides dissolved individually in HFP to a concentration of 100mg/ml. The desired combination of peptides was blended by mixing the peptides in HFP in the desired ratio to form a combination stock solution. The peptide combination stock solution was then diluted to a desired final concentration. peptide solution kept in dark at room temperature for 24 hours.
Conc5mg/ml of peptide 2, and 3mg/ml of peptide 5
TemperatureRoom temperature
Incubation Time24 hours
Year2014
Self assemblyYes
Type of Self assemblyFused and flat spheres
Tertiary Structure
(Technique)
Not Predicted),
Linear
Co-assembly
NA
Nanosphere
NA
FF
N.A.
Primary information
SAPdb ID 1467,
PMID24889029
Peptide NamePeptide 3 or H-Phe(4-azido)-Phe-OH+ Peptide 4 or H-Phe-Phe-OH + Peptide 5 or Boc-Phe-Phe-OH
Peptide sequenceFF
N-Terminal Modification4-azido
C-Terminal Modification4-azido
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide derivative
TechniqueHR - SEM (High Resolution - Scanning Electron Microscopy), STEM (Scanning Transmission Electron Microscopy) and AFM (Atomic Force Microscopy)
Solvent50% ethanol
MethodTo co-assemble the peptides, both peptides dissolved individually in HFP to a concentration of 100mg/ml. The desired combination of peptides was blended by mixing the peptides in HFP in the desired ratio to form a combination stock solution. The peptide combination stock solution was then diluted to a desired final concentration. peptide solution kept in dark at room temperature for 24 hours.
Conc0.3mg/ml, 5mg/ml of peptide 4, and 3mg/ml of peptide 5
TemperatureRoom temperature
Incubation Time24 hours
Year2014
Self assemblyYes
Type of Self assemblyNecklace like Nanostructure
Tertiary Structure
(Technique)
Not Predicted),
Linear
Co-assembly
Unstable
Others
NA
FF
N.A.
Primary information
SAPdb ID 1481,
PMID22651803
Peptide NameDipeptide9
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy) and X - Ray Diffraction
SolventWater + 0.1 M NaOH
Method25mg of dipeptide was suspended in deionized 5ml water . An equimolar amount of NaOH (0.1 M,aq) was added, and the solution was gently stirred until a clear solution was formed. Glucono-δ- lactone (GdL) was added to the solution and the samples were gently swirled to dissolve the GdL before being left to stand for 24 h without stirring to form gel.
Conc5mg/ml or 0.5%wt
TemperatureRoom temperature
Incubation Time24 hours
Year2012
Self assemblyYes
Type of Self assemblyTransparent or clear gel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1486,
PMID22651803
Peptide NameDipeptide18
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
TechniqueSEM (Scanning Electron Microscopy) and X - Ray Diffraction
SolventWater + 0.1 M NaOH
Method25mg of dipeptide was suspended in deionized 5ml water . An equimolar amount of NaOH (0.1 M,aq) was added, and the solution was gently stirred until a clear solution was formed. Glucono-δ- lactone (GdL) was added to the solution and the samples were gently swirled to dissolve the GdL before being left to stand for 24 h without stirring to form gel.
Conc5mg/ml or 0.5%wt
TemperatureRoom temperature
Incubation Time24 hours
Year2012
Self assemblyYes
Type of Self assemblyTransparent or clear gel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1494,
PMID19893524
Peptide Namecyclo-Phe-Phe
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueSEM (Scanning Electron Microscopy)
Method1 mg of diphenylalanine peptide lyophilized powder was placed in a small copper boat to serve as the source material. The substrate was placed above the source at a vertical distance of 2 cm. The chamber was then set to 220°C with a heating rate of 10°C per 2min at a constant pressure of 1X10 5mbar. Control of ADNT thickness was achieved by varying the deposition time.
Conc1mg lyophilized powder
Temperature220°C
Incubation Time2 - 10 minutes
Year2009
Self assemblyYes
Type of Self assemblyVertical Nanotube
Tertiary Structure
(Technique)
Not Predicted),
Cyclic
NA
Proteolytically stable
Nanotube
40000
FF
N.A.
Primary information
SAPdb ID 1495,
PMID19893524
Peptide Namecyclo-D-Phe-D-Phe
Peptide sequenceff
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueSEM (Scanning Electron Microscopy)
Method1 mg of diphenylalanine peptide lyophilized powder was placed in a small copper boat to serve as the source material. The substrate was placed above the source at a vertical distance of 2 cm. The chamber was then set to 220°C with a heating rate of 10°C per 2min at a constant pressure of 1X10 5mbar. Control of ADNT thickness was achieved by varying the deposition time.
Conc1mg lyophilized powder
Temperature220°C
Incubation Time2 - 10 minutes
Year2009
Self assemblyYes
Type of Self assemblyVertical Nanotube
Tertiary Structure
(Technique)
Not Predicted),
Cyclic
NA
Proteolytically stable
Nanotube
40000
ff
N.A.
Primary information
SAPdb ID 1499,
PMID19198495
Peptide NamePhe-Phe
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueFE - SEM (Field Emission Scanning Electron Microscopy)
SolventWater
MethodDipeptide dissolved by sonicating for 20 min, subsequently stirring it with a magnetic bar at 60°C and on cooling to room temperature, nanostructures were formed
Conc4mg/ml
TemperatureRoom temperature
Year2008
Self assemblyYes
Type of Self assemblyNanotube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanotube
100
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)CO
Primary information
SAPdb ID 1500,
PMID19198495
Peptide NamePhe-Phe
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueFE - SEM (Field Emission Scanning Electron Microscopy)
SolventMethanol
MethodDipeptide dissolved by sonicating for 20 min, subsequently stirring it with a magnetic bar at 60°C and on cooling to room temperature, nanostructures were formed
Conc10mg/ml
TemperatureRoom temperature
Year2008
Self assemblyYes
Type of Self assemblyNanoribbon
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanoribbon
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1501,
PMID19198495
Peptide NamePhe-Phe
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueFE - SEM (Field Emission Scanning Electron Microscopy)
SolventEthanol
MethodDipeptide dissolved by sonicating for 20 min, subsequently stirring it with a magnetic bar at 60°C and on cooling to room temperature, nanostructures were formed
Conc10mg/ml
TemperatureRoom temperature
Year2008
Self assemblyYes
Type of Self assemblyNanoribbon
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanoribbon
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1502,
PMID19198495
Peptide NamePhe-Phe
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueFE - SEM (Field Emission Scanning Electron Microscopy)
SolventDichloromethane
MethodDipeptide dissolved by sonicating for 20 min, subsequently stirring it with a magnetic bar at 60°C and on cooling to room temperature, nanostructures were formed
Conc4mg/ml
TemperatureRoom temperature
Year2008
Self assemblyYes
Type of Self assemblyNanoribbon and Nanowires
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanoribbon, Nanowires
550
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1503,
PMID20050040
Peptide NameHydrogelator 1 (Nap-L-Phe-L-Phe)
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM (Transmission Electron Microscopy)
SolventWater
Method10 mg of the hydrogelator dissolves readily in 1.0 mL of pure water at pH = 10, and the hydrogel forms upon adjusting the pH of the solution back to around 7
Conc10mg/ml
Temperature7.5
TemperatureRoom temperature
Year2009
Self assemblyYes
Type of Self assemblyHydrogel (consists of fibers)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable at room temperature atleast for one month
Hydrogel
10000
FF
N.A.
Primary information
SAPdb ID 1504,
PMID20050040
Peptide NameHydrogelator 2 (Nap-D-Phe-D-Phe)
Peptide sequenceff
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM (Transmission Electron Microscopy)
SolventWater
Method10 mg of the hydrogelator dissolves readily in 1.0 mL of pure water at pH = 10, and the hydrogel forms upon adjusting the pH of the solution back to around 7
Conc10mg/ml
Temperature7.5
TemperatureRoom temperature
Year2009
Self assemblyYes
Type of Self assemblyHydrogel (consists of fibers)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable at room temperature atleast for one month
Hydrogel
NA
ff
N.A.
Primary information
SAPdb ID 1508,
PMID20356006
Peptide NamePhe-Phe
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueFE - SEM (Field Emission Scanning Electron Microscopy)
SolventWater + toluene
Method10 mg of peptide dissolved in 2 mL of water at 50 °C followed byr sonication, and 2 mL of toluene was added to form an organic layer above the water layer. After 10 min, a thin white film formed at the interface. The film was lifted onto quartz or Si substrate for characterization. Time period can be incresded to obtain more denser aggregation.
Conc5mg/ml
Temperature50°C for sonication
Incubation Time10 minutes
Year2009
Self assemblyYes
Type of Self assemblyFibril
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable at upto 350°C
Nanofibers
22500
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1509,
PMID20356006
Peptide NamePhe-Phe
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueFE - SEM (Field Emission Scanning Electron Microscopy)
SolventWater + toluene
Method10 mg of peptide dissolved in 2 mL of water at 50 °C followed byr sonication, and 2 mL of toluene was added to form an organic layer above the water layer. After 10 min, a thin white film formed at the interface. The film was lifted onto quartz or Si substrate for characterization. Time period can be incresded to obtain more denser aggregation.
Conc5mg/ml
Temperature50°C for sonication
Incubation Time150 minutes
Year2009
Self assemblyYes
Type of Self assemblyFibril
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable at upto 350°C
Nanofibers
90000
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1510,
PMID20461244
Peptide NamePeptide-I
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
SolventWater + NaOH + 3.75 mg/ml GdL(glucono-delta-lactone)
MethodAddition of NaOH to an aqueous suspension of the dipeptide followed by addition of 3.75 mg mL 1 of GdL resulted in the formation of a transparent gel
Conc2.2mM
Incubation Time15 minutes
Year2010
Self assemblyYes
Type of Self assemblyTransparent hydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1518,
PMID20695592
Peptide NameDipeptide 6
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM (Transmission Electron Microscopy)
SolventWater + NaOH + 8.75 mg/ml GdL(glucono-delta-lactone)
MethodDipeptide solution mixed with equimolar solution of 0.1M NaOH followd by gentle stirring for 30 minutes to obtain clear solution. Then to lower the pH GdL is added and kept it undisturbed for 24 hours to get gel.
Conc0.5%wt
Temperature3.4 +/- 0.2.
TemperatureRoom temperature
Incubation Time> 24 hours
Year2010
Self assemblyYes
Type of Self assemblyTransparent gel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1524,
PMID20695592
Peptide NameDipeptide 12
Peptide sequenceFF
N-Terminal ModificationBromo-Napthalene or napthalene derivative
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM (Transmission Electron Microscopy)
SolventWater + NaOH + 8.75 mg/ml GdL(glucono-delta-lactone)
MethodDipeptide solution mixed with equimolar solution of 0.1M NaOH followd by gentle stirring for 30 minutes to obtain clear solution. Then to lower the pH GdL is added and kept it undisturbed for 24 hours to get gel.
Conc0.5%wt
Temperature3.4 +/- 0.2.
TemperatureRoom temperature
Incubation Time> 24 hours
Year2010
Self assemblyYes
Type of Self assemblyTransparent gel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1530,
PMID20695592
Peptide NameDipeptide 18
Peptide sequenceFF
N-Terminal ModificationCyano-Napthalene or napthalene derivative
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM (Transmission Electron Microscopy)
SolventWater + NaOH + 8.75 mg/ml GdL(glucono-delta-lactone)
MethodDipeptide solution mixed with equimolar solution of 0.1M NaOH followd by gentle stirring for 30 minutes to obtain clear solution. Then to lower the pH GdL is added and kept it undisturbed for 24 hours to get gel.
Conc0.5%wt
Temperature3.4 +/- 0.2.
TemperatureRoom temperature
Incubation Time> 24 hours
Year2010
Self assemblyYes
Type of Self assemblyTransparent gel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1535,
PMID20958029
Peptide NameFF
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueSEM (Scanning Electron Microscopy) and AFM (Atomic force Microscopy)
SolventHFIP (1,1,1,3,3,3-hexafluoro-2-Isopropanol) + Methanol
MethodPeptide dissolved in HFIP at a concentration of 100 mg/mL which further diluted to 2mg/ml in DD Water to form self assembled structure
Conc2 - 10mg/ml
Year2010
Self assemblyYes
Type of Self assemblyPQD (Peptide quantum dots)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Others
2.12
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1536,
PMID20958029
Peptide NameFF
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueSEM (Scanning Electron Microscopy) and AFM (Atomic force Microscopy)
SolventHFIP (1,1,1,3,3,3-hexafluoro-2-Isopropanol) + water
MethodPeptide dissolved in HFIP at a concentration of 100 mg/mL which further diluted to 2mg/ml in DD Water to form self assembled structure
Conc2-5 mg/ml
Year2010
Self assemblyYes
Type of Self assemblyNanotube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanotube
50
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1538,
PMID21132174
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueSEM (Scanning Electron Microscopy)
SolventHFIP (1,1,1,3,3,3-hexafluoro-2-Isopropanol) + water
MethodThe stock solution was prepared by dissolving the FF peptide powder in HFP and further with Distilled water to get final conc 2mg/ml and kept for 1day to form nanotube.
Conc2mg/ml
TemperaturepH 5-6
Incubation Time24 hours or a day
Year2010
Self assemblyYes
Type of Self assemblyNanotube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable in acetonitrile and PBS
Nanotube
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1539,
PMID21107375
Peptide NameDipeptide 1
Peptide sequenceFF
N-Terminal ModificationFmoc(fluorenylmethoxycarbonyl)
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueAFM (Atomic Force Microscopy) and DLS (Dynamic Light Scattering)
SolventSodium phosphate buffer (pH 8)
MethodPeptide was dissolved in a 1 ml volume of 100 mM sodium phosphate buffer (pH 8) in the presence of varying concentrations of subtilisin (1.25–60.0 ml). The mixture was vortexed (30 s) and sonicated on ice for 20 min , and the low temperature ensures that no enzymatic conversion occurs up to this point. This was followed by heating,ceither in an oil bath or within the spectrophotometer using a temperature-controlled cuvet, at 55° for 60 min to allow enzymatic conversion to occur. The self-assembling system was then allowed to cool to room temperature. The gel samples were then left to stand for periods of 72 h.
Conc10 mmol/kg
Temperature8
TemperatureIntial 55°C heating for 1 hour and followed by cooling at room temperature
Incubation Time72 hour
Year2010
Self assemblyYes
Type of Self assemblyTransparent gel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1547,
PMID21221462
Peptide NamePhe-Phe
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM (Transmission Electron Microscopy) and DLS (Dynamic Light scattering)
SolventHFP (1,1,1,3,3,3-hexafluoro-2-propanol) + water
Method1mg of a purified peptide in 50 ml of HFIP and by subsequent addition of 1 ml of double distilled water. Samples were aged for 2– 24 hours.
Conc1 mg/ml
TemperatureRoom temperature
Incubation Time2 -24 hours
Year2011
Self assemblyYes
Type of Self assemblyNanotube
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Thermally stable < 63°C
Nanotube
45
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1555,
PMID21612897
Peptide NameFmoc-FF
Peptide sequenceFF
N-Terminal ModificationFmoc(fluorenylmethoxycarbonyl)
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueAFM (Atomic Force Microscopy)
SolventAqeous solution of HCl (pH ~4)
Conc0.8 - 2 mg/ml
TemperaturepH 2 -4
Year2011
Self assemblyYes
Type of Self assemblyNanorods
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanorod
20
FF
N.A.
Primary information
SAPdb ID 1559,
PMID21879773
Peptide NamePhe-Phe
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueSEM (Scanning Electron Microscopy)
SolventEthanol
MethodDipeptide was freshly prepared by dissolving the peptides in ethanol at a concentration of 2 or 4 mg/mL at 70 C for 10 min and cooled to room temperature. Each peptide solution (100 μL) was then placed r modified surfaces i.e, silicon surface and dried at ambient temperature until the solvent evaporated.
Conc2 mg/ml
Year2011
Self assemblyYes
Type of Self assemblyTubular structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanotube
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1560,
PMID21879773
Peptide NamePhe-Phe
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueSEM (Scanning Electron Microscopy)
SolventEthanol
MethodDipeptide was freshly prepared by dissolving the peptides in ethanol at a concentration of 2 or 4 mg/mL at 70 C for 10 min and cooled to room temperature. Each peptide solution (100 μL) was then placed r modified surfaces i.e, silicon surface and dried at ambient temperature until the solvent evaporated.
Conc4mg/ml
Year2011
Self assemblyYes
Type of Self assemblyFlower like morphology
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Others
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1561,
PMID21879773
Peptide NamePhe-Phe
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueSEM (Scanning Electron Microscopy)
SolventEthanol
MethodDipeptide was freshly prepared by dissolving the peptides in ethanol at a concentration of 2 or 4 mg/mL at 70 C for 10 min and cooled to room temperature. Each peptide solution (100 μL) was then placed r modified surfaces i.e, AAO surface and dried at ambient temperature until the solvent evaporated.
Conc2 mg/ml
Year2011
Self assemblyYes
Type of Self assemblyTubular and ribbon like morphology
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanotube, Nanoribbon
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1562,
PMID21879773
Peptide NamePhe-Phe
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueSEM (Scanning Electron Microscopy)
SolventEthanol
MethodDipeptide was freshly prepared by dissolving the peptides in ethanol at a concentration of 2 or 4 mg/mL at 70 C for 10 min and cooled to room temperature. Each peptide solution (100 μL) was then placed r modified surfaces i.e, AAO surface and dried at ambient temperature until the solvent evaporated.
Conc4mg/ml
Year2011
Self assemblyYes
Type of Self assemblyFlower like morphology
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Others
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1563,
PMID21879773
Peptide NamePhe-Phe
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueSEM (Scanning Electron Microscopy)
SolventEthanol
MethodDipeptide was freshly prepared by dissolving the peptides in ethanol at a concentration of 2 or 4 mg/mL at 70 C for 10 min and cooled to room temperature. Each peptide solution (100 μL) was then placed r modified surfaces i.e, PPX films with columnar morphologies and dried at ambient temperature until the solvent evaporated.
Conc2 - 4mg/ml
Year2011
Self assemblyYes
Type of Self assemblyFlakelike peptidic Nanostructures
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Others
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1564,
PMID21879773
Peptide NamePhe-Phe
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueSEM (Scanning Electron Microscopy)
SolventEthanol
MethodDipeptide was freshly prepared by dissolving the peptides in ethanol at a concentration of 2 or 4 mg/mL at 70 C for 10 min and cooled to room temperature. Each peptide solution (100 μL) was then placed r modified surfaces i.e, PPX films with helical morphologies and dried at ambient temperature until the solvent evaporated.
Conc2 - 4mg/ml
Year2011
Self assemblyYes
Type of Self assemblyTransparent thin films
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Others
200
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1565,
PMID21948432
Peptide Name1A
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate (Nucleopeptide)
Conjugate partnerNucleobase
TechniqueTEM (Transmission Electron Microscopy)
SolventWater
MethodPeptide that self-assemble in water to form nanofibers and produce hydrogels at a concentration of 2.0 wt% and a pH value around 5
Conc2 %wt
Temperature5
Year2011
Self assemblyYes
Type of Self assemblyHydogel (consists of fibers)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
16
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1566,
PMID21948432
Peptide Name1G
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate (Nucleopeptide)
Conjugate partnerNucleobase
TechniqueTEM (Transmission Electron Microscopy)
SolventWater
MethodPeptide that self-assemble in water to form nanofibers and produce hydrogels at a concentration of 2.0 wt% and a pH value around 5
Conc2 %wt
Temperature5
Year2011
Self assemblyYes
Type of Self assemblyHydogel (consists of fibers)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
15
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1567,
PMID21948432
Peptide Name1T
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate (Nucleopeptide)
Conjugate partnerNucleobase
TechniqueTEM (Transmission Electron Microscopy)
SolventWater
MethodPeptide that self-assemble in water to form nanofibers and produce hydrogels at a concentration of 2.0 wt% and a pH value around 5
Conc2 %wt
Temperature5
Year2011
Self assemblyYes
Type of Self assemblyHydogel (consists of fibers)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Hydrogel
9
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1568,
PMID21948432
Peptide Name1C
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate (Nucleopeptide)
Conjugate partnerNucleobase
TechniqueTEM (Transmission Electron Microscopy)
SolventWater
MethodPeptide that self-assemble in water to form nanofibers and produce hydrogels at a concentration of 2.0 wt% and a pH value around 5
Conc2 %wt
Temperature5
Year2011
Self assemblyYes
Type of Self assemblyHydogel (consists of fibers)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
10
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1569,
PMID21948432
Peptide Name3A
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate (Nucleopeptide)
Conjugate partnerNucleobase
TechniqueTEM (Transmission Electron Microscopy)
SolventWater
MethodPeptide that self-assemble in water to form nanofibers and produce hydrogels at a concentration of 2.0 wt% and a pH value around 7.4
Conc2 %wt
Temperature7.4
Year2011
Self assemblyYes
Type of Self assemblyHydogel (consists of fibers)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
20
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1570,
PMID21948432
Peptide Name3G
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate (Nucleopeptide)
Conjugate partnerNucleobase
TechniqueTEM (Transmission Electron Microscopy)
SolventWater
MethodPeptide that self-assemble in water to form nanofibers and produce hydrogels at a concentration of 2.0 wt% and a pH value around 7.4
Conc2 %wt
Temperature7.4
Year2011
Self assemblyYes
Type of Self assemblyHydogel (consists of fibers)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
14
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1571,
PMID21948432
Peptide Name3T
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate (Nucleopeptide)
Conjugate partnerNucleobase
TechniqueTEM (Transmission Electron Microscopy)
SolventWater
MethodPeptide that self-assemble in water to form nanofibers and produce hydrogels at a concentration of 2.0 wt% and a pH value around 7.4
Conc2 %wt
Temperature7.4
Year2011
Self assemblyYes
Type of Self assemblyHydogel (consists of fibers)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Hydrogel
9
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1572,
PMID21948432
Peptide Name3C
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate (Nucleopeptide)
Conjugate partnerNucleobase
TechniqueTEM (Transmission Electron Microscopy)
SolventWater
MethodPeptide that self-assemble in water to form nanofibers and produce hydrogels at a concentration of 2.0 wt% and a pH value around 7.4
Conc2 %wt
Temperature7.4
Year2011
Self assemblyYes
Type of Self assemblyHydogel (consists of fibers)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
5
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1579,
PMID22005767
Peptide NamePeptide 2
Peptide sequenceFF
N-Terminal ModificationNapthalene-nitrile
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueCryo - TEM (Transmission Electron Microscopy)
SolventWater + GdL(glucono-delta-lactone) + Calcium nitrate
Method0.5wt% dipeptide solution was prepared by adding 200 mg dipeptide into water. The pH was adjusted to 11.7 with the addition of NaOH (1.0 M) solution into the stock solution to form a transparent, viscous solution after mild stirring for 2 hours. To the dipeptide stock solution, 200mg/ml salt solution added and final solution left to stand overnight. Transparent gels were formed
Conc0.5 % wt
Temperature11.7
Incubation Time90 minutes
Year2011
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1580,
PMID22005767
Peptide NamePeptide 1
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueCryo - TEM (Transmission Electron Microscopy)
SolventWater + GdL(glucono-delta-lactone) + Calcium nitrate
Method0.5wt% dipeptide solution was prepared by adding 200 mg dipeptide into water. The pH was adjusted to 11.7 with the addition of NaOH (1.0 M) solution into the stock solution to form a transparent, viscous solution after mild stirring for 2 hours. To the dipeptide stock solution,200mg/ml salt solution added andfinal solution left to stand overnight. Transparent gels were formed
Conc0.5 % wt
Temperature11.7
Incubation Time90 minutes
Year2011
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1581,
PMID22005767
Peptide NamePeptide 1
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueCryo - TEM (Transmission Electron Microscopy)
SolventWater + GdL(glucono-delta-lactone) + Sodium chloride
Method0.5wt% dipeptide solution was prepared by adding 200 mg dipeptide into water. The pH was adjusted to 11.3 with the addition of NaOH (1.0 M) solution into the stock solution to form a transparent, viscous solution after mild stirring for 2 hours. To the dipeptide stock solution salt (GdL) solution added andfinal solution left to stand overnight. Transparent gels were formed
Conc0.5 % wt
Temperature11.3
Incubation Time90 minutes
Year2011
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1582,
PMID22005767
Peptide NamePeptide 1
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueCryo - TEM (Transmission Electron Microscopy)
SolventWater + GdL(glucono-delta-lactone) + Lithium chloride
Method0.5wt% dipeptide solution was prepared by adding 200 mg dipeptide into water. The pH was adjusted to 10.5 with the addition of NaOH (1.0 M) solution into the stock solution to form a transparent, viscous solution after mild stirring for 2 hours. To the dipeptide stock solution, 200mg/ml salt solution added andfinal solution left to stand overnight. Transparent gels were formed
Conc0.5 % wt
Temperature10.5
Incubation Time90 minutes
Year2011
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1583,
PMID22005767
Peptide NamePeptide 1
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueCryo - TEM (Transmission Electron Microscopy)
SolventWater + GdL(glucono-delta-lactone) + Lithium sulphate
Method0.5wt% dipeptide solution was prepared by adding 200 mg dipeptide into water. The pH was adjusted to 11.7 with the addition of NaOH (1.0 M) solution into the stock solution to form a transparent, viscous solution after mild stirring for 2 hours. To the dipeptide stock solution salt (GdL) solution added andfinal solution left to stand overnight. Transparent gels were formed
Conc0.5 % wt
Temperature11.7
Incubation Time90 minutes
Year2011
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1584,
PMID22005767
Peptide NamePeptide 1
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueCryo - TEM (Transmission Electron Microscopy)
SolventWater + GdL(glucono-delta-lactone) + sodium nitrate
Method0.5wt% dipeptide solution was prepared by adding 200 mg dipeptide into water. The pH was adjusted to 10.6 with the addition of NaOH (1.0 M) solution into the stock solution to form a transparent, viscous solution after mild stirring for 2 hours. To the dipeptide stock solution salt, 200mg/ml salt solution added andfinal solution left to stand overnight. Transparent gels were formed
Conc0.5 % wt
Temperature10.6
Incubation Time90 minutes
Year2011
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1585,
PMID22005767
Peptide NamePeptide 1
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueCryo - TEM (Transmission Electron Microscopy)
SolventWater + GdL(glucono-delta-lactone) + potassium chloride
Method0.5wt% dipeptide solution was prepared by adding 200 mg dipeptide into water. The pH was adjusted to 11.7 with the addition of NaOH (1.0 M) solution into the stock solution to form a transparent, viscous solution after mild stirring for 2 hours. To the dipeptide stock solution, 200mg/ml salt solution added andfinal solution left to stand overnight. Transparent gels were formed
Conc0.5 % wt
Temperature11.7
Incubation Time90 minutes
Year2011
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1586,
PMID22005767
Peptide NamePeptide 1
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueCryo - TEM (Transmission Electron Microscopy)
SolventWater + GdL(glucono-delta-lactone) + Ammonium acetate
Method0.5wt% dipeptide solution was prepared by adding 200 mg dipeptide into water. The pH was adjusted to 8.8 with the addition of NaOH (1.0 M) solution into the stock solution to form a transparent, viscous solution after mild stirring for 2 hours. To the dipeptide stock solution salt (GdL) solution added andfinal solution left to stand overnight. Transparent gels were formed
Conc0.5 % wt
Temperature8.8
Incubation Time90 minutes
Year2011
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1587,
PMID22005767
Peptide NamePeptide 1
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueCryo - TEM (Transmission Electron Microscopy)
SolventWater + GdL(glucono-delta-lactone) + Ammonium chloride
Method0.5wt% dipeptide solution was prepared by adding 200 mg dipeptide into water. The pH was adjusted to 8.7 with the addition of NaOH (1.0 M) solution into the stock solution to form a transparent, viscous solution after mild stirring for 2 hours. To the dipeptide stock solution, 200mg/ml salt solution added andfinal solution left to stand overnight. Transparent gels were formed
Conc0.5 % wt
Temperature8.7
Incubation Time90 minutes
Year2011
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1588,
PMID22005767
Peptide NamePeptide 1
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueCryo - TEM (Transmission Electron Microscopy)
SolventWater + GdL(glucono-delta-lactone) + Sodium acetate
Method0.5wt% dipeptide solution was prepared by adding 200 mg dipeptide into water. The pH was adjusted to 11.6 with the addition of NaOH (1.0 M) solution into the stock solution to form a transparent, viscous solution after mild stirring for 2 hours. To the dipeptide stock solution, 200mg/ml salt solution added andfinal solution left to stand overnight. Transparent gels were formed
Conc0.5 % wt
Temperature11.6
Incubation Time90 minutes
Year2011
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1589,
PMID22005767
Peptide NamePeptide 1
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueCryo - TEM (Transmission Electron Microscopy)
SolventWater + GdL(glucono-delta-lactone) + Magnesium sulphate
Method0.5wt% dipeptide solution was prepared by adding 200 mg dipeptide into water. The pH was adjusted to 10.2 with the addition of NaOH (1.0 M) solution into the stock solution to form a transparent, viscous solution after mild stirring for 2 hours. To the dipeptide stock solution, 6mg/ml salt solution added andfinal solution left to stand overnight. Transparent gels were formed
Conc0.5 % wt
Temperature10.2
Incubation Time90 minutes
Year2011
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1590,
PMID22005767
Peptide NamePeptide 1
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueCryo - TEM (Transmission Electron Microscopy)
SolventWater + GdL(glucono-delta-lactone) + calcium chloride
Method0.5wt% dipeptide solution was prepared by adding 200 mg dipeptide into water. The pH was adjusted to 11.3 with the addition of NaOH (1.0 M) solution into the stock solution to form a transparent, viscous solution after mild stirring for 2 hours. To the dipeptide stock solution salt (GdL) solution added andfinal solution left to stand overnight. Transparent gels were formed
Conc0.5 % wt
Temperature11.3
Incubation Time90 minutes
Year2011
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1591,
PMID22005767
Peptide NamePeptide 1
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueCryo - TEM (Transmission Electron Microscopy)
SolventWater + GdL(glucono-delta-lactone) + Magnesium nitrate
Method0.5wt% dipeptide solution was prepared by adding 200 mg dipeptide into water. The pH was adjusted to 9.9 with the addition of NaOH (1.0 M) solution into the stock solution to form a transparent, viscous solution after mild stirring for 2 hours. To the dipeptide stock solution salt (GdL) solution added andfinal solution left to stand overnight. Transparent gels were formed
Conc0.5 % wt
Temperature9.9
Incubation Time90 minutes
Year2011
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1592,
PMID22005767
Peptide NamePeptide 1
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueCryo - TEM (Transmission Electron Microscopy)
SolventWater + GdL(glucono-delta-lactone) + Magnesium Chloride
Method0.5wt% dipeptide solution was prepared by adding 200 mg dipeptide into water. The pH was adjusted to 9.7 with the addition of NaOH (1.0 M) solution into the stock solution to form a transparent, viscous solution after mild stirring for 2 hours. To the dipeptide stock solution salt (GdL) solution added andfinal solution left to stand overnight. Transparent gels were formed
Conc0.5 % wt
Temperature9.7
Incubation Time90 minutes
Year2011
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1593,
PMID22005767
Peptide NamePeptide 1
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueCryo - TEM (Transmission Electron Microscopy)
SolventWater + GdL(glucono-delta-lactone) + potassium chloride
Method0.5wt% dipeptide solution was prepared by adding 200 mg dipeptide into water. The pH was adjusted to 11.7 with the addition of NaOH (1.0 M) solution into the stock solution to form a transparent, viscous solution after mild stirring for 2 hours. To the dipeptide stock solution salt (GdL) solution added andfinal solution left to stand overnight. Transparent gels were formed
Conc0.5 % wt
Temperature11.7
Incubation Time90 minutes
Year2011
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1595,
PMID22037699
Peptide NameGelator 1
Peptide sequenceFF
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM (Transmission Electron Microscopy)
SolventWater
MethodN-terminated dipeptide self-assemble into supramolecular nanofibers in water to form stable hydrogels with the concentration of less than 0.8 wt% and within a relatively narrow pH range (pH = 5.0–6.0).
Conc0.8 %wt
Temperature< 5
Year2011
Self assemblyNo
Type of Self assemblyNo assembled structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
None
NA
FF
N.A.
Primary information
SAPdb ID 1596,
PMID22037699
Peptide NameGelator 2
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationNapthalene
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM (Transmission Electron Microscopy)
SolventWater
MethodN-terminated dipeptide self-assemble into supramolecular nanofibers in water to form stable hydrogels with the concentration of less than 0.8 wt% and within a relatively narrow pH range (pH = 5.0–6.0).
Conc0.8 %wt
Temperature~ 5 - 6
Year2011
Self assemblyYes
Type of Self assemblyHydrogel (Consists of Fibers)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1597,
PMID22037699
Peptide NameGelator 3
Peptide sequenceFF
N-Terminal ModificationAmino-Napthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM (Transmission Electron Microscopy)
SolventWater
MethodN-terminated dipeptide self-assemble into supramolecular nanofibers in water to form stable hydrogels with the concentration of less than 0.8 wt% and within a relatively narrow pH range (pH = 5.0–6.0).
Conc0.8 %wt
Temperature> 6
Year2011
Self assemblyNo
Type of Self assemblyNo assembled structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
None
NA
FF
N.A.
Primary information
SAPdb ID 1598,
PMID22037699
Peptide NameGelator 2
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationNapthalene
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM (Transmission Electron Microscopy)
SolventWater
MethodN-terminated dipeptide self-assemble into supramolecular nanofibers in water to form stable hydrogels with the concentration of less than 0.8 wt% and within a relatively narrow pH range (pH = 5.0–6.0).
Conc0.012
Temperature~ 5 - 6
Year2011
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1599,
PMID22037699
Peptide NameGelator 3
Peptide sequenceFF
N-Terminal ModificationAmino-Napthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM (Transmission Electron Microscopy)
SolventWater
MethodN-terminated dipeptide self-assemble into supramolecular nanofibers in water to form stable hydrogels with the concentration of less than 0.8 wt% and within a relatively narrow pH range (pH = 5.0–6.0).
Conc0.012
Temperature~ 5 - 6
Year2011
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1600,
PMID22129632
Peptide NameFmoc-Phe-Phe
Peptide sequenceFF
N-Terminal ModificationFmoc(fluorenylmethoxycarbonyl)
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM (Transmission Electron Microscopy)
SolventWater + NaOH + GdL(glucono-delta-lactone)
MethodDipeptide suspended in water and sonicated. NaOH (0.5 M) was added to the suspension until a solution was formed at conc. 15mM. To induce gelation, GdL was added as a powder to a concentration of 4–40 mM. The sample was quickly mixed stored at room temperature to form gel for 72 h.
Conc15mM
Temperature3 - 4
TemperatureRoom temperature
Incubation Time72 hour
Year2012
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Mechanically less stable
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1601,
PMID22129632
Peptide NameFmoc-Phe-Phe
Peptide sequenceFF
N-Terminal ModificationFmoc(fluorenylmethoxycarbonyl)
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM (Transmission Electron Microscopy)
SolventWater + NaOH + GdL(glucono-delta-lactone)
MethodDipeptide suspended in water and sonicated. NaOH (0.5 M) was added to the suspension until a solution was formed at conc. 15mM. To induce gelation, GdL was added as a powder to a concentration of 4–40 mM. The sample was quickly mixed stored at -12°C to form gel for 72 h.
Conc15mM
Temperature3 - 4
Temperature(-)12°C
Incubation Time72 hour
Year2012
Self assemblyYes
Type of Self assemblyCryogel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Others
NA
FF
N.A.
Primary information
SAPdb ID 1610,
PMID21085503
Peptide NameBis(PhePhe) or 5a
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM (Transmission Electron Microscopy)
SolventEthanol
Method10 mg peptide placed in a test tube, and the solvent was added by microsyringe in 100-500 µL portions. After each addition the mixture was gently heated until the substance dissolved, and was then allowed to cool spontaneously to room temperature and formation of gel. checked by test tube inversion.
TemperatureRoom temperature
Incubation TimeYes
Year2010
Self assemblyYes
Type of Self assemblyEntangled tiny fibers
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanofibers
13
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1612,
PMID22534735
Peptide NameFF-nucleotide conjugate
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate
Conjugate partnerNucleotide
TechniqueTEM (Transmission Electron Microscopy) and AFM (Atomic Force Microscopy)
SolventWater
MethodPeptide was dissolved in water at a concentration of 2 mg/ml. this solution was then incubated for 2 h at 37 °C.
Conc2mg/ml
Temperature6.5
Temperature37°C
Incubation TimeYes
Year2012
Self assemblyYes
Type of Self assemblySpherical structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanosphere
250
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1613,
PMID22534735
Peptide NameFF
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM (Transmission Electron Microscopy) and AFM (Atomic Force Microscopy)
SolventWater
MethodPeptide was dissolved in water at a concentration of 2 mg/ml. this solution was then incubated for 2 h at 37 °C.
Conc2mg/ml
Temperature6.5
Temperature37°C
Incubation TimeYes
Year2012
Self assemblyYes
Type of Self assemblyFibrillar structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanofibers
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1614,
PMID22535547
Peptide NameDiphenylalanine mono-mannose conjugate
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate
Conjugate partnerMannose
TechniqueSEM (Scanning Electron Microscopy) and AFM (Atomic force Microscopy)
SolventWater
MethodFresh solutions of glycopeptides (1mM) in appropriate solvents were prepared and incubated at 37°C for 24 hours to form self assembled structures.
Conc1mM
Temperature37°C
Incubation Time24 hours
Year2012
Self assemblyYes
Type of Self assemblyTubular structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanotube
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)CO
Primary information
SAPdb ID 1615,
PMID22535547
Peptide NameDiphenylalanine bis-mannose conjugate
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate
Conjugate partnerBis-Mannose linked through lys
TechniqueSEM (Scanning Electron Microscopy) and AFM (Atomic force Microscopy)
SolventWater
MethodFresh solutions of glycopeptides (1mM) in appropriate solvents were prepared and incubated at 37°C for 12 hours to form self assembled structures.
Conc1mM
Temperature37°C
Incubation Time12 hours
Year2012
Self assemblyYes
Type of Self assemblySpherical structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
More stable
Nanosphere
600
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1616,
PMID22535547
Peptide NameThiolated -Diphenylalanine mono-mannose conjugate
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate
Conjugate partnerMannose
TechniqueSEM (Scanning Electron Microscopy) and AFM (Atomic force Microscopy)
Solvent50 % aqeous methanol
MethodFresh solutions of glycopeptides (1mM) in appropriate solvents were prepared and incubated at 37°C for 24 hours to form self assembled structures.
Conc1mM
Temperature37°C
Incubation Time24 hours
Year2012
Self assemblyYes
Type of Self assemblySpherical aggregate
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Less stable
Others
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)CO
Primary information
SAPdb ID 1617,
PMID18837544
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueEFM (Electrostatic Force Microscopy)
SolventHFIP (1,1,1,3,3,3-hexafluoro-2-Isopropanol) + water
MethodThe peptide solution was prepared by dissolving the lyophilized form of the diphenylalanine in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) at a final concentration of 100 mg/mL. Peptide stock solution was diluted in distilled water to a final concentration of 2 mg/mL.
Conc2mg/ml
Year2008
Self assemblyYes
Type of Self assemblyHollow fibers
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanotube
7
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1624,
PMID24896538
Peptide NameFmoc-FF
Peptide sequenceFF
N-Terminal ModificationFmoc(fluorenylmethoxycarbonyl)
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueSEM (Scanning Electron Microscopy) and AFM (Atomic force Microscopy)
SolventPhosphate buffer
Method10 mM Fmoc-FF solution was prepared by dissolving 5.32 mg of Fmoc-FF in 1 mL of phosphate buffer solution. Emulsion formed after hand-shaking for 5 s emulsions form in vials. Gel formed in 24 hours on incubation at room temperature.
Conc10mM
Temperature8
TemperatureRoom temperature
Incubation Time24 hours
Year2014
Self assemblyYes
Type of Self assemblyGel (consist of Fibrous network)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
FF
N.A.
Primary information
SAPdb ID 1625,
PMID23795243
Peptide NameFF
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueInsilico method: MARTINI coarse - grained molecular dynamic
SolventWater
MethodA simulation for each dipeptide (in their zwitterionic form) was set up using the GROMACS molecular dynamics package. A cubic box with 300 dipeptides, placed randomly with a minimum distance of 3 Å between them, was solvated in standard MARTINI CG water (four water molecules per bead) to a final concentration of ∼0.4 M. A Berendsen thermostat and barostat36 were used to keep the temperature at 303 K and pressure at 1 bar, respectively. Bond lengths in aromatic side chains and the backbone side-chain bonds in I, V, and Y were constrained using the LINCS algorithm.37 All boxes were energy minimized using the steepest descent integrator and then equilibrated for 4 106 time steps of 25 fs. The total screening simulation time equates to 100 ns, but because of the smoothness of the CG potentials, this roughly equates to an effective 400 ns of atomistic simulation time
Conc0.4M
Temperature30°C
Year2011
Self assemblyYes
Type of Self assemblyTubes and Vesicles
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanotube, Nanovesicle
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1634,
PMID24895323
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueESEM (Environmental Scanning Electron Microscope)
SolventHFP (1,1,1,3,3,3-hexafluoro-2-propanol)
MethodFF-peptide nanotubes (PNT) were prepared by dissolving the L-diphenylalanine peptide in 1,1,1,3,3,3-hexafluoro-2-propanol an initial concentration of 100mg/ml further diluted in deionized water. Drops of the above solutions at a final concentrationof 2mg/ml were placed onto clean silicon substrates and dried at room temperature. The thermally induced PNT samples were heated in an oven for 180 min at 180 °C.
Conc2mg/ml
TemperatureRoom temperature
Incubation Time180 minutes
Year2014
Self assemblyYes
Type of Self assemblyNanotubes
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanotube
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O
Primary information
SAPdb ID 1635,
PMID24895323
Peptide NameDiphenylalanine
Peptide sequenceFF
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueESEM (Environmental Scanning Electron Microscope)
SolventHFP (1,1,1,3,3,3-hexafluoro-2-propanol)
MethodFF-peptide nanotubes (PNT) were prepared by dissolving the L-diphenylalanine peptide in 1,1,1,3,3,3-hexafluoro-2-propanol an initial concentration of 100mg/ml further diluted in deionized water. Drops of the above solutions at a final concentrationof 2mg/ml were placed onto clean silicon substrates and dried at room temperature. The thermally induced PNT samples were heated in an oven for 180 min at 180 °C.
Conc2mg/ml
Temperature180 °C
Incubation Time>180 minutes
Year2014
Self assemblyYes
Type of Self assemblyNeedle like wire -Nanofibril structure
Tertiary Structure
(Technique)
Not Predicted),
Linear
Temperature induced
NA
Nanofibers, Nanowire
NA
FF
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C=O