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Details of SAPdb entry with Sequence EΔPhe
Primary information
SAPdb ID 1294,
PMID22915849
Peptide NameGlutamic acid-dehydrophenylalanine (EΔF)
Peptide sequenceEΔPhe
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationΔPhe=Dehydrophenylalanine
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy), DLS (Dynamic light - scattering)
SolventMethanol and water (50:50; v/v).
MethodStock solutions were prepared by dissolving 2 mg of peptide in 50 μL of methanol, solution is sonicated to dissolve. Assembly was initiated by addition of 1 mL of aqueous methanol (50% v/v) to the stock. Samples were incubated for 24 hours.
Conc2mg/ml
TemperatureRoom temperature
Incubation Time24 hours
Year2012
Self assemblyNo
Type of Self assemblyNo Nanoparticle formation
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
None
NA
EF
N.A.
Primary information
SAPdb ID 1327,
PMID23398497
Peptide NameGlu–alpha, beta-dehydrophenylalanine
Peptide sequenceEΔPhe
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationΔPhe=Dehydrophenylalanine
Length2
Peptide/ConjuagatePeptide
TechniqueTEM (Transmission Electron Microscopy)
SolventHFIP (1,1,1,3,3,3-hexafluoro-2-Isopropanol) + water
MethodDipeptide (10 mg) dissolved in HFIP and subsequently dilution with 1 ml of water. Dipeptide nanoparticles (DNPs) so formed were aged for 2 h.
Conc10mg/ml
TemperatureRoom temperature
Incubation Time2 hours
Year2012
Self assemblyYes
Type of Self assemblyNanoparticle
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable in 10 % FBS (Fetal bovine Serum) for 6 hours
Nanoparticle
370
EF
N.A.
Primary information
SAPdb ID 1496,
PMID18358051
Peptide NameGlu-Δphe (Glutamate -dehydrophenylalanine)
Peptide sequenceEΔPhe
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationΔPhe=Dehydrophenylalanine
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM (Transmission Electron Microscopy) and DLS (Dynamic Light scattering)
Solvent1,1,1,3,3,3-hexa-fluoro-isopropanol + Water
Method1-10 mg of the peptide in a small volume (50 íL) of HFIP and subsequent addition of 1 mL of water at near neutral pH
Conc1-10 mg/mL
Temperature7
Incubation Time24 hours
Year2008
Self assemblyYes
Type of Self assemblySpherical structures
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanosphere
110
EF
N.A.