#### Here we have provided those sequences which are either D-isoform, having non-natural amino acids or having any modified residue #####
####Here sequences in small letters are D-isoform, O represents Ornithine, Ahx represents 6-aminohexanoic acid; B represents Beta-Alanine, U represents α-amino isobutyric acid (Aib),Φ represents L-2-naphthylalanine,J represents l-2,3-diaminopropionic acid, X represents differenet molecules like α-amino isobutyric acid, 1-aminocyclopentane-1-carboxylic acids (Ac5c), aeDP, aminoethylpropyl, 4-amino-butanoic acid, aeLP, aminoethylpropyl, aminohexyl residue, apDP, aminopropylpropyl, apLP, aminopropylpropyl, etc.###
For more Information user can copy the sequence and can search in our database.

>cpp_R9-GO-203
rrrrrrrrrcqcrrkn
>cpp_NF51
AGYLLGOINLKALAALAKKIL
>cpp_NF53
AGYLLGKINLKALAALAKKIL
>cpp_NF61
AGYLLGKINLKALAALAKKIL
>cpp_P1
RGD-ADDA-RRRRRRRR
>cpp_P2
RGD-Ahx-RRRRRRRR
>cpp_P3
RGD-RRRRRRRR
>cpp_Peptide599
GLFEAIEGFIENGWEGMIDGWYGGGGrrrrrrrrrK
>cpp_9R
rrrrrrrrr
>cpp_LB1_1
RXRRXRILFQYRXRRXR
>cpp_LB1_2
RXRRXRYQFLIRXRRXR
>cpp_LB1_3
RXRRXRFLQIYRXRRXR
>cpp_LB1_4
RXRRXRAAAAARXRRXR
>cpp_LB1_5
RXRRXRIKFQYRXRRXR
>cpp_LB1_6
RXRRXRIEFQYRXRRXR
>cpp_LB1_7
RXRRXRIWFQYRXRRXR
>cpp_LB1_8
RXRRXRIPFQYRXRRXR
>cpp_LB1_9
KXRKXRILFQYKXRKXR
>cpp_LB1_10
HXRHXRILFQYHXRHXR
>cpp_LB1_11
SXRSXRILFQYSXRSXR
>cpp_LB1_12
EXREXRILFQYEXREXR
>cpp_LB1_13
RMKWKKILFQYRXRRXR
>cpp_LB1_14
RXRRXRILFQYRMKWKK
>cpp_LB1_15
KKWKMRILFQYRXRRXR
>cpp_LB1_16
RXRRXRILFQYKKWKMR
>cpp_[D]-K6L9
LKlLKkLlkKLLkLL
>cpp_2b
RLLRLLRLX
>cpp_3b
RLLRLXRLX
>cpp_4b
RLXRLXRLX
>cpp_5b
RLXRLXRXX
>cpp_6b
RLXRXRXX
>cpp_7b
RXXRXRXX
>cpp_Penetratin
rqikiwfqnrrmkwkk
>cpp_hLFHcy
K-Hey-FQWQRNMRKVRGPPVS-Hey-IKR
>cpp_PF23
WLOLLOOWLOLWOOLLOLW
>cpp_PF24
WLOLLROWLRLWORLLOLW
>cpp_PF25
WLRLLORWLOLWROLLRLW
>cpp_PF26
WLKY(PO3)LLKKWLKLWKKLLKLW
>cpp_PF27
Y(PO3)WLKLLKKWLKLWKKLLKLW
>cpp_FAM-1
BRRXRRXRRX
>cpp_entFAM-1
BrrXrrXrrX
>cpp_FAM-2
BRrXRrXRrX
>cpp_FAM-3
BXRXRXXRXRXXRXRX
>cpp_cFΦR4-Rho
Cyclo(FΦRRRRQ)
>cpp_cFΦR4-Dex
Cyclo(FΦRRRRQ)
>cpp_cFΦR4-FITC
Cyclo(FΦRRRRQ)
>cpp_cFΦR4-R5
Cyclo(FΦRRRRQ)
>cpp_cFΦR4-A5
Cyclo(FΦRRRRQ)
>cpp_cFΦR4-F4
Cyclo(FΦRRRRQ)
>cpp_cFΦR4-PCP
Cyclo(FΦRRRRQ)
>cpp_bicyclo(FΦR4-A5)Rho
Cyclo(FΦRRRRQ)
>cpp_bicyclo(FΦR4-A7)Rho
Cyclo(FΦRRRRQ)
>cpp_bicyclo(FΦR4-RARAR)Rho
Cyclo(FΦRRRRQ)
>cpp_bicyclo(FΦR4-DADAD)Rho
Cyclo(FΦRRRRQ)
>cpp_monocyclo(FΦR4-A5)Rho
Cyclo(FΦRRRRQ)
>cpp_monocyclo(FΦR4-A7)Rho
Cyclo(FΦRRRRQ)
>cpp_Xentrypeptides
lclrpvg
>cpp_Xentrypeptides
lclrp
>cpp_Xentrypeptides
lclr
>cpp_Xentrypeptides
lcl
>cpp_Xentrypeptides
icir
>cpp_Xentrypeptides
vcvr
>cpp_Xentrypeptides
vlclr
>cpp_Pip6a
RXRRBRRXRYQFLIRXRBRXRB
>cpp_MCaUF1-9-C-Cy5
GD(Abu)LPHLKLC
>cpp_NF51
AGYLLG)δ-OINLKALAALAKKIL
>cpp_Penetratin
rqikiwfqnrrmkwkk
>cpp_D-SFTI-1
grctksippicfpd
>cpp_SFTI-M6
GRXTKSIPPIXFPD
>cpp_SFTI-M7
GRXTKSIPPIXFPD
>cpp_PeptideI
RXRRXRRXRRXR
>cpp_PeptideII
RXRRXRRXRRXR
>cpp_PeptideIII
RXRRXRRXRRXR
>cpp_PeptideIV
RXRRXRRXRRXR
>cpp_PeptideV
RXRRXRRXRRXR
>cpp_Transportan
GWTLNSAGYLLGKINLKALAALAKKIL
>cpp_TP10
AGYLLGKINLKALAALAKKIL
>cpp_R8-RGD-lipo
RRRRRRRR-c(RGDfK)
>cpp_Singlemitochondrialpenetratingpeptide
FrFKFrFK
>cpp_R8
RRRRRRRR
>cpp_Tat
YGRKKRRQRRR
>cpp_probe1
MGVADLIKKFESISKEEGGGGK(Ahx-FITC)-GGrRrRrRRR
>cpp_probe2
MGVADLIKKFESISKEEGGGGK(RhB)GGrRrRrRRR
>cpp_probe3
MGVADLIKKFESISKEEGGGGK(PA-RhB)GGrRrRrRRR
>cpp_TP-biot13
GWTLNSAGYLLGKINLKALAALAKKIL
>cpp_cTAT-GFP
rRrGrKkRr
>cpp_TAT-GFP
rRrGrKkRr
>cpp_RVG-9DR
rrrrrrrrr
>cpp_CF-sC18(NIA)
B-GLRK(NIA)RLRKFRNKIKEK
>cpp_DOTA-sC18
B-GLRKRLRKFRNKIKEK
>cpp_DOTA-sC18(NIA)
B-GLRK(NIA)RLRKFRNKIKEK
>cpp_(RX)8B
RXRXRXRXRXRXRXRXB
>cpp_(RX)8B
RXRXRXRXRXRXRXRXB
>cpp_(RX)8B
RXRXRXRXRXRXRXRXB
>cpp_(RXR)4BR
RXRRXRRXRRXRXB
>cpp_(RXRRBR)2XB
RXRRBRRXRRBRXB
>cpp_TAM-iMP
inlkalaalakkil
>cpp_TAM-riMP
likkalaalaklni
>cpp_TAM-MitP
INLKKLAKL(Aib)KKIL
>cpp_TAM-iMitP
inlkklakl(Aib)kkil
>cpp_TAM-rMitP
LIKK(Aib)LKALKKLNI
>cpp_TAM-riMitP
likk(Aib)lkalkklni
>cpp_(Fxr)3
FXrFXrFXr
>cpp_(Fxr)4
FXrFXrFXrFXr
>cpp_(Fxr)5
FXrFXrFXrFXrFXr
>cpp_(Fxr)6
FXrFXrFXrFXrFXrFXr
>cpp_r8
rrrrrrrrGC
>cpp_r12
rrrrrrrrrrrrGC
>cpp_γ-AApeptide(mimeticofTat)
GRKKRRQRRR
>cpp_PEG-PasΔPKR8(Alexa)
FFLIGRRRRRRRRGC
>cpp_PEG-PasΔPKR8(Alexa)
FFLIGRRRRRRRRGC
>cpp_PEG-PasΔPKR8(Alexa)
FFLIGRRRRRRRRGC
>cpp_dR8-p53C'
rrrrrrrr
>cpp_dPasR8-p53C'
fflipkgrrrrrrrr
>cpp_dF4R8-p53C'
ffffgrrrrrrrrgc
>cpp_dR12-p53C'
rrrrrrrrrrrr
>cpp_(R-Ahx-R)4_amide_CF(I)
RXRRXRRXRRXR
>cpp_(r-ahx-r)4_carbamate_CF(II)
rXrrXrrXrrXr
>cpp_(r-ahx-r-r-apr-r)2_carbamate_CF(III)
rXrrXrrXrrXr
>cpp_r8_carbamate_CF15(VI)
rrrrrrrr
>cpp_PF14
AGYLLGKLLOOLAAAALOOLL
>cpp_rR7
rRRRRRRR
>cpp_(rR)2R4
rRrRRRRR
>cpp_(rR)3R2
rRrRrRRR
>cpp_(rR)4
rRrRrRrR
>cpp_r2(rR)3
rrrRrRrR
>cpp_r8
rrrrrrrr
>cpp_Polyguanidinecomparators2
Nbtg-Nbtg-Nbtg-Nbtg-Nbtg-Nbtg-Nbtg-Nbtg
>cpp_NLys(1/3)variants1
NLys-Nspe-Nspe-NLys-Nspe-Nspe-NLys-Nspe-Nspe
>cpp_NLys(1/3)variants2
NLys-Nspe-Nspe-NLys-Nspe-Nspe-NLys-Nspe-Nspe-NLys-Nspe-Nspe
>cpp_NLys(1/3)variants3
NLys-Npm-Npm-NLys-Npm-Npm-NLys-Npm-Npm-NLys-Npm-Npm
>cpp_NLys(1/3)variants4
NLys-Nssb-Nssb-NLys-Nssb-Nssb-NLys-Nssb-Nssb-NLys-Nssb-Nssb
>cpp_NLys(2/3)variants1
NLys-NLys-Nspe-NLys-NLys-Nspe-NLys-NLys-Nspe-NLys-NLys-Nspe
>cpp_NLys(2/3)variants2
NLys-NLys-NLys-NLys-NLys-NLys-NLys-NLys-Nspe-Nspe-Nspe-Nspe
>cpp_NLys(2/3)variants3
NLys-NLys-NLys-NLys-NLys-NLys-NLys-NLys-NLeu-NLeu-NLeu-NLeu-Nleu
>cpp_Guanidylatedvariants
Nbtg-Nspe-Nspe-Nbtg-Nspe-Nspe-Nbtg-Nspe-Nspe-Nbtg-Nspe-Nspe
>cpp_Guanidylatedvariants
Nbtg-Nbtg-Nspe-Nbtg-Nbtg-Nspe-Nbtg-Nbtg-Nspe-Nbtg-Nbtg-Nspe
>cpp_Tat-OH
YGRKKRRQRRR-acp-OH
>cpp_Tat-ENAEYLR
YGRKKRRQRRR-acp-ENAEYLR
>cpp_Tat-QNAQYLR
YGRKKRRQRRR-acp-QNAQYLR
>cpp_Tat-DYQQD
YGRKKRRQRRR-acp-DYQQD
>cpp_Tat-NYQQN
YGRKKRRQRRR-acp-NYQQN
>cpp_d-R8-C6-NP
rrrrrrrr
>cpp_d-R8-INS-NP
rrrrrrrr
>cpp_R7
B-RRRRRRR
>cpp_C12R9
Lauroyl-B-RRRRRRRRR
>cpp_C12dR9
Lauroyl-B-rrrrrrr
>cpp_C12dR9-1
Lauroyl-B-rrrrr-RRRR
>cpp_C12dR9-2
Lauroyl-B-RRRR-rrrrr
>cpp_C14R11
Myristoyl-B-RRRRRRRRRRR
>cpp_C14dR11
Myristoyl-B-rrrrrrrrrrr
>cpp_TP102GL
A-CF3-Bpg-LYLLGKINLKALAALAKKIL
>cpp_TP104LL
AGY-CF3-Bpg-LGKINLKALAALAKKIL
>cpp_TP102GD
a-CF3-Bpg-lyllgkinlkalaalakkil
>cpp_TP104LD
agy-CF3-Bpg-lgkinlkalaalakkil
>cpp_NrTP2
YKQCHKKGG-Ahx-KKGSG
>cpp_NrTP5
ykqchkkGGkkGsG
>cpp_artifcialCPP
VGAlAvVvWlWlWlWbA-GSG-PKKKRKVC
>cpp_MAP(Aib)
KLULKLULKULKAULKLU
>cpp_Mitoparan(MitP)
INLKKLAKL(Aib)KKIL
>cpp_Inversomitoparan(iMitP)
inlkklakl(Aib)kkil
>cpp_Inversomastoparan(iMP)
inlkalaalakkil
>cpp_MMD68
Me-RKKRRRESWVHLPPPVHLPPPGGHHHHHH
>cpp_JB434
RRRRRRRRRGGLAA(Aib)SGWKHHHHHH
>cpp_Oligoarginine
rrrrrrrr
>cpp_PF15
AGYLLGKLLOOLAAAALOOLL
>cpp_PF14
AGYLLGKLLOOLAAAALOOLL
>cpp_PF6
AGYLLGKINLKALAALAKKIL
>cpp_TV-XIIa
Aib-NII-Aib-PLL-Aib-PIC
>cpp_P-I
Aib-NII-Aib-PLL-A-PIC
>cpp_P-II
A-NII-Aib-PLL-Aib-PIC
>cpp_P-III
Aib-NII-A-PLL-Aib-PIC
>cpp_P-IV
Aib-NII-Aib-Aib-LL-Aib-Aib-IC
>cpp_P-V
Aib-NII-Aib-PLL-Aib-Aib-IC
>cpp_P-VI
Aib-NII-Aib-Aib-LL-Aib-PIC
>cpp_D-Penetratin
rqikiwfqnrrmkwkk
>cpp_B2
rHHLrHLrrHLrHLLrHLrHHL
>cpp_B3
rHNHrFNFrFFFNFrFNTrTN
>cpp_B4
rLLrLLLrLWrrLLrLLr
>cpp_E4
rHrHrrHrHrrHrHr
>cpp_E5
rFTFHFrFEFTFHFE
>cpp_H3
rrrrrrrrr
>cpp_H4
LAELLAELLAELGGGGrrrrrrrrr
>cpp_H5
HHHHHHrrrrrrrrr
>cpp_R6
BRRRRRR
>cpp_R7
BRRRRRRR
>cpp_R8
BRRRRRRRR
>cpp_R9
Ahx-RRRRRRRRR
>cpp_Cyc-R4
B-[KRRRRE]
>cpp_Cyc-R6
B-[KRRRRRRE]
>cpp_Cyc-R7
B-[KRRRRRRRE]
>cpp_Cyc-R8
B-[KRRRRRRRRE]
>cpp_Cyc-R9
B-[KRRRRRRRRRE]
>cpp_Cyc-r7
B-[KrrrrrrrE]
>cpp_Cyc-r8
B-[KrrrrrrrrE]
>cpp_Cyc-r9
B-[KrrrrrrrrE]
>cpp_Cyc-(L,D)-R6
B-[KRrRrRrE]
>cpp_Cyc-(L,D)-R7
B-[KrRrRrRrE]
>cpp_Cyc-(L,D)-R8
B-[KRrRrRrRrE]
>cpp_Bicyc-0-R6
B-[ERRRK]-[KRRRE]
>cpp_Bicyc-1-R6
B-[ERRRK]-B-[KRRRE]
>cpp_Bicyc-2-R6
B-[ERRRK]-(B)2-[KRRRE]
>cpp_Bicyc-3-R6
B-[ERRRK]-(B)3-[KRRRE]
>cpp_Cyc-R3-R4
B-RRRR-[KRRRE]
>cpp_Cyc-R4-R3
B-RRR-[KRRRRE]
>cpp_Cyc-R5-R2
B-RR-[KRRRRRE]
>cpp_Cyc-R6-R1
B-R[KRRRRRRE]
>cpp_NrTP2
YKQCHKKGG-ahx-KKGSG
>cpp_NrTP5
ykqchkkGGkkGsG
>cpp_NF1
AGY(PO3)LLGKTNLKALAALAKKIL
>cpp_NF2
AGYLLGKT(PO3)NLKALAALAKKIL
>cpp_NF3
AGY(PO3)LLGKT(PO3)NLKALAALAKKIL
>cpp_NF5
AGY(PO3)LLGKINLKALAALAKKIL
>cpp_NF11
AGYLLGKTNLKALAALAKKIL
>cpp_NF51
δ-(Stearyl-AGYLLG)OINLKALAALAKKIL
>cpp_NF52
α,ε(Stearyl-AGYLLG)2KINLKALAALAKKIL
>cpp_NF53
ε-(Steary-AGYLLG)KINLKALAALAKKIL
>cpp_Stearyl-TP10
AGYLLGKINLKALAALAKKIL
>cpp_Pepfect1
RKKRKKKRXRHXRHXRHXR
>cpp_Pepfect2
MVTVLFRRLRIRRACGPPRVRV
>cpp_Pepfect3
AGYLLGKINLKALAALAKKIL
>cpp_Pepfect4
AGYLLGK(Stearyl)INLKALAALAKKIL
>cpp_Pepfect5
AGYLLGK[KK2sa4qn4]INLKALAALAKKIL
>cpp_Pepfect6
AGYLLGK[KK2sa4qn4]INLKALAALAKKIL
>cpp_Pepfect14
LLOOLAAAALOOLL
>cpp_D-Tat(49-57)
rkkrrqrrr
>cpp_D-Tat(57-49)
rrrqrrkkr
>cpp_D-R5
rrrrr
>cpp_D-R6
rrrrrr
>cpp_D-R7
rrrrrrr
>cpp_D-R8
rrrrrrrr
>cpp_D-R9
rrrrrrrrr
>cpp_DformofKLA
klalklalkalkaalkla
>cpp_DformofpAntpHD(43-58)
rqikiwfqnrrmkwkk
>cpp_Crot(27-39)derevative
MDCRWRWKXCKK
>cpp_Crot(27-39)derevative
DCRWRWKXCKK
>cpp_Crot(27-39)derevative
DCRWRWKCXKK
>cpp_Crot(27-39)derevative
CRWRWKXCKK
>cpp_Crot(27-39)derevative
CRWRWKCXKK
>cpp_Crot(27-39)derevative
RWRWKXCKK
>cpp_Crot(27-39)derevative
MDCRWRWKXXKK
>cpp_Crot(27-39)derevative
DCRWRWKXXKK
>cpp_Crot(27-39)derevative
CRWRWKXXKK
>cpp_Crot(27-39)derevative
RWRWKXXKK
>cpp_Crot(27-39)derevative
crwrwkcckk
>cpp_Crot(27-39)derevative
kcckwrwrck
>cpp_Crot(27-39)derevative
CrWRWKCCKK
>cpp_Crot(27-39)derevative
CRwRWKCCKK
>cpp_Crot(27-39)derevative
CRWrWKCCKK
>cpp_Crot(27-39)derevative
CRWRwKCCKK
>cpp_Crot(27-39)derevative
CrwrwKCCKK
>cpp_Crot(27-39)derevative
KMDXRWRWKCCKK
>cpp_Crot(27-39)derevative
KMDXRWRWKXCKK
>cpp_Crot(27-39)derevative
KMDXRWRWKXXKK
>cpp_Crot(27-39)derevative
KMDXRWRWKCXKK
>cpp_Crot(27-39)derevative
MDCRWRWKCXKK
>cpp_Crot(27-39)derevative
KMDXRPRPKCCKK
>cpp_Crot(27-39)derevative
KMDXRPRPKXCKK
>cpp_Crot(27-39)derevative
KMDXRPRPKCXKK
>cpp_Crot(27-39)derevative
KMDCRPRPKXCKK
>cpp_Crot(27-39)derevative
KMDCRPRPKCXKK
>cpp_Tat(49-57)
rkkrrqrrr
>cpp_Tat(57-49)
rrrqrrkkr
>cpp_R8
rrrrrrrr
>cpp_Bip20
vptlk
>cpp_pVECmutant
LLIILRRRIRKQaHAHSK
>cpp_pVECmutant
LLIILRRRIRKQAHaHSK
>cpp_DformofpVEC
lliilrrrirkqahahsk
>cpp_Erns12
rsrgrlrrgairlqrg
>cpp_DformofF3
akvkdepqrrsarlsakpappkpepkpkkapakk
>cpp_DformofSweatArrowProtein(SAP)
vrlpppvrlpppvrlppp
>cpp_D-SynB1
rggrlsysrrrfststgr
>cpp_D-SynB3
rrlsysrrrf
>cpp_DformofC105Y
csippevkfnpfvyli
>cpp_PN285
FKQqQqQqQqQq
>cpp_Pen7-9×Arg
kkwkmrrGaGrrrrrrrrr
>cpp_r9
rrrrrrrrr
>cpp_r9
rrrrrrrrr
>cpp_r9
rrrrrrrrr
>cpp_r9k
rrrrrrrrrk
>cpp_Chimericr(1-9)
rRRRRRRRr
>cpp_Chimericr(1,3,5,7,9)
rRrRrRrRr
>cpp_Penetratin{pAntp-(43-58)}
rqikiwfqnrrmkwkk
>cpp_Penetratin{pAntp-(43-58)}
rqikiwfqnrrmkwkk
>cpp_hLF(38-59)peptide
kcfqwqrnmrkvrgppvscikr
>cpp_hLF(38-59)peptide
kcfqwqrnmrkvrgppvscikr
>cpp_MAP(Aib)
KLULKLULKULKAULKLUGC
>cpp_cTat
crkkrrqrrr
>cpp_cr9
crrrrrrrrr
>cpp_ck9
ckkkkkkkkk
>cpp_r8
rrrrrrrr