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Peptide record

TPDB62668

R8-PA Cell-penetrating Peptides standard
10 amino acids
Basic Information
3D PDB MODEL
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TPDB62668
R8-PA
Cell-penetrating Peptides
Delivery and barrier-penetrating peptides
CPPsite3.0
standard
No
A 10-aa standard natural cell-penetrating peptides peptide sequence curated from CPPsite3.0, with an available 3D structural model.
C-terminal: Amidation Chemical: KRSR decorated PAs
Sequence
KKRRRRRRRR-NH2
Physicochemical Analysis
C60H122N36O11
ANDCEQGHILMFPSTWYV
R
1523.86
13.25
10
0
0
+10
8.46
-4.380
0.00
Mammalian: 1.3 hour Yeast: 3 min E.coli: 2 min
0
0.00
0
Residue Composition
number
0
A
8
R
0
N
0
D
0
C
0
E
0
Q
0
G
0
H
0
I
0
L
2
K
0
M
0
F
0
P
0
S
0
T
0
W
0
Y
0
V
Amino Acid Distribution
A: 0 R: 8 N: 0 D: 0 C: 0 E: 0 Q: 0 G: 0 H: 0 I: 0 L: 0 K: 2 M: 0 F: 0 P: 0 S: 0 T: 0 W: 0 Y: 0 V: 0
Chemical Descriptors
10
C60H122N36O11
1523.86
13.25
+10
8.46
-4.380
Amidation
KRSR decorated PAs
L
Cationic
Linear
Free
NCC(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCSC)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@@H](CC1=CN=C(C)/C/1=C\C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCC(=O)N)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C(C)C)C(=O)O
Evidence Records 1 records
Evidence 1 Activity

Activity

Cell-penetrating Peptides

Target

MCF-7 Cells

Source & Reference

CPPsite3.0
CPPsite3

Other

Source Activity Label Source Definition
Cell-penetrating Peptides
CPPsite3.0 experimentally validated cell-penetrating peptide annotation.
Natural residues Linear L Cationic
Synthetic
FAM-labelled G-3129 (AON)
Cytoplasm
Internalization of R8-PA/AON was significantly greater than control (at 3 μM).
Clathrin- and caveolae-mediated endocytosis and dynamin-dependent pathway.
In vitro
CCCBTTBCCCCSSCCCCCCCSSCCCCC
Additional Detail Fields 1 fields
CCCBTTBCCCCSSCCCCCCCSSCCCCC