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Peptide record

TPDB93109

TatLK15 Cell-penetrating Peptides standard
27 amino acids
Basic Information
3D PDB MODEL
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TPDB93109
TatLK15
Cell-penetrating Peptides
Delivery and barrier-penetrating peptides
CellPPD-MOD CPPsite3.0 MLCPP 2.0 Peptipedia
standard
No
A 27-aa standard natural cell-penetrating peptides peptide sequence curated from CellPPD-MOD, CPPsite3.0, MLCPP 2.0, and other sources, with an available 3D structural model.
C-terminal: Amidation
Sequence
RKKRRQRRRGGGKLLKLLLKLLLKLLK-NH2
Physicochemical Analysis
C149H285N53O29
ANDCEHIMFPSTWYV
L
3283.24
13.11
13
0
10
+13
6.80
-0.778
144.44
Mammalian: 1 hour Yeast: 2 min E.coli: 2 min
0
0.00
1
Residue Composition
number
0
A
6
R
0
N
0
D
0
C
0
E
1
Q
3
G
0
H
0
I
10
L
7
K
0
M
0
F
0
P
0
S
0
T
0
W
0
Y
0
V
Amino Acid Distribution
A: 0 R: 6 N: 0 D: 0 C: 0 E: 0 Q: 1 G: 3 H: 0 I: 0 L: 10 K: 7 M: 0 F: 0 P: 0 S: 0 T: 0 W: 0 Y: 0 V: 0
Chemical Descriptors
27
C149H285N53O29
3283.24
13.11
+13
6.80
-0.778
Amidation
L
Cationic and amphipathic
Linear
Free
N[C@@H](CCCN=C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H](CCCN=C)C(=O)NCC(=O)NCC(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)O
Evidence Records 1 records
Evidence 1 Activity

Activity

Cell-penetrating Peptides

Target

HT29 and K562

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 and amphipathic
Chimeric
Fluorophore (TAMRA)
Endocytic pathway
In vitro
CCSTHHHHTTCHHHHHHHHHHHHTTCC
Additional Detail Fields 1 fields
CCSTHHHHTTCHHHHHHHHHHHHTTCC