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Peptide record

TPDB92793

Cys-TAT (47-57) TAT [2PP7-TAT-23b VLPs] Cell-penetrating Peptides standard
12 amino acids
Basic Information
3D PDB MODEL
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TPDB92793
Cys-TAT (47-57) TAT [2PP7-TAT-23b VLPs]
Cell-penetrating Peptides
Delivery and barrier-penetrating peptides
CPPsite3.0 Peptipedia
standard
No
A 12-aa standard natural cell-penetrating peptides peptide sequence curated from CPPsite3.0 and Peptipedia, with an available 3D structural model.
N-terminal: Addition of Cysteine
Sequence
CYGRKKRRQRRR
Physicochemical Analysis
C67H123N33O15S1
ANDEHILMFPSTWV
R
1662.99
12.41
8
0
1
+8
6.25
-3.125
0.00
Mammalian: 1.2 hour Yeast: >20 hour E.coli: >10 hour
1490
89.60
3
Residue Composition
number
0
A
6
R
0
N
0
D
1
C
0
E
1
Q
1
G
0
H
0
I
0
L
2
K
0
M
0
F
0
P
0
S
0
T
0
W
1
Y
0
V
Amino Acid Distribution
A: 0 R: 6 N: 0 D: 0 C: 1 E: 0 Q: 1 G: 1 H: 0 I: 0 L: 0 K: 2 M: 0 F: 0 P: 0 S: 0 T: 0 W: 0 Y: 1 V: 0
Chemical Descriptors
12
C67H123N33O15S1
1662.99
12.41
+8
6.25
-3.125
Free
L
Cationic
Linear
Addition of Cysteine
N[C@@H](CS)C(=O)N[C@@H](Cc1ccccc1)C(=O)NCC(=O)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)O
Evidence Records 2 records
Evidence 1 Activity

Activity

Cell-penetrating Peptides

Target

Sk-Hep-1 Cell Line

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
Protein derived
pre-microRNA-23b , PP7 VLPs and FITC-labelled
Cytoplasm and nucleus
After 24 h, no fluorescence was detected in cells incubated with FITC-labeled 2PP7 VLPs and FTIC-labeled 2PP7-23b VLPs while with FITC-labeled 2PP7-TAT-23b VLPs exhibited a high level of fluorescence
In vitro
CCCCSGGGSSCC
Evidence 2 Activity

Activity

Cell-penetrating Peptides

Target

Neonatal Rat Ventricle Cardiomyocytes (Nrvms)

Source & Reference

CPPsite3.0
CPPsite3

Other

Non-natural residues Linear L
Protein derived
Phosphorylation competition peptides (PE)
In vitro
Additional Detail Fields 1 fields
CCCCSGGGSSCC