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Peptide record

TPDB62924

LH Cell-penetrating Peptides standard
14 amino acids
Basic Information
3D PDB MODEL
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TPDB62924
LH
Cell-penetrating Peptides
Delivery and barrier-penetrating peptides
CPPsite3.0
standard
No
A 14-aa standard natural cell-penetrating peptides peptide sequence curated from CPPsite3.0, with an available 3D structural model.
C-terminal: Amidation N-terminal: Conjugated with FITC
Sequence
LHHLLHHLHHLLHH-NH2
Physicochemical Analysis
C84H124N30O15
ARNDCEQGIKMFPSTWYV
H
1794.10
8.30
8
0
6
+1
4.32
-0.200
167.14
Mammalian: 5.5 hour Yeast: 3 min E.coli: 2 min
0
0.00
0
Residue Composition
number
0
A
0
R
0
N
0
D
0
C
0
E
0
Q
0
G
8
H
0
I
6
L
0
K
0
M
0
F
0
P
0
S
0
T
0
W
0
Y
0
V
Amino Acid Distribution
A: 0 R: 0 N: 0 D: 0 C: 0 E: 0 Q: 0 G: 0 H: 8 I: 0 L: 6 K: 0 M: 0 F: 0 P: 0 S: 0 T: 0 W: 0 Y: 0 V: 0
Chemical Descriptors
14
C84H124N30O15
1794.10
8.30
+1
4.32
-0.200
Amidation
L
Cationic
Linear
Conjugated with FITC
N[C@@H](CCCN=C)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H](CCCN=C)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 1 records
Evidence 1 Activity

Activity

Cell-penetrating Peptides

Target

MDA‐MB‐231 and HeLa 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
FITC dye and camptothecin (CPT) drug
LH had strong uptake at pH 6.0 and weak internalization at pH 7.4 but lower than LK
In vitro
CCCCCCCC
Additional Detail Fields 1 fields
CCCCCCCC