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Peptide record

TPDB62257

LL18 Cell-penetrating Peptides standard
17 amino acids
Basic Information
3D PDB MODEL
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TPDB62257
LL18
Cell-penetrating Peptides
Delivery and barrier-penetrating peptides
CPPsite3.0
standard
No
A 17-aa standard natural cell-penetrating peptides peptide sequence curated from CPPsite3.0, with an available 3D structural model.
C-terminal: Conjugated with FITC
Sequence
GRKKRRQRRRGIETDSG
Physicochemical Analysis
C81H150N38O25
ANCHLMFPWYV
R
2056.32
12.41
8
2
1
+6
10.66
-2.559
22.94
Mammalian: 30 hour Yeast: >20 hour E.coli: >10 hour
0
0.00
3
Residue Composition
number
0
A
6
R
0
N
1
D
0
C
1
E
1
Q
3
G
0
H
1
I
0
L
2
K
0
M
0
F
0
P
1
S
1
T
0
W
0
Y
0
V
Amino Acid Distribution
A: 0 R: 6 N: 0 D: 1 C: 0 E: 1 Q: 1 G: 3 H: 0 I: 1 L: 0 K: 2 M: 0 F: 0 P: 0 S: 1 T: 1 W: 0 Y: 0 V: 0
Chemical Descriptors
17
C81H150N38O25
2056.32
12.41
+6
10.66
-2.559
Conjugated with FITC
L
Linear
Free
N[C@@H](CCSC)C(=O)N[C@@H](C)C(=O)N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC1=CN=C(C)/C/1=C\C)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)N[C@@H](CC1=NC=NC1)C(=O)N[C@@H](CCCN=C)C(=O)NCC(=O)O
Evidence Records 1 records
Evidence 1 Activity

Activity

Cell-penetrating Peptides

Target

N1E Cells And R3 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
Chimeric
FITC -conjugated
Strongest fluorescent signal with Median fluorescence values 212.9
In vitro
CCSCCSSCC
Additional Detail Fields 1 fields
CCSCCSSCC