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Peptide record

TPDB93108

TatBim-LL-eosin Cell-penetrating Peptides standard
33 amino acids
Basic Information
3D PDB MODEL
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TPDB93108
TatBim-LL-eosin
Cell-penetrating Peptides
Delivery and barrier-penetrating peptides
CPPsite3.0
standard
No
A 33-aa standard natural cell-penetrating peptides peptide sequence curated from CPPsite3.0, with an available 3D structural model.
C-terminal: Addition of Cysteine Chemical: Eosin at Cys
Sequence
RKKRRQRRREIWIAQELRRIGDEFNAYYARLLC
Physicochemical Analysis
C187H308N66O47S1
HMPSTV
R
4264.98
11.60
11
4
13
+7
9.93
-1.245
80.00
Mammalian: 1 hour Yeast: 2 min E.coli: 2 min
8480
198.83
6
Residue Composition
number
3
A
9
R
1
N
1
D
1
C
3
E
2
Q
1
G
0
H
3
I
3
L
2
K
0
M
1
F
0
P
0
S
0
T
1
W
2
Y
0
V
Amino Acid Distribution
A: 3 R: 9 N: 1 D: 1 C: 1 E: 3 Q: 2 G: 1 H: 0 I: 3 L: 3 K: 2 M: 0 F: 1 P: 0 S: 0 T: 0 W: 1 Y: 2 V: 0
Chemical Descriptors
33
C187H308N66O47S1
4264.98
11.60
+7
9.93
-1.245
Addition of Cysteine
Eosin at Cys
L
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)N[C@@H](CCC(=O)O)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@@H](C)CC)C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](C)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CS)C(=O)O
Evidence Records 1 records
Evidence 1 Activity

Activity

Cell-penetrating Peptides

Target

CHO 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
Bim peptide and U1A protein
Cytoplasm
Endosomal escape efficiencies of TatBim-LL-eosin were higher than those of other conjugates
Photochemical internalization
In vitro
CCCCSSSSCCCHHHHHHGGGGTTTSHHHHTTTC
Additional Detail Fields 1 fields
CCCCSSSSCCCHHHHHHGGGGTTTSHHHHTTTC