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Peptide record

TPDB63102

BBA-CPP9 (peptide 21) Cell-penetrating Peptides standard
12 amino acids
Basic Information
3D PDB MODEL
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TPDB63102
BBA-CPP9 (peptide 21)
Cell-penetrating Peptides
Delivery and barrier-penetrating peptides
CPPsite3.0
standard
No
A 12-aa standard natural cell-penetrating peptides peptide sequence curated from CPPsite3.0, with an available 3D structural model.
C-terminal: Conjugated with FAM via MiniPEG-Lys Linker N-terminal: Acetylation
Sequence
Ac-LTFCHYWCQLTS
Physicochemical Analysis
C69H96N16O18S2
ARNDEGIKMPV
CLT
1501.74
7.00
1
0
5
-0
-3.57
0.358
65.00
Mammalian: 5.5 hour Yeast: 3 min E.coli: 2 min
7115
473.78
7
Residue Composition
number
0
A
0
R
0
N
0
D
2
C
0
E
1
Q
0
G
1
H
0
I
2
L
0
K
0
M
1
F
0
P
1
S
2
T
1
W
1
Y
0
V
Amino Acid Distribution
A: 0 R: 0 N: 0 D: 0 C: 2 E: 0 Q: 1 G: 0 H: 1 I: 0 L: 2 K: 0 M: 0 F: 1 P: 0 S: 1 T: 2 W: 1 Y: 1 V: 0
Chemical Descriptors
12
C69H96N16O18S2
1501.74
7.00
-0
-3.57
0.358
Conjugated with FAM via MiniPEG-Lys Linker
L
Linear
Acetylation
Evidence Records 1 records
Evidence 1 Activity

Activity

Cell-penetrating Peptides

Target

Sjsa-1 Cells, HeLa Cells , Sw480 Cells

Source & Reference

CPPsite3.0
CPPsite3

Other

Source Activity Label Source Definition
Cell-penetrating Peptides
CPPsite3.0 experimentally validated cell-penetrating peptide annotation.
Non-natural residues Linear L
Synthetic
FAM dye
Cytoplasm and nucleus
Cells treated with peptides 21, 23, or 25 were brightly fluorescent, showing a combination of punctate and diffuse fluorescence signals in HeLa cells and with the latter being throughout the entire cell volume including the nucleus.
In vitro