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Peptide record

TPDB63469

Cell-penetrating Peptides standard
16 amino acids
Basic Information
3D PDB MODEL
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TPDB63469
Cell-penetrating Peptides
Delivery and barrier-penetrating peptides
CPPsite3.0
standard
No
A 16-aa standard-residue cell-penetrating peptides peptide sequence curated from CPPsite3.0, with an available 3D structural model.
Sequence
QSQQTFRNLWRLLSQN
Physicochemical Analysis

Sequence-only estimates for a linear peptide with free termini, not experimentally measured molecular properties. Mass and formula exclude cyclization and disulfide formation. The optical estimates assume paired cysteines, 280 nm, 1 g/L and a 1 cm path. The N-end rule estimate is not a measured plasma half-life.

C88H139N29O26
ADCEGHIKMPYV
Q
2019.25
12.40
2
0
5
+2
3.41
-1.187
73.12
Mammalian: 0.8 hour Yeast: 10 min E.coli: >10 hour
5500
2.72
9
Residue Composition
number
0
A
2
R
2
N
0
D
0
C
0
E
4
Q
0
G
0
H
0
I
3
L
0
K
0
M
1
F
0
P
2
S
1
T
1
W
0
Y
0
V
Amino Acid Distribution
A: 0 R: 2 N: 2 D: 0 C: 0 E: 0 Q: 4 G: 0 H: 0 I: 0 L: 3 K: 0 M: 0 F: 1 P: 0 S: 2 T: 1 W: 1 Y: 0 V: 0
Chemical Descriptors
16 reviewed residue count
C88H139N29O26 sequence-only estimate (linear, free termini)
2019.25 sequence-only estimate (linear, free termini)
12.40 sequence-only estimate (linear, free termini)
+2 sequence-only estimate (linear, free termini)
3.41 sequence-only estimate (linear, free termini)
-1.187 sequence-only estimate (linear, free termini)
Evidence Records 1 records
Evidence 1 Activity

Source & Reference

CPPsite3.0

Other

Source Activity Label Source Definition
Cell-penetrating Peptides
CPPsite3.0 experimentally validated cell-penetrating peptide annotation.