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Peptide record

TPDB23071

Antibacterial standard
35 amino acids
Basic Information
3D PDB MODEL
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TPDB23071
Antibacterial
Anti-infective peptides
Peptipedia
standard
No
A 35-aa standard natural antibacterial peptide sequence curated from Peptipedia, with an available 3D structural model.
Sequence
LRDLVCYCRKRGCKGRERMNGTCRKGHLLYTLCCR
Physicochemical Analysis
C171H294N62O45S7
AQIFPSW
R
4163.02
9.93
11
2
9
+8
7.31
-0.640
64.00
Mammalian: 5.5 hour Yeast: 3 min E.coli: 2 min
3355
80.59
11
Residue Composition
number
0
A
7
R
1
N
1
D
6
C
1
E
0
Q
4
G
1
H
0
I
5
L
3
K
1
M
0
F
0
P
0
S
2
T
0
W
2
Y
1
V
Amino Acid Distribution
A: 0 R: 7 N: 1 D: 1 C: 6 E: 1 Q: 0 G: 4 H: 1 I: 0 L: 5 K: 3 M: 1 F: 0 P: 0 S: 0 T: 2 W: 0 Y: 2 V: 1
Chemical Descriptors
35
C171H294N62O45S7
4163.02
9.93
+8
7.31
-0.640
Evidence Records 1 records
Evidence 1 Activity

Activity

Antibacterial

Source & Reference

NA

Other

killed 99.9% E. coli (22.5 ug/ml) and S. aureus (17.5 ug/ml) based on virtual colony count assays. This method exposed bacteria to peptides for 2 h in 10 mM phospahtate buffer before incubating in media for 12 h.