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Peptide record

TPDB16505

Antibacterial Toxicity standard
16 amino acids
Basic Information
3D PDB MODEL
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TPDB16505
Antibacterial Toxicity
Anti-infective peptides Toxicity and safety peptides
dbAMP Peptipedia
standard
No
A 16-aa standard-residue multi-activity (Antibacterial and Toxicity) peptide sequence curated from dbAMP and Peptipedia, with an available 3D structural model.
Sequence
KRIGWRWRRWPRCLRK
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.

C103H165N39O17S1
ANDEQHMFSTYV
R
2253.75
12.71
8
0
5
+8
5.10
-1.794
48.75
Mammalian: 1.3 hour Yeast: 3 min E.coli: 2 min
16500
7.32
1
Residue Composition
number
0
A
6
R
0
N
0
D
1
C
0
E
0
Q
1
G
0
H
1
I
1
L
2
K
0
M
0
F
1
P
0
S
0
T
3
W
0
Y
0
V
Amino Acid Distribution
A: 0 R: 6 N: 0 D: 0 C: 1 E: 0 Q: 0 G: 1 H: 0 I: 1 L: 1 K: 2 M: 0 F: 0 P: 1 S: 0 T: 0 W: 3 Y: 0 V: 0
Chemical Descriptors
16 reviewed residue count
C103H165N39O17S1 sequence-only estimate (linear, free termini)
2253.75 sequence-only estimate (linear, free termini)
12.71 sequence-only estimate (linear, free termini)
+8 sequence-only estimate (linear, free termini)
5.10 sequence-only estimate (linear, free termini)
-1.794 sequence-only estimate (linear, free termini)
Evidence Records 2 records
Evidence 1 Activity

Activity

10% Hemolysis
Toxicity
100 µg/mL
Hemolytic Cytotoxic
10% Hemolysis | 100 | µg/mL | target cell: Human erythrocytes

Target

Human erythrocytes

Source & Reference

NA
DBAASP
The effect of structural modification of antimicrobial peptides on their antimicrobial activity, hemolytic activity, and plasma stability. | J Pept Sci | 2021
Evidence 2 Activity

Activity

12% Hemolysis
Toxicity
400 µg/mL
Hemolytic Cytotoxic
12% Hemolysis | 400 | µg/mL | target cell: Human erythrocytes

Target

Human erythrocytes

Source & Reference

NA
DBAASP
The effect of structural modification of antimicrobial peptides on their antimicrobial activity, hemolytic activity, and plasma stability. | J Pept Sci | 2021