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Peptide record

TPDB17049

Antibacterial Toxicity standard
13 amino acids
Basic Information
3D PDB MODEL
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TPDB17049
Antibacterial Toxicity
Anti-infective peptides Toxicity and safety peptides
dbAMP Peptipedia
standard
No
A 13-aa standard natural multi-activity (Antibacterial and Toxicity) peptide sequence curated from dbAMP and Peptipedia, with an available 3D structural model.
Sequence
FIKKIARLLRKIF
Physicochemical Analysis
C81H140N22O14
NDCEQGHMPSTWYV
IK
1646.14
12.43
5
0
8
+5
0.11
0.600
157.69
Mammalian: 1.1 hour Yeast: 3 min E.coli: 2 min
0
0.00
0
Residue Composition
number
1
A
2
R
0
N
0
D
0
C
0
E
0
Q
0
G
0
H
3
I
2
L
3
K
0
M
2
F
0
P
0
S
0
T
0
W
0
Y
0
V
Amino Acid Distribution
A: 1 R: 2 N: 0 D: 0 C: 0 E: 0 Q: 0 G: 0 H: 0 I: 3 L: 2 K: 3 M: 0 F: 2 P: 0 S: 0 T: 0 W: 0 Y: 0 V: 0
Chemical Descriptors
13
C81H140N22O14
1646.14
12.43
+5
0.11
0.600
Evidence Records 3 records
Evidence 1 Activity

Activity

MIC
Antibacterial
5 µg/mL

Target

Staphylococcus aureus ATCC 29212

Source & Reference

dbAMP

Other

Source Activity Label Source Definition
Antibacterial
dbAMP classified as Antibacterial under the Anti-bacterial function class.
active against S. aureus ATCC 29212 (MIC 5 ug/ml) and E. coli ATCC 25922 (MIC 5 ug/ml).
Evidence 2 Activity

Activity

MIC
Antibacterial
5 µg/mL

Target

Escherichia coli ATCC 25922

Source & Reference

dbAMP

Other

active against S. aureus ATCC 29212 (MIC 5 ug/ml) and E. coli ATCC 25922 (MIC 5 ug/ml).
Evidence 3 Activity

Activity

55% Hemolysis
Toxicity
100 µg/mL
Hemolytic Cytotoxic
55% Hemolysis | 100 | µg/mL | target cell: Human erythrocytes

Target

Human erythrocytes

Source & Reference

NA
DBAASP
Fine-Tuning of Alkaline Residues on the Hydrophilic Face Provides a Non-toxic Cationic α-Helical Antimicrobial Peptide Against Antibiotic-Resistant ESKAPE Pathogens. | Front Microbiol | 2021