TPDB

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber.

TPDB ID TPDB14004

Activity

Antibacterial

Activity_category_statistics

Anti-infective peptides

Database_Source

dbAMP Peptipedia

Sequence_Type

standard

Has_Modification No

Description A 29-aa standard natural antibacterial peptide sequence curated from dbAMP and Peptipedia, with an available 3D structural model.

Sequence

AWLDKLKSLGKVVGKVAIGVAQHYLNPQQ

FASTA

>TPDB14004|Antibacterial|length=29
AWLDKLKSLGKVVGKVAIGVAQHYLNPQQ

Formula C146H238N40O38

Absent Amino Acids RCEMFT

Common Amino Acids LKV

Mass 3161.74

PI 10.31

Basic Residues 5

Acidic Residues 1

Hydrophobic Residues 14

Net Charge +3

Boman Index 3.35

Hydrophobicity -0.007

Aliphatic Index 117.59

Half Life

Mammalian: 4.4 hour Yeast: >20 hour E.coli: >10 hour

Extinction Coefficient Cystines 6990

Absorbance 280nm 221.08

Polar Residues 6

number

3

A

0

R

1

N

1

D

0

C

0

E

3

Q

3

G

1

H

1

I

4

L

4

K

0

M

0

F

1

P

1

S

0

T

1

W

1

Y

4

V

Amino Acid Distribution

A: 3 R: 0 N: 1 D: 1 C: 0 E: 0 Q: 3 G: 3 H: 1 I: 1 L: 4 K: 4 M: 0 F: 0 P: 1 S: 1 T: 0 W: 1 Y: 1 V: 4

Length

29

Formula

C146H238N40O38

Mass

3161.74

PI

10.31

Net Charge

+3

Boman Index

3.35

Hydrophobicity

-0.007

Evidence 1 Activity

Source & Reference

Database Source dbAMP

Other

Source Activity Label	Source Definition
Antibacterial	dbAMP classified as Antibacterial under the Anti-bacterial function class.