TPDB

3D PDB MODEL

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

TPDB ID TPDB17539

Activity

Antibacterial

Activity_category_statistics

Anti-infective peptides

Database_Source

dbAMP

Sequence_Type

standard

Has_Modification No

Description A 39-aa standard natural antibacterial peptide sequence curated from dbAMP, with an available 3D structural model.

Sequence

QEETNAEEERRDEEVAKMEEIKRGLLSGPRCGEESTMWT

FASTA

>TPDB17539|Antibacterial|length=39
QEETNAEEERRDEEVAKMEEIKRGLLSGPRCGEESTMWT

Formula C186H302N56O71S3

Absent Amino Acids HFY

Common Amino Acids E

Mass 4554.96

PI 4.22

Basic Residues 6

Acidic Residues 12

Hydrophobic Residues 9

Net Charge -6

Boman Index 26.58

Hydrophobicity -1.436

Aliphatic Index 42.56

Half Life

Mammalian: 0.8 hour Yeast: 10 min E.coli: >10 hour

Extinction Coefficient Cystines 5500

Absorbance 280nm 120.75

Polar Residues 8

number

2

A

4

R

1

N

1

D

1

C

11

E

1

Q

3

G

0

H

1

I

2

L

2

K

2

M

0

F

1

P

2

S

3

T

1

W

0

Y

1

V

Amino Acid Distribution

A: 2 R: 4 N: 1 D: 1 C: 1 E: 11 Q: 1 G: 3 H: 0 I: 1 L: 2 K: 2 M: 2 F: 0 P: 1 S: 2 T: 3 W: 1 Y: 0 V: 1

Length

39

Formula

C186H302N56O71S3

Mass

4554.96

PI

4.22

Net Charge

-6

Boman Index

26.58

Hydrophobicity

-1.436

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.