TPDB

3D PDB MODEL

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

TPDB ID TPDB16423

Activity

Antibacterial

Activity_category_statistics

Anti-infective peptides

Database_Source

dbAMP

Sequence_Type

standard

Has_Modification No

Description A 44-aa standard natural antibacterial peptide sequence curated from dbAMP, with an available 3D structural model.

Sequence

MQKLAEAIANTVKAGQDHDWTKLGTSIVDIVENGVSALTKVFGG

FASTA

>TPDB16423|Antibacterial|length=44
MQKLAEAIANTVKAGQDHDWTKLGTSIVDIVENGVSALTKVFGG

Formula C203H331N55O65S1

Absent Amino Acids RCPY

Common Amino Acids AGV

Mass 4614.25

PI 5.42

Basic Residues 5

Acidic Residues 5

Hydrophobic Residues 19

Net Charge -1

Boman Index 9.20

Hydrophobicity 0.045

Aliphatic Index 97.50

Half Life

Mammalian: 30 hour Yeast: >20 hour E.coli: >10 hour

Extinction Coefficient Cystines 5500

Absorbance 280nm 119.20

Polar Residues 10

number

5

A

0

R

2

N

3

D

0

C

2

E

2

Q

5

G

1

H

3

I

3

L

4

K

1

M

1

F

0

P

2

S

4

T

1

W

0

Y

5

V

Amino Acid Distribution

A: 5 R: 0 N: 2 D: 3 C: 0 E: 2 Q: 2 G: 5 H: 1 I: 3 L: 3 K: 4 M: 1 F: 1 P: 0 S: 2 T: 4 W: 1 Y: 0 V: 5

Length

44

Formula

C203H331N55O65S1

Mass

4614.25

PI

5.42

Net Charge

-1

Boman Index

9.20

Hydrophobicity

0.045

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.