TPDB

3D PDB MODEL

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TPDB ID TPDB16427

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

MTKLAEAIANTVKAGQDHDWAKLGTSIVGIAENGIGLLGKVFGF

FASTA

>TPDB16427|Antibacterial|length=44
MTKLAEAIANTVKAGQDHDWAKLGTSIVGIAENGIGLLGKVFGF

Formula C205H330N54O60S1

Absent Amino Acids RCPY

Common Amino Acids G

Mass 4543.26

PI 7.75

Basic Residues 5

Acidic Residues 4

Hydrophobic Residues 21

Net Charge +0

Boman Index 4.83

Hydrophobicity 0.323

Aliphatic Index 104.32

Half Life

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

Extinction Coefficient Cystines 5500

Absorbance 280nm 121.06

Polar Residues 7

number

6

A

0

R

2

N

2

D

0

C

2

E

1

Q

7

G

1

H

4

I

4

L

4

K

1

M

2

F

0

P

1

S

3

T

1

W

0

Y

3

V

Amino Acid Distribution

A: 6 R: 0 N: 2 D: 2 C: 0 E: 2 Q: 1 G: 7 H: 1 I: 4 L: 4 K: 4 M: 1 F: 2 P: 0 S: 1 T: 3 W: 1 Y: 0 V: 3

Length

44

Formula

C205H330N54O60S1

Mass

4543.26

PI

7.75

Net Charge

+0

Boman Index

4.83

Hydrophobicity

0.323

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.