TPDB

3D PDB MODEL

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TPDB ID TPDB16422

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

MEKLFDAIRNTVDAGINQDWTKLGTSIVDIVDNGVKVISKFIGA

FASTA

>TPDB16422|Antibacterial|length=44
MEKLFDAIRNTVDAGINQDWTKLGTSIVDIVDNGVKVISKFIGA

Formula C214H348N56O66S1

Absent Amino Acids CHPY

Common Amino Acids I

Mass 4793.51

PI 4.64

Basic Residues 5

Acidic Residues 6

Hydrophobic Residues 20

Net Charge -1

Boman Index 8.02

Hydrophobicity 0.164

Aliphatic Index 110.68

Half Life

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

Extinction Coefficient Cystines 5500

Absorbance 280nm 114.74

Polar Residues 9

number

3

A

1

R

3

N

5

D

0

C

1

E

1

Q

4

G

0

H

6

I

2

L

4

K

1

M

2

F

0

P

2

S

3

T

1

W

0

Y

5

V

Amino Acid Distribution

A: 3 R: 1 N: 3 D: 5 C: 0 E: 1 Q: 1 G: 4 H: 0 I: 6 L: 2 K: 4 M: 1 F: 2 P: 0 S: 2 T: 3 W: 1 Y: 0 V: 5

Length

44

Formula

C214H348N56O66S1

Mass

4793.51

PI

4.64

Net Charge

-1

Boman Index

8.02

Hydrophobicity

0.164

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.