TPDB

3D PDB MODEL

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TPDB ID TPDB44628

Activity

Antiviral

Activity_category_statistics

Anti-infective peptides

Database_Source

AI4AVP dbAMP 3.0 DRAVP 2.0 Peptipedia

Sequence_Type

standard

Has_Modification No

Description A 20-aa standard natural antiviral peptide sequence curated from AI4AVP, dbAMP 3.0, DRAVP 2.0, and other sources, with an available 3D structural model.

Sequence

IGLKVEAMEKFLYTAFAMQE

FASTA

>TPDB44628|Antiviral|length=20
IGLKVEAMEKFLYTAFAMQE

Formula C107H167N23O30S2

Absent Amino Acids RNDCHPSW

Common Amino Acids AE

Mass 2319.76

PI 4.55

Basic Residues 2

Acidic Residues 3

Hydrophobic Residues 12

Net Charge -1

Boman Index 3.24

Hydrophobicity 0.345

Aliphatic Index 88.00

Half Life

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

Extinction Coefficient Cystines 1490

Absorbance 280nm 64.23

Polar Residues 3

number

3

A

0

R

0

N

0

D

0

C

3

E

1

Q

1

G

0

H

1

I

2

L

2

K

2

M

2

F

0

P

0

S

1

T

0

W

1

Y

1

V

Amino Acid Distribution

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

Length

20

Formula

C107H167N23O30S2

Mass

2319.76

PI

4.55

Net Charge

-1

Boman Index

3.24

Hydrophobicity

0.345

Evidence 1 Activity

Source & Reference

Database Source dbAMP 3.0 DRAVP 2.0

Other

Source Activity Label	Source Definition
Antiviral	dbAMP 3.0 classified under the Anti-viral function class.