TPDB

3D PDB MODEL

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TPDB ID TPDB44493

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

YEIIMDIEQNNVQGKTGIQQ

FASTA

>TPDB44493|Antiviral|length=20
YEIIMDIEQNNVQGKTGIQQ

Formula C99H161N27O35S1

Absent Amino Acids ARCHLFPSW

Common Amino Acids QI

Mass 2321.59

PI 3.83

Basic Residues 1

Acidic Residues 3

Hydrophobic Residues 7

Net Charge -2

Boman Index 7.24

Hydrophobicity -0.705

Aliphatic Index 92.50

Half Life

Mammalian: 2.8 hour Yeast: 10 min E.coli: 2 min

Extinction Coefficient Cystines 1490

Absorbance 280nm 64.18

Polar Residues 8

number

0

A

0

R

2

N

1

D

0

C

2

E

4

Q

2

G

0

H

4

I

0

L

1

K

1

M

0

F

0

P

0

S

1

T

0

W

1

Y

1

V

Amino Acid Distribution

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

Length

20

Formula

C99H161N27O35S1

Mass

2321.59

PI

3.83

Net Charge

-2

Boman Index

7.24

Hydrophobicity

-0.705

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.