TPDB

3D PDB MODEL

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TPDB ID TPDB44643

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 22-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

YKPRRKRAAIHVMLALATVLSI

FASTA

>TPDB44643|Antiviral|length=22
YKPRRKRAAIHVMLALATVLSI

Formula C114H199N35O26S1

Absent Amino Acids NDCEQGFW

Common Amino Acids A

Mass 2508.11

PI 12.14

Basic Residues 6

Acidic Residues 0

Hydrophobic Residues 13

Net Charge +5

Boman Index 2.08

Hydrophobicity 0.409

Aliphatic Index 133.18

Half Life

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

Extinction Coefficient Cystines 1490

Absorbance 280nm 59.41

Polar Residues 3

number

4

A

3

R

0

N

0

D

0

C

0

E

0

Q

0

G

1

H

2

I

3

L

2

K

1

M

0

F

1

P

1

S

1

T

0

W

1

Y

2

V

Amino Acid Distribution

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

Length

22

Formula

C114H199N35O26S1

Mass

2508.11

PI

12.14

Net Charge

+5

Boman Index

2.08

Hydrophobicity

0.409

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.