TPDB

3D PDB MODEL

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TPDB ID TPDB44523

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

PPSAVCNYEVAEDPSYVREH

FASTA

>TPDB44523|Antiviral|length=20
PPSAVCNYEVAEDPSYVREH

Formula C98H144N26O34S1

Absent Amino Acids QGILKMFTW

Common Amino Acids EPV

Mass 2262.44

PI 4.16

Basic Residues 2

Acidic Residues 4

Hydrophobic Residues 7

Net Charge -3

Boman Index 8.84

Hydrophobicity -0.775

Aliphatic Index 53.50

Half Life

Mammalian: >20 hour Yeast: >20 hour E.coli: ?

Extinction Coefficient Cystines 2980

Absorbance 280nm 131.72

Polar Residues 6

number

2

A

1

R

1

N

1

D

1

C

3

E

0

Q

0

G

1

H

0

I

0

L

0

K

0

M

0

F

3

P

2

S

0

T

0

W

2

Y

3

V

Amino Acid Distribution

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

Length

20

Formula

C98H144N26O34S1

Mass

2262.44

PI

4.16

Net Charge

-3

Boman Index

8.84

Hydrophobicity

-0.775

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.