TPDB

3D PDB MODEL

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TPDB ID TPDB43354

Activity

Antiviral

Activity_category_statistics

Anti-infective peptides

Database_Source

AI4AVP dbAMP 3.0 DRAMP Peptipedia

Sequence_Type

standard

Has_Modification No

Description A 49-aa standard natural antiviral peptide sequence curated from AI4AVP, dbAMP 3.0, DRAMP, and other sources, with an available 3D structural model.

Sequence

SALYALYDFSPPARKMRAYTVRAYVHGSYSRRGPWYDFEPVPGASMDGL

FASTA

>TPDB43354|Antiviral|length=49
SALYALYDFSPPARKMRAYTVRAYVHGSYSRRGPWYDFEPVPGASMDGL

Formula C255H372N68O70S2

Absent Amino Acids NCQI

Common Amino Acids AY

Mass 5574.29

PI 9.57

Basic Residues 7

Acidic Residues 4

Hydrophobic Residues 23

Net Charge +2

Boman Index 2.09

Hydrophobicity -0.457

Aliphatic Index 53.88

Half Life

Mammalian: 1.9 hour Yeast: >20 hour E.coli: >10 hour

Extinction Coefficient Cystines 14440

Absorbance 280nm 259.05

Polar Residues 12

number

6

A

5

R

0

N

3

D

0

C

1

E

0

Q

4

G

1

H

0

I

3

L

1

K

2

M

2

F

5

P

5

S

1

T

1

W

6

Y

3

V

Amino Acid Distribution

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

Length

49

Formula

C255H372N68O70S2

Mass

5574.29

PI

9.57

Net Charge

+2

Boman Index

2.09

Hydrophobicity

-0.457

Evidence 1 Activity

Source & Reference

Database Source dbAMP 3.0 DRAMP

Other

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