TPDB

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber.

TPDB ID TPDB25556

Activity

Antibacterial Antiviral

Activity_category_statistics

Anti-infective peptides

Database_Source

Peptipedia AI4AVP dbAMP 3.0 DRAVP 2.0

Sequence_Type

standard

Has_Modification No

Description A 18-aa standard natural multi-activity (Antibacterial and Antiviral) peptide sequence curated from Peptipedia, AI4AVP, dbAMP 3.0, and other sources, with an available 3D structural model.

Sequence

SDRDTVVELSEWGVPCAT

FASTA

>TPDB25556|Antibacterial;Antiviral|length=18
SDRDTVVELSEWGVPCAT

Formula C83H130N22O31S1

Absent Amino Acids NQHIKMFY

Common Amino Acids V

Mass 1964.13

PI 3.59

Basic Residues 1

Acidic Residues 4

Hydrophobic Residues 6

Net Charge -3

Boman Index 5.70

Hydrophobicity -0.206

Aliphatic Index 75.56

Half Life

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

Extinction Coefficient Cystines 5500

Absorbance 280nm 280.02

Polar Residues 5

number

1

A

1

R

0

N

2

D

1

C

2

E

0

Q

1

G

0

H

0

I

1

L

0

K

0

M

0

F

1

P

2

S

2

T

1

W

0

Y

3

V

Amino Acid Distribution

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

Length

18

Formula

C83H130N22O31S1

Mass

1964.13

PI

3.59

Net Charge

-3

Boman Index

5.70

Hydrophobicity

-0.206

Evidence 1 Activity

Source & Reference

Database Source dbAMP 3.0 DRAVP 2.0