TPDB

3D PDB MODEL

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TPDB ID TPDB21779

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 20-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

KGEAMHGQVDCSPGIWQLDC

FASTA

>TPDB21779|Antibacterial;Antiviral|length=20
KGEAMHGQVDCSPGIWQLDC

Formula C91H140N26O30S3

Absent Amino Acids RNFTY

Common Amino Acids G

Mass 2174.45

PI 4.30

Basic Residues 2

Acidic Residues 3

Hydrophobic Residues 6

Net Charge -2

Boman Index 4.67

Hydrophobicity -0.395

Aliphatic Index 58.50

Half Life

Mammalian: 1.3 hour Yeast: 3 min E.coli: 2 min

Extinction Coefficient Cystines 5625

Absorbance 280nm 258.69

Polar Residues 5

number

1

A

0

R

0

N

2

D

2

C

1

E

2

Q

3

G

1

H

1

I

1

L

1

K

1

M

0

F

1

P

1

S

0

T

1

W

0

Y

1

V

Amino Acid Distribution

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

Length

20

Formula

C91H140N26O30S3

Mass

2174.45

PI

4.30

Net Charge

-2

Boman Index

4.67

Hydrophobicity

-0.395

Evidence 1 Activity

Source & Reference

Database Source dbAMP 3.0 DRAVP 2.0