TPDB

TPDB ID TPDB73452

Activity

Quorum sensing

Activity_category_statistics

Anti-infective peptides

Database_Source

Peptipedia

Sequence_Type

modified_plain

Has_Modification Yes

Description A 39-aa modified quorum sensing peptide sequence curated from Peptipedia, without an available 3D structural model.

Modification

Modified, details unspecified

Sequence

SVCASYF,thiolactonlinkagebetweenC3andF7

FASTA

>TPDB73452|Quorum sensing|length=39
SVCASYF,thiolactonlinkagebetweenC3andF7

Formula C160H237N41O54S3

Absent Amino Acids RQMP

Common Amino Acids ANE

Mass 3695.06

PI 4.00

Basic Residues 2

Acidic Residues 5

Hydrophobic Residues 13

Net Charge -4

Boman Index 5.51

Hydrophobicity -0.097

Aliphatic Index 57.69

Half Life

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

Extinction Coefficient Cystines 7115

Absorbance 280nm 192.55

Polar Residues 13

number

4

A

0

R

4

N

1

D

3

C

4

E

0

Q

1

G

1

H

2

I

2

L

1

K

0

M

2

F

0

P

2

S

3

T

1

W

1

Y

1

V

Amino Acid Distribution

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

Length

39

Formula

C160H237N41O54S3

Mass

3695.06

PI

4.00

Net Charge

-4

Boman Index

5.51

Hydrophobicity

-0.097

Evidence 1 Activity

Source & Reference

Database Source NA