TPDB

TPDB ID TPDB73427

Activity

Quorum sensing

Activity_category_statistics

Anti-infective peptides

Database_Source

Peptipedia

Sequence_Type

modified_plain

Has_Modification Yes

Description A 69-aa modified quorum sensing peptide sequence curated from Peptipedia, without an available 3D structural model.

Modification

Modified, details unspecified

Sequence

N-4-(4-benzoylphenoxy)butyryl-STCAFIM,thiolactonlinkagebetweenC4andM8

FASTA

>TPDB73427|Quorum sensing|length=69
N-4-(4-benzoylphenoxy)butyryl-STCAFIM,thiolactonlinkagebetweenC4andM8

Formula C245H364N64O80S5

Absent Amino Acids QV

Common Amino Acids N

Mass 5646.27

PI 4.32

Basic Residues 4

Acidic Residues 7

Hydrophobic Residues 19

Net Charge -5

Boman Index 9.53

Hydrophobicity -0.380

Aliphatic Index 45.36

Half Life

Mammalian: 1.4 hour Yeast: 3 min E.coli: >10 hour

Extinction Coefficient Cystines 11585

Absorbance 280nm 205.18

Polar Residues 20

number

4

A

1

R

7

N

1

D

3

C

6

E

0

Q

1

G

2

H

3

I

4

L

1

K

2

M

1

F

1

P

1

S

5

T

1

W

4

Y

0

V

Amino Acid Distribution

A: 4 R: 1 N: 7 D: 1 C: 3 E: 6 Q: 0 G: 1 H: 2 I: 3 L: 4 K: 1 M: 2 F: 1 P: 1 S: 1 T: 5 W: 1 Y: 4 V: 0

Length

69

Formula

C245H364N64O80S5

Mass

5646.27

PI

4.32

Net Charge

-5

Boman Index

9.53

Hydrophobicity

-0.380

Evidence 1 Activity

Source & Reference

Database Source NA