TPDB

TPDB ID TPDB73472

Activity

Quorum sensing

Activity_category_statistics

Anti-infective peptides

Database_Source

Peptipedia

Sequence_Type

modified_plain

Has_Modification Yes

Description A 63-aa modified quorum sensing peptide sequence curated from Peptipedia, without an available 3D structural model.

Modification

Modified, details unspecified

Sequence

YSTC(alpha-aminobutyricacid)FIM,thiolactonlinkagebetweenC4andM8

FASTA

>TPDB73472|Quorum sensing|length=63
YSTC(alpha-aminobutyricacid)FIM,thiolactonlinkagebetweenC4andM8

Formula C245H381N65O77S8

Absent Amino Acids QV

Common Amino Acids A

Mass 5725.59

PI 4.42

Basic Residues 4

Acidic Residues 6

Hydrophobic Residues 23

Net Charge -4

Boman Index 6.17

Hydrophobicity 0.141

Aliphatic Index 66.83

Half Life

Mammalian: 2.8 hour Yeast: 10 min E.coli: 2 min

Extinction Coefficient Cystines 8730

Absorbance 280nm 152.47

Polar Residues 18

number

7

A

1

R

5

N

2

D

5

C

4

E

0

Q

1

G

2

H

6

I

3

L

1

K

3

M

1

F

1

P

1

S

5

T

1

W

2

Y

0

V

Amino Acid Distribution

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

Length

63

Formula

C245H381N65O77S8

Mass

5725.59

PI

4.42

Net Charge

-4

Boman Index

6.17

Hydrophobicity

0.141

Evidence 1 Activity

Source & Reference

Database Source NA