TPDB

3D PDB MODEL

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

TPDB ID TPDB54120

Activity

Neuropeptide

Activity_category_statistics

Neuroactive peptides

Database_Source

Peptipedia

Sequence_Type

modified_plain

Has_Modification Yes

Description A 24-aa modified neuropeptide peptide sequence curated from Peptipedia, with an available 3D structural model.

Modification

Modified, details unspecified

Sequence

GIICECCKHKCSFKELKEYCKTPZ

FASTA

>TPDB54120|Neuropeptide|length=24
GIICECCKHKCSFKELKEYCKTPZ

Formula C116H188N30O33S5

Absent Amino Acids ARNDQMWV

Common Amino Acids CK

Mass 2691.25

PI 8.13

Basic Residues 6

Acidic Residues 3

Hydrophobic Residues 5

Net Charge +2

Boman Index 8.25

Hydrophobicity -0.412

Aliphatic Index 48.75

Half Life

Mammalian: 30 hour Yeast: >20 hour E.coli: >10 hour

Extinction Coefficient Cystines 1740

Absorbance 280nm 64.65

Polar Residues 8

number

0

A

0

R

0

N

0

D

5

C

3

E

0

Q

1

G

1

H

2

I

1

L

5

K

0

M

1

F

1

P

1

S

1

T

0

W

1

Y

0

V

Amino Acid Distribution

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

Length

24

Formula

C116H188N30O33S5

Mass

2691.25

PI

8.13

Net Charge

+2

Boman Index

8.25

Hydrophobicity

-0.412

Evidence 1 Activity

Source & Reference

Database Source NA