TPDB

3D PDB MODEL

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TPDB ID TPDB56747

Peptide_Name

Orcokinin

Activity

Neuropeptide

Activity_category_statistics

Neuroactive peptides

Database_Source

Peptipedia

Sequence_Type

standard

Has_Modification No

Description A 11-aa standard natural neuropeptide peptide sequence curated from Peptipedia, with an available 3D structural model.

Sequence

NFDEIDRSSFG

FASTA

>TPDB56747|Neuropeptide|length=11
NFDEIDRSSFG

Formula C55H79N15O21

Absent Amino Acids ACQHLKMPTWYV

Common Amino Acids DFS

Mass 1286.32

PI 3.70

Basic Residues 1

Acidic Residues 3

Hydrophobic Residues 3

Net Charge -2

Boman Index 3.41

Hydrophobicity -0.945

Aliphatic Index 35.45

Half Life

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

Extinction Coefficient Cystines 0

Absorbance 280nm 0.00

Polar Residues 3

number

0

A

1

R

1

N

2

D

0

C

1

E

0

Q

1

G

0

H

1

I

0

L

0

K

0

M

2

F

0

P

2

S

0

T

0

W

0

Y

0

V

Amino Acid Distribution

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

Length

11

Formula

C55H79N15O21

Mass

1286.32

PI

3.70

Net Charge

Database Source NA

Source NeuroPepV2

Other

Organism Source Ocypode ceratophthalma

Family Orcokinin

Family

Orcokinin