TPDB

3D PDB MODEL

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TPDB ID TPDB54840

Peptide_Name

GYIRFamide

Activity

Neuropeptide

Activity_category_statistics

Neuroactive peptides

Database_Source

Peptipedia

Sequence_Type

standard

Has_Modification No

Description A 5-aa standard natural neuropeptide peptide sequence curated from Peptipedia, with an available 3D structural model.

Sequence

GYIRF

FASTA

>TPDB54840|Neuropeptide|length=5
GYIRF

Formula C32H46N8O7

Absent Amino Acids ANDCEQHLKMPSTWV

Common Amino Acids RGIFY

Mass 654.77

PI 9.88

Basic Residues 1

Acidic Residues 0

Hydrophobic Residues 3

Net Charge +1

Boman Index -1.56

Hydrophobicity 0.220

Aliphatic Index 78.00

Half Life

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

Extinction Coefficient Cystines 1490

Absorbance 280nm 227.56

Polar Residues 1

number

0

A

1

R

0

N

0

D

0

C

0

E

0

Q

1

G

0

H

1

I

0

L

0

K

0

M

1

F

0

P

0

S

0

T

0

W

1

Y

0

V

Amino Acid Distribution

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

Length

5

Formula

C32H46N8O7

Mass

654.77

PI

9.88

Net Charge

Database Source NA

Source NeuroPepV2

Other

Organism Source Schistosoma mansoni

Family FMRFamide related peptide

Family

FMRFamide related peptide