Peptide Database

Peptide NameGnRH-associated peptide 3

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length46 amino acids

Chemical FormulaC214H342N62O75S2

DescriptionStandard

        SVGELEATIRMMGTGGVVSLPDEANAQIQERLRPYNIINDDSSHFD
    

Molecular Weight5047.51 Da

Isoelectric Point (pI)4.38

Net Charge (pH 7.0)-5.43

Net Charge (pH 7.4) -5.71

Charge Density (pH 7.0) -0.1181

GRAVY Index-0.41

Hydrophobic Moment 0.43

Boman Index-0.02

Instability Index38.13

Aliphatic Index 84.78

Aromaticity 0.0435

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 2225.08

LogP -26.20

H-bond Donors 75.0

H-bond Acceptors 73.0

Rotatable Bonds 168.0

Heavy Atoms 353.0

Ring Count 5.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0337097 VERIFIED: YES

Provenance & Taxonomy

OrganismHaplochromis burtoni [Animal]

FamilyGnRH-associated peptide

Tax ID8153

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Reproductive regulator

Half-LifeMammalian: 1.9 hour; Yeast: >20 hour; E. coli: >10 hour