Peptide Database

Peptide NameGnRH-associated peptide 3

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length58 amino acids

Chemical FormulaC276H449N81O90S4

DescriptionStandard

        SVGEVEATFRMMDSGDAVLSIPMDSPMERLSPIHIVSEVDAEGLPLKEQRFPNRRGRD
    

Molecular Weight6470.27 Da

Isoelectric Point (pI)4.78

Net Charge (pH 7.0)-4.43

Net Charge (pH 7.4) -4.70

Charge Density (pH 7.0) -0.0763

GRAVY Index-0.46

Hydrophobic Moment 0.55

Boman Index-0.10

Instability Index53.27

Aliphatic Index 77.24

Aromaticity 0.0345

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 2742.26

LogP -29.04

H-bond Donors 94.0

H-bond Acceptors 91.0

Rotatable Bonds 215.0

Heavy Atoms 451.0

Ring Count 8.0

Amide Bonds 59.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0362206 VERIFIED: YES

Provenance & Taxonomy

OrganismCarassius auratus [Animal]

FamilyGnRH-associated peptide

Tax ID7957

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