Peptide Database

Peptide NameGnRH-associated peptide 1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC243H379N65O84S2

DescriptionStandard

        EVESLQESYAEVPNEVSFTELQHLECSIPQNRISLVRDALMNWLEGENA
    

Molecular Weight5619.12 Da

Isoelectric Point (pI)4.08

Net Charge (pH 7.0)-8.06

Net Charge (pH 7.4) -8.31

Charge Density (pH 7.0) -0.1646

GRAVY Index-0.43

Hydrophobic Moment 0.47

Boman Index-0.01

Instability Index58.76

Aliphatic Index 93.47

Aromaticity 0.0612

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 2427.05

LogP -24.65

H-bond Donors 81.0

H-bond Acceptors 79.0

Rotatable Bonds 187.0

Heavy Atoms 394.0

Ring Count 7.0

Amide Bonds 55.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0204558 VERIFIED: YES

Provenance & Taxonomy

OrganismAquarana catesbeiana [Animal]

FamilyGnRH-associated peptide

Tax ID8400

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Reproductive regulator

Half-LifeMammalian: 1 hour; Yeast: 30 min; E. coli: >10 hour