Peptide Database

Peptide NameGnRH-associated peptide 1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length46 amino acids

Chemical FormulaC222H355N59O72S2

DescriptionStandard

        AVMQESAEEIPRSSGYLCDYVAVSPGNKPFRLKDLLTPVAGREIEE
    

Molecular Weight5066.68 Da

Isoelectric Point (pI)4.71

Net Charge (pH 7.0)-3.19

Net Charge (pH 7.4) -3.42

Charge Density (pH 7.0) -0.0694

GRAVY Index-0.33

Hydrophobic Moment 0.60

Boman Index-0.02

Instability Index80.18

Aliphatic Index 84.78

Aromaticity 0.0652

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 2101.59

LogP -20.39

H-bond Donors 72.0

H-bond Acceptors 71.0

Rotatable Bonds 165.0

Heavy Atoms 355.0

Ring Count 7.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0260339 VERIFIED: NO

Provenance & Taxonomy

OrganismClarias gariepinus [Animal]

FamilyGnRH-associated peptide

Tax ID13013

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Reproductive regulator

Half-LifeMammalian: 4.4 hour; Yeast: >20 hour; E. coli: >10 hour