Peptide Database

Peptide NameGnRH-associated peptide 3

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length46 amino acids

Chemical FormulaC214H341N61O78S2

DescriptionStandard

        SVGELEATIRMMGTGEVVSLPEEASAQTQERLRPYNVINDDSSHFD
    

Molecular Weight5080.49 Da

Isoelectric Point (pI)4.34

Net Charge (pH 7.0)-6.43

Net Charge (pH 7.4) -6.70

Charge Density (pH 7.0) -0.1398

GRAVY Index-0.54

Hydrophobic Moment 0.43

Boman Index-0.06

Instability Index35.12

Aliphatic Index 74.13

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 2259.75

LogP -27.51

H-bond Donors 77.0

H-bond Acceptors 75.0

Rotatable Bonds 169.0

Heavy Atoms 355.0

Ring Count 5.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0360700 VERIFIED: YES

Provenance & Taxonomy

OrganismDicentrarchus labrax [Animal]

FamilyGnRH-associated peptide

Tax ID13489

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