Peptide Database

Peptide NameGnRH-associated peptide 3

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length46 amino acids

Chemical FormulaC232H371N61O68S3

DescriptionStandard

        SVGELEATIKMMDTGGVVALPEETSAHFSERLRPYDVILKKWMPHK
    

Molecular Weight5198.99 Da

Isoelectric Point (pI)6.02

Net Charge (pH 7.0)-1.35

Net Charge (pH 7.4) -1.68

Charge Density (pH 7.0) -0.0294

GRAVY Index-0.29

Hydrophobic Moment 0.61

Boman Index0.02

Instability Index59.33

Aliphatic Index 82.61

Aromaticity 0.0652

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 2050.19

LogP -15.87

H-bond Donors 71.0

H-bond Acceptors 72.0

Rotatable Bonds 172.0

Heavy Atoms 364.0

Ring Count 9.0

Amide Bonds 45.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0425935 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmo trutta [Animal]

FamilyGnRH-associated peptide

Tax ID8032

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