Peptide Database

Peptide NameGnRH-associated peptide 2

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC247H412N68O76S2

DescriptionStandard

        EIDSYSSPEISGEIKLCEAGECSYLRPLRTNILKSILIDTLARKFQKRK
    

Molecular Weight5614.45 Da

Isoelectric Point (pI)8.74

Net Charge (pH 7.0)1.82

Net Charge (pH 7.4) 1.61

Charge Density (pH 7.0) 0.0372

GRAVY Index-0.42

Hydrophobic Moment 0.78

Boman Index-0.13

Instability Index71.79

Aliphatic Index 99.59

Aromaticity 0.0612

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3105.00

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

Amino Acid Composition

TPSA 2369.82

LogP -22.64

H-bond Donors 86.0

H-bond Acceptors 80.0

Rotatable Bonds 195.0

Heavy Atoms 393.0

Ring Count 5.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0118207 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: 1 hour; Yeast: 30 min; E. coli: >10 hour