Peptide Database

Peptide NameGonadoliberin-1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC49H68N16O14

DescriptionStandard

        QHWSHGLSPG
    

Molecular Weight1105.16 Da

Isoelectric Point (pI)6.92

Net Charge (pH 7.0)-0.07

Net Charge (pH 7.4) -0.37

Charge Density (pH 7.0) -0.0066

GRAVY Index-1.10

Hydrophobic Moment 0.37

Boman Index0.09

Instability Index39.69

Aliphatic Index 39.00

Aromaticity 0.1000

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 473.13

LogP -5.52

H-bond Donors 16.0

H-bond Acceptors 16.0

Rotatable Bonds 31.0

Heavy Atoms 79.0

Ring Count 5.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0046410 VERIFIED: YES

Provenance & Taxonomy

OrganismClupea pallasii [Animal]

FamilyGonadoliberin

Tax ID30724

Structure & Mods

Configlinear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

N-TermPyroglutamate

C-TermAmidation

Bio-Activity Profile

Function

Hormone Endocrine Reproductive regulator

Half-LifeMammalian: 0.8 hour; Yeast: 10 min; E. coli: >10 hour