Peptide Database

Peptide NameGonadoliberin-2

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC50H70N16O13S

DescriptionStandard

        QHWSLCHAPG
    

Molecular Weight1135.26 Da

Isoelectric Point (pI)6.91

Net Charge (pH 7.0)-0.08

Net Charge (pH 7.4) -0.39

Charge Density (pH 7.0) -0.0076

GRAVY Index-0.55

Hydrophobic Moment 0.09

Boman Index0.15

Instability Index57.98

Aliphatic Index 49.00

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 452.90

LogP -4.19

H-bond Donors 16.0

H-bond Acceptors 16.0

Rotatable Bonds 31.0

Heavy Atoms 80.0

Ring Count 5.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0300972 VERIFIED: YES

Provenance & Taxonomy

OrganismChelyosoma productum [Animal]

FamilyGonadoliberin

Tax ID71177

Structure & Mods

Configdisulfide-constrained peptide [Cyclic]

Chiralitynoncanonical stereochemical modification [Modified]

N-TermPyroglutamate

C-TermAmidation

Disulfide6-6

Bio-Activity Profile

Function

Hormone Endocrine Reproductive regulator

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