Peptide Database

Peptide NameGonadoliberolin III precursor; fragment; rainbow trout ( Oncorhynchus mykiss)

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC375H600N100O103S3

DescriptionStandard

        VQVVVLALVAQVTLSQHWSYGWLPGGKRSVGELEATIKMMDTGGVVVLPEETSAHVSERLRPYDVILKKWMPHK
    

Molecular Weight8253.58 Da

Isoelectric Point (pI)8.30

Net Charge (pH 7.0)1.00

Net Charge (pH 7.4) 0.62

Charge Density (pH 7.0) 0.0136

GRAVY Index0.06

Hydrophobic Moment 0.61

Boman Index0.13

Instability Index56.75

Aliphatic Index 105.14

Aromaticity 0.0676

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19480.00

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

Amino Acid Composition

TPSA 3214.57

LogP -23.77

H-bond Donors 112.0

H-bond Acceptors 110.0

Rotatable Bonds 269.0

Heavy Atoms 581.0

Ring Count 15.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0030794 VERIFIED: NO

Provenance & Taxonomy

OrganismOncorhynchus mykiss [Animal]

Tax ID8022;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

RECORD: Rec_0042769 VERIFIED: NO

Provenance & Taxonomy

OrganismOncorhynchus mykiss [Animal]

FamilyGnRH-associated peptide

Tax ID8022

Structure & Mods

Configlinear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

Other Mods16:Pyrrolidone carboxylic acid; 25:Glycine amide

Bio-Activity Profile

Function

Hormone Endocrine Reproductive regulator

Half-LifeMammalian: 100 hour; Yeast: >20 hour; E. coli: >10 hour