Peptide Database

Peptide NameGnRH-associated peptide IIB

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC248H409N67O76S2

DescriptionStandard

        EIDVYDPSEVSEEIKLCNAGKCSFLIPQGRNILKTILLDALTRDFQKRK
    

Molecular Weight5609.43 Da

Isoelectric Point (pI)6.44

Net Charge (pH 7.0)-0.18

Net Charge (pH 7.4) -0.39

Charge Density (pH 7.0) -0.0036

GRAVY Index-0.33

Hydrophobic Moment 0.71

Boman Index-0.09

Instability Index60.27

Aliphatic Index 103.47

Aromaticity 0.0612

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 2350.48

LogP -21.09

H-bond Donors 82.0

H-bond Acceptors 78.0

Rotatable Bonds 194.0

Heavy Atoms 393.0

Ring Count 5.0

Amide Bonds 52.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0228598 VERIFIED: YES

Provenance & Taxonomy

OrganismCarassius auratus [Animal]

FamilyGnRH-associated peptide IIB

Tax ID7957

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