Peptide Database

Peptide NameGnRH-associated peptide 2

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC248H413N69O76S2

DescriptionStandard

        EIDIYDTSEVSGEIKLCEAGKCSYLRPQGRNILKTILLDALIRDFQKRK
    

Molecular Weight5641.48 Da

Isoelectric Point (pI)8.08

Net Charge (pH 7.0)0.82

Net Charge (pH 7.4) 0.61

Charge Density (pH 7.0) 0.0168

GRAVY Index-0.40

Hydrophobic Moment 0.74

Boman Index-0.13

Instability Index51.14

Aliphatic Index 105.51

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 2398.31

LogP -21.48

H-bond Donors 86.0

H-bond Acceptors 79.0

Rotatable Bonds 198.0

Heavy Atoms 395.0

Ring Count 4.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0315440 VERIFIED: YES

Provenance & Taxonomy

OrganismRutilus rutilus [Animal]

FamilyGnRH-associated peptide

Tax ID48668

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