Peptide Database

Peptide NameGnRH-associated peptide 1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Reproductive neuropeptide

Regulatory peptide ▸ Biological regulation

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length56 amino acids

Chemical FormulaC280H450N76O92S3

DescriptionStandard

        NIEPLVDSFQEMAKEIDQLAEPQHFECTLHQPRSPLRDLKGALESLMEEETGQKKI
    

Molecular Weight6449.22 Da

Isoelectric Point (pI)4.66

Net Charge (pH 7.0)-6.05

Net Charge (pH 7.4) -6.39

Charge Density (pH 7.0) -0.1080

GRAVY Index-0.78

Hydrophobic Moment 0.67

Boman Index-0.12

Instability Index86.21

Aliphatic Index 80.18

Aromaticity 0.0357

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 2721.19

LogP -25.43

H-bond Donors 89.0

H-bond Acceptors 91.0

Rotatable Bonds 222.0

Heavy Atoms 451.0

Ring Count 8.0

Amide Bonds 61.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0003079 VERIFIED: NO

Provenance & Taxonomy

OrganismCavia porcellus [Animal]

FamilyGnRH-associated peptide

Tax ID10141

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Reproductive regulator Growth regulation Development regulation

Half-LifeMammalian: 1.4 hour; Yeast: 3 min; E. coli: >10 hour

RECORD: Rec_0139405 VERIFIED: NO