Peptide Database

Peptide NameGnRH-associated peptide 1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Reproductive neuropeptide

Regulatory peptide ▸ Biological modulation

Regulatory peptide ▸ Biological regulation

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length56 amino acids

Chemical FormulaC275H449N77O94S

DescriptionStandard

        DAENLIDSFQEIVKEVGQLAETQRFECTTHQPRSPLRDLKGALESLIEEETGQKKI
    

Molecular Weight6370.03 Da

Isoelectric Point (pI)4.67

Net Charge (pH 7.0)-5.14

Net Charge (pH 7.4) -5.43

Charge Density (pH 7.0) -0.0917

GRAVY Index-0.75

Hydrophobic Moment 0.71

Boman Index-0.16

Instability Index65.49

Aliphatic Index 85.36

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 2812.45

LogP -29.60

H-bond Donors 95.0

H-bond Acceptors 91.0

Rotatable Bonds 223.0

Heavy Atoms 447.0

Ring Count 5.0

Amide Bonds 61.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0059346 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyGnRH-associated peptide

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Reproductive regulator Growth regulation Development regulation Receptor modulation

Half-LifeMammalian: 1.1 hour; Yeast: 3 min; E. coli: >10 hour

RECORD: Rec_0380311 VERIFIED: NO