Peptide Database

Peptide NameKisspeptin 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC150H239N51O50S2

DescriptionStandard

        GGSLDCLEQSCEDVERRRQPSRNAHYRTLPF
    

Molecular Weight3620.94 Da

Isoelectric Point (pI)6.75

Net Charge (pH 7.0)-0.16

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0053

GRAVY Index-1.19

Hydrophobic Moment 0.60

Boman Index-0.39

Instability Index141.18

Aliphatic Index 50.32

Aromaticity 0.0645

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 1673.84

LogP -21.33

H-bond Donors 61.0

H-bond Acceptors 53.0

Rotatable Bonds 119.0

Heavy Atoms 253.0

Ring Count 5.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0285640 VERIFIED: NO

Provenance & Taxonomy

OrganismHolothuria glaberrima [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide