Peptide Database

Peptide NameKisspeptin 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC150H241N51O48S2

DescriptionStandard

        AGTLDCLEQSCEGVERRRQPSRNAHYRTLPF
    

Molecular Weight3590.96 Da

Isoelectric Point (pI)8.11

Net Charge (pH 7.0)0.87

Net Charge (pH 7.4) 0.60

Charge Density (pH 7.0) 0.0281

GRAVY Index-1.02

Hydrophobic Moment 0.57

Boman Index-0.33

Instability Index128.25

Aliphatic Index 53.55

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 1636.54

LogP -20.39

H-bond Donors 60.0

H-bond Acceptors 52.0

Rotatable Bonds 117.0

Heavy Atoms 251.0

Ring Count 5.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0134748 VERIFIED: NO

Provenance & Taxonomy

OrganismHolothuria scabra [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide