Peptide Database

Peptide NameMetastasis-suppressor KiSS-1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Reproductive neuropeptide

Standard StatusStandard

Sequence Length111 amino acids

Chemical FormulaC520H848N172O153S2

DescriptionStandard

        EPLAKVAPLVKPGSTGQQSGPQELVNAWEKESRYAESKPGSAGLRARRSSPCPPVEGPAGRQRPLCASRSRLIPAPRGAVLVQREKDLSTYNWNSFGLRYGRRQAARAARG
    

Molecular Weight12021.49 Da

Isoelectric Point (pI)11.08

Net Charge (pH 7.0)11.83

Net Charge (pH 7.4) 11.61

Charge Density (pH 7.0) 0.1065

GRAVY Index-0.80

Hydrophobic Moment 0.71

Boman Index-0.22

Instability Index67.36

Aliphatic Index 63.42

Aromaticity 0.0541

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15595.00

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

Amino Acid Composition

TPSA 5258.91

LogP -65.16

H-bond Donors 187.0

H-bond Acceptors 167.0

Rotatable Bonds 389.0

Heavy Atoms 847.0

Ring Count 20.0

Amide Bonds 119.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0352558 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyKISS1

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsTyr91 Phosphotyrosine; Tyr100 Amidation

Bio-Activity Profile

Function

Hormone Reproductive neuropeptide