Peptide Database

Peptide NameNeuropeptide KY NKY

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC181H270N52O56S

DescriptionStandard

        KMFWQPLGYLPASVRAHNSPAGSSGTDTQGSSSNVFRY
    

Molecular Weight4102.46 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.59

Charge Density (pH 7.0) 0.0486

GRAVY Index-0.57

Hydrophobic Moment 0.41

Boman Index0.01

Instability Index56.96

Aliphatic Index 43.68

Aromaticity 0.1316

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 1740.13

LogP -23.21

H-bond Donors 61.0

H-bond Acceptors 60.0

Rotatable Bonds 126.0

Heavy Atoms 290.0

Ring Count 10.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0134482 VERIFIED: NO

Provenance & Taxonomy

OrganismDeroceras reticulatum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide