Peptide Database

Peptide NameNeuropeptide NKY 3.2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC101H154N34O40

DescriptionStandard

        NHVGSGASSSNDNAAGTGSASAVFRY
    

Molecular Weight2484.51 Da

Isoelectric Point (pI)6.74

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.41

Charge Density (pH 7.0) -0.0059

GRAVY Index-0.38

Hydrophobic Moment 0.37

Boman Index0.05

Instability Index8.47

Aliphatic Index 41.54

Aromaticity 0.0769

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1209.81

LogP -22.69

H-bond Donors 43.0

H-bond Acceptors 41.0

Rotatable Bonds 78.0

Heavy Atoms 175.0

Ring Count 3.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0358455 VERIFIED: NO

Provenance & Taxonomy

OrganismSepia officinalis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide