Peptide Database

Peptide NameNeuropeptide Y 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC163H253N45O40S

DescriptionStandard

        PKVFRNADELRMYLKALNEYFAIVGRPRF
    

Molecular Weight3515.09 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)2.96

Net Charge (pH 7.4) 2.89

Charge Density (pH 7.0) 0.1021

GRAVY Index-0.33

Hydrophobic Moment 0.61

Boman Index-0.10

Instability Index18.12

Aliphatic Index 84.14

Aromaticity 0.1724

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 1393.52

LogP -8.26

H-bond Donors 50.0

H-bond Acceptors 44.0

Rotatable Bonds 115.0

Heavy Atoms 249.0

Ring Count 7.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0037964 VERIFIED: NO

Provenance & Taxonomy

OrganismCapitella teleta [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide