Peptide Database

Peptide NameAYNPY peptide

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC150H226N48O45S6

DescriptionStandard

        AYRTSYRPQFGENCACCRKDRFNYGCCLNCA
    

Molecular Weight3614.08 Da

Isoelectric Point (pI)8.67

Net Charge (pH 7.0)2.74

Net Charge (pH 7.4) 2.45

Charge Density (pH 7.0) 0.0883

GRAVY Index-0.67

Hydrophobic Moment 0.31

Boman Index-0.25

Instability Index19.69

Aliphatic Index 22.26

Aromaticity 0.1613

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 1549.26

LogP -19.49

H-bond Donors 61.0

H-bond Acceptors 54.0

Rotatable Bonds 114.0

Heavy Atoms 249.0

Ring Count 6.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0207368 VERIFIED: NO

Provenance & Taxonomy

OrganismPlatynereis dumerilii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide