Peptide Database

Peptide NameNPY-(13-36) (human)

Function Ontology

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC134H206N40O37S

DescriptionStandard

        PAEDMARYYSALRHYINLITRQRY
    

Molecular Weight3001.38 Da

Isoelectric Point (pI)9.55

Net Charge (pH 7.0)2.05

Net Charge (pH 7.4) 1.93

Charge Density (pH 7.0) 0.0852

GRAVY Index-0.82

Hydrophobic Moment 0.73

Boman Index-0.23

Instability Index72.02

Aliphatic Index 77.50

Aromaticity 0.1667

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 5960.00

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

Amino Acid Composition

TPSA 1277.07

LogP -10.36

H-bond Donors 48.0

H-bond Acceptors 41.0

Rotatable Bonds 96.0

Heavy Atoms 212.0

Ring Count 6.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0225869 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyGtoPdb peptide ligand

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Receptor agonist Signaling peptide

TargetY2 receptor (Rat)