Peptide Database

Peptide NameNPY-(20-36) (pig)

Function Ontology

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC103H156N30O26

DescriptionStandard

        YYSALRHYINLITRQRY
    

Molecular Weight2230.53 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)2.84

Net Charge (pH 7.4) 2.58

Charge Density (pH 7.0) 0.1672

GRAVY Index-0.71

Hydrophobic Moment 0.73

Boman Index-0.19

Instability Index72.07

Aliphatic Index 97.65

Aromaticity 0.2353

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 950.86

LogP -6.58

H-bond Donors 36.0

H-bond Acceptors 30.0

Rotatable Bonds 70.0

Heavy Atoms 159.0

Ring Count 5.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0379574 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 (Human)