Peptide Database

Peptide NameNPY-(16-36) (pig)

Function Ontology

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC122H189N37O32

DescriptionStandard

        DLARYYSALRHYINLITRQRY
    

Molecular Weight2686.03 Da

Isoelectric Point (pI)9.98

Net Charge (pH 7.0)2.84

Net Charge (pH 7.4) 2.58

Charge Density (pH 7.0) 0.1354

GRAVY Index-0.69

Hydrophobic Moment 0.73

Boman Index-0.24

Instability Index56.66

Aliphatic Index 102.38

Aromaticity 0.1905

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 1166.46

LogP -8.83

H-bond Donors 44.0

H-bond Acceptors 36.0

Rotatable Bonds 86.0

Heavy Atoms 191.0

Ring Count 5.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0160132 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)