Peptide Database

Peptide NamePeptide YY-37

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC192H290N54O59

DescriptionStandard

        YPAKPEAPGEDASPEELSRYYASLRHYLNLVTRQRYG
    

Molecular Weight4298.68 Da

Isoelectric Point (pI)6.77

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.42

Charge Density (pH 7.0) -0.0040

GRAVY Index-1.08

Hydrophobic Moment 0.67

Boman Index-0.20

Instability Index88.45

Aliphatic Index 60.81

Aromaticity 0.1351

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7450.00

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

Amino Acid Composition

TPSA 1832.81

LogP -17.62

H-bond Donors 64.0

H-bond Acceptors 60.0

Rotatable Bonds 133.0

Heavy Atoms 305.0

Ring Count 10.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0008456 VERIFIED: NO

Provenance & Taxonomy

OrganismCanis familiaris [Animal]

Tax ID9615

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone