Peptide Database

Peptide NamePeptide YY-2

Function Ontology

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Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC162H256N34O45S

DescriptionStandard

        MATVLLALLVYLGALVDAYPIKPEAPGEDAFLG
    

Molecular Weight3432.03 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.49

Net Charge (pH 7.4) -3.72

Charge Density (pH 7.0) -0.1059

GRAVY Index0.97

Hydrophobic Moment 0.24

Boman Index0.46

Instability Index17.56

Aliphatic Index 139.09

Aromaticity 0.0909

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 1204.06

LogP -4.14

H-bond Donors 39.0

H-bond Acceptors 43.0

Rotatable Bonds 105.0

Heavy Atoms 242.0

Ring Count 6.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0094856 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyPeptide YY

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

Half-LifeMammalian: 30 hour; Yeast: >20 hour; E. coli: >10 hour