Peptide Database

Peptide NameSolution structure of human PYY3-36

Function Ontology

Neurological / Signaling

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC180H210N52O21

DescriptionPDB structure; NMR

        IKPEAPGEDASPEELNRYYASLRHYLNLVTRQRYX
    

Molecular Weight0.00 Da

Isoelectric Point (pI)7.63

Net Charge (pH 7.0)0.09

Net Charge (pH 7.4) 0.03

Charge Density (pH 7.0) 0.0026

GRAVY Index-1.04

Hydrophobic Moment 0.25

Boman Index-0.24

Instability Index80.42

Aliphatic Index 72.57

Aromaticity 0.1429

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

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0431257 VERIFIED: YES

Provenance & Taxonomy

Tax IDNone

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Neurological / Signaling

MethodNMR