Peptide Database

Peptide NameUmami enhancing peptide

Function Ontology

Sensory / Food function ▸ Taste-active peptide ▸ Umami peptide

Standard StatusStandard

Sequence Length3 amino acids

Chemical FormulaC13H22N4O5

DescriptionStandard

PAQ

Molecular Weight314.34 Da

Isoelectric Point (pI)5.96

Net Charge (pH 7.0)-0.04

Net Charge (pH 7.4) -0.10

Charge Density (pH 7.0) -0.0138

GRAVY Index-1.10

Hydrophobic Moment 0.40

Boman Index-0.04

Instability Index70.87

Aliphatic Index 33.33

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 150.62

LogP -1.92

H-bond Donors 5.0

H-bond Acceptors 5.0

Rotatable Bonds 8.0

Heavy Atoms 22.0

Ring Count 1.0

Amide Bonds 3.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0145975 VERIFIED: YES

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyPorcine-derived peptide

Tax ID9823

Structure & Mods

Configlinear contiguous peptide sequence [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Umami enhancing