Peptide Database

Peptide NameManchego cheese peptide

Function Ontology

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

Standard StatusStandard

Sequence Length3 amino acids

Chemical FormulaC17H33N7O6

DescriptionStandard

RKE

Molecular Weight431.49 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)0.77

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.2557

GRAVY Index-3.97

Hydrophobic Moment 0.66

Boman Index-1.59

Instability Index6.67

Aliphatic Index 0.00

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 246.74

LogP -2.38

H-bond Donors 9.0

H-bond Acceptors 7.0

Rotatable Bonds 16.0

Heavy Atoms 30.0

Ring Count 0.0

Amide Bonds 2.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0039229 VERIFIED: YES

Provenance & Taxonomy

OrganismOvis aries [Animal]

FamilyCasein-derived peptide

Tax ID9940

Structure & Mods

Configlinear contiguous peptide sequence [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Umami