Peptide Database

Peptide NameUmami enhancing peptide

Function Ontology

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

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC29H48N6O11

DescriptionStandard

        ALPEEV
    

Molecular Weight656.73 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.20

Net Charge (pH 7.4) -2.39

Charge Density (pH 7.0) -0.3664

GRAVY Index0.20

Hydrophobic Moment 0.39

Boman Index0.23

Instability Index123.73

Aliphatic Index 130.00

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 274.63

LogP -1.22

H-bond Donors 8.0

H-bond Acceptors 9.0

Rotatable Bonds 19.0

Heavy Atoms 46.0

Ring Count 1.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0360613 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilySoy-derived peptide

Structure & Mods

Configlinear contiguous peptide sequence [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Umami enhancing

Activity1520 μM

MethodTaste threshold