Peptide Database

Peptide NameUnnamed

Function Ontology

Sensory / Food function ▸ Taste-active peptide

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

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC55H93N15O23

DescriptionStandard

        VTADESQQDVLK
    

Molecular Weight1332.41 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.26

Net Charge (pH 7.4) -2.48

Charge Density (pH 7.0) -0.1885

GRAVY Index-0.74

Hydrophobic Moment 0.41

Boman Index-0.18

Instability Index52.14

Aliphatic Index 89.17

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 647.98

LogP -8.04

H-bond Donors 21.0

H-bond Acceptors 21.0

Rotatable Bonds 46.0

Heavy Atoms 93.0

Ring Count 0.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0399937 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Taste activity Umami

Targetumami taste model