Peptide Database

Peptide NameFlavor peptide 23

Function Ontology

Sensory / Food function ▸ Taste-active peptide

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

Standard StatusStandard

Sequence Length3 amino acids

Chemical FormulaC13H21N3O9

DescriptionStandard

SEE

Molecular Weight363.32 Da

Isoelectric Point (pI)4.24

Net Charge (pH 7.0)-2.53

Net Charge (pH 7.4) -2.74

Charge Density (pH 7.0) -0.8430

GRAVY Index-2.60

Hydrophobic Moment 0.27

Boman Index-0.55

Instability Index179.53

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 216.35

LogP -2.91

H-bond Donors 7.0

H-bond Acceptors 7.0

Rotatable Bonds 12.0

Heavy Atoms 25.0

Ring Count 0.0

Amide Bonds 2.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0064038 VERIFIED: NO

Provenance & Taxonomy

OrganismUnknown [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Taste

RECORD: Rec_0239859 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