Peptide Database

Peptide NameUnnamed

Function Ontology

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

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

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC28H43N7O9

DescriptionStandard

        TYNPK
    

Molecular Weight621.68 Da

Isoelectric Point (pI)8.26

Net Charge (pH 7.0)0.40

Net Charge (pH 7.4) 0.20

Charge Density (pH 7.0) 0.0792

GRAVY Index-2.20

Hydrophobic Moment 0.14

Boman Index-0.39

Instability Index2.24

Aliphatic Index 0.00

Aromaticity 0.2000

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 280.50

LogP -2.82

H-bond Donors 9.0

H-bond Acceptors 10.0

Rotatable Bonds 17.0

Heavy Atoms 44.0

Ring Count 2.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0418418 VERIFIED: YES

Provenance & Taxonomy

OrganismOryza sativa [Plant]

FamilyGrain-derived peptide

Tax ID4530

Structure & Mods

Configlinear contiguous peptide sequence [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Bitter

TargetT1R1/T1R3 receptor / molecular docking

RECORD: Rec_0420209 VERIFIED: YES