Peptide Database

Peptide NameUnnamed

Function Ontology

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

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC62H85N17O17

DescriptionStandard

        QLFNPSTNPWH
    

Molecular Weight1340.44 Da

Isoelectric Point (pI)6.74

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.41

Charge Density (pH 7.0) -0.0139

GRAVY Index-1.15

Hydrophobic Moment 0.40

Boman Index0.02

Instability Index26.61

Aliphatic Index 35.45

Aromaticity 0.1818

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 550.94

LogP -5.37

H-bond Donors 17.0

H-bond Acceptors 18.0

Rotatable Bonds 36.0

Heavy Atoms 96.0

Ring Count 6.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0168966 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