Peptide Database

Peptide NameUnnamed

Function Ontology

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

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC62H88N14O14

DescriptionStandard

        LVYPFPGPIHN
    

Molecular Weight1253.45 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) -0.0140

GRAVY Index0.19

Hydrophobic Moment 0.35

Boman Index0.42

Instability Index81.22

Aliphatic Index 97.27

Aromaticity 0.1818

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 419.95

LogP -0.82

H-bond Donors 12.0

H-bond Acceptors 15.0

Rotatable Bonds 31.0

Heavy Atoms 90.0

Ring Count 6.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0276366 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilySensory peptide

Tax ID9913

Structure & Mods

Configlinear contiguous peptide sequence [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Bitter

TargetHuman TAS2R1/TAS2R4/TAS2R14/TAS2R39/TAS2R46; HEK293 cells