Peptide Database

Peptide NameBitter peptide 4

Function Ontology

Sensory / Food function ▸ Taste-active peptide

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC34H61N7O10

DescriptionStandard

        LQLLEL
    

Molecular Weight727.89 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.2062

GRAVY Index1.37

Hydrophobic Moment 0.34

Boman Index0.44

Instability Index62.67

Aliphatic Index 260.00

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 289.21

LogP 0.14

H-bond Donors 9.0

H-bond Acceptors 9.0

Rotatable Bonds 25.0

Heavy Atoms 51.0

Ring Count 0.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0089516 VERIFIED: YES

Provenance & Taxonomy

OrganismZea mays [Plant]

Tax ID4577

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Taste