Peptide Database

Peptide NameUnnamed

Function Ontology

Sensory / Food function ▸ Taste-active peptide

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

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC33H56N12O12

DescriptionStandard

        ETSARHL
    

Molecular Weight812.87 Da

Isoelectric Point (pI)6.85

Net Charge (pH 7.0)-0.08

Net Charge (pH 7.4) -0.30

Charge Density (pH 7.0) -0.0109

GRAVY Index-1.01

Hydrophobic Moment 0.59

Boman Index-0.32

Instability Index36.09

Aliphatic Index 70.00

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 406.26

LogP -5.16

H-bond Donors 15.0

H-bond Acceptors 13.0

Rotatable Bonds 26.0

Heavy Atoms 57.0

Ring Count 1.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0062185 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyBeef-derived peptide

Tax ID9913

Structure & Mods

Configlinear contiguous peptide sequence [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Bitterness suppressing

TargetHuman T2R4 / HEK293T

MethodReceptor antagonism assay

RECORD: Rec_0194491 VERIFIED: NO