Peptide Database

Peptide NameUnnamed

Function Ontology

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

Standard StatusStandard

Sequence Length3 amino acids

Chemical FormulaC17H31N3O6

DescriptionStandard

ELL

Molecular Weight373.44 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.16

Net Charge (pH 7.4) -1.33

Charge Density (pH 7.0) -0.3877

GRAVY Index1.37

Hydrophobic Moment 0.68

Boman Index0.46

Instability Index6.67

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 158.82

LogP 0.32

H-bond Donors 5.0

H-bond Acceptors 5.0

Rotatable Bonds 12.0

Heavy Atoms 26.0

Ring Count 0.0

Amide Bonds 2.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0347183 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyModel sensory peptide

Tax ID32630

Structure & Mods

Configlinear contiguous peptide sequence [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Bitter

Activity2.5 Rcaf

MethodRelative bitterness (Rcaf)