Peptide Database

Peptide NameUnnamed

Function Ontology

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

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC19H35N5O6

DescriptionStandard

        GGVVV
    

Molecular Weight429.51 Da

Isoelectric Point (pI)5.53

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0480

GRAVY Index2.36

Hydrophobic Moment 0.15

Boman Index0.84

Instability Index32.68

Aliphatic Index 174.00

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 179.72

LogP -1.43

H-bond Donors 6.0

H-bond Acceptors 6.0

Rotatable Bonds 12.0

Heavy Atoms 30.0

Ring Count 0.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0364371 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilySensory peptide

Structure & Mods

Configlinear contiguous peptide sequence [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Bitter

Activity0.13 Rcaf

MethodRelative bitterness (Rcaf)