Peptide Database

Peptide NameCeliac toxic peptide from alpha-gliadin

Function Ontology

Venom / Toxin ▸ General toxin ▸ Celiac toxic

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC29H41N7O9

DescriptionStandard

        YPQPQ
    

Molecular Weight631.68 Da

Isoelectric Point (pI)5.52

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0482

GRAVY Index-2.30

Hydrophobic Moment 0.10

Boman Index-0.24

Instability Index148.24

Aliphatic Index 0.00

Aromaticity 0.2000

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 268.55

LogP -2.17

H-bond Donors 7.0

H-bond Acceptors 9.0

Rotatable Bonds 15.0

Heavy Atoms 45.0

Ring Count 3.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0214109 VERIFIED: YES

Provenance & Taxonomy

OrganismTriticum aestivum [Plant]

FamilyGliadin-derived

Tax ID4565;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Celiac toxic

RECORD: Rec_0338892 VERIFIED: YES