Peptide Database

Peptide NamePeptide XT (1-55)

Function Ontology

Venom / Toxin ▸ General toxin ▸ Celiac toxic

Standard StatusStandard

Sequence Length55 amino acids

Chemical FormulaC291H436N80O84

DescriptionStandard

        VRVPVPQLQPQNPSQQQPQEQVPLVQQQQFLGQQQPFPPQQPYPQPQPFPSQQPY
    

Molecular Weight6399.06 Da

Isoelectric Point (pI)5.97

Net Charge (pH 7.0)-0.27

Net Charge (pH 7.4) -0.48

Charge Density (pH 7.0) -0.0048

GRAVY Index-1.32

Hydrophobic Moment 0.27

Boman Index-0.13

Instability Index144.29

Aliphatic Index 47.64

Aromaticity 0.0909

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 2630.97

LogP -28.59

H-bond Donors 71.0

H-bond Acceptors 84.0

Rotatable Bonds 189.0

Heavy Atoms 455.0

Ring Count 20.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0351625 VERIFIED: YES

Provenance & Taxonomy

OrganismTriticum aestivum [Plant]

FamilyGliadin

Tax ID4565

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Celiac toxic

TargetHuman coeliac samples

MethodLIF test / organ culture