Peptide Database

Peptide NameAlpha-gliadin precursor; fragment; wheat (Triticum aestivum subsp. Spelta)

Function Ontology

Annotation / Protein functional class ▸ Storage protein

Immunology ▸ Adverse immune reactivity ▸ Allergenicity ▸ Allergen

Standard StatusStandard

Sequence Length288 amino acids

Chemical FormulaC1481H2295N419O434S9

DescriptionStandard

        MKTFLILALLAIVATTATTAVRVPVPQLQPQNPSQQQPQEQVPLVQQQQFLGQQQPFPPQQPYPQPQPFPSQQPYLQLQPFPQPQLPYSQPQPFRPQQPYPQPQPQYSQPQQPISQQQQQQQQQQQQQQQQQQQQILQQILQQQLIPCMDVVLQQHNIAHGRSQVLQQSTYQLLQELCCQHLWQIPEQSQCQAIHKVVHAIILHQQQKQQQQPSSQVSFQQPLQQYPLGQGSFRPSQQNPQAQGSVQPQQLPQFEEIRNLALQTLPAMCNVYIPPYCTITPFGIFGTN
    

Molecular Weight33202.20 Da

Isoelectric Point (pI)8.24

Net Charge (pH 7.0)1.97

Net Charge (pH 7.4) 1.33

Charge Density (pH 7.0) 0.0068

GRAVY Index-0.79

Hydrophobic Moment 0.61

Boman Index-0.05

Instability Index113.50

Aliphatic Index 73.44

Aromaticity 0.0729

Extinction Coeff. Reduced 18910.00

Extinction Coeff. Oxidized 19285.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0178799 VERIFIED: YES

Provenance & Taxonomy

OrganismTriticum aestivum [Plant]

FamilyGliadin

Tax ID4565;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Allergen Storage Protein