UniProt functional annotation for P18573

UniProt code: P18573.

Organism: Triticum aestivum (Wheat).
Taxonomy: Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade; Pooideae; Triticodae; Triticeae; Triticinae; Triticum.
 
Function: Gliadin is the major seed storage protein in wheat. {ECO:0000305}.
 
Tissue specificity: Expressed in endosperm. {ECO:0000269|PubMed:2102865}.
Ptm: Substrate of transglutaminase. {ECO:0000305|PubMed:12351792}.
Allergen: Causes an allergic reaction in human. Is the cause of the celiac disease, also known as celiac sprue or gluten-sensitive enteropathy. {ECO:0000269|PubMed:12351792}.
Miscellaneous: An internal 33-mer peptide seems to be the primary initiator of the inflammatory response to gluten in Celiac Sprue patients. {ECO:0000269|PubMed:12351792}.
Miscellaneous: The alpha/beta-gliadins can be divided into 5 homology classes. Sequence divergence between the classes is due to single base substitutions and to duplications or deletions within or near direct repeats. There are more than a 100 copies of the gene for alpha/beta- gliadin per haploid genome. {ECO:0000305}.
Similarity: Belongs to the gliadin/glutenin family. {ECO:0000305}.

Annotations taken from UniProtKB at the EBI.