[Term] id: PR:P52333-1 name: tyrosine-protein kinase JAK3 isoform 2 (human) def: "A tyrosine-protein kinase JAK3 (human) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P52333-1." [PRO:DNx, UniProtKB:P52333] comment: Category=organism-sequence. Requested by=PubChem. synonym: "hJAK3/iso:2" EXACT PRO-short-label [PRO:DNx] synonym: "tyrosine-protein kinase JAK3 isoform JAK3S (human)" EXACT [UniProtKB:P52333] synonym: "tyrosine-protein kinase JAK3 isoform Spleen-JAK3 (human)" EXACT [UniProtKB:P52333] xref: UniProtKB:P52333-1 is_a: PR:P52333 ! tyrosine-protein kinase JAK3 (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens