[Term] id: PR:000002236 name: tyrosine-protein kinase BTK isoform 1 def: "A tyrosine-protein kinase BTK 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:Q06187-1 or a 1:1 ortholog thereof." [PRO:JAN] comment: Category=sequence. synonym: "BTK/iso:1" EXACT PRO-short-label [PRO:DNx] property_value: has_archetype PR:Q06187-1 is_a: PR:000002110 ! tyrosine-protein kinase BTK