[Term] id: PR:000048084 name: tyrosine-protein kinase JAK1 phosphotyrosine form (human) def: "A tyrosine-protein kinase JAK1 (human) that includes at least one phosphorylated tyrosine. UniProtKB:P23458, MOD:00048." [PRO:DNx, Reactome:R-HSA-451921] comment: Category=organism-modification. synonym: "hJAK1/PhosTyr+" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P23458, MOD:00048" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-451921 "PR:000048084 located_in GO:0005829" intersection_of: PR:P23458 ! tyrosine-protein kinase JAK1 (human) intersection_of: has_part MOD:00048 ! O4'-phospho-L-tyrosine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens