[Term] id: PR:000048291 name: dual specificity mitogen-activated protein kinase kinase 1, initiator methionine removed form (human) def: "A dual specificity mitogen-activated protein kinase kinase 1 (human) that has had the initiator methionine removed. UniProtKB:Q02750, 2-393." [PRO:DNx, Reactome:R-HSA-59502] comment: Category=organism-modification. synonym: "hMAP2K1/InitMet-" EXACT PRO-short-label [PRO:DNx] synonym: "PRO_0000086365" EXACT PRO-proteoform-ftid [PRO:DNx] synonym: "UniProtKB:Q02750, 2-393" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-59502 "PR:000048291 located_in GO:0005829" intersection_of: PR:Q02750 ! dual specificity mitogen-activated protein kinase kinase 1 (human) intersection_of: lacks_part PR:000021937 ! initiator methionine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens