[Term] id: PR:000061077 name: dual specificity mitogen-activated protein kinase kinase 1 sequence variant D67N, initiator methionine removed form (human) def: "A dual specificity mitogen-activated protein kinase kinase 1 (human) that has an Asn residue at the position equivalent to Asp-67 of the amino acid sequence represented by UniProtKB:Q02750-1 and that has had the initiator methionine removed. Example: UniProtKB:Q02750-1, 2-393, Asp-67, CHEBI:50347." [PRO:DNx, Reactome:R-HSA-9652016] comment: Category=organism-modification. synonym: "hMAP2K1/var:D67N/InitMet-" EXACT PRO-short-label [PRO:DNx] synonym: "MAP2K1 D67N" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-9652016] synonym: "UniProtKB:Q02750, 2-393, Asp-67, CHEBI:50347" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q02750-1, 2-393, Asp-67, CHEBI:50347" NARROW PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-9652016 "PR:000061077 located_in GO:0005829" is_a: PR:Q02750 ! dual specificity mitogen-activated protein kinase kinase 1 (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens