[Term] id: PR:000049295 name: nonsense-mediated mRNA decay factor SMG9, initiator methionine removed form (human) def: "A nonsense-mediated mRNA decay factor SMG9 (human) that has had the initiator methionine removed. UniProtKB:Q9H0W8, 2-520." [PRO:DNx, Reactome:R-HSA-927812] comment: Category=organism-modification. synonym: "hSMG9/InitMet-" EXACT PRO-short-label [PRO:DNx] synonym: "PRO_0000289163" EXACT PRO-proteoform-ftid [PRO:DNx] synonym: "UniProtKB:Q9H0W8, 2-520" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-927812 "PR:000049295 located_in GO:0005829" intersection_of: PR:Q9H0W8 ! nonsense-mediated mRNA decay factor SMG9 (human) intersection_of: lacks_part PR:000021937 ! initiator methionine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens