[Term] id: PR:000047157 name: spliceosome RNA helicase DDX39B, initiator methionine removed form (human) def: "A spliceosome RNA helicase DDX39B (human) that has had the initiator methionine removed. UniProtKB:Q13838, 2-428." [PRO:DNx, Reactome:R-HSA-8849139] comment: Category=organism-modification. synonym: "hDDX39B/InitMet-" EXACT PRO-short-label [PRO:DNx] synonym: "PRO_0000055071" EXACT PRO-proteoform-ftid [PRO:DNx] synonym: "UniProtKB:Q13838, 2-428" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-8849139 "PR:000047157 located_in GO:0005654" xref: Reactome:R-HSA-9715154 "PR:000047157 located_in GO:0005829" intersection_of: PR:Q13838 ! spliceosome RNA helicase DDX39B (human) intersection_of: lacks_part PR:000021937 ! initiator methionine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens