[Term] id: PR:000049214 name: splicing factor 3B subunit 4, initiator methionine removed form (human) def: "A splicing factor 3B subunit 4 (human) that has had the initiator methionine removed. UniProtKB:Q15427, 2-424." [PRO:DNx, Reactome:R-HSA-71975] comment: Category=organism-modification. synonym: "hSF3B4/InitMet-" EXACT PRO-short-label [PRO:DNx] synonym: "PRO_0000081955" EXACT PRO-proteoform-ftid [PRO:DNx] synonym: "UniProtKB:Q15427, 2-424" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-71975 "PR:000049214 located_in GO:0005654" intersection_of: PR:Q15427 ! splicing factor 3B subunit 4 (human) intersection_of: lacks_part PR:000021937 ! initiator methionine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens