[Term] id: PR:000049324 name: transcription factor Sp1, initiator methionine removed form (human) def: "A transcription factor Sp1 (human) that has had the initiator methionine removed. UniProtKB:P08047, 2-785." [PRO:DNx, Reactome:R-HSA-1592223] comment: Category=organism-modification. synonym: "hSP1/InitMet-" EXACT PRO-short-label [PRO:DNx] synonym: "PRO_0000047137" EXACT PRO-proteoform-ftid [PRO:DNx] synonym: "UniProtKB:P08047, 2-785" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-1592223 "PR:000049324 located_in GO:0005654" intersection_of: PR:P08047 ! transcription factor Sp1 (human) intersection_of: lacks_part PR:000021937 ! initiator methionine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens