[Term] id: PR:000049579 name: U2 snRNP-associated SURP motif-containing protein, initiator methionine removed form (human) def: "A U2 snRNP-associated SURP motif-containing protein (human) that has had the initiator methionine removed. UniProtKB:O15042, 2-1029." [PRO:DNx, Reactome:R-HSA-8865950] comment: Category=organism-modification. synonym: "hU2SURP/InitMet-" EXACT PRO-short-label [PRO:DNx] synonym: "PRO_0000280070" EXACT PRO-proteoform-ftid [PRO:DNx] synonym: "UniProtKB:O15042, 2-1029" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-8865950 "PR:000049579 located_in GO:0005654" intersection_of: PR:O15042 ! U2 snRNP-associated SURP motif-containing protein (human) intersection_of: lacks_part PR:000021937 ! initiator methionine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens