[Term]
id: PR:000049577
name: splicing factor U2AF 26 kDa subunit, initiator methionine removed form (human)
def: "A splicing factor U2AF 26 kDa subunit (human) that has had the initiator methionine removed. UniProtKB:Q8WU68, 2-220." [PRO:DNx, Reactome:R-HSA-8865946]
comment: Category=organism-modification.
synonym: "PRO_0000309740" EXACT PRO-proteoform-ftid [PRO:DNx]
synonym: "hU2AF1L4/InitMet-" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:Q8WU68, 2-220" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-8865946 "PR:000049577 located_in GO:0005654"
intersection_of: lacks_part PR:000021937 ! initiator methionine
intersection_of: PR:Q8WU68 ! splicing factor U2AF 26 kDa subunit (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:Q8WU68
name: splicing factor U2AF 26 kDa subunit (human)
def: "A splicing factor U2AF 26 kDa subunit that is encoded in the genome of human." [PRO:DNx, UniProtKB:Q8WU68]
comment: Category=organism-gene.
synonym: "U2AF1L3" RELATED Gene-based [UniProtKB:Q8WU68]
synonym: "U2AF1L4" RELATED Gene-based [UniProtKB:Q8WU68]
synonym: "hU2AF1L4" EXACT PRO-short-label [PRO:DNx]
synonym: "U2AF1-RS3" RELATED Gene-based [UniProtKB:Q8WU68]
synonym: "U2AF1-like 4 (human)" EXACT [UniProtKB:Q8WU68]
synonym: "U2AF1-like protein 3 (human)" EXACT [UniProtKB:Q8WU68]
synonym: "U2 auxiliary factor 26 (human)" EXACT [UniProtKB:Q8WU68]
synonym: "U2 small nuclear RNA auxiliary factor 1-like protein 3 (human)" EXACT [UniProtKB:Q8WU68]
synonym: "U2 small nuclear RNA auxiliary factor 1-like protein 4 (human)" EXACT [UniProtKB:Q8WU68]
synonym: "U2(RNU2) small nuclear RNA auxiliary factor 1-like protein 3 (human)" EXACT [UniProtKB:Q8WU68]
xref: UniProtKB:Q8WU68
intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens
intersection_of: PR:000016945 ! splicing factor U2AF 26 kDa subunit
relationship: has_gene_template HGNC:23020 ! U2AF1L4 (human)

[Term]
id: PR:000016945
name: splicing factor U2AF 26 kDa subunit
def: "A protein that is a translation product of the human U2AF1L4 gene or a 1:1 ortholog thereof." [PRO:DNx]
comment: Category=gene.
synonym: "U2af26" RELATED Gene-based []
synonym: "U2AF1L3" RELATED Gene-based []
synonym: "U2AF1L4" EXACT PRO-short-label [PRO:DNx]
synonym: "U2AF1-RS3" RELATED Gene-based []
synonym: "U2AF1-like 4" EXACT []
synonym: "U2AF1-like protein 3" EXACT []
synonym: "U2 auxiliary factor 26" EXACT []
synonym: "U2 small nuclear RNA auxiliary factor 1-like protein 3" EXACT []
synonym: "U2 small nuclear RNA auxiliary factor 1-like protein 4" EXACT []
synonym: "U2(RNU2) small nuclear RNA auxiliary factor 1-like protein 3" EXACT []
is_a: PR:000000001 ! protein

[Term]
id: PR:Q8WU68-1
name: splicing factor U2AF 26 kDa subunit isoform 1 (human)
def: "A splicing factor U2AF 26 kDa subunit isoform 1 that is encoded in the genome of human." [PRO:DNx]
comment: Category=organism-sequence.
synonym: "hU2AF1L4/iso:1" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:Q8WU68-1
intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens
intersection_of: PR:000042151 ! splicing factor U2AF 26 kDa subunit isoform 1

[Term]
id: PR:Q8WU68-3
name: splicing factor U2AF 26 kDa subunit isoform h3 (human)
def: "A splicing factor U2AF 26 kDa subunit (human) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:Q8WU68-3." [PRO:DNx, UniProtKB:Q8WU68]
comment: Category=organism-sequence.
synonym: "hU2AF1L4/iso:h3" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:Q8WU68-3
is_a: PR:Q8WU68 ! splicing factor U2AF 26 kDa subunit (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:Q8WU68-2
name: splicing factor U2AF 26 kDa subunit isoform h2 (human)
def: "A splicing factor U2AF 26 kDa subunit (human) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:Q8WU68-2." [PRO:DNx, UniProtKB:Q8WU68]
comment: Category=organism-sequence.
synonym: "hU2AF1L4/iso:h2" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:Q8WU68-2
is_a: PR:Q8WU68 ! splicing factor U2AF 26 kDa subunit (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens