[Term]
id: PR:Q15637-1
name: splicing factor 1 isoform 1 (human)
def: "A splicing factor 1 isoform 1 that is encoded in the genome of human." [PRO:DNx]
comment: Category=organism-sequence.
synonym: "hSF1/iso:1" EXACT PRO-short-label [PRO:DNx]
synonym: "splicing factor 1 isoform SF1-HL1 (human)" EXACT [UniProtKB:Q15637]
xref: UniProtKB:Q15637-1
intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens
intersection_of: PR:000040657 ! splicing factor 1 isoform 1

[Term]
id: PR:Q15637-3
name: splicing factor 1 isoform h3 (human)
def: "A splicing factor 1 (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:Q15637-3." [PRO:DNx, UniProtKB:Q15637]
comment: Category=organism-sequence.
synonym: "hSF1/iso:h3" EXACT PRO-short-label [PRO:DNx]
synonym: "splicing factor 1 isoform ZFM1-A (human)" EXACT [UniProtKB:Q15637]
synonym: "splicing factor 1 isoform ZFM1-ABCDEF (human)" EXACT [UniProtKB:Q15637]
xref: UniProtKB:Q15637-3
is_a: PR:Q15637 ! splicing factor 1 (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:Q15637-2
name: splicing factor 1 isoform h2 (human)
def: "A splicing factor 1 (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:Q15637-2." [PRO:DNx, UniProtKB:Q15637]
comment: Category=organism-sequence.
synonym: "hSF1/iso:h2" EXACT PRO-short-label [PRO:DNx]
synonym: "splicing factor 1 isoform Bone (human)" EXACT [UniProtKB:Q15637]
synonym: "splicing factor 1 isoform SF1-Bo (human)" EXACT [UniProtKB:Q15637]
xref: UniProtKB:Q15637-2
is_a: PR:Q15637 ! splicing factor 1 (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:Q15637-5
name: splicing factor 1 isoform h5 (human)
def: "A splicing factor 1 (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:Q15637-5." [PRO:DNx, UniProtKB:Q15637]
comment: Category=organism-sequence.
synonym: "hSF1/iso:h5" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:Q15637-5
is_a: PR:Q15637 ! splicing factor 1 (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:Q15637-4
name: splicing factor 1 isoform h4 (human)
def: "A splicing factor 1 (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:Q15637-4." [PRO:DNx, UniProtKB:Q15637]
comment: Category=organism-sequence.
synonym: "hSF1/iso:h4" EXACT PRO-short-label [PRO:DNx]
synonym: "splicing factor 1 isoform ZFM1-B (human)" EXACT [UniProtKB:Q15637]
synonym: "splicing factor 1 isoform ZFM1-ABCDF (human)" EXACT [UniProtKB:Q15637]
xref: UniProtKB:Q15637-4
is_a: PR:Q15637 ! splicing factor 1 (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:Q15637-7
name: splicing factor 1 isoform h7 (human)
def: "A splicing factor 1 (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:Q15637-7." [PRO:DNx, UniProtKB:Q15637]
comment: Category=organism-sequence.
synonym: "hSF1/iso:h7" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:Q15637-7
is_a: PR:Q15637 ! splicing factor 1 (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:Q15637-6
name: splicing factor 1 isoform h6 (human)
def: "A splicing factor 1 (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:Q15637-6." [PRO:DNx, UniProtKB:Q15637]
comment: Category=organism-sequence.
synonym: "hSF1/iso:h6" EXACT PRO-short-label [PRO:DNx]
synonym: "splicing factor 1 isoform B6 (human)" EXACT [UniProtKB:Q15637]
synonym: "splicing factor 1 isoform ZFM1-D (human)" EXACT [UniProtKB:Q15637]
xref: UniProtKB:Q15637-6
is_a: PR:Q15637 ! splicing factor 1 (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:000045943
name: splicing factor 1 phosphorylated 1 (human)
def: "A splicing factor 1 (human) that has been phosphorylated at the position equivalent to Ser-20 of the amino acid sequence represented by UniProtKB:Q15637-1. Example: UniProtKB:Q15637-1, Ser-20, MOD:00046." [PMID:10449420, iPTMnet:Q15637]
comment: Category=organism-modification. Evidence=(ECO:0000006, based on PMID:10449420). Status=unreviewed.
synonym: "hSF1/Phos:1" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:Q15637-1, Ser-20, MOD:00046" NARROW PRO-proteoform-std [PRO:DNx]
is_a: PR:Q15637 ! splicing factor 1 (human)
relationship: has_part MOD:00046 ! O-phospho-L-serine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:000049213
name: splicing factor 1, initiator methionine removed form (human)
def: "A splicing factor 1 (human) that has had the initiator methionine removed. UniProtKB:Q15637, 2-639." [PRO:DNx, Reactome:R-HSA-8865928]
comment: Category=organism-modification.
synonym: "hSF1/InitMet-" EXACT PRO-short-label [PRO:DNx]
synonym: "PRO_0000050129" EXACT PRO-proteoform-ftid [PRO:DNx]
synonym: "UniProtKB:Q15637, 2-639" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-8865928 "PR:000049213 located_in GO:0005654"
intersection_of: lacks_part PR:000021937 ! initiator methionine
intersection_of: PR:Q15637 ! splicing factor 1 (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:Q15637
name: splicing factor 1 (human)
def: "A splicing factor 1 that is encoded in the genome of human." [PRO:DNx, UniProtKB:Q15637]
comment: Category=organism-gene.
synonym: "SF1" RELATED Gene-based [UniProtKB:Q15637]
synonym: "ZFM1" RELATED Gene-based [UniProtKB:Q15637]
synonym: "hSF1" EXACT PRO-short-label [PRO:DNx]
synonym: "ZNF162" RELATED Gene-based [UniProtKB:Q15637]
synonym: "BBP (human)" EXACT [UniProtKB:Q15637]
synonym: "mBBP (human)" EXACT [UniProtKB:Q15637]
synonym: "zinc finger protein 162 (human)" EXACT [UniProtKB:Q15637]
synonym: "transcription factor ZFM1 (human)" EXACT [UniProtKB:Q15637]
synonym: "zinc finger gene in MEN1 locus (human)" EXACT [UniProtKB:Q15637]
synonym: "mammalian branch point-binding protein (human)" EXACT [UniProtKB:Q15637]
xref: UniProtKB:Q15637
intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens
intersection_of: PR:000014730 ! splicing factor 1
relationship: has_gene_template HGNC:12950 ! SF1 (human)

[Term]
id: PR:000014730
name: splicing factor 1
def: "A protein that is a translation product of the human SF1 gene or a 1:1 ortholog thereof." [PRO:DNx]
comment: Category=gene.
synonym: "BBP" EXACT []
synonym: "SF1" EXACT PRO-short-label [PRO:DNx]
synonym: "ZFM" EXACT []
synonym: "CW17" EXACT []
synonym: "ZFM1" RELATED Gene-based []
synonym: "ZNF162" RELATED Gene-based []
synonym: "Zfp162" RELATED Gene-based []
synonym: "zinc finger protein 162" EXACT []
synonym: "transcription factor ZFM1" EXACT []
synonym: "zinc finger gene in MEN1 locus" EXACT []
synonym: "mammalian branch point-binding protein" EXACT []
is_a: PR:000000001 ! protein