[Term]
id: PR:Q9LU44
name: splicing factor-like protein 1 (Arabidopsis thaliana)
def: "A splicing factor 1 that is encoded in the genome of Arabidopsis thaliana." [OMA:Q9LU44, PANTHER:PTHR11208:SF6, PRO:DNx]
comment: Category=organism-gene.
synonym: "SF1" RELATED Gene-based [UniProtKB:Q9LU44]
synonym: "AtSF1" EXACT [UniProtKB:Q9LU44]
synonym: "At-SF1" EXACT PRO-short-label [PRO:DNx]
synonym: "MWD22.25" RELATED Gene-based [UniProtKB:Q9LU44]
synonym: "At5g51300" RELATED Gene-based [UniProtKB:Q9LU44]
synonym: "SF1 homolog protein (Arabidopsis thaliana)" EXACT [UniProtKB:Q9LU44]
xref: UniProtKB:Q9LU44
intersection_of: only_in_taxon NCBITaxon:3702 ! Arabidopsis thaliana
intersection_of: PR:000014730 ! splicing factor 1
relationship: has_gene_template Araport:AT5G51300 ! SF1 (Arabidopsis thaliana)

[Term]
id: PR:Q64213
name: splicing factor 1 (mouse)
def: "A splicing factor 1 that is encoded in the genome of mouse." [OMA:Q64213, PRO:DNx]
comment: Category=organism-gene.
synonym: "Sf1" RELATED Gene-based [UniProtKB:Q64213]
synonym: "Zfm1" RELATED Gene-based [UniProtKB:Q64213]
synonym: "mBBP" RELATED [UniProtKB:Q64213]
synonym: "mSF1" EXACT PRO-short-label [PRO:DNx]
synonym: "mZFM" EXACT [UniProtKB:Q64213]
synonym: "Zfp162" RELATED Gene-based [UniProtKB:Q64213]
synonym: "BBP (mouse)" EXACT [UniProtKB:Q64213]
synonym: "CW17 (mouse)" EXACT [UniProtKB:Q64213]
synonym: "zinc finger protein 162 (mouse)" EXACT [UniProtKB:Q64213]
synonym: "transcription factor ZFM1 (mouse)" EXACT [UniProtKB:Q64213]
synonym: "zinc finger gene in MEN1 locus (mouse)" EXACT [UniProtKB:Q64213]
synonym: "mammalian branch point-binding protein (mouse)" EXACT [UniProtKB:Q64213]
xref: UniProtKB:Q64213
intersection_of: only_in_taxon NCBITaxon:10090 ! Mus musculus
intersection_of: PR:000014730 ! splicing factor 1
relationship: has_gene_template MGI:1095403 ! Sf1 (mouse)

[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: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:000021445
name: splicing factor 1, initiator methionine removed form
def: "A splicing factor 1 that has had the initiator methionine removed." [PRO:DNx]
comment: Category=modification.
synonym: "SF1/InitMet-" EXACT PRO-short-label [PRO:DNx]
intersection_of: PR:000014730 ! splicing factor 1
intersection_of: lacks_part PR:000021937 ! initiator methionine

[Term]
id: PR:O74555
name: branchpoint-bridging protein (Schizosaccharomyces pombe 972h-)
def: "A splicing factor 1 that is encoded in the genome of Schizosaccharomyces pombe 972h-." [OMA:O74555, PANTHER:PTHR11208:SF6, PRO:DNx]
comment: Category=organism-gene.
synonym: "bbp" RELATED Gene-based [UniProtKB:O74555]
synonym: "sf1" RELATED Gene-based [UniProtKB:O74555]
synonym: "bpb1" RELATED Gene-based [UniProtKB:O74555]
synonym: "SPCC962.06c" RELATED Gene-based [UniProtKB:O74555]
synonym: "Spom972h-SF1" EXACT PRO-short-label [PRO:DNx]
synonym: "splicing factor 1 (Schizosaccharomyces pombe 972h-)" EXACT [UniProtKB:O74555]
synonym: "zinc finger protein bpb1 (Schizosaccharomyces pombe 972h-)" EXACT [UniProtKB:O74555]
xref: UniProtKB:O74555
intersection_of: only_in_taxon NCBITaxon:284812 ! Schizosaccharomyces pombe 972h-
intersection_of: PR:000014730 ! splicing factor 1
relationship: has_gene_template PomBase:SPCC962.06c ! bpb1 (Schizosaccharomyces pombe)

[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

[Term]
id: PR:Q54BM5
name: branchpoint-bridging protein (Dictyostelium discoideum)
def: "A splicing factor 1 that is encoded in the genome of Dictyostelium discoideum." [PANTHER:PTHR11208:SF6, PRO:DNx]
comment: Category=organism-gene.
synonym: "sf1" RELATED Gene-based [UniProtKB:Q54BM5]
synonym: "Dicty-SF1" EXACT PRO-short-label [PRO:DNx]
synonym: "DDB_G0293554" RELATED Gene-based [UniProtKB:Q54BM5]
synonym: "splicing factor 1 (Dictyostelium discoideum)" EXACT [UniProtKB:Q54BM5]
xref: UniProtKB:Q54BM5
intersection_of: only_in_taxon NCBITaxon:44689 ! Dictyostelium discoideum
intersection_of: PR:000014730 ! splicing factor 1
relationship: has_gene_template dictyBase:DDB_G0293554 ! sf1 (Dictyostelium discoideum)

[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:000040657
name: splicing factor 1 isoform 1
def: "A splicing factor 1 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:Q15637-1 or a 1:1 ortholog thereof." [PRO:DNx]
comment: Category=sequence.
synonym: "SF1/iso:1" EXACT PRO-short-label [PRO:DNx]
is_a: PR:000014730 ! splicing factor 1

[Term]
id: PR:Q64213-3
name: splicing factor 1 isoform 3 (mouse)
def: "A splicing factor 1 isoform 1 that is encoded in the genome of mouse." [PRO:DNx]
comment: Category=organism-sequence.
synonym: "mSF1/iso:3" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:Q64213-3
intersection_of: only_in_taxon NCBITaxon:10090 ! Mus musculus
intersection_of: PR:000040657 ! splicing factor 1 isoform 1

[Term]
id: PR:Q64213-2
name: splicing factor 1 isoform mCW17E (mouse)
def: "A splicing factor 1 (mouse) 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:Q64213-2." [PRO:DNx, UniProtKB:Q64213]
comment: Category=organism-sequence.
synonym: "mSF1/iso:mCW17E" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:Q64213-2
is_a: PR:Q64213 ! splicing factor 1 (mouse)
relationship: only_in_taxon NCBITaxon:10090 ! Mus musculus

[Term]
id: PR:Q64213-1
name: splicing factor 1 isoform mCW17 (mouse)
def: "A splicing factor 1 (mouse) 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:Q64213-1." [PRO:DNx, UniProtKB:Q64213]
comment: Category=organism-sequence.
synonym: "mSF1/iso:mCW17" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:Q64213-1
is_a: PR:Q64213 ! splicing factor 1 (mouse)
relationship: only_in_taxon NCBITaxon:10090 ! Mus musculus

[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:Q12186
name: branchpoint-bridging protein (yeast)
def: "A splicing factor 1 that is encoded in the genome of yeast." [OMA:Q12186, PANTHER:PTHR11208:SF6, PRO:DNx]
comment: Category=organism-gene.
synonym: "BBP" RELATED Gene-based [UniProtKB:Q12186]
synonym: "SF1" RELATED Gene-based [UniProtKB:Q12186]
synonym: "MSL5" RELATED Gene-based [UniProtKB:Q12186]
synonym: "ySF1" EXACT PRO-short-label [PRO:DNx]
synonym: "L2949" RELATED Gene-based [UniProtKB:Q12186]
synonym: "YLR116W" RELATED Gene-based [UniProtKB:Q12186]
synonym: "splicing factor 1 (yeast)" EXACT [UniProtKB:Q12186]
synonym: "zinc finger protein BBP (yeast)" EXACT [UniProtKB:Q12186]
synonym: "Mud synthetic-lethal 5 protein (yeast)" EXACT [UniProtKB:Q12186]
xref: UniProtKB:Q12186
intersection_of: only_in_taxon NCBITaxon:559292 ! Saccharomyces cerevisiae S288C
intersection_of: PR:000014730 ! splicing factor 1
relationship: has_gene_template SGD:S000004106 ! MSL5 (yeast)

[Term]
id: PR:G5EF97
name: SF1 protein (worm)
def: "A splicing factor 1 that is encoded in the genome of worm." [PRO:DNx]
comment: Category=organism-gene.
synonym: "sf1" RELATED Gene-based [UniProtKB:G5EF97]
synonym: "SF1 (worm)" EXACT PRO-short-label [PRO:DNx]
synonym: "CELE_Y116A8C.32" RELATED Gene-based [UniProtKB:G5EF97]
synonym: "Y116A8C.32 (worm)" EXACT [UniProtKB:G5EF97]
xref: UniProtKB:G5EF97
intersection_of: only_in_taxon NCBITaxon:6239 ! Caenorhabditis elegans
intersection_of: PR:000014730 ! splicing factor 1
relationship: has_gene_template NCBIGene:178486 ! sfa-1 (worm)