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U2AF1 U2 small nuclear RNA auxiliary factor 1 [ Canis lupus familiaris (dog) ]

Gene ID: 478422, updated on 27-Jun-2026
Gene symbol
U2AF1
Gene description
U2 small nuclear RNA auxiliary factor 1
See related
Ensembl:ENSCAFG00845017455 RGD:12353309
Gene type
protein coding
RefSeq status
MODEL
Organism
Canis lupus familiaris (sub-species: familiaris)
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Laurasiatheria; Carnivora; Caniformia; Canidae; Canis
Orthologs
all
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Try the new Transcripts and proteins table
See U2AF1 in Genome Data Viewer
Location:
chromosome: 31
Exon count:
10
Annotation release Status Assembly Chr Location
106 current ROS_Cfam_1.0 (GCF_014441545.1) 31 NC_051835.1 (36805348..36818994, complement)
106 current Dog10K_Boxer_Tasha (GCF_000002285.5) 31 NC_006613.4 (36412908..36426355, complement)
106 current UU_Cfam_GSD_1.0 (GCF_011100685.1) 31 NC_049252.1 (37149648..37163284, complement)
106 current UMICH_Zoey_3.1 (GCF_005444595.1) 31 NC_049291.1 (36672392..36686045, complement)
106 current UNSW_CanFamBas_1.0 (GCF_013276365.1) 31 NC_049772.1 (36651910..36665348, complement)

Chromosome 31 - NC_051835.1Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC119867000 Neighboring gene cystathionine beta-synthase Neighboring gene uncharacterized LOC119867079 Neighboring gene uncharacterized LOC106558108 Neighboring gene crystallin alpha A

Go to nucleotide: Graphics FASTA GenBank

Related articles in PubMed

  1. Manual GO annotation of predictive protein signatures: the InterPro approach to GO curation. Burge S, et al. Database (Oxford), 2012. PMID 22301074, Free PMC Article
  2. TreeGrafter: phylogenetic tree-based annotation of proteins with Gene Ontology terms and other annotations. Tang H, et al. Bioinformatics, 2019 Feb 1. PMID 30032202, Free PMC Article

GeneRIFs: Gene References Into Functions

Markers

Homology

Gene Ontology Provided by RefSeq

Function Evidence Code Pubs
enables metal ion binding IEA
Inferred from Electronic Annotation
more info
 PubMed 
enables pre-mRNA 3'-splice site binding IEA
Inferred from Electronic Annotation
more info
 PubMed 
Process Evidence Code Pubs
involved_in mRNA splicing, via spliceosome IEA
Inferred from Electronic Annotation
more info
 PubMed 
Component Evidence Code Pubs
part_of U2AF complex IEA
Inferred from Electronic Annotation
more info
 PubMed 
part_of spliceosomal complex IEA
Inferred from Electronic Annotation
more info
 PubMed 
Preferred Names
splicing factor U2AF 35 kDa subunit

NEW Try the new Transcript table

RefSeqs of Annotated Genomes: Canis lupus familiaris Annotation Release 106 details...Open this link in a new tab

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference ROS_Cfam_1.0

Genomic

  1. NC_051835.1 Reference ROS_Cfam_1.0

    Range
    36805348..36818994 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_038443603.1 → XP_038299531.1  splicing factor U2AF 35 kDa subunit isoform X1

    UniProtKB/TrEMBL
    A0A8C0L2G6, A0A8I3S2M7
    Related
    ENSCAFP00845024249.1, ENSCAFT00845030945.1
    Conserved Domains (2) summary
    pfam00642
    Location:149 → 175
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cd12538
    Location:43 → 146
    RRM_U2AF35; RNA recognition motif (RRM) found in U2 small nuclear ribonucleoprotein auxiliary factor U2AF 35 kDa subunit (U2AF35)

  2. XM_038443604.1 → XP_038299532.1  splicing factor U2AF 35 kDa subunit isoform X2

    UniProtKB/TrEMBL
    A0A8I3P0T3
    Related
    ENSCAFP00845024302.1, ENSCAFT00845031015.1
    Conserved Domains (2) summary
    pfam00642
    Location:149 → 175
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cd12538
    Location:43 → 146
    RRM_U2AF35; RNA recognition motif (RRM) found in U2 small nuclear ribonucleoprotein auxiliary factor U2AF 35 kDa subunit (U2AF35)

  3. XM_038443605.1 → XP_038299533.1  splicing factor U2AF 35 kDa subunit isoform X3

    UniProtKB/TrEMBL
    A0A8C0L6M5
    Conserved Domains (2) summary
    pfam00642
    Location:76 → 102
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cl17169
    Location:1 → 73
    RRM_SF; RNA recognition motif (RRM) superfamily

  4. XM_038443606.1 → XP_038299534.1  splicing factor U2AF 35 kDa subunit isoform X3

    UniProtKB/TrEMBL
    A0A8C0L6M5
    Conserved Domains (2) summary
    pfam00642
    Location:76 → 102
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cl17169
    Location:1 → 73
    RRM_SF; RNA recognition motif (RRM) superfamily

Alternate UMICH_Zoey_3.1

Genomic

  1. NC_049291.1 Alternate UMICH_Zoey_3.1

    Range
    36672392..36686045 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_038518012.1 → XP_038373940.1  

    Conserved Domains (2) summary
    pfam00642
    Location:149 → 175
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cd12538
    Location:43 → 146
    RRM_U2AF35; RNA recognition motif (RRM) found in U2 small nuclear ribonucleoprotein auxiliary factor U2AF 35 kDa subunit (U2AF35)

  2. XM_038518013.1 → XP_038373941.1  

    Conserved Domains (2) summary
    pfam00642
    Location:149 → 175
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cd12538
    Location:43 → 146
    RRM_U2AF35; RNA recognition motif (RRM) found in U2 small nuclear ribonucleoprotein auxiliary factor U2AF 35 kDa subunit (U2AF35)

  3. XM_038518011.1 → XP_038373939.1  

    Conserved Domains (2) summary
    pfam00642
    Location:76 → 102
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cl17169
    Location:1 → 73
    RRM_SF; RNA recognition motif (RRM) superfamily

  4. XM_038518014.1 → XP_038373942.1  

    Conserved Domains (2) summary
    pfam00642
    Location:76 → 102
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cl17169
    Location:1 → 73
    RRM_SF; RNA recognition motif (RRM) superfamily

Alternate UNSW_CanFamBas_1.0

Genomic

  1. NC_049772.1 Alternate UNSW_CanFamBas_1.0

    Range
    36651910..36665348 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_038645978.1 → XP_038501906.1  

    Conserved Domains (2) summary
    pfam00642
    Location:149 → 175
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cd12538
    Location:43 → 146
    RRM_U2AF35; RNA recognition motif (RRM) found in U2 small nuclear ribonucleoprotein auxiliary factor U2AF 35 kDa subunit (U2AF35)

  2. XM_038645979.1 → XP_038501907.1  

    Conserved Domains (2) summary
    pfam00642
    Location:149 → 175
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cd12538
    Location:43 → 146
    RRM_U2AF35; RNA recognition motif (RRM) found in U2 small nuclear ribonucleoprotein auxiliary factor U2AF 35 kDa subunit (U2AF35)

  3. XM_038645980.1 → XP_038501908.1  

    Conserved Domains (2) summary
    pfam00642
    Location:76 → 102
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cl17169
    Location:1 → 73
    RRM_SF; RNA recognition motif (RRM) superfamily

  4. XM_038645981.1 → XP_038501909.1  

    Conserved Domains (2) summary
    pfam00642
    Location:76 → 102
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cl17169
    Location:1 → 73
    RRM_SF; RNA recognition motif (RRM) superfamily

Alternate UU_Cfam_GSD_1.0

Genomic

  1. NC_049252.1 Alternate UU_Cfam_GSD_1.0

    Range
    37149648..37163284 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_038581588.1 → XP_038437516.1  splicing factor U2AF 35 kDa subunit isoform X1

    UniProtKB/TrEMBL
    A0A8C0L2G6, A0A8I3S2M7
    Conserved Domains (2) summary
    pfam00642
    Location:149 → 175
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cd12538
    Location:43 → 146
    RRM_U2AF35; RNA recognition motif (RRM) found in U2 small nuclear ribonucleoprotein auxiliary factor U2AF 35 kDa subunit (U2AF35)

  2. XM_038581589.1 → XP_038437517.1  splicing factor U2AF 35 kDa subunit isoform X2

    UniProtKB/TrEMBL
    A0A8I3P0T3
    Conserved Domains (2) summary
    pfam00642
    Location:149 → 175
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cd12538
    Location:43 → 146
    RRM_U2AF35; RNA recognition motif (RRM) found in U2 small nuclear ribonucleoprotein auxiliary factor U2AF 35 kDa subunit (U2AF35)

  3. XM_038581590.1 → XP_038437518.1  splicing factor U2AF 35 kDa subunit isoform X3

    UniProtKB/TrEMBL
    A0A8C0L6M5
    Conserved Domains (2) summary
    pfam00642
    Location:76 → 102
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cl17169
    Location:1 → 73
    RRM_SF; RNA recognition motif (RRM) superfamily

  4. XM_038581591.1 → XP_038437519.1  splicing factor U2AF 35 kDa subunit isoform X3

    UniProtKB/TrEMBL
    A0A8C0L6M5
    Conserved Domains (2) summary
    pfam00642
    Location:76 → 102
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cl17169
    Location:1 → 73
    RRM_SF; RNA recognition motif (RRM) superfamily

Alternate Dog10K_Boxer_Tasha Primary Assembly

Genomic

  1. NC_006613.4 Alternate Dog10K_Boxer_Tasha Primary Assembly

    Range
    36412908..36426355 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_003640086.5 → XP_003640134.1  splicing factor U2AF 35 kDa subunit isoform X1

    See identical proteins and their annotated locations for XP_003640134.1

    UniProtKB/TrEMBL
    A0A8C0L2G6, A0A8I3S2M7
    Conserved Domains (2) summary
    pfam00642
    Location:149 → 175
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cd12538
    Location:43 → 146
    RRM_U2AF35; RNA recognition motif (RRM) found in U2 small nuclear ribonucleoprotein auxiliary factor U2AF 35 kDa subunit (U2AF35)

  2. XM_003640087.5 → XP_003640135.1  splicing factor U2AF 35 kDa subunit isoform X2

    See identical proteins and their annotated locations for XP_003640135.1

    UniProtKB/TrEMBL
    A0A8I3P0T3
    Conserved Domains (2) summary
    pfam00642
    Location:149 → 175
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cd12538
    Location:43 → 146
    RRM_U2AF35; RNA recognition motif (RRM) found in U2 small nuclear ribonucleoprotein auxiliary factor U2AF 35 kDa subunit (U2AF35)

  3. XM_038461820.1 → XP_038317748.1  splicing factor U2AF 35 kDa subunit isoform X3

    UniProtKB/TrEMBL
    A0A8C0L6M5
    Conserved Domains (2) summary
    pfam00642
    Location:76 → 102
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cl17169
    Location:1 → 73
    RRM_SF; RNA recognition motif (RRM) superfamily

  4. XM_005638948.4 → XP_005639005.1  splicing factor U2AF 35 kDa subunit isoform X3

    See identical proteins and their annotated locations for XP_005639005.1

    UniProtKB/TrEMBL
    A0A8C0L6M5
    Conserved Domains (2) summary
    pfam00642
    Location:76 → 102
    zf-CCCH; Zinc finger C-x8-C-x5-C-x3-H type (and similar)
    cl17169
    Location:1 → 73
    RRM_SF; RNA recognition motif (RRM) superfamily
Nucleotide Protein
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