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U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1

mammalian protein found in Mus musculus
Protein protein Q21980277
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Summary

U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1 is a protein[1].

Key Facts

  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's instance of is recorded as protein[2].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's subclass of is recorded as protein[3].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's UniProt protein ID is recorded as Q9D883[4].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's part of is recorded as RNA-binding domain superfamily[5].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's part of is recorded as U2 auxiliary factor small subunit[6].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's part of is recorded as Nucleotide-binding alpha-beta plait domain superfamily[7].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's part of is recorded as Zinc finger, CCCH-type, protein family[8].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's part of is recorded as RNA recognition motif domain, eukaryote, protein family[9].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's part of is recorded as RNA recognition motif domain, protein family[10].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's has part is recorded as RNA recognition motif domain, eukaryote[11].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's has part is recorded as Zinc finger, CCCH-type[12].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's has part is recorded as RNA recognition motif domain[13].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's RefSeq protein ID is recorded as NP_001157241[14].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's RefSeq protein ID is recorded as NP_077149[15].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's RefSeq protein ID is recorded as XP_006523535[16].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's RefSeq protein ID is recorded as XP_006523536[17].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's RefSeq protein ID is recorded as NP_001344836[18].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's molecular function is recorded as RS domain binding[19].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's molecular function is recorded as protein binding[20].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's molecular function is recorded as metal ion binding[21].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's molecular function is recorded as RNA binding[22].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's molecular function is recorded as nucleic acid binding[23].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's molecular function is recorded as pre-mRNA 3'-splice site binding[24].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's cell component is recorded as nuclear speck[25].
  • U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1's cell component is recorded as nucleus[26].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . UniProt. Retrieved . wikidata.org.
  2. [3] ↑ . UniProt. Retrieved . wikidata.org.
  3. [4] ↑ . UniProt. Retrieved . wikidata.org.
  4. [5] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  5. [6] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  6. [7] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  11. [12] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  12. [13] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  13. [14] ↑ . Q20641742. Retrieved . wikidata.org.
  14. [15] ↑ . Q20641742. Retrieved . wikidata.org.
  15. [16] ↑ . Q20641742. Retrieved . wikidata.org.
  16. [17] ↑ . Q20641742. Retrieved . wikidata.org.
  17. [18] ↑ . Q20641742. Retrieved . wikidata.org.
  18. [19] ↑ . A novel SR-related protein is required for the second step of Pre-mRNA splicing. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [20] ↑ . PHF5A represents a bridge protein between splicing proteins and ATP-dependent helicases and is differentially expressed during mouse spermatogenesis. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [22] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [23] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [24] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [25] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [26] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1. Retrieved May 3, 2026, from https://4ort.xyz/entity/u2-small-nuclear-ribonucleoprotein-auxiliary-factor-u2af-1
MLA “U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/u2-small-nuclear-ribonucleoprotein-auxiliary-factor-u2af-1.
BibTeX @misc{4ortxyz_u2-small-nuclear-ribonucleoprotein-auxiliary-factor-u2af-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 1}}, year = {2026}, url = {https://4ort.xyz/entity/u2-small-nuclear-ribonucleoprotein-auxiliary-factor-u2af-1}, note = {Accessed: 2026-05-03}}
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