# U2 small nuclear RNA auxiliary factor 2

> mammalian protein found in Homo sapiens

**Wikidata**: [Q21132866](https://www.wikidata.org/wiki/Q21132866)  
**Source**: https://4ort.xyz/entity/u2-small-nuclear-rna-auxiliary-factor-2-q21132866


## References

1. UniProt
2. [InterPro Release 71.0](http://www.ebi.ac.uk/interpro/protein/P26368)
3. Q20641742
4. [Identification, purification, and biochemical characterization of U2 small nuclear ribonucleoprotein auxiliary factor.](http://www.ebi.ac.uk/QuickGO/annotations?protein=P26368&geneProductId=UniProtKB:P26368)
5. [Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
6. [A protein related to splicing factor U2AF35 that interacts with U2AF65 and SR proteins in splicing of pre-mRNA](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
7. [Sip1, a Novel RS Domain-Containing Protein Essential for Pre-mRNA Splicing](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
8. [Structural Basis for the Molecular Recognition between Human Splicing Factors U2AF65 and SF1/mBBP](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
9. [Death by Splicing: Tumor Suppressor RBM5 Freezes Splice-Site Pairing](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
10. [The RNA polymerase II C-terminal domain promotes splicing activation through recruitment of a U2AF65–Prp19 complex](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
11. [Phosphorylation of splicing factor SF1 on Ser20 by cGMP‐dependent protein kinase regulates spliceosome assembly](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
12. [Conserved β-Hairpin Recognition by the GYF Domains of Smy2 and GIGYF2 in mRNA Surveillance and Vesicular Transport Complexes](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
13. [SKIP counteracts p53-mediated apoptosis via selective regulation of p21Cip1 mRNA splicing](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
14. [Spatial mapping of splicing factor complexes involved in exon and intron definition](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
15. [A Protein–Protein Interaction Network for Human Inherited Ataxias and Disorders of Purkinje Cell Degeneration](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
16. [Mammalian splicing factor SF1 interacts with SURP domains of U2 snRNP-associated proteins](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
17. [Dynamic Protein-Protein Interaction Wiring of the Human Spliceosome](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
18. [Next-generation sequencing to generate interactome datasets](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
19. [U2AF-homology motif interactions are required for alternative splicing regulation by SPF45](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
20. [An interaction between U2AF 65 and CF Im links the splicing and 3′ end processing machineries](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
21. [Towards a proteome-scale map of the human protein–protein interaction network](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
22. [A Novel Peptide Recognition Mode Revealed by the X-Ray Structure of a Core U2AF35/U2AF65 Heterodimer](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
23. [A Proteome-Scale Map of the Human Interactome Network](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
24. [The Protein Interaction Landscape of the Human CMGC Kinase Group](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
25. [Structure of Phosphorylated SF1 Bound to U2AF65 in an Essential Splicing Factor Complex](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
26. [The MUC1 Extracellular Domain Subunit Is Found in Nuclear Speckles and Associates with Spliceosomes](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
27. [Direct interaction between hnRNP‐M and CDC5L/PLRG1 proteins affects alternative splice site choice](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
28. [Toward an understanding of the protein interaction network of the human liver](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
29. [Tumor suppressor RBM5 directly interacts with the DExD/H‐box protein DHX15 and stimulates its helicase activity](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
30. [The splicing factor U2AF65 stabilizes TRF1 protein by inhibiting its ubiquitin-dependent proteolysis](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
31. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
32. [Jmjd6 Catalyses Lysyl-Hydroxylation of U2AF65, a Protein Associated with RNA Splicing](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
33. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?protein=P26368&geneProductId=UniProtKB:P26368)
34. [Insights into RNA Biology from an Atlas of Mammalian mRNA-Binding Proteins](http://www.ebi.ac.uk/QuickGO/annotations?protein=P26368&geneProductId=UniProtKB:P26368)
35. [The mRNA-Bound Proteome and Its Global Occupancy Profile on Protein-Coding Transcripts](http://www.ebi.ac.uk/QuickGO/annotations?protein=P26368&geneProductId=UniProtKB:P26368)
36. [The mRNA-Bound Proteome and Its Global Occupancy Profile on Protein-Coding Transcripts](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
37. [Insights into RNA Biology from an Atlas of Mammalian mRNA-Binding Proteins](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
38. [Identification, purification, and biochemical characterization of U2 small nuclear ribonucleoprotein auxiliary factor.](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
39. [The RNA recognition motif protein RBM11 is a novel tissue-specific splicing regulator](http://www.ebi.ac.uk/QuickGO/annotations?protein=P26368&geneProductId=UniProtKB:P26368)
40. [Biochemical characterization of U2 snRNP auxiliary factor: an essential pre‐mRNA splicing factor with a novel intranuclear distribution.](http://www.ebi.ac.uk/QuickGO/annotations?protein=P26368&geneProductId=UniProtKB:P26368)
41. [Mass spectrometry and EST-database searching allows characterization of the multi-protein spliceosome complex](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
42. [Biochemical characterization of U2 snRNP auxiliary factor: an essential pre‐mRNA splicing factor with a novel intranuclear distribution.](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
43. [The RNA recognition motif protein RBM11 is a novel tissue-specific splicing regulator](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
44. [Genome-wide RNAi screen identifies the Parkinson disease GWAS risk locus SREBF1 as a regulator of mitophagy](http://www.ebi.ac.uk/QuickGO/annotations?protein=P26368&geneProductId=UniProtKB:P26368)
45. [Cloning and domain structure of the mammalian splicing factor U2AF](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
46. [Tau exon 10, whose missplicing causes frontotemporal dementia, is regulated by an intricate interplay of cis elements and trans factors](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P26368)
47. Ensembl Release 99