# Small nuclear ribonucleoprotein polypeptide A

> mammalian protein found in Homo sapiens

**Wikidata**: [Q21114196](https://www.wikidata.org/wiki/Q21114196)  
**Source**: https://4ort.xyz/entity/small-nuclear-ribonucleoprotein-polypeptide-a


## References

1. UniProt
2. [InterPro Release 71.0](http://www.ebi.ac.uk/interpro/protein/P09012)
3. Q20641742
4. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?protein=P09012&geneProductId=UniProtKB:P09012)
5. [Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P09012)
6. [A proteome-scale map of the human interactome network](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P09012)
7. [Dynamic protein-protein interaction wiring of the human spliceosome](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P09012)
8. [The snRNP-free U1A (SF-A) complex(es): identification of the largest subunit as PSF, the polypyrimidine-tract binding protein-associated splicing factor](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P09012)
9. [Towards a proteome-scale map of the human protein–protein interaction network](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P09012)
10. [Fourteen residues of the U1 snRNP-specific U1A protein are required for homodimerization, cooperative RNA binding, and inhibition of polyadenylation.](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P09012)
11. [The nuclear cap-binding complex interacts with the U4/U6·U5 tri-snRNP and promotes spliceosome assembly in mammalian cells](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P09012)
12. [Rapid and systematic analysis of the RNA recognition specificities of RNA-binding proteins](http://www.ebi.ac.uk/QuickGO/annotations?protein=P09012&geneProductId=UniProtKB:P09012)
13. [The mRNA-Bound Proteome and Its Global Occupancy Profile on Protein-Coding Transcripts](http://www.ebi.ac.uk/QuickGO/annotations?protein=P09012&geneProductId=UniProtKB:P09012)
14. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P09012)
15. [Rapid and systematic analysis of the RNA recognition specificities of RNA-binding proteins](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P09012)
16. [The mRNA-Bound Proteome and Its Global Occupancy Profile on Protein-Coding Transcripts](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P09012)
17. [Crystal structure of the RNA-binding domain of the U1 small nuclear ribonucleoprotein A](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P09012)
18. [Mass spectrometry and EST-database searching allows characterization of the multi-protein spliceosome complex](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P09012)
19. [Functional organization of the Sm core in the crystal structure of human U1 snRNP](http://www.ebi.ac.uk/QuickGO/annotations?protein=P09012&geneProductId=UniProtKB:P09012)
20. [The nuclear cap-binding complex interacts with the U4/U6·U5 tri-snRNP and promotes spliceosome assembly in mammalian cells](http://www.ebi.ac.uk/QuickGO/annotations?protein=P09012&geneProductId=UniProtKB:P09012)
21. [Functional organization of the Sm core in the crystal structure of human U1 snRNP](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P09012)
22. Ensembl Release 99