# SnoRNA-binding rRNA-processing protein IMP4 YNL075W

> fungal protein found in Saccharomyces cerevisiae S288c

**Wikidata**: [Q27549972](https://www.wikidata.org/wiki/Q27549972)  
**Source**: https://4ort.xyz/entity/snorna-binding-rrna-processing-protein-imp4-ynl075w


## References

1. UniProt
2. [InterPro Release 71.0](http://www.ebi.ac.uk/interpro/protein/P53941)
3. Q20641742
4. [The sigma(70)-like motif: a eukaryotic RNA binding domain unique to a superfamily of proteins required for ribosome biogenesis](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53941)
5. [Imp3p and Imp4p mediate formation of essential U3-precursor rRNA (pre-rRNA) duplexes, possibly to recruit the small subunit processome to the pre-rRNA.](http://www.ebi.ac.uk/QuickGO/annotations?protein=P53941&geneProductId=UniProtKB:P53941)
6. [The U3 small nucleolar ribonucleoprotein component Imp4p is a telomeric DNA-binding protein](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53941)
7. [90S pre-ribosomes include the 35S pre-rRNA, the U3 snoRNP, and 40S subunit processing factors but predominantly lack 60S synthesis factors](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53941)
8. [A large nucleolar U3 ribonucleoprotein required for 18S ribosomal RNA biogenesis](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53941)
9. [The path from nucleolar 90S to cytoplasmic 40S pre-ribosomes](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53941)
10. [The SSU processome interactome in Saccharomyces cerevisiae reveals novel protein subcomplexes](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53941)
11. [Proteome survey reveals modularity of the yeast cell machinery](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53941)
12. [Imp3p and Imp4p, two specific components of the U3 small nucleolar ribonucleoprotein that are essential for pre-18S rRNA processing](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53941)
13. [Imp3p and Imp4p mediate formation of essential U3-precursor rRNA (pre-rRNA) duplexes, possibly to recruit the small subunit processome to the pre-rRNA.](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53941)
14. [Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53941)
15. [The sigma(70)-like motif: a eukaryotic RNA binding domain unique to a superfamily of proteins required for ribosome biogenesis](http://www.ebi.ac.uk/QuickGO/annotations?protein=P53941&geneProductId=UniProtKB:P53941)
16. [Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium](http://www.ebi.ac.uk/QuickGO/annotations?protein=P53941&geneProductId=UniProtKB:P53941)
17. [A large nucleolar U3 ribonucleoprotein required for 18S ribosomal RNA biogenesis](http://www.ebi.ac.uk/QuickGO/annotations?protein=P53941&geneProductId=UniProtKB:P53941)
18. [Components of an interdependent unit within the SSU processome regulate and mediate its activity.](http://www.ebi.ac.uk/QuickGO/annotations?protein=P53941&geneProductId=UniProtKB:P53941)
19. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53941)
20. [The 90S preribosome is a multimodular structure that is assembled through a hierarchical mechanism.](http://www.ebi.ac.uk/QuickGO/annotations?protein=P53941&geneProductId=UniProtKB:P53941)
21. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?protein=P53941&geneProductId=UniProtKB:P53941)
22. [Components of an interdependent unit within the SSU processome regulate and mediate its activity.](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53941)
23. [The 90S preribosome is a multimodular structure that is assembled through a hierarchical mechanism.](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53941)
24. [Imp3 unfolds stem structures in pre-rRNA and U3 snoRNA to form a duplex essential for small subunit processing](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53941)
25. [Imp3 unfolds stem structures in pre-rRNA and U3 snoRNA to form a duplex essential for small subunit processing](http://www.ebi.ac.uk/QuickGO/annotations?protein=P53941&geneProductId=UniProtKB:P53941)
26. ensembl Release 106