U5 spliceosomal RNA

U5 spliceosomal RNA

U5 RNA is a non-coding RNA that is a component of both types of known spliceosome. The precise function of this molecule is unknown, though it is known that the 5' loop is required for splice site selection and p220 binding, and that both the 3' stem-loop and the Sm site are important for Sm protein binding and cap methylation.

References

* [1] cite journal | last = Zwieb | first = C | year = 1997 | title = The uRNA database | journal = Nucleic Acids Res | volume = 25 | pages = 102–103 | pmid = 9016512 | doi = 10.1093/nar/25.1.102
* [2] cite journal | last = Hinz | first = M | coauthors = Moore MJ, Bindereif A | year = 1996 | title = Domain analysis of human U5 RNA. Cap trimethylation, protein binding, and spliceosome assembly | journal = J Biol Chem | volume = 271 | pages = 19001–19007 | pmid = 8702566 | doi = 10.1074/jbc.271.31.19001
* [3] cite journal | last = Thomas | first = J | coauthors = Lea K, Zucker-Aprison E, Blumenthal T | year = 1990 | title = The spliceosomal snRNAs of Caenorhabditis elegans | journal = Nucleic Acids Res | volume = 18 | pages = 2633–2642 | pmid = 2339054 | doi = 10.1093/nar/18.9.2633

External links

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