» Articles » PMID: 28197904

Roles of Sumoylation in MRNA Processing and Metabolism

Overview
Date 2017 Feb 16
PMID 28197904
Citations 18
Authors
Affiliations
Soon will be listed here.
Abstract

SUMO has gained prominence as a regulator in a number of cellular processes. The roles of sumoylation in RNA metabolism, however, while considerable, remain less well understood. In this chapter we have assembled data from proteomic analyses, localization studies and key functional studies to extend SUMO's role to the area of mRNA processing and metabolism. Proteomic analyses have identified multiple putative sumoylation targets in complexes functioning in almost all aspects of mRNA metabolism, including capping, splicing and polyadenylation of mRNA precursors. Possible regulatory roles for SUMO have emerged in pre-mRNA 3' processing, where SUMO influences the functions of polyadenylation factors and activity of the entire complex. SUMO is also involved in regulating RNA editing and RNA binding by hnRNP proteins, and recent reports have suggested the involvement of the SUMO pathway in mRNA export. Together, these reports suggest that SUMO is involved in regulation of many aspects of mRNA metabolism and hold the promise for exciting future studies.

Citing Articles

DHX9 SUMOylation is required for the suppression of R-loop-associated genome instability.

Yang B, Liu M, Chiu K, Chien Y, Cheng C, Chen Y Nat Commun. 2024; 15(1):6009.

PMID: 39019926 PMC: 11255299. DOI: 10.1038/s41467-024-50428-4.


Regulation and function of alternative polyadenylation in development and differentiation.

Gallicchio L, Olivares G, Berry C, Fuller M RNA Biol. 2023; 20(1):908-925.

PMID: 37906624 PMC: 10730144. DOI: 10.1080/15476286.2023.2275109.


Cyclic AMP induces reversible EPAC1 condensates that regulate histone transcription.

Iannucci L, DErchia A, Picardi E, Bettio D, Conca F, Surdo N Nat Commun. 2023; 14(1):5521.

PMID: 37684224 PMC: 10491619. DOI: 10.1038/s41467-023-41088-x.


Global SUMOylation in mouse oocytes maintains oocyte identity and regulates chromatin remodeling and transcriptional silencing at the end of folliculogenesis.

Briley S, Ahmed A, Steenwinkel T, Jiang P, Hartig S, Schindler K Development. 2023; 150(17).

PMID: 37676777 PMC: 10499029. DOI: 10.1242/dev.201535.


Regulation of Pre-mRNA Splicing: Indispensable Role of Post-Translational Modifications of Splicing Factors.

Kretova M, Selicky T, Cipakova I, Cipak L Life (Basel). 2023; 13(3).

PMID: 36983760 PMC: 10053845. DOI: 10.3390/life13030604.


References
1.
Matunis M, Zhang X, Ellis N . SUMO: the glue that binds. Dev Cell. 2006; 11(5):596-7. DOI: 10.1016/j.devcel.2006.10.011. View

2.
Denison C, Rudner A, Gerber S, Bakalarski C, Moazed D, Gygi S . A proteomic strategy for gaining insights into protein sumoylation in yeast. Mol Cell Proteomics. 2004; 4(3):246-54. DOI: 10.1074/mcp.M400154-MCP200. View

3.
Shi Y, Di Giammartino D, Taylor D, Sarkeshik A, Rice W, Yates 3rd J . Molecular architecture of the human pre-mRNA 3' processing complex. Mol Cell. 2009; 33(3):365-76. PMC: 2946185. DOI: 10.1016/j.molcel.2008.12.028. View

4.
Kashyap A, Schieltz D, Yates 3rd J, Kellogg D . Biochemical and genetic characterization of Yra1p in budding yeast. Yeast. 2004; 22(1):43-56. DOI: 10.1002/yea.1185. View

5.
Wohlschlegel J, Johnson E, Reed S, Yates 3rd J . Global analysis of protein sumoylation in Saccharomyces cerevisiae. J Biol Chem. 2004; 279(44):45662-8. DOI: 10.1074/jbc.M409203200. View