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The RNA exosome and proteasome: common principles of degradation control

MPG-Autoren
http://pubman.mpdl.mpg.de/cone/persons/resource/persons79592

Makino,  Debora L.
Conti, Elena / Structural Cell Biology, Max Planck Institute of Biochemistry, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons78064

Halbach,  Felix
Conti, Elena / Structural Cell Biology, Max Planck Institute of Biochemistry, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons77867

Conti,  Elena
Conti, Elena / Structural Cell Biology, Max Planck Institute of Biochemistry, Max Planck Society;

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Zitation

Makino, D. L., Halbach, F., & Conti, E. (2013). The RNA exosome and proteasome: common principles of degradation control. NATURE REVIEWS MOLECULAR CELL BIOLOGY, 14(10), 654-660. doi:10.1038/nrm3657.


Zitierlink: http://hdl.handle.net/11858/00-001M-0000-0014-7885-D
Zusammenfassung
Defective RNAs and proteins are swiftly degraded by cellular quality control mechanisms. A large fraction of their degradation is mediated by the exosome and the proteasome. These complexes have a similar architectural framework based on cylindrical, hollow structures that are conserved from bacteria and archaea to eukaryotes. Mechanistic similarities have also been identified for how RNAs and proteins are channelled into these structures and prepared for degradation. Insights gained from studies of the proteasome should now set the stage for elucidating the regulation, assembly and small-molecule inhibition of the exosome.