Search

Your search keyword '"Roppelt, Verena"' showing total 5 results
Start Over Author "Roppelt, Verena"
5 results on '"Roppelt, Verena"'

1. Rrp4 and Csl4 are needed for efficient degradation but not for polyadenylation of synthetic and natural RNA by the archaeal exosome

Author

Evguenieva-Hackenberg, Elena, Roppelt, Verena, Finsterseifer, Pamela, and Klug, Gabriele

Subjects
Archaeabacteria -- Composition, Catalysis -- Analysis, Phosphorylation -- Analysis, Protein binding -- Analysis, RNA -- Chemical properties, Biological sciences, Chemistry
Abstract

The catalytically active hexameric ring composed of SsoRrp41 and SsoRrp42 and RNA binding protein SsoRrp4 or SsoRrp42 are characterized to understand the phosphorolytic and polyadenylating activity of the exosome of the archaeon Sulfolobus solfataricus protein complex. The data obtained revealed that subunit composition and [Mg.sup.2+] are involved in the regulation of exosome activity.

Published
2008

Catalog

Books, media, physical & digital resources
See catalog results