7AJT

Cryo-EM structure of the 90S-exosome super-complex (state Pre-A1-exosome)

This is a non-PDB format compatible entry.

Summary for 7AJT

• Entry DOI: 10.2210/pdb7ajt/pdb
• EMDB information: 11807
• Descriptor: rRNA 2'-O-methyltransferase fibrillarin, U3 small nucleolar RNA-associated protein 7, U3 small nucleolar RNA-associated protein 8, ... (82 entities in total)
• Functional Keywords: ribosome, ribosome biogenesis, exosome, 90s pre-ribosome, a1 cleavage, mtr4
• Biological source: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast); More
• Total number of polymer chains: 83
• Total formula weight: 5393944.95

Authors

Cheng, J.,Lau, B.,Flemming, D.,Venuta, G.L.,Berninghausen, O.,Beckmann, R.,Hurt, E. (deposition date: 2020-09-29, release date: 2020-12-30, Last modification date: 2021-02-03)

• Primary citation: Lau, B.,Cheng, J.,Flemming, D.,La Venuta, G.,Berninghausen, O.,Beckmann, R.,Hurt, E.; Structure of the Maturing 90S Pre-ribosome in Association with the RNA Exosome.; Mol.Cell, 81:293-, 2021; PubMed: 33326748; DOI: 10.1016/j.molcel.2020.11.009

Experimental method

ELECTRON MICROSCOPY (4.6 Å)