Nature Communications (Feb 2019)

Tightly-orchestrated rearrangements govern catalytic center assembly of the ribosome

  • Yi Zhou,
  • Sharmishtha Musalgaonkar,
  • Arlen W. Johnson,
  • David W. Taylor

DOI
https://doi.org/10.1038/s41467-019-08880-0
Journal volume & issue
Vol. 10, no. 1
pp. 1 – 11

Abstract

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In eukaryotes, ribosome biogenesis culminates in the cytoplasm with the maturation of the peptidyl transfer center (PTC). Here the authors describe several structures of intermediates in late nuclear and cytoplasmic maturation of the large ribosomal subunit that reveal the tightly-choreographed sequence of protein and RNA rearrangements that lead to the completion of the PTC.