Tightly-orchestrated rearrangements govern catalytic center assembly of the ribosome

Tightly-orchestrated rearrangements govern catalytic center assembly of the ribosome

Tightly-orchestrated rearrangements govern catalytic center assembly of the ribosome, Published online: 27 February 2019; doi:10.1038/s41467-019-08880-0

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.

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