Ribosome

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Most genes encoding ribosomal proteins are essential (PubMed) and many ribosomal proteins belong to the small set of universally conserved proteins.

Proteins of the large subunit

Proteins of the small subunit


Proteins that are part of the ribosome only under specific conditions

  • Ctc: present in the large subunit under stress conditions
  • RpmGC: replaces L33 under conditions of zinc limitation
  • YbxF: L7 family, associated to the ribosome during logarithmic growth
  • YhzA: replaces L31 under conditions of zinc limitation
  • YtiA: replaces S14 under conditions of zinc limitation

Proteins that similar to ribosomal proteins

Reviews on ribosome structure and function