Heterologous expression of Aquifex aeolicus ribosome recycling factor in Escherichia coli is dominant lethal by forming a complex that lacks functional co-ordination for ribosome disassembly.

Abstract excerpt

Recycling the post-termination ribosomal complex requires the co-ordinated effort of the ribosome, ribosome recycling factor (RRF) and elongation factor EF-G. Although Aquifex aeolicus RRF (aaRRF) binds Escherichia coli ribosomes as efficiently as E. coli RRF, the resulting complex is non-functio...

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