Petrov A, Kornberg G, O’Leary S, Tsai A, Uemura S, Puglisi JD. Dynamics of the translational machinery. Curr Opin Struct Biol. 2011 Feb;21(1):137-45. doi: 10.1016/j.sbi.2010.11.007. Epub 2011 Jan 20. PMID: 21256733.