title: Ribosomal translocation: EF-G turns the crank.
abstract: Recent results from cryo-electron microscopy have shown that substantial structural rearrangements in both elongation factor EF-G and the ribosome occur during tRNA translocation. The observed sites of interaction between EF-G and the ribosome are consistent with molecular mimicry models for EF-G function.
authors.affiliation: Department of Molecular Biology and Genetics, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
authors.forename: R
authors.initials: R
authors.lastname: Green
mesh_terms: D020285:Cryoelectron Microscopy; D008958:Models, Molecular; D018716:Molecular Mimicry; D020653:Peptide Elongation Factor G / Q000737:chemistry / Q000378:metabolism*; D012343:RNA, Transfer / Q000378:metabolism*; D012270:Ribosomes / Q000378:metabolism*
chemical_list: D020653:Peptide Elongation Factor G; D012343:RNA, Transfer