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http://purl.uniprot.org/citations/24324137http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/24324137http://www.w3.org/2000/01/rdf-schema#comment"During protein synthesis, tRNAs and their associated mRNA codons move sequentially on the ribosome from the A (aminoacyl) site to the P (peptidyl) site to the E (exit) site in a process catalyzed by a universally conserved ribosome-dependent GTPase [elongation factor G (EF-G) in prokaryotes and elongation factor 2 (EF-2) in eukaryotes]. Although the high-resolution structure of EF-G bound to the posttranslocation ribosome has been determined, the pretranslocation conformation of the ribosome bound with EF-G and A-site tRNA has evaded visualization owing to the transient nature of this state. Here we use electron cryomicroscopy to determine the structure of the 70S ribosome with EF-G, which is trapped in the pretranslocation state using antibiotic viomycin. Comparison with the posttranslocation ribosome shows that the small subunit of the pretranslocation ribosome is rotated by ∼12° relative to the large subunit. Domain IV of EF-G is positioned in the cleft between the body and head of the small subunit outwardly of the A site and contacts the A-site tRNA. Our findings suggest a model in which domain IV of EF-G promotes the translocation of tRNA from the A to the P site as the small ribosome subunit spontaneously rotates back from the hybrid, rotated state into the nonrotated posttranslocation state."xsd:string
http://purl.uniprot.org/citations/24324137http://purl.org/dc/terms/identifier"doi:10.1073/pnas.1311423110"xsd:string
http://purl.uniprot.org/citations/24324137http://purl.uniprot.org/core/author"Brilot A.F."xsd:string
http://purl.uniprot.org/citations/24324137http://purl.uniprot.org/core/author"Grigorieff N."xsd:string
http://purl.uniprot.org/citations/24324137http://purl.uniprot.org/core/author"Ermolenko D.N."xsd:string
http://purl.uniprot.org/citations/24324137http://purl.uniprot.org/core/author"Korostelev A.A."xsd:string
http://purl.uniprot.org/citations/24324137http://purl.uniprot.org/core/date"2013"xsd:gYear
http://purl.uniprot.org/citations/24324137http://purl.uniprot.org/core/name"Proc Natl Acad Sci U S A"xsd:string
http://purl.uniprot.org/citations/24324137http://purl.uniprot.org/core/pages"20994-20999"xsd:string
http://purl.uniprot.org/citations/24324137http://purl.uniprot.org/core/title"Structure of the ribosome with elongation factor G trapped in the pretranslocation state."xsd:string
http://purl.uniprot.org/citations/24324137http://purl.uniprot.org/core/volume"110"xsd:string
http://purl.uniprot.org/citations/24324137http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/24324137
http://purl.uniprot.org/citations/24324137http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/24324137
http://purl.uniprot.org/uniprot/#_P0ADZ0-mappedCitation-24324137http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24324137
http://purl.uniprot.org/uniprot/#_P0ADZ4-mappedCitation-24324137http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24324137
http://purl.uniprot.org/uniprot/#_P0AG44-mappedCitation-24324137http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24324137
http://purl.uniprot.org/uniprot/#_P0AG48-mappedCitation-24324137http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24324137
http://purl.uniprot.org/uniprot/#_P0AG51-mappedCitation-24324137http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24324137
http://purl.uniprot.org/uniprot/#_P0AG55-mappedCitation-24324137http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24324137
http://purl.uniprot.org/uniprot/#_P0AG59-mappedCitation-24324137http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24324137
http://purl.uniprot.org/uniprot/#_P0AG63-mappedCitation-24324137http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24324137
http://purl.uniprot.org/uniprot/#_P0C018-mappedCitation-24324137http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24324137
http://purl.uniprot.org/uniprot/#_P02358-mappedCitation-24324137http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24324137
http://purl.uniprot.org/uniprot/#_P02359-mappedCitation-24324137http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24324137