RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/34234344http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/34234344http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/34234344http://www.w3.org/2000/01/rdf-schema#comment"Peptide-chain elongation during protein synthesis entails sequential aminoacyl-tRNA selection and translocation reactions that proceed rapidly (2-20 per second) and with a low error rate (around 10-3 to 10-5 at each step) over thousands of cycles1. The cadence and fidelity of ribosome transit through mRNA templates in discrete codon increments is a paradigm for movement in biological systems that must hold for diverse mRNA and tRNA substrates across domains of life. Here we use single-molecule fluorescence methods to guide the capture of structures of early translocation events on the bacterial ribosome. Our findings reveal that the bacterial GTPase elongation factor G specifically engages spontaneously achieved ribosome conformations while in an active, GTP-bound conformation to unlock and initiate peptidyl-tRNA translocation. These findings suggest that processes intrinsic to the pre-translocation ribosome complex can regulate the rate of protein synthesis, and that energy expenditure is used later in the translocation mechanism than previously proposed."xsd:string
http://purl.uniprot.org/citations/34234344http://purl.org/dc/terms/identifier"doi:10.1038/s41586-021-03713-x"xsd:string
http://purl.uniprot.org/citations/34234344http://purl.org/dc/terms/identifier"doi:10.1038/s41586-021-03713-x"xsd:string
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/author"Natchiar S.K."xsd:string
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/author"Natchiar S.K."xsd:string
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/author"Schacherl M."xsd:string
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/author"Schacherl M."xsd:string
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/author"Altman R.B."xsd:string
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/author"Altman R.B."xsd:string
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/author"Blanchard S.C."xsd:string
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/author"Blanchard S.C."xsd:string
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/author"Rundlet E.J."xsd:string
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/author"Rundlet E.J."xsd:string
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/author"Spahn C.M.T."xsd:string
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/author"Spahn C.M.T."xsd:string
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/author"Holm M."xsd:string
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/author"Holm M."xsd:string
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/author"Myasnikov A.G."xsd:string
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/author"Myasnikov A.G."xsd:string
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/date"2021"xsd:gYear
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/date"2021"xsd:gYear
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/name"Nature"xsd:string
http://purl.uniprot.org/citations/34234344http://purl.uniprot.org/core/name"Nature"xsd:string