The fidelity of translation initiation: reciprocal activities of eIF1, IF3 and YciH
Lomakin IB, Shirokikh NE, Yusupov MM, Hellen C, Pestova TV. The fidelity of translation initiation: reciprocal activities of eIF1, IF3 and YciH. The EMBO Journal 2005, 25: 196-210. PMID: 16362046, PMCID: PMC1356347, DOI: 10.1038/sj.emboj.7600904.Peer-Reviewed Original ResearchConceptsInitiator tRNA selectionRibosomal subunitTRNA selectionEukaryotic initiation factors eIF1Common evolutionary originSmall ribosomal subunitInitiation factor eIF1Initiation factor IF3Initiation codon selectionCodon-anticodon mismatchesEIF2-bound GTPRelated conformational changesIF3 functionEvolutionary originSmall ribosomalTranslation initiationInitiation complexInitiation factorsFactor bindingInitiation codonTerminal domainHeterologous systemsCodon selectionInitiator tRNAHeterologous subunitsThe joining of ribosomal subunits in eukaryotes requires eIF5B
Pestova T, Lomakin I, Lee J, Choi S, Dever T, Hellen C. The joining of ribosomal subunits in eukaryotes requires eIF5B. Nature 2000, 403: 332-335. PMID: 10659855, DOI: 10.1038/35002118.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceCatalysisCodon, InitiatorEukaryotic Initiation Factor-1Eukaryotic Initiation Factor-2Eukaryotic Initiation Factor-3Eukaryotic Initiation Factor-5GTP PhosphohydrolasesGuanosine TriphosphateGuanylyl ImidodiphosphateHumansHydrolysisMolecular Sequence DataPeptide Chain Initiation, TranslationalPeptide Initiation FactorsPuromycinRecombinant ProteinsRibosomesRNA, MessengerConceptsEIF2-bound GTPEukaryotic initiation factor 3RNA ternary complexRibosome-dependent GTPase activityInitiation factor IF2Initiation factor 3Eukaryotic protein synthesisRibosomal subunitInitiation codonGTPase activityProtein synthesisMessenger RNASubunitsTernary complexFactor 3GTPComplexesEukaryotesEIF5EIF5BEIF2EIF4BEIF1ARibosomesIF2