2021
tRNA-like leader-trailer interaction promotes 3′-end maturation of MALAT1
Torabi SF, DeGregorio SJ, Steitz JA. tRNA-like leader-trailer interaction promotes 3′-end maturation of MALAT1. RNA 2021, 27: 1140-1147. PMID: 34253686, PMCID: PMC8457004, DOI: 10.1261/rna.078810.121.Peer-Reviewed Original Research
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A general two-metal-ion mechanism for catalytic RNA.
Steitz TA, Steitz JA. A general two-metal-ion mechanism for catalytic RNA. Proceedings Of The National Academy Of Sciences Of The United States Of America 1993, 90: 6498-6502. PMID: 8341661, PMCID: PMC46959, DOI: 10.1073/pnas.90.14.6498.Peer-Reviewed Original ResearchConceptsMetal ionsTwo-metal-ion mechanismCatalytic metal ionPhosphoryl transfer reactionsChemical catalysisLewis acidTransfer reactionsReaction pathwaysTransition stateProtein enzymesCatalytic siteSugar hydroxylsIonsGroup I self-splicing intronCatalytic RNAReactionSelf-splicing intronsP hydrolysisCatalysisBinding sitesOxyanionsHydroxylSpecific binding sitesHydrolysisAcid