Allosteric selection of ribozymes that respond to the second messengers cGMP and cAMP
Koizumi M, Soukup G, Kerr J, Breaker R. Allosteric selection of ribozymes that respond to the second messengers cGMP and cAMP. Nature Structural & Molecular Biology 1999, 6: 1062-1071. PMID: 10542100, DOI: 10.1038/14947.Peer-Reviewed Original ResearchConceptsRNA molecular switchGenetic control elementsMolecular recognition characteristicsEmergence of ribozymesSecond messenger cGMPRNAs exhibitAllosteric ribozymesRNA transcriptsCellular RNASelective sensorCAMP additionMolecular switchFold activationCatalytic rateRecognition characteristicsRibozymeControl elementsEffector compoundsHammerhead ribozymeChemical agentsCompoundsStructural characteristicsSpecific nucleosideNew combinatorial strategyCombinatorial strategies