2015
Pi Release Limits the Intrinsic and RNA-Stimulated ATPase Cycles of DEAD-Box Protein 5 (Dbp5)
Wong EV, Cao W, Vörös J, Merchant M, Modis Y, Hackney DD, Montpetit B, De La Cruz EM. Pi Release Limits the Intrinsic and RNA-Stimulated ATPase Cycles of DEAD-Box Protein 5 (Dbp5). Journal Of Molecular Biology 2015, 428: 492-508. PMID: 26730886, PMCID: PMC4744555, DOI: 10.1016/j.jmb.2015.12.018.Peer-Reviewed Original Research
2011
Mechanism of Mss116 ATPase Reveals Functional Diversity of DEAD-Box Proteins
Cao W, Coman MM, Ding S, Henn A, Middleton ER, Bradley MJ, Rhoades E, Hackney DD, Pyle AM, De La Cruz EM. Mechanism of Mss116 ATPase Reveals Functional Diversity of DEAD-Box Proteins. Journal Of Molecular Biology 2011, 409: 399-414. PMID: 21501623, PMCID: PMC3125984, DOI: 10.1016/j.jmb.2011.04.004.Peer-Reviewed Original ResearchConceptsGroup II intronsWeak RNARNA bindingDEAD-box RNA helicase proteinATP hydrolysisBiochemical intermediatesDEAD-box proteinsRNA helicase proteinStrong RNA bindingStable RNA duplexAbsence of nucleotideATP utilizationStrong thermodynamic couplingFunctional diversityIntron splicingStrong RNAIntron foldingVivo splicingHelicase proteinMRNA translationMss116ATPase cyclingVivo functionBiological roleADP state