2022
Chapter Three Monitoring functional RNA binding of RNA-dependent ATPase enzymes such as SF2 helicases using RNA dependent ATPase assays: A RIG-I case study
Guo R, Pyle AM. Chapter Three Monitoring functional RNA binding of RNA-dependent ATPase enzymes such as SF2 helicases using RNA dependent ATPase assays: A RIG-I case study. Methods In Enzymology 2022, 673: 39-52. PMID: 35965013, DOI: 10.1016/bs.mie.2022.03.064.Peer-Reviewed Original ResearchConceptsEnzymatic ATPase activitySuperfamily 1Nucleic acid-dependent ATPasesATPase activityRNA-dependent ATPaseSimple reporter systemNucleic acid bindingNucleic acid ligandsNucleic acidsATPase enzymeSF2 helicaseAcid ligandsKinetic parametersRNA associationSF2 helicasesRNA bindingMultitude of processesMotor proteinsBiological functionsSF1 helicasesReporter systemFunctional bindingConformational changesDirect binding assaysAcid binding
2013
Defining the functional determinants for RNA surveillance by RIG‐I
Kohlway A, Luo D, Rawling DC, Ding SC, Pyle AM. Defining the functional determinants for RNA surveillance by RIG‐I. EMBO Reports 2013, 14: 772-779. PMID: 23897087, PMCID: PMC3790051, DOI: 10.1038/embor.2013.108.Peer-Reviewed Original ResearchConceptsMelanoma differentiation-associated gene 5Robust ATPase activityDuplex RNA substrateMinimal functional unitATPase activityRetinoic acid-inducible geneInnate immune machineryAcid-inducible geneRNA surveillanceDifferentiation-associated gene 5RNA substratesIntracellular RNA sensorsDuplex RNARNA complexRNA targetsGene 5RNA virusesDistinct conformationsRNA sensorsDsRNA complexImmune machineryRNA duplexesInterferon responseFunctional determinantsFunctional units
2002
mda-5: An interferon-inducible putative RNA helicase with double-stranded RNA-dependent ATPase activity and melanoma growth-suppressive properties
Kang DC, Gopalkrishnan RV, Wu Q, Jankowsky E, Pyle AM, Fisher PB. mda-5: An interferon-inducible putative RNA helicase with double-stranded RNA-dependent ATPase activity and melanoma growth-suppressive properties. Proceedings Of The National Academy Of Sciences Of The United States Of America 2002, 99: 637-642. PMID: 11805321, PMCID: PMC117358, DOI: 10.1073/pnas.022637199.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphatasesAmino Acid SequenceAnimalsApoptosisCell DifferentiationCell DivisionCloning, MolecularDEAD-box RNA HelicasesDNA, ComplementaryGrowth InhibitorsHumansInterferon Type IInterferon-Induced Helicase, IFIH1MelanomaMolecular Sequence DataRecombinant ProteinsRNA HelicasesRNA, Double-StrandedSequence Homology, Amino AcidTumor Cells, CulturedTumor Stem Cell AssayConceptsRNA-dependent ATPase activityCaspase recruitment domainHelicase motifsHuman melanoma cellsRecruitment domainRNA helicase motifsRNA-dependent ATPaseMDA-5RNA helicase domainPutative RNA helicaseMelanoma cellsEarly response genesATPase activityProtein kinase C activationGrowth-suppressive propertiesMelanoma differentiation-associated gene 5Appropriate pharmacological manipulationKinase C activationHypothetical proteinsRNA helicaseHelicase domainDifferentiation-associated gene 5Mediator of IFNSubtraction hybridizationMda-5 expression