1995
Mechanism of Inhibition of HIV-1 Reverse Transcriptase by Nonnucleoside Inhibitors
Spence R, Kati W, Anderson K, Johnson K. Mechanism of Inhibition of HIV-1 Reverse Transcriptase by Nonnucleoside Inhibitors. Science 1995, 267: 988-993. PMID: 7532321, PMCID: PMC7526747, DOI: 10.1126/science.7532321.Peer-Reviewed Original ResearchConceptsActive site catalytic residuesPre-steady-state kinetic analysisNucleotide-induced conformational changesInterfere with nucleotide bindingPre-steady-state burstEnzyme-DNA complexPre-steady-stateReverse transcriptasePresence of saturating concentrationsCatalytic residuesNucleotide bindingNucleoside triphosphatesDNA polymerizationNucleotide analogsHydrophobic pocketMechanism of inhibitionNonnucleoside inhibitorsConformational changesNoncompetitive inhibitorInhibition of HIV-1 reverse transcriptaseKinetic analysisHIV-1 reverse transcriptaseSaturating concentrationsTranscriptaseInhibitors
1988
Evaluation of 5-enolpyruvoylshikimate-3-phosphate synthase substrate and inhibitor binding by stopped-flow and equilibrium fluorescence measurements.
Anderson K, Sikorski J, Johnson K. Evaluation of 5-enolpyruvoylshikimate-3-phosphate synthase substrate and inhibitor binding by stopped-flow and equilibrium fluorescence measurements. Biochemistry 1988, 27: 1604-10. PMID: 3284585, DOI: 10.1021/bi00405a032.Peer-Reviewed Original ResearchConceptsBinding of substratesBinary complexShikimate 3-phosphateStopped-flow fluorescence methodsDissociation constantFree enzymeGlyphosate bindingS3P bindingInhibitor bindingProtein fluorescenceKinetics of bindingTernary complexEnzymeStopped-flowFluorescence measurementsBindingFluorescence titrationSaturating concentrationsS3PEquilibrium fluorescence measurements