1998
Catalytic Mechanism of Kdo8P Synthase: Transient Kinetic Studies and Evaluation of a Putative Reaction Intermediate †
Liang P, Lewis J, Anderson K, Kohen A, D'Souza F, Benenson Y, Baasov T. Catalytic Mechanism of Kdo8P Synthase: Transient Kinetic Studies and Evaluation of a Putative Reaction Intermediate †. Biochemistry 1998, 37: 16390-16399. PMID: 9819231, DOI: 10.1021/bi981374w.Peer-Reviewed Original ResearchMeSH KeywordsAldehyde-LyasesCatalysisElectrophoresis, Polyacrylamide GelEscherichia coliKineticsOrganophosphorus CompoundsPhosphoenolpyruvateProtein BindingSubstrate SpecificityConceptsTransient kinetic studiesKDO8P synthaseRapid chemical quench experimentsIntermediate 2Chemical quench experimentsKinetic studiesBeta-pyranose formPutative reaction intermediatesChemical synthesisNMR spectroscopySynthetic 2Anomeric phosphatesReaction intermediatesCatalytic pathwayReaction pathwaysEnzyme catalysisCatalytic mechanismTurnover conditionsMechanistic pathwaysPutative reactionsReactionPhosphate hydrolysisSubstrate activityCorresponding control experimentsAlternate substrates
1995
Crystallization and preliminary X‐ray investigation of the recombinant Trypanosoma brucei rhodesiense calmodulin
El‐Sayed N, Patton C, Harkins P, Fox R, Anderson K. Crystallization and preliminary X‐ray investigation of the recombinant Trypanosoma brucei rhodesiense calmodulin. Proteins Structure Function And Bioinformatics 1995, 21: 354-357. PMID: 7567957, DOI: 10.1002/prot.340210409.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBinding SitesCalciumCalmodulinCrystallizationCrystallography, X-RayElectrophoresis, Polyacrylamide GelRecombinant ProteinsTrypanosoma brucei rhodesienseConceptsPreliminary X-ray investigationUnit cell dimensionsMolecular replacement methodX-ray investigationsSpace groupAsymmetric unitCrystal structureCell dimensionsRecombinant calmodulinMolecular massCrystalUnit cellTrypanosoma brucei rhodesienseVapor diffusionReplacement methodM cacodylate bufferCalmodulinStructure