1999
[6] Fundamental mechanisms of substrate channeling
Anderson K. [6] Fundamental mechanisms of substrate channeling. Methods In Enzymology 1999, 308: 111-145. PMID: 10507003, DOI: 10.1016/s0076-6879(99)08008-8.Peer-Reviewed Original ResearchAnimalsBinding SitesCarbamoyl-Phosphate Synthase (Ammonia)Citrate (si)-SynthaseDiffusionDimerizationGlycerophosphatesIndolesKineticsLeishmania majorMagnetic Resonance SpectroscopyMalate DehydrogenaseModels, MolecularMultienzyme ComplexesMutationPeptide SynthasesProtein ConformationSalmonella typhimuriumTetrahydrofolate DehydrogenaseThymidylate SynthaseTryptophan Synthase
1995
Kinetic Characterization of Channel Impaired Mutants of Tryptophan Synthase (∗)
Anderson K, Kim A, Quillen J, Sayers E, Yang X, Miles E. Kinetic Characterization of Channel Impaired Mutants of Tryptophan Synthase (∗). Journal Of Biological Chemistry 1995, 270: 29936-29944. PMID: 8530393, DOI: 10.1074/jbc.270.50.29936.Peer-Reviewed Original ResearchBinding SitesCarbon RadioisotopesGlycerophosphatesIndolesKineticsMacromolecular SubstancesMathematicsModels, TheoreticalMutagenesis, Site-DirectedPoint MutationProtein ConformationRadioisotope Dilution TechniqueRecombinant ProteinsSalmonella typhimuriumSerineStructure-Activity RelationshipTryptophan Synthase
1991
Serine modulates substrate channeling in tryptophan synthase. A novel intersubunit triggering mechanism
Anderson K, Miles E, Johnson K. Serine modulates substrate channeling in tryptophan synthase. A novel intersubunit triggering mechanism. Journal Of Biological Chemistry 1991, 266: 8020-8033. PMID: 1902468, DOI: 10.1016/s0021-9258(18)92934-0.Peer-Reviewed Original ResearchConceptsIndole-3-glycerol phosphateTryptophan synthaseProtein conformationAlpha 2 beta 2 complexReaction of serineAbsence of serineBeta siteFormation of tryptophanAlpha siteSteady-state turnoverActive siteAccumulation of indoleAlpha reactionSubstitution of cysteineSubstrate channelingBeta reactionBeta subunitMetabolic intermediatesSerineAlpha subunitQuench-flowProtein fluorescenceTurnover experimentsProteinTryptophan release