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132 related items for PubMed ID: 2503056

  • 1. Application of rapid-scanning, stopped-flow spectroscopy to the characterization of intermediates formed in the reactions of L- and D-tryptophan and beta-mercaptoethanol with Escherichia coli tryptophan synthase.
    Drewe WF, Koerber SC, Dunn MF.
    Biochimie; 1989 Apr; 71(4):509-19. PubMed ID: 2503056
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  • 2. Detection and identification of intermediates in the reaction of L-serine with Escherichia coli tryptophan synthase via rapid-scanning ultraviolet-visible spectroscopy.
    Drewe WF, Dunn MF.
    Biochemistry; 1985 Jul 16; 24(15):3977-87. PubMed ID: 3931672
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  • 3. Characterization of the reaction of L-serine and indole with Escherichia coli tryptophan synthase via rapid-scanning ultraviolet-visible spectroscopy.
    Drewe WF, Dunn MF.
    Biochemistry; 1986 May 06; 25(9):2494-501. PubMed ID: 3087420
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  • 4. Differential effects of temperature and hydrostatic pressure on the formation of quinonoid intermediates from L-Trp and L-Met by H463F mutant Escherichia coli tryptophan indole-lyase.
    Phillips RS, Holtermann G.
    Biochemistry; 2005 Nov 01; 44(43):14289-97. PubMed ID: 16245945
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  • 9. Reaction of indole and analogues with amino acid complexes of Escherichia coli tryptophan indole-lyase: detection of a new reaction intermediate by rapid-scanning stopped-flow spectrophotometry.
    Phillips RS.
    Biochemistry; 1991 Jun 18; 30(24):5927-34. PubMed ID: 2043633
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  • 10. Effects of alpha-deuteration and of aza and thia analogs of L-tryptophan on formation of intermediates in the reaction of Escherichia coli tryptophan indole-lyase.
    Sloan MJ, Phillips RS.
    Biochemistry; 1996 Dec 17; 35(50):16165-73. PubMed ID: 8973188
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  • 11. Proton transfers in the beta-reaction catalyzed by tryptophan synthase.
    Hur O, Niks D, Casino P, Dunn MF.
    Biochemistry; 2002 Aug 06; 41(31):9991-10001. PubMed ID: 12146963
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  • 12. The reaction of indole with the aminoacrylate intermediate of Salmonella typhimurium tryptophan synthase: observation of a primary kinetic isotope effect with 3-[(2)H]indole.
    Cash MT, Miles EW, Phillips RS.
    Arch Biochem Biophys; 2004 Dec 15; 432(2):233-43. PubMed ID: 15542062
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  • 13. Allosteric interactions coordinate catalytic activity between successive metabolic enzymes in the tryptophan synthase bienzyme complex.
    Brzović PS, Ngo K, Dunn MF.
    Biochemistry; 1992 Apr 21; 31(15):3831-9. PubMed ID: 1567839
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  • 14. Pressure and temperature jump relaxation kinetics of the conformational change in Salmonella typhimurium tryptophan synthase L-serine complex: large activation compressibility and heat capacity changes demonstrate the contribution of solvation.
    Phillips RS, Miles EW, McPhie P, Marchal S, Georges C, Dupont Y, Lange R.
    J Am Chem Soc; 2008 Oct 15; 130(41):13580-8. PubMed ID: 18795779
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  • 15. Tryptophan synthase: structure and function of the monovalent cation site.
    Dierkers AT, Niks D, Schlichting I, Dunn MF.
    Biochemistry; 2009 Nov 24; 48(46):10997-1010. PubMed ID: 19848417
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  • 18. Allosteric regulation of substrate channeling in tryptophan synthase: modulation of the L-serine reaction in stage I of the beta-reaction by alpha-site ligands.
    Ngo H, Kimmich N, Harris R, Niks D, Blumenstein L, Kulik V, Barends TR, Schlichting I, Dunn MF.
    Biochemistry; 2007 Jul 03; 46(26):7740-53. PubMed ID: 17559232
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  • 19. Monovalent metal ions play an essential role in catalysis and intersubunit communication in the tryptophan synthase bienzyme complex.
    Woehl EU, Dunn MF.
    Biochemistry; 1995 Jul 25; 34(29):9466-76. PubMed ID: 7626617
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  • 20. Beta-elimination of indole from L-tryptophan catalyzed by bacterial tryptophan synthase: a comparison between reactions catalyzed by tryptophanase and tryptophan synthase.
    Ahmed SA, Martin B, Miles EW.
    Biochemistry; 1986 Jul 29; 25(15):4233-40. PubMed ID: 3530320
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