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Journal Abstract Search

334 related items for PubMed ID: 2114090

  • 1.
    ; . PubMed ID:
    [No Abstract] [Full Text] [Related]

  • 2. The necessity of magnesium cation for acid assistance aglycone departure in catalysis by Escherichia coli (lacZ) beta-galactosidase.
    Sinnott ML, Withers SG.
    Biochem J; 1978 Nov 01; 175(2):539-46. PubMed ID: 105722
    [Abstract] [Full Text] [Related]

  • 3.
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  • 4. Effect of an E461G mutation of beta-galactosidase (Escherichia coli, lac Z) on pL rate profiles and solvent deuterium isotope effects.
    Richard JP, Huber RE, McCall DA.
    Bioorg Chem; 2001 Jun 01; 29(3):146-55. PubMed ID: 11437390
    [Abstract] [Full Text] [Related]

  • 5. Catalytic consequences of experimental evolution: catalysis by a 'third-generation' evolvant of the second beta-galactosidase of Escherichia coli, ebgabcde, and by ebgabcd, a 'second-generation' evolvant containing two supposedly 'kinetically silent' mutations.
    Krishnan S, Hall BG, Sinnott ML.
    Biochem J; 1995 Dec 15; 312 ( Pt 3)(Pt 3):971-7. PubMed ID: 8554546
    [Abstract] [Full Text] [Related]

  • 6. Structure-reactivity relationships for beta-galactosidase (Escherichia coli, lac Z). 2. Reactions of the galactosyl-enzyme intermediate with alcohols and azide ion.
    Richard JP, Westerfeld JG, Lin S, Beard J.
    Biochemistry; 1995 Sep 19; 34(37):11713-24. PubMed ID: 7547903
    [Abstract] [Full Text] [Related]

  • 7. Quaternary structure, Mg2+ interactions, and some kinetic properties of the beta-galactosidase from Thermoanaerobacterium thermosulfurigenes EM1.
    Huber RE, Roth NJ, Bahl H.
    J Protein Chem; 1996 Oct 19; 15(7):621-9. PubMed ID: 8968953
    [Abstract] [Full Text] [Related]

  • 8. The catalytic consequences of experimental evolution. Studies on the subunit structure of the second (ebg) beta-galactosidase of Escherichia coli, and on catalysis by ebgab, an experimental evolvant containing two amino acid substitutions.
    Elliott AC, K S, Sinnott ML, Smith PJ, Bommuswamy J, Guo Z, Hall BG, Zhang Y.
    Biochem J; 1992 Feb 15; 282 ( Pt 1)(Pt 1):155-64. PubMed ID: 1540130
    [Abstract] [Full Text] [Related]

  • 9. Catalysis by the large subunit of the second beta-galactosidase of Escherichia coli in the absence of the small subunit.
    Calugaru SV, Hall BG, Sinnott ML.
    Biochem J; 1995 Nov 15; 312 ( Pt 1)(Pt 1):281-6. PubMed ID: 7492325
    [Abstract] [Full Text] [Related]

  • 10. Structure-reactivity relationships for beta-galactosidase (Escherichia coli, lac Z). 3. Evidence that Glu-461 participates in Brønsted acid-base catalysis of beta-D-galactopyranosyl group transfer.
    Richard JP, Huber RE, Lin S, Heo C, Amyes TL.
    Biochemistry; 1996 Sep 24; 35(38):12377-86. PubMed ID: 8823173
    [Abstract] [Full Text] [Related]

  • 11. One-proton catalysis by the alpha-L-arabinofuranosidase III of Monilinia fructigena.
    Selwood T, Sinnott ML.
    Biochem J; 1988 Sep 15; 254(3):899-901. PubMed ID: 2848501
    [Abstract] [Full Text] [Related]

  • 12. The beta-galactosidase-catalysed hydrolyses of beta-d-galactopyranosyl pyridium salts. Rate-limiting generation of an enzyme-bound galactopyranosyl cation in a process dependent only on aglycone acidity.
    Sinnott ML, Withers SG.
    Biochem J; 1974 Dec 15; 143(3):751-62. PubMed ID: 4462753
    [Abstract] [Full Text] [Related]

  • 13. Oxygen-18 leaving group kinetic isotope effects on the hydrolysis of nitrophenyl glycosides. 1. beta-galactosidease-catalyzed hydrolysis.
    Rosenberg S, Kirsch JF.
    Biochemistry; 1981 May 26; 20(11):3189-96. PubMed ID: 6788082
    [Abstract] [Full Text] [Related]

  • 14. The mechanism of action of beta-galactosidase. Effect of aglycone nature and -deuterium substitution on the hydrolysis of aryl galactosides.
    Sinnott ML, Souchard IJ.
    Biochem J; 1973 May 26; 133(1):89-98. PubMed ID: 4578762
    [Abstract] [Full Text] [Related]

  • 15. Determination of the roles of Glu-461 in beta-galactosidase (Escherichia coli) using site-specific mutagenesis.
    Cupples CG, Miller JH, Huber RE.
    J Biol Chem; 1990 Apr 05; 265(10):5512-8. PubMed ID: 1969405
    [Abstract] [Full Text] [Related]

  • 16. Dependence upon pH of steady-state parameters for the beta-galactosidase-catalysed hydrolyses of beta-D-galactopyranosyl derivatives of different chemical types.
    Withers SG, Jullien M, Sinnott ML, Viratelle OM, Yon JM.
    Eur J Biochem; 1978 Jun 15; 87(2):249-56. PubMed ID: 27358
    [Abstract] [Full Text] [Related]

  • 17. E461H-beta-galactosidase (Escherichia coli): altered divalent metal specificity and slow but reversible metal inactivation.
    Martinez-Bilbao M, Gaunt MT, Huber RE.
    Biochemistry; 1995 Oct 17; 34(41):13437-42. PubMed ID: 7577931
    [Abstract] [Full Text] [Related]

  • 18. Interaction of divalent cations with beta-galactosidase (Escherichia coli).
    Huber RE, Parfett C, Woulfe-Flanagan H, Thompson DJ.
    Biochemistry; 1979 Sep 18; 18(19):4090-5. PubMed ID: 114210
    [Abstract] [Full Text] [Related]

  • 19. Structure-reactivity relationships for beta-galactosidase (Escherichia coli, lac Z). 1. Brønsted parameters for cleavage of alkyl beta-D-galactopyranosides.
    Richard JP, Westerfeld JG, Lin S.
    Biochemistry; 1995 Sep 19; 34(37):11703-12. PubMed ID: 7547902
    [Abstract] [Full Text] [Related]

  • 20. Interaction of the lacZ beta-galactosidase of Escherichia coli with some beta-D-galactopyranoside competitive inhibitors.
    Loeffler RS, Sinnott ML, Sykes BD, Withers SG.
    Biochem J; 1979 Jan 01; 177(1):145-52. PubMed ID: 106843
    [Abstract] [Full Text] [Related]

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