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142 related items for PubMed ID: 2687845

  • 1. Alteration of aspartate 101 in the active site of Escherichia coli alkaline phosphatase enhances the catalytic activity.
    Chaidaroglou A, Kantrowitz ER.
    Protein Eng; 1989 Nov; 3(2):127-32. PubMed ID: 2687845
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  • 3. Enhanced catalysis by active-site mutagenesis at aspartic acid 153 in Escherichia coli alkaline phosphatase.
    Matlin AR, Kendall DA, Carano KS, Banzon JA, Klecka SB, Solomon NM.
    Biochemistry; 1992 Sep 08; 31(35):8196-200. PubMed ID: 1525159
    [Abstract] [Full Text] [Related]

  • 4. Magnesium in the active site of Escherichia coli alkaline phosphatase is important for both structural stabilization and catalysis.
    Janeway CM, Xu X, Murphy JE, Chaidaroglou A, Kantrowitz ER.
    Biochemistry; 1993 Feb 16; 32(6):1601-9. PubMed ID: 8431439
    [Abstract] [Full Text] [Related]

  • 5. Probing the role of histidine-372 in zinc binding and the catalytic mechanism of Escherichia coli alkaline phosphatase by site-specific mutagenesis.
    Xu X, Qin XQ, Kantrowitz ER.
    Biochemistry; 1994 Mar 01; 33(8):2279-84. PubMed ID: 8117685
    [Abstract] [Full Text] [Related]

  • 6. Binding of magnesium in a mutant Escherichia coli alkaline phosphatase changes the rate-determining step in the reaction mechanism.
    Xu X, Kantrowitz ER.
    Biochemistry; 1993 Oct 12; 32(40):10683-91. PubMed ID: 8104481
    [Abstract] [Full Text] [Related]

  • 7. A water-mediated salt link in the catalytic site of Escherichia coli alkaline phosphatase may influence activity.
    Xu X, Kantrowitz ER.
    Biochemistry; 1991 Aug 06; 30(31):7789-96. PubMed ID: 1907846
    [Abstract] [Full Text] [Related]

  • 8. 3-D structure of a mutant (Asp101-->Ser) of E.coli alkaline phosphatase with higher catalytic activity.
    Chen L, Neidhart D, Kohlbrenner WM, Mandecki W, Bell S, Sowadski J, Abad-Zapatero C.
    Protein Eng; 1992 Oct 06; 5(7):605-10. PubMed ID: 1480614
    [Abstract] [Full Text] [Related]

  • 9. Kinetic and structural consequences of replacing the aspartate bridge by asparagine in the catalytic metal triad of Escherichia coli alkaline phosphatase.
    Tibbitts TT, Murphy JE, Kantrowitz ER.
    J Mol Biol; 1996 Apr 05; 257(3):700-15. PubMed ID: 8648634
    [Abstract] [Full Text] [Related]

  • 10. The importance of aspartate 327 for catalysis and zinc binding in Escherichia coli alkaline phosphatase.
    Xu X, Kantrowitz ER.
    J Biol Chem; 1992 Aug 15; 267(23):16244-51. PubMed ID: 1644810
    [Abstract] [Full Text] [Related]

  • 11. Mutagenesis of conserved residues within the active site of Escherichia coli alkaline phosphatase yields enzymes with increased kcat.
    Mandecki W, Shallcross MA, Sowadski J, Tomazic-Allen S.
    Protein Eng; 1991 Oct 15; 4(7):801-4. PubMed ID: 1798702
    [Abstract] [Full Text] [Related]

  • 12. Kinetic and X-ray structural studies of three mutant E. coli alkaline phosphatases: insights into the catalytic mechanism without the nucleophile Ser102.
    Stec B, Hehir MJ, Brennan C, Nolte M, Kantrowitz ER.
    J Mol Biol; 1998 Apr 03; 277(3):647-62. PubMed ID: 9533886
    [Abstract] [Full Text] [Related]

  • 13. Artificial evolution of an enzyme active site: structural studies of three highly active mutants of Escherichia coli alkaline phosphatase.
    Le Du MH, Lamoure C, Muller BH, Bulgakov OV, Lajeunesse E, Ménez A, Boulain JC.
    J Mol Biol; 2002 Mar 01; 316(4):941-53. PubMed ID: 11884134
    [Abstract] [Full Text] [Related]

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  • 15. Dependence of the phosphorylation of alkaline phosphatase by phosphate monoesters on the pKa of the leaving group.
    Han R, Coleman JE.
    Biochemistry; 1995 Apr 04; 34(13):4238-45. PubMed ID: 7703237
    [Abstract] [Full Text] [Related]

  • 16. Kinetics and crystal structure of a mutant Escherichia coli alkaline phosphatase (Asp-369-->Asn): a mechanism involving one zinc per active site.
    Tibbitts TT, Xu X, Kantrowitz ER.
    Protein Sci; 1994 Nov 04; 3(11):2005-14. PubMed ID: 7703848
    [Abstract] [Full Text] [Related]

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  • 18. Functional interrelationships in the alkaline phosphatase superfamily: phosphodiesterase activity of Escherichia coli alkaline phosphatase.
    O'Brien PJ, Herschlag D.
    Biochemistry; 2001 May 15; 40(19):5691-9. PubMed ID: 11341834
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  • 20. Function of threonine-55 in the carbamoyl phosphate binding site of Escherichia coli aspartate transcarbamoylase.
    Xu W, Kantrowitz ER.
    Biochemistry; 1989 Dec 26; 28(26):9937-43. PubMed ID: 2515892
    [Abstract] [Full Text] [Related]

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