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206 related items for PubMed ID: 8667364

  • 1. Modeling study on a hydrolytic mechanism of class A beta-lactamases.
    Ishiguro M, Imajo S.
    J Med Chem; 1996 May 24; 39(11):2207-18. PubMed ID: 8667364
    [Abstract] [Full Text] [Related]

  • 2. Crystal structures of the class D beta-lactamase OXA-13 in the native form and in complex with meropenem.
    Pernot L, Frénois F, Rybkine T, L'Hermite G, Petrella S, Delettré J, Jarlier V, Collatz E, Sougakoff W.
    J Mol Biol; 2001 Jul 20; 310(4):859-74. PubMed ID: 11453693
    [Abstract] [Full Text] [Related]

  • 3. Mechanisms of antibiotic resistance: QM/MM modeling of the acylation reaction of a class A beta-lactamase with benzylpenicillin.
    Hermann JC, Hensen C, Ridder L, Mulholland AJ, Höltje HD.
    J Am Chem Soc; 2005 Mar 30; 127(12):4454-65. PubMed ID: 15783228
    [Abstract] [Full Text] [Related]

  • 4. Inhibitor-resistant class A beta-lactamases: consequences of the Ser130-to-Gly mutation seen in Apo and tazobactam structures of the SHV-1 variant.
    Sun T, Bethel CR, Bonomo RA, Knox JR.
    Biochemistry; 2004 Nov 09; 43(44):14111-7. PubMed ID: 15518561
    [Abstract] [Full Text] [Related]

  • 5. Role of the omega-loop in the activity, substrate specificity, and structure of class A beta-lactamase.
    Banerjee S, Pieper U, Kapadia G, Pannell LK, Herzberg O.
    Biochemistry; 1998 Mar 10; 37(10):3286-96. PubMed ID: 9521648
    [Abstract] [Full Text] [Related]

  • 6. Structure of GES-1 at atomic resolution: insights into the evolution of carbapenamase activity in the class A extended-spectrum beta-lactamases.
    Smith CA, Caccamo M, Kantardjieff KA, Vakulenko S.
    Acta Crystallogr D Biol Crystallogr; 2007 Sep 10; 63(Pt 9):982-92. PubMed ID: 17704567
    [Abstract] [Full Text] [Related]

  • 7. Elimination of the hydrolytic water molecule in a class A beta-lactamase mutant: crystal structure and kinetics.
    Zawadzke LE, Chen CC, Banerjee S, Li Z, Wäsch S, Kapadia G, Moult J, Herzberg O.
    Biochemistry; 1996 Dec 24; 35(51):16475-82. PubMed ID: 8987980
    [Abstract] [Full Text] [Related]

  • 8. Ab initio QM/MM study of class A beta-lactamase acylation: dual participation of Glu166 and Lys73 in a concerted base promotion of Ser70.
    Meroueh SO, Fisher JF, Schlegel HB, Mobashery S.
    J Am Chem Soc; 2005 Nov 09; 127(44):15397-407. PubMed ID: 16262403
    [Abstract] [Full Text] [Related]

  • 9. Molecular structure of the acyl-enzyme intermediate in beta-lactam hydrolysis at 1.7 A resolution.
    Strynadka NC, Adachi H, Jensen SE, Johns K, Sielecki A, Betzel C, Sutoh K, James MN.
    Nature; 1992 Oct 22; 359(6397):700-5. PubMed ID: 1436034
    [Abstract] [Full Text] [Related]

  • 10. Structure and kinetics of the beta-lactamase mutants S70A and K73H from Staphylococcus aureus PC1.
    Chen CC, Smith TJ, Kapadia G, Wäsch S, Zawadzke LE, Coulson A, Herzberg O.
    Biochemistry; 1996 Sep 24; 35(38):12251-8. PubMed ID: 8823158
    [Abstract] [Full Text] [Related]

  • 11. Structure of a phosphonate-inhibited beta-lactamase. An analog of the tetrahedral transition state/intermediate of beta-lactam hydrolysis.
    Chen CC, Rahil J, Pratt RF, Herzberg O.
    J Mol Biol; 1993 Nov 05; 234(1):165-78. PubMed ID: 8230196
    [Abstract] [Full Text] [Related]

  • 12. pKa, MM, and QM studies of mechanisms of beta-lactamases and penicillin-binding proteins: acylation step.
    Massova I, Kollman PA.
    J Comput Chem; 2002 Dec 05; 23(16):1559-76. PubMed ID: 12395425
    [Abstract] [Full Text] [Related]

  • 13. Crystal structure of an acylation transition-state analog of the TEM-1 beta-lactamase. Mechanistic implications for class A beta-lactamases.
    Maveyraud L, Pratt RF, Samama JP.
    Biochemistry; 1998 Feb 24; 37(8):2622-8. PubMed ID: 9485412
    [Abstract] [Full Text] [Related]

  • 14. Crystal structure of extended-spectrum beta-lactamase Toho-1: insights into the molecular mechanism for catalytic reaction and substrate specificity expansion.
    Ibuka AS, Ishii Y, Galleni M, Ishiguro M, Yamaguchi K, Frère JM, Matsuzawa H, Sakai H.
    Biochemistry; 2003 Sep 16; 42(36):10634-43. PubMed ID: 12962487
    [Abstract] [Full Text] [Related]

  • 15. Structure and dynamics of CTX-M enzymes reveal insights into substrate accommodation by extended-spectrum beta-lactamases.
    Delmas J, Chen Y, Prati F, Robin F, Shoichet BK, Bonnet R.
    J Mol Biol; 2008 Jan 04; 375(1):192-201. PubMed ID: 17999931
    [Abstract] [Full Text] [Related]

  • 16. Beta-secondary and solvent deuterium kinetic isotope effects on beta-lactamase catalysis.
    Adediran SA, Deraniyagala SA, Xu Y, Pratt RF.
    Biochemistry; 1996 Mar 19; 35(11):3604-13. PubMed ID: 8639512
    [Abstract] [Full Text] [Related]

  • 17. Structures of the acyl-enzyme complexes of the Staphylococcus aureus beta-lactamase mutant Glu166Asp:Asn170Gln with benzylpenicillin and cephaloridine.
    Chen CC, Herzberg O.
    Biochemistry; 2001 Feb 27; 40(8):2351-8. PubMed ID: 11327855
    [Abstract] [Full Text] [Related]

  • 18. Neutron diffraction studies of a class A beta-lactamase Toho-1 E166A/R274N/R276N triple mutant.
    Tomanicek SJ, Blakeley MP, Cooper J, Chen Y, Afonine PV, Coates L.
    J Mol Biol; 2010 Mar 05; 396(4):1070-80. PubMed ID: 20036259
    [Abstract] [Full Text] [Related]

  • 19. Structure of the wild-type TEM-1 beta-lactamase at 1.55 A and the mutant enzyme Ser70Ala at 2.1 A suggest the mode of noncovalent catalysis for the mutant enzyme.
    Stec B, Holtz KM, Wojciechowski CL, Kantrowitz ER.
    Acta Crystallogr D Biol Crystallogr; 2005 Aug 05; 61(Pt 8):1072-9. PubMed ID: 16041072
    [Abstract] [Full Text] [Related]

  • 20. Inhibition of class A and class C beta-lactamases by penems: crystallographic structures of a novel 1,4-thiazepine intermediate.
    Nukaga M, Abe T, Venkatesan AM, Mansour TS, Bonomo RA, Knox JR.
    Biochemistry; 2003 Nov 18; 42(45):13152-9. PubMed ID: 14609325
    [Abstract] [Full Text] [Related]

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