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Journal Abstract Search

349 related items for PubMed ID: 12052544

  • 1. Substitution of Met-69 by Ala or Gly in TEM-1 beta-lactamase confer an increased susceptibility to clavulanic acid and other inhibitors.
    Madec S, Blin C, Krishnamoorthy R, Picard B, Chaibi el B, Fouchereau-Péron M, Labia R.
    FEMS Microbiol Lett; 2002 May 21; 211(1):13-6. PubMed ID: 12052544
    [Abstract] [Full Text] [Related]

  • 2. Aspartic acid for asparagine substitution at position 276 reduces susceptibility to mechanism-based inhibitors in SHV-1 and SHV-5 beta-lactamases.
    Giakkoupi P, Tzelepi E, Legakis NJ, Tzouvelekis LS.
    J Antimicrob Chemother; 1999 Jan 21; 43(1):23-9. PubMed ID: 10381097
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  • 3. Structure-function studies of arginine at position 276 in CTX-M beta-lactamases.
    Pérez-Llarena FJ, Cartelle M, Mallo S, Beceiro A, Pérez A, Villanueva R, Romero A, Bonnet R, Bou G.
    J Antimicrob Chemother; 2008 Apr 21; 61(4):792-7. PubMed ID: 18281307
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  • 10. Understanding resistance to beta-lactams and beta-lactamase inhibitors in the SHV beta-lactamase: lessons from the mutagenesis of SER-130.
    Helfand MS, Bethel CR, Hujer AM, Hujer KM, Anderson VE, Bonomo RA.
    J Biol Chem; 2003 Dec 26; 278(52):52724-9. PubMed ID: 14534312
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  • 11. Clavulanic acid inactivation of SHV-1 and the inhibitor-resistant S130G SHV-1 beta-lactamase. Insights into the mechanism of inhibition.
    Sulton D, Pagan-Rodriguez D, Zhou X, Liu Y, Hujer AM, Bethel CR, Helfand MS, Thomson JM, Anderson VE, Buynak JD, Ng LM, Bonomo RA.
    J Biol Chem; 2005 Oct 21; 280(42):35528-36. PubMed ID: 15987690
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  • 12. Variants of β-lactamase KPC-2 that are resistant to inhibition by avibactam.
    Papp-Wallace KM, Winkler ML, Taracila MA, Bonomo RA.
    Antimicrob Agents Chemother; 2015 Jul 21; 59(7):3710-7. PubMed ID: 25666153
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  • 13. Properties of IRT-14 (TEM-45), a newly characterized mutant of TEM-type beta-lactamases.
    Caniça MM, Barthélémy M, Gilly L, Labia R, Krishnamoorthy R, Paul G.
    Antimicrob Agents Chemother; 1997 Feb 21; 41(2):374-8. PubMed ID: 9021194
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  • 14. Elucidating the role of Trp105 in the KPC-2 β-lactamase.
    Papp-Wallace KM, Taracila M, Wallace CJ, Hujer KM, Bethel CR, Hornick JM, Bonomo RA.
    Protein Sci; 2010 Sep 21; 19(9):1714-27. PubMed ID: 20662006
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  • 15. Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
    Papp-Wallace KM, Taracila M, Hornick JM, Hujer AM, Hujer KM, Distler AM, Endimiani A, Bonomo RA.
    Antimicrob Agents Chemother; 2010 Jul 21; 54(7):2867-77. PubMed ID: 20421396
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  • 16. Substitution of Thr for Ala-237 in TEM-17, TEM-12 and TEM-26: alterations in beta-lactam resistance conferred on Escherichia coli.
    Giakkoupi P, Hujer AM, Miriagou V, Tzelepi E, Bonomo RA, Tzouvelekis LS.
    FEMS Microbiol Lett; 2001 Jul 10; 201(1):37-40. PubMed ID: 11445164
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  • 17. Substitutions at position 105 in SHV family β-lactamases decrease catalytic efficiency and cause inhibitor resistance.
    Li M, Conklin BC, Taracila MA, Hutton RA, Skalweit MJ.
    Antimicrob Agents Chemother; 2012 Nov 10; 56(11):5678-86. PubMed ID: 22908166
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  • 18. Selection and characterization of beta-lactam-beta-lactamase inactivator-resistant mutants following PCR mutagenesis of the TEM-1 beta-lactamase gene.
    Vakulenko SB, Geryk B, Kotra LP, Mobashery S, Lerner SA.
    Antimicrob Agents Chemother; 1998 Jul 10; 42(7):1542-8. PubMed ID: 9660980
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  • 19. Tazobactam is a potent inactivator of selected inhibitor-resistant class A beta-lactamases.
    Bonomo RA, Rudin SA, Shlaes DM.
    FEMS Microbiol Lett; 1997 Mar 01; 148(1):59-62. PubMed ID: 9066111
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  • 20. X-ray structure of the Asn276Asp variant of the Escherichia coli TEM-1 beta-lactamase: direct observation of electrostatic modulation in resistance to inactivation by clavulanic acid.
    Swarén P, Golemi D, Cabantous S, Bulychev A, Maveyraud L, Mobashery S, Samama JP.
    Biochemistry; 1999 Jul 27; 38(30):9570-6. PubMed ID: 10423234
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