These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

128 related articles for article (PubMed ID: 9756758)

  • 1. Roles of amino acids 161 to 179 in the PSE-4 omega loop in substrate specificity and in resistance to ceftazidime.
    Therrien C; Sanschagrin F; Palzkill T; Levesque RC
    Antimicrob Agents Chemother; 1998 Oct; 42(10):2576-83. PubMed ID: 9756758
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Systematic mutagenesis of the active site omega loop of TEM-1 beta-lactamase.
    Petrosino JF; Palzkill T
    J Bacteriol; 1996 Apr; 178(7):1821-8. PubMed ID: 8606154
    [TBL] [Abstract][Full Text] [Related]  

  • 3. A novel extended-spectrum beta-lactamase CTX-M-23 with a P167T substitution in the active-site omega loop associated with ceftazidime resistance.
    Stürenburg E; Kühn A; Mack D; Laufs R
    J Antimicrob Chemother; 2004 Aug; 54(2):406-9. PubMed ID: 15201232
    [TBL] [Abstract][Full Text] [Related]  

  • 4. In-vitro activity of ceftazidime against Pseudomonas aeruginosa: and its stability to pseudomonal beta-lactamases.
    Livermore DM; Williams RJ; Williams JD
    J Antimicrob Chemother; 1981 Sep; 8 Suppl B():163-7. PubMed ID: 19802980
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Evolution of antibiotic resistance: several different amino acid substitutions in an active site loop alter the substrate profile of beta-lactamase.
    Palzkill T; Le QQ; Venkatachalam KV; LaRocco M; Ocera H
    Mol Microbiol; 1994 Apr; 12(2):217-29. PubMed ID: 8057847
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Amino acid sequence determinants of extended spectrum cephalosporin hydrolysis by the class C P99 beta-lactamase.
    Zhang Z; Yu Y; Musser JM; Palzkill T
    J Biol Chem; 2001 Dec; 276(49):46568-74. PubMed ID: 11591698
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Selection and characterization of amino acid substitutions at residues 237-240 of TEM-1 beta-lactamase with altered substrate specificity for aztreonam and ceftazidime.
    Cantu C; Huang W; Palzkill T
    J Biol Chem; 1996 Sep; 271(37):22538-45. PubMed ID: 8798421
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Natural Variants of the KPC-2 Carbapenemase have Evolved Increased Catalytic Efficiency for Ceftazidime Hydrolysis at the Cost of Enzyme Stability.
    Mehta SC; Rice K; Palzkill T
    PLoS Pathog; 2015 Jun; 11(6):e1004949. PubMed ID: 26030609
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Characterisation of a unique ceftazidime-hydrolysing beta-lactamase, TEM-E2.
    Payne DJ; Marriott MS; Amyes SG
    J Med Microbiol; 1990 Jun; 32(2):131-4. PubMed ID: 2192063
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Mapping the determinants of catalysis and substrate specificity of the antibiotic resistance enzyme CTX-M β-lactamase.
    Judge A; Hu L; Sankaran B; Van Riper J; Venkataram Prasad BV; Palzkill T
    Commun Biol; 2023 Jan; 6(1):35. PubMed ID: 36635385
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Identification of amino acid substitutions that alter the substrate specificity of TEM-1 beta-lactamase.
    Palzkill T; Botstein D
    J Bacteriol; 1992 Aug; 174(16):5237-43. PubMed ID: 1644749
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Insertion mutagenesis as a tool in the modification of protein function. Extended substrate specificity conferred by pentapeptide insertions in the omega-loop of TEM-1 beta-lactamase.
    Hayes F; Hallet B; Cao Y
    J Biol Chem; 1997 Nov; 272(46):28833-6. PubMed ID: 9360947
    [TBL] [Abstract][Full Text] [Related]  

  • 13. High adaptability of the omega loop underlies the substrate-spectrum-extension evolution of a class A β-lactamase, PenL.
    Yi H; Choi JM; Hwang J; Prati F; Cao TP; Lee SH; Kim HS
    Sci Rep; 2016 Nov; 6():36527. PubMed ID: 27827433
    [TBL] [Abstract][Full Text] [Related]  

  • 14. OHIO-1 beta-lactamase mutants: Asp179Gly mutation confers resistance to ceftazidime.
    Bonomo RA; Rudin SD; Shlaes DM
    FEMS Microbiol Lett; 1997 Jul; 152(2):275-8. PubMed ID: 9231421
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Site-directed mutagenesis of beta-lactamase TEM-1. Investigating the potential role of specific residues on the activity of Pseudomonas-specific enzymes.
    Lenfant F; Petit A; Labia R; Maveyraud L; Samama JP; Masson JM
    Eur J Biochem; 1993 Nov; 217(3):939-46. PubMed ID: 8223651
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Deciphering the Evolution of Cephalosporin Resistance to Ceftolozane-Tazobactam in Pseudomonas aeruginosa.
    Barnes MD; Taracila MA; Rutter JD; Bethel CR; Galdadas I; Hujer AM; Caselli E; Prati F; Dekker JP; Papp-Wallace KM; Haider S; Bonomo RA
    mBio; 2018 Dec; 9(6):. PubMed ID: 30538183
    [No Abstract]   [Full Text] [Related]  

  • 17. Novel ceftazidime-resistance beta-lactamases generated by a codon-based mutagenesis method and selection.
    Gaytán P; Osuna J; Soberón X
    Nucleic Acids Res; 2002 Aug; 30(16):e84. PubMed ID: 12177312
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Novel SHV-derived extended-spectrum beta-lactamase, SHV-57, that confers resistance to ceftazidime but not cefazolin.
    Ma L; Alba J; Chang FY; Ishiguro M; Yamaguchi K; Siu LK; Ishii Y
    Antimicrob Agents Chemother; 2005 Feb; 49(2):600-5. PubMed ID: 15673739
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Cephalosporin substrate specificity determinants of TEM-1 beta-lactamase.
    Cantu C; Huang W; Palzkill T
    J Biol Chem; 1997 Nov; 272(46):29144-50. PubMed ID: 9360991
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Novel chimeric beta-lactamase CTX-M-64, a hybrid of CTX-M-15-like and CTX-M-14 beta-lactamases, found in a Shigella sonnei strain resistant to various oxyimino-cephalosporins, including ceftazidime.
    Nagano Y; Nagano N; Wachino J; Ishikawa K; Arakawa Y
    Antimicrob Agents Chemother; 2009 Jan; 53(1):69-74. PubMed ID: 18955524
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 7.