359 related articles for article (PubMed ID: 15895997)
1. The D-methyl group in beta-lactamase evolution: evidence from the Y221G and GC1 mutants of the class C beta-lactamase of Enterobacter cloacae P99.
Adediran SA; Zhang Z; Nukaga M; Palzkill T; Pratt RF
Biochemistry; 2005 May; 44(20):7543-52. PubMed ID: 15895997
[TBL] [Abstract][Full Text] [Related]
2. On the importance of a methyl group in beta-lactamase evolution: free energy profiles and molecular modeling.
Bernstein NJ; Pratt RF
Biochemistry; 1999 Aug; 38(32):10499-510. PubMed ID: 10441146
[TBL] [Abstract][Full Text] [Related]
3. Beta-secondary and solvent deuterium kinetic isotope effects on catalysis by the Streptomyces R61 DD-peptidase: comparisons with a structurally similar class C beta-lactamase.
Adediran SA; Pratt RF
Biochemistry; 1999 Feb; 38(5):1469-77. PubMed ID: 9931012
[TBL] [Abstract][Full Text] [Related]
4. Kinetics of turnover of cefotaxime by the Enterobacter cloacae P99 and GCl beta-lactamases: two free enzyme forms of the P99 beta-lactamase detected by a combination of pre- and post-steady state kinetics.
Kumar S; Adediran SA; Nukaga M; Pratt RF
Biochemistry; 2004 Mar; 43(9):2664-72. PubMed ID: 14992604
[TBL] [Abstract][Full Text] [Related]
5. Structure of the extended-spectrum class C beta-lactamase of Enterobacter cloacae GC1, a natural mutant with a tandem tripeptide insertion.
Crichlow GV; Kuzin AP; Nukaga M; Mayama K; Sawai T; Knox JR
Biochemistry; 1999 Aug; 38(32):10256-61. PubMed ID: 10441119
[TBL] [Abstract][Full Text] [Related]
6. Toward better antibiotics: crystallographic studies of a novel class of DD-peptidase/beta-lactamase inhibitors.
Silvaggi NR; Kaur K; Adediran SA; Pratt RF; Kelly JA
Biochemistry; 2004 Jun; 43(22):7046-53. PubMed ID: 15170342
[TBL] [Abstract][Full Text] [Related]
7. Crystal structures of complexes between the R61 DD-peptidase and peptidoglycan-mimetic beta-lactams: a non-covalent complex with a "perfect penicillin".
Silvaggi NR; Josephine HR; Kuzin AP; Nagarajan R; Pratt RF; Kelly JA
J Mol Biol; 2005 Jan; 345(3):521-33. PubMed ID: 15581896
[TBL] [Abstract][Full Text] [Related]
8. Peptidase activity of beta-lactamases.
Rhazi N; Galleni M; Page MI; Frère JM
Biochem J; 1999 Jul; 341 ( Pt 2)(Pt 2):409-13. PubMed ID: 10393100
[TBL] [Abstract][Full Text] [Related]
9. Synthesis and evaluation of new substrate analogues of streptomyces R61 DD-peptidase: dissection of a specific ligand.
Nagarajan R; Pratt RF
J Org Chem; 2004 Oct; 69(22):7472-8. PubMed ID: 15497971
[TBL] [Abstract][Full Text] [Related]
10. 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; 37(10):3286-96. PubMed ID: 9521648
[TBL] [Abstract][Full Text] [Related]
11. The crystal structure of phosphonate-inhibited D-Ala-D-Ala peptidase reveals an analogue of a tetrahedral transition state.
Silvaggi NR; Anderson JW; Brinsmade SR; Pratt RF; Kelly JA
Biochemistry; 2003 Feb; 42(5):1199-208. PubMed ID: 12564922
[TBL] [Abstract][Full Text] [Related]
12. Kinetics and mechanism of the hydrolysis of depsipeptides catalyzed by the beta-lactamase of Enterobacter cloacae P99.
Xu Y; Soto G; Hirsch KR; Pratt RF
Biochemistry; 1996 Mar; 35(11):3595-603. PubMed ID: 8639511
[TBL] [Abstract][Full Text] [Related]
13. Mixed quantum mechanical/molecular mechanical (QM/MM) study of the deacylation reaction in a penicillin binding protein (PBP) versus in a class C beta-lactamase.
Gherman BF; Goldberg SD; Cornish VW; Friesner RA
J Am Chem Soc; 2004 Jun; 126(24):7652-64. PubMed ID: 15198613
[TBL] [Abstract][Full Text] [Related]
14. N-(phenylacetyl)glycyl-D-aziridine-2-carboxylate, an acyclic amide substrate of beta-lactamases: importance of the shape of the substrate in beta-lactamase evolution.
Murphy BP; Pratt RF
Biochemistry; 1991 Apr; 30(15):3640-9. PubMed ID: 2015222
[TBL] [Abstract][Full Text] [Related]
15. Kinetic and structural consequences of the leaving group in substrates of a class C beta-lactamase.
Ahn YM; Pratt RF
Bioorg Med Chem; 2004 Mar; 12(6):1537-42. PubMed ID: 15018927
[TBL] [Abstract][Full Text] [Related]
16. Chromophoric spin-labeled beta-lactam antibiotics for ENDOR structural characterization of reaction intermediates of class A and class C beta-lactamases.
Mustafi D; Hofer JE; Huang W; Palzkill T; Makinen MW
Spectrochim Acta A Mol Biomol Spectrosc; 2004 May; 60(6):1279-89. PubMed ID: 15134725
[TBL] [Abstract][Full Text] [Related]
17. Kinetic study of two novel enantiomeric tricyclic beta-lactams which efficiently inactivate class C beta-lactamases.
Vilar M; Galleni M; Solmajer T; Turk B; Frère JM; Matagne A
Antimicrob Agents Chemother; 2001 Aug; 45(8):2215-23. PubMed ID: 11451677
[TBL] [Abstract][Full Text] [Related]
18. Thermodynamic evaluation of a covalently bonded transition state analogue inhibitor: inhibition of beta-lactamases by phosphonates.
Nagarajan R; Pratt RF
Biochemistry; 2004 Aug; 43(30):9664-73. PubMed ID: 15274621
[TBL] [Abstract][Full Text] [Related]
19. Effect of an amino acid insertion into the omega loop region of a class C beta-lactamase on its substrate specificity.
Nukaga M; Taniguchi K; Washio Y; Sawai T
Biochemistry; 1998 Jul; 37(29):10461-8. PubMed ID: 9671516
[TBL] [Abstract][Full Text] [Related]
20. Beta-secondary and solvent deuterium kinetic isotope effects on beta-lactamase catalysis.
Adediran SA; Deraniyagala SA; Xu Y; Pratt RF
Biochemistry; 1996 Mar; 35(11):3604-13. PubMed ID: 8639512
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]