Structures of the Michaelis Complex (1.2 Å) and the Covalent Acyl Intermediate (2.0 Å) of Cefamandole Bound in the Active Sites of the Mycobacterium tuberculosis β-Lactamase K73A and E166A Mutants,
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journal
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November 2010 |
Atomic Resolution Structures of CTX-M β-Lactamases: Extended Spectrum Activities from Increased Mobility and Decreased Stability
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journal
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April 2005 |
Protonation states of active-site lysines of penicillin-binding protein 6 from Escherichia coli and the mechanistic implications : Mechanistic Link to Active-Site Protonation in PBP6
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journal
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February 2014 |
Site-Directed Mutagenesis of Glutamate-166 in .beta.-Lactamase Leads to a Branched Path Mechanism
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journal
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June 1994 |
Neutron and X-ray Crystal Structures of a Perdeuterated Enzyme Inhibitor Complex Reveal the Catalytic Proton Network of the Toho-1 β-Lactamase for the Acylation Reaction
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journal
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December 2012 |
β-Secondary and Solvent Deuterium Kinetic Isotope Effects on β-Lactamase Catalysis †
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journal
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January 1996 |
Noncovalent Complexes of an Inactive Mutant of CTX-M-9 with the Substrate Piperacillin and the Corresponding Product
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journal
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September 2011 |
Binding of (5 S )-Penicilloic Acid to Penicillin Binding Protein 3
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journal
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August 2013 |
Molecular basis of antibiotic resistance and β-lactamase inhibition by mechanism-based inactivators: perspectives and future directions
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journal
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July 2000 |
Structural Analysis of the Role of Pseudomonas aeruginosa Penicillin-Binding Protein 5 in β-Lactam Resistance
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journal
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April 2013 |
Extended-Spectrum -Lactamases in the 21st Century: Characterization, Epidemiology, and Detection of This Important Resistance Threat
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journal
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October 2001 |
Tazobactam Forms a Stoichiometric trans -Enamine Intermediate in the E166A Variant of SHV-1 β-Lactamase: 1.63 Å Crystal Structure † , ‡
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journal
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February 2004 |
Structural Milestones in the Reaction Pathway of an Amide Hydrolase
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journal
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March 2002 |
Three Decades of the Class A β-Lactamase Acyl-Enzyme
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journal
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October 2009 |
Ab Initio QM/MM Study of Class A β-Lactamase Acylation: Dual Participation of Glu166 and Lys73 in a Concerted Base Promotion of Ser70
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journal
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November 2005 |
Three Decades of -Lactamase Inhibitors
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journal
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January 2010 |
Beta-lactamases and bacterial resistance to antibiotics
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journal
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May 1995 |
The Bacteria Fight Back
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journal
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July 2008 |
[16] SHELXL: High-resolution refinement
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book
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January 1997 |
Low-barrier hydrogen bonds and enzymic catalysis
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journal
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June 1994 |
Extended-Spectrum -Lactamases: a Clinical Update
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journal
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October 2005 |
Resistance to antibiotics targeted to the bacterial cell wall: The Bacterial Cell Wall as a Target for Antibiotics
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journal
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January 2014 |
Kinetic Characterization of Hydrolysis of Nitrocefin, Cefoxitin, and Meropenem by β-Lactamase from Mycobacterium tuberculosis
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journal
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May 2013 |
The CCP4 suite programs for protein crystallography
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journal
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September 1994 |
Structural Perspective of Peptidoglycan Biosynthesis and Assembly
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journal
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July 2012 |
Epidemiological Expansion, Structural Studies, and Clinical Challenges of New β-Lactamases from Gram-Negative Bacteria
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journal
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October 2011 |
Acylation of β-Lactams by Class A β-Lactamase: An ab Initio Theoretical Study on the Effects of the Oxy-Anion Hole
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journal
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July 1997 |
Mechanisms of Antibiotic Resistance: QM/MM Modeling of the Acylation Reaction of a Class A β-Lactamase with Benzylpenicillin
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journal
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March 2005 |
Exploring the Mechanism of β-Lactam Ring Protonation in the Class A β-lactamase Acylation Mechanism Using Neutron and X-ray Crystallography
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journal
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December 2015 |
Growing Group of Extended-Spectrum -Lactamases: the CTX-M Enzymes
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journal
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December 2003 |
An Ultrahigh Resolution Structure of TEM-1 β-Lactamase Suggests a Role for Glu166 as the General Base in Acylation
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journal
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May 2002 |
Coot model-building tools for molecular graphics
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journal
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November 2004 |
Electrostatic analysis of TEM1 β-lactamase: effect of substrate binding, steep potential gradients and consequences of site-directed mutations
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journal
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June 1995 |
Reversible inhibitors of penicillinases
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journal
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January 1978 |
The Acylation Mechanism of CTX-M β-Lactamase at 0.88 Å Resolution
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journal
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May 2007 |
Structural Insights into Substrate Recognition and Product Expulsion in CTX-M Enzymes
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journal
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July 2010 |
A functional classification scheme for beta-lactamases and its correlation with molecular structure
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journal
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June 1995 |
Structure, Function, and Inhibition along the Reaction Coordinate of CTX-M β-Lactamases
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journal
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April 2005 |
Molecular structure of the acyl-enzyme intermediate in β-lactam hydrolysis at 1.7 Å resolution
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journal
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October 1992 |
Structural Aspects for Evolution of β-Lactamases from Penicillin-Binding Proteins
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journal
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August 2003 |
The Importance of a Critical Protonation State and the Fate of the Catalytic Steps in Class A β-Lactamases and Penicillin-binding Proteins
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journal
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May 2004 |
Acyl-intermediate Structures of the Extended-spectrum Class A β-Lactamase, Toho-1, in Complex with Cefotaxime, Cephalothin, and Benzylpenicillin
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journal
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September 2002 |
The Basis for Carbapenem Hydrolysis by Class A β-Lactamases: A Combined Investigation using Crystallography and Simulations
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journal
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October 2012 |
Antibacterial properties and atomic resolution X-ray complex crystal structure of a ruthenocene conjugated β-lactam antibiotic
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journal
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January 2015 |
Catalytic Mechanism of Penicillin-Binding Protein 5 of Escherichia coli †
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journal
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September 2007 |
Ligand-Induced Proton Transfer and Low-Barrier Hydrogen Bond Revealed by X-ray Crystallography
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journal
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June 2015 |
Ultrahigh Resolution Structure of a Class A β-Lactamase: On the Mechanism and Specificity of the Extended-spectrum SHV-2 Enzyme
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journal
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April 2003 |
Mechanism of action of penicillins: a proposal based on their structural similarity to acyl-D-alanyl-D-alanine.
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journal
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October 1965 |
Investigation of the Mechanism of the Cell Wall dd -Carboxypeptidase Reaction of Penicillin-Binding Protein 5 of Escherichia coli by Quantum Mechanics/Molecular Mechanics Calculations
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journal
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July 2008 |
[20] Processing of X-ray diffraction data collected in oscillation mode
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book
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January 1997 |
Neutron Diffraction Studies of a Class A β-Lactamase Toho-1 E166A/R274N/R276N Triple Mutant
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journal
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March 2010 |
beta-Lactamases in laboratory and clinical resistance.
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journal
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October 1995 |
Getting to the route of Helicobacter pylori treatment
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journal
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July 1998 |
beta-Lactamases in laboratory and clinical resistance.
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journal
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January 1995 |