Keywords :
Bacterial Proteins; Carrier Proteins/chemistry/metabolism; Crystallography, X-Ray; Hexosyltransferases; Models, Molecular; Muramoylpentapeptide Carboxypeptidase/chemistry/metabolism; Penicillin-Binding Proteins; Penicillins/chemistry/metabolism; Peptidyl Transferases; X-Ray Diffraction/methods; beta-Lactamases/chemistry/metabolism
Abstract :
[en] The technique of X-ray diffraction has been successfully applied to enzymes associated with peptidoglycan biosynthesis. The technique has taught us a great deal about the structures and catalytic mechanisms of penicillin-binding proteins and beta-lactamases. An insight into the structural basis for antibiotic resistance is given.
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