[Antibiotic-dependent selection of the E. coli clones with increased chaperone activity for highly-efficient production of the full-length soluble New Delhi metallo-beta-lactamase].

The spread of the New Delhi metallo-beta-lactamase (NDM-1), a plasmid-borne enzyme conferring bacterial resistance to any known beta-lactam antibiotics, represents the global health threat. There is an urgent need to develop the efficient NDM-1 inhibitors of various mode of action thereby necessitating structural studies of the enzyme as well as analysis of the secretion pathway and localization of the protein. The recombinant full-length NDM-1 is produced in E.