The structure of PghL hydrolase bound to its substrate poly-γ-glutamate.

ABSTRACT: The identification of new strategies to fight bacterial infections in view of the spread of multiple resistance to antibiotics has become mandatory. It has been demonstrated that several bacteria develop poly-γ-glutamic acid (γ-PGA) capsules as a protection from external insults and/or host defence systems. Among the pathogens that shield themselves in these capsules are Bacillus anthracis, Francisella tularensis and several Staphylococcus strains. These are important pathogens with a profound influence on human health. The recently characterised γ-PGA hydrolases, which can dismantle the γ-PGA-capsules, are an attractive new direction that can offer real hope for the development of alternatives to antibiotics, particularly in cases of multidrug resistant bacteria. We have characterised in

SUBMITTER: Ramaswamy S 

PROVIDER: S-EPMC6506827 | biostudies-literature | 2018 Dec

REPOSITORIES: biostudies-literature