Exolytic and endolytic turnover of peptidoglycan by lytic transglycosylase Slt of Pseudomonas aeruginosa

Exolytic and endolytic turnover of peptidoglycan by lytic transglycosylase Slt of Pseudomonas aeruginosa. Proc Natl Acad Sci U S A. 2018 Apr 24;115(17):4393-4398. doi: 10.1073/pnas.1801298115.
A series of seven crystal structures provide context to how transglycosylase Slt repairs cell-wall and triggers resistance in response to the β-lactam antibiotic challenge in P. aeruginosa.