Biophysical studies of the interactions between the phage varphiKZ gp144 lytic transglycosylase and model membranes.

The use of naturally occurring lytic bacteriophage proteins as specific antibacterial agents is a promising way to treat bacterial infections caused by antibiotic-resistant pathogens. The opportunity to develop bacterial resistance to these agents is minimized by their broad mechanism of action on bacterial membranes and peptidoglycan integrity. In the present study, we have investigated lipid interactions of the gp144 lytic transglycosylase from the Pseudomonas aeruginosa phage varphiKZ.