Ureases are moonlighting proteins displaying non-catalytic properties, including platelet activation, antifungal and entomotoxic effects. The structure-activity mapping of these properties is poorly developed. Proteus mirabilis urease (PMU) consists three subunits, PmUre?, PmUre? PmUre?, in an (???)3 organization. In order to study the relationships PMU we obtained recombinant subunits this eva...

Plants are exposed to different ecological stress during their life cycle, and because of these tensions, free radicals shaped. Reactive oxygen species(ROS) have a fundamental ability support typical plant improvement tolerance. The disruption the proportionality ROS generation antioxidant defense systems is one primary effects biotic abiotic stress, resulting in an excess buildup oxidative dam...