Characterization of a Glycyl Radical Enzyme Bacterial Microcompartment Pathway in Rhodobacter capsulatus

Abstract

BMCs are protein shells that are designed to compartmentalize enzymatic reactions that require either sequestration of a substrate or the sequestration of toxic intermediates. Due to their ability to compartmentalize reactions, BMCs have also become attractive targets for bioengineering novel enzymatic reactions. Despite these useful features, little is known about the biochemistry of newly identified classes of BMCs. In this study, we have undertaken genetic and in vivo metabolic analyses of the newly identified GRM3 gene cluster.