2.7.8.43 arbutin arbutin is also a substrate for phosphoethanolamine transferase stimulating its activity, increasing phosphatidylethanolamine turnover leading to accumulation of diacylglycerol toxic for bacteria 740134 2.7.8.43 additional information the neisserial oxidoreductase, DsbA3, contributes to the activity of LptA 739495 2.7.8.43 additional information the PmrA-activated pmrC gene encodes an inner membrane protein that is required for the incorporation of phosphoethanolamine into lipid A and for polymyxin B resistance, mutational analysis, overview 734064 2.7.8.43 PmrA te enzyme EptA is activated in a PmrA-dependent manner, overview 723212