Structure determination of the HgcAB complex using metagenome sequence data: insights into microbial mercury methylation. - Cooper, Connor J.; Zheng, Kaiyuan; Rush, Katherine W.; Johs, Alexander; Sanders, Brian C.; Pavlopoulos, Georgios A.; Kyrpides, Nikos C.; Podar, Mircea; Ovchinnikov, Sergey; Ragsdale, Stephen W.; Parks, Jerry M. (Communications Biology, 2020)