# OC Root 2nd 3rd 4th PC Gene/Definition OC.507341 Bacteria.368926 Proteobacteria.645744 Gammaproteobacteria.174381 wma.1017 wma:WM2015_1904 diphosphomevalonate decarboxylase; K01597 diphosphomevalonate decarboxylase [EC:4.1.1.33]