# OC Root 2nd 3rd 4th PC Gene/Definition OC.507341 Archaea.16853 Euryarchaeota.16201 Natronolimnobius.744 nag.1721 nag:AArcMg_1739 Diphosphomevalonate decarboxylase; K17942 phosphomevalonate decarboxylase [EC:4.1.1.99] OC.507341 Archaea.16853 Euryarchaeota.16201 Natronolimnobius.744 nan.1906 nan:AArc1_1936 Mevalonate pyrophosphate decarboxylase; K17942 phosphomevalonate decarboxylase [EC:4.1.1.99]