# OC Root 2nd 3rd 4th PC Gene/Definition OC.507341 Archaea.16853 Euryarchaeota.16201 Natrinema.3768 nat.3134 nat:NJ7G_3246 diphosphomevalonate decarboxylase; K17942 phosphomevalonate decarboxylase [EC:4.1.1.99] OC.507341 Archaea.16853 Euryarchaeota.16201 Natrinema.5379 npe.2619 npe:Natpe_2790 mevalonate pyrophosphate decarboxylase; K17942 phosphomevalonate decarboxylase [EC:4.1.1.99]