# OC Root 2nd 3rd 4th PC Gene/Definition OC.412305 Archaea.16057 Euryarchaeota.15007 Haloplanus.2755 haq.665 haq:DU484_03395 MBL fold metallo-hydrolase OC.412305 Archaea.16057 Euryarchaeota.15007 Haloplanus.2755 haj.749 haj:DU500_03850 MBL fold metallo-hydrolase