# OC Root 2nd 3rd 4th PC Gene/Definition OC.34167 Archaea.21295 Euryarchaeota.22436 Haloplanus.535 haq.1525 haq:DU484_08155 allantoinase; K01464 dihydropyrimidinase [EC:3.5.2.2] OC.34167 Archaea.21295 Euryarchaeota.22436 Haloplanus.535 haj.1557 haj:DU500_08190 allantoinase; K01464 dihydropyrimidinase [EC:3.5.2.2]