# OC Root 2nd 3rd 4th PC Gene/Definition OC.34102 Bacteria.315545 Firmicutes.122449 Firmicutes___Clostridia.51615 cpro.2043 cpro:CPRO_21550 hyuA; D-hydantoinase; K01464 dihydropyrimidinase [EC:3.5.2.2]