# OC Root 2nd 3rd 4th PC Gene/Definition OC.34146 Bacteria.315540 Spirochaetes.9410 - ssm.2607 ssm:Spirs_2735 dihydropyrimidinase; K01464 dihydropyrimidinase [EC:3.5.2.2] OC.34146 Bacteria.315540 Spirochaetes.9410 Sphaerochaeta.864 sbu.2043 sbu:SpiBuddy_2091 Dihydropyrimidinase; K01464 dihydropyrimidinase [EC:3.5.2.2] OC.34146 Bacteria.315540 Spirochaetes.9410 Sphaerochaeta.864 sgp.2583 sgp:SpiGrapes_2733 D-hydantoinase; K01464 dihydropyrimidinase [EC:3.5.2.2]