# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.370637 Bacteria.804218 Firmicutes.149120 Firmicutes___Bacilli.105960 Aerococcus.2992 Aerococcus_urinae.1862 aur.1310 aur:HMPREF9243_1634 dihydrodipicolinate synthetase family; K01714 4-hydroxy-tetrahydrodipicolinate synthase [EC:4.3.3.7]