# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.565967 Bacteria.811391 Firmicutes.158885 Firmicutes___Bacilli.117989 Bacillus.56583 Bacillus_mycoides.8207 bww.5646 bww:bwei_5862 ura3; orotidine 5'-phosphate decarboxylase; K01591 orotidine-5'-phosphate decarboxylase [EC:4.1.1.23]