# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.152512 Bacteria.265646 Firmicutes.252857 Firmicutes___Clostridia.111374 Clostridium.45614 cfm.552 cfm:BJL90_02740 3-methyl-2-oxobutanoate hydroxymethyltransferase; K00606 3-methyl-2-oxobutanoate hydroxymethyltransferase [EC:2.1.2.11]