# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.152511 Bacteria.265652 Proteobacteria.432088 Alphaproteobacteria.273644 Ruegeria.5882 Ruegeria_sp_.5814 rue.1573 rue:DT065_08035 panB; 3-methyl-2-oxobutanoate hydroxymethyltransferase; K00606 3-methyl-2-oxobutanoate hydroxymethyltransferase [EC:2.1.2.11] OC.152511 Bacteria.265652 Firmicutes.42949 Firmicutes___Bacilli.33656 - - axl.1263 axl:AXY_12600 panB; 3-methyl-2-oxobutanoate hydroxymethyltransferase; K00606 3-methyl-2-oxobutanoate hydroxymethyltransferase [EC:2.1.2.11]