# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.189171 Bacteria.950000 Proteobacteria.367803 Alphaproteobacteria.181595 Aminobacter.6006 aak.5955 aak:AA2016_6088 Pyruvate carboxyltransferase; K01640 hydroxymethylglutaryl-CoA lyase [EC:4.1.3.4]