# OC Root 2nd 3rd 4th PC Gene/Definition OC.189186 Bacteria.322585 Proteobacteria.288151 Deltaproteobacteria.8238 ccro.4813 ccro:CMC5_050520 mvaB; hydroxymethylglutaryl-CoA lyase; K01640 hydroxymethylglutaryl-CoA lyase [EC:4.1.3.4]