# OC Root 2nd 3rd 4th PC Gene/Definition OC.189205 Bacteria.322578 Firmicutes.9423 Firmicutes___Clostridia.166863 gfe.2603 gfe:Gferi_13495 hydroxymethylglutaryl-CoA lyase; K01640 hydroxymethylglutaryl-CoA lyase [EC:4.1.3.4]