# OC Root 2nd 3rd 4th PC Gene/Definition OC.189172 Bacteria.500301 Proteobacteria.136837 Deltaproteobacteria.126598 llu.4297 llu:AKJ09_04443 Hydroxymethylglutaryl-CoA lyase; K01640 hydroxymethylglutaryl-CoA lyase [EC:4.1.3.4]