# OC Root 2nd 3rd 4th PC Gene/Definition OC.189146 Bacteria.1122422 Proteobacteria.639374 Gammaproteobacteria.29514 ome.2737 ome:OLMES_2845 hydroxymethylglutaryl-CoA lyase; K01640 hydroxymethylglutaryl-CoA lyase [EC:4.1.3.4]