# OC Root 2nd 3rd 4th PC Gene/Definition OC.189205 Bacteria.322578 Proteobacteria.120080 Alphaproteobacteria.171151 jan.3748 jan:Jann_3783 hydroxymethylglutaryl-CoA lyase; K01640 hydroxymethylglutaryl-CoA lyase [EC:4.1.3.4]