# OC Root 2nd 3rd 4th PC Gene/Definition OC.189159 Bacteria.1220051 Proteobacteria.770817 Gammaproteobacteria.414205 gai.5020 gai:IMCC3135_26990 liuE; 3-hydroxy-3-isohexenylglutaryl-CoA/hydroxy-methylglutaryl-CoA lyase; K01640 hydroxymethylglutaryl-CoA lyase [EC:4.1.3.4]