# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.189192	Bacteria.322583	Proteobacteria.604756	Deltaproteobacteria.117856	dti.3029	dti:Desti_3304   isopropylmalate/homocitrate/citramalate synthase; K01640 hydroxymethylglutaryl-CoA lyase [EC:4.1.3.4]