# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.189220	Bacteria.500290	Proteobacteria.136823	Alphaproteobacteria.88585	rpm.227	rpm:RSPPHO_00166   Isopropylmalate/homocitrate/citramalate synthase; K01640 hydroxymethylglutaryl-CoA lyase [EC:4.1.3.4]