# OC Root 2nd 3rd 4th PC Gene/Definition OC.113312 Bacteria.317639 Proteobacteria.537866 Betaproteobacteria.236390 beba.1355 beba:BWI17_06785 acetohydroxyacid synthase large subunit; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]