# OC Root 2nd 3rd 4th PC Gene/Definition OC.113368 Bacteria.471356 Firmicutes.6893 Firmicutes___Clostridia.68092 sgy.2006 sgy:Sgly_2112 acetolactate synthase, large subunit; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]