# OC Root 2nd 3rd 4th PC Gene/Definition OC.113327 Bacteria.377828 Firmicutes.237820 Firmicutes___Clostridia.87641 fpla.2466 fpla:A4U99_13140 acetolactate synthase, large subunit, biosynthetic type; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6] OC.113327 Bacteria.377828 Firmicutes.237820 Firmicutes___Clostridia.87641 ibu.718 ibu:IB211_00681c Acetolactate synthase large subunit; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]