# OC Root 2nd 3rd 4th PC Gene/Definition OC.113332 Bacteria.399828 Firmicutes.229340 Firmicutes___Clostridia.13111 swo.2017 swo:Swol_2146 acetolactate synthase, large subunit; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]