# OC Root 2nd 3rd 4th PC Gene/Definition OC.113354 Bacteria.451695 Proteobacteria.623072 Deltaproteobacteria.140494 sfu.126 sfu:Sfum_2981 acetolactate synthase, large subunit; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6] OC.113354 Bacteria.451695 Proteobacteria.623072 Deltaproteobacteria.140494 sfu.126 sfu:Sfum_3023 acetolactate synthase, large subunit; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]