# OC Root 2nd 3rd PC Gene/Definition OC.113171 Bacteria.445873 Fibrobacteres.1791 fsu.2669 fsu:Fisuc_2715 acetolactate synthase, large subunit, biosynthetic type; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6] OC.113171 Bacteria.445873 Fibrobacteres.1791 fsc.2839 fsc:FSU_3284 ilvB; acetolactate synthase, large subunit, biosynthetic type; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]