# OC Root 2nd 3rd 4th PC Gene/Definition OC.113347 Bacteria.316095 Proteobacteria.620323 Deltaproteobacteria.137183 samy.5040 samy:DB32_005212 Acetolactate synthase large subunit; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]