# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.113358 Bacteria.531135 Proteobacteria.271419 Deltaproteobacteria.31443 Desulfuromonas.2970 des.2421 des:DSOUD_2497 acetolactate synthase, large subunit; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]