# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.113408 Bacteria.264016 Proteobacteria.626904 Epsilonproteobacteria.7980 Sulfurovum.2577 sun.2079 sun:SUN_2140 acetolactate synthase, large subunit; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]