# OC Root 2nd 3rd 4th PC Gene/Definition OC.113306 Bacteria.354578 Actinobacteria.207184 Mycobacterium.46371 mdx.4036 mdx:BTO20_21540 acetolactate synthase large subunit; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]