# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.113423 Bacteria.264021 Proteobacteria.246941 Gammaproteobacteria.200453 Thioglobus.2525 tsn.1344 tsn:W908_07050 acetolactate synthase; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]