# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.113413 Bacteria.323056 Proteobacteria.43049 Betaproteobacteria.103786 Cupriavidus.18493 Cupriavidus_necator.11894 reh.6051 reh:H16_B2452 h16_B2452; acetolactate synthase large subunit; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]