# OC Root 2nd 3rd 4th PC Gene/Definition OC.113322 Bacteria.354576 Proteobacteria.795801 Gammaproteobacteria.465742 wma.415 wma:WM2015_1346 Thiamine pyrophosphate-requiring enzyme; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]