# OC Root 2nd 3rd 4th PC Gene/Definition OC.113423 Bacteria.264021 Proteobacteria.246941 Betaproteobacteria.66901 shd.2712 shd:SUTH_02778 thiamine pyrophosphate protein TPP binding domain protein; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]