# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.113408 Bacteria.264016 Proteobacteria.626904 Epsilonproteobacteria.7980 Campylobacter.9506 cgra.1797 cgra:CGRAC_1923 thiamine pyrophosphate binding domain protein; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]