# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.113279 Bacteria.491631 Proteobacteria.100958 Alphaproteobacteria.136752 Sulfitobacter.2859 Sulfitobacter_sp_.2140 suam.600 suam:BOO69_03000 thiamine pyrophosphate-binding protein; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]