# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.113422 Bacteria.264015 Cyanobacteria.58642 Prochlorococcus.6546 Prochlorococcus_marinus.9363 pmf.189 pmf:P9303_01441 Thiamine pyrophosphate-requiring enzyme; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]