# OC Root 2nd 3rd 4th PC Gene/Definition OC.113141 Bacteria.455966 Firmicutes.128113 Firmicutes___Clostridia.68152 sgy.2049 sgy:Sgly_2157 acetolactate synthase, small subunit; K01653 acetolactate synthase I/III small subunit [EC:2.2.1.6]