# OC Root 2nd 3rd 4th PC Gene/Definition OC.113139 Bacteria.399435 Proteobacteria.264734 Deltaproteobacteria.19306 hmr.690 hmr:Hipma_0708 acetolactate synthase, small subunit; K01653 acetolactate synthase I/III small subunit [EC:2.2.1.6] OC.113139 Bacteria.399435 Proteobacteria.264734 Deltaproteobacteria.19307 dav.317 dav:DESACE_01405 acetolactate synthase; K01653 acetolactate synthase I/III small subunit [EC:2.2.1.6]