# OC Root 2nd 3rd 4th PC Gene/Definition OC.113109 Archaea.27550 Euryarchaeota.30867 Methanoregula.288 mbn.1415 mbn:Mboo_1444 acetolactate synthase, small subunit; K01653 acetolactate synthase I/III small subunit [EC:2.2.1.6] OC.113109 Archaea.27550 Euryarchaeota.30867 Methanoregula.288 mfo.1586 mfo:Metfor_1685 acetolactate synthase, small subunit; K01653 acetolactate synthase I/III small subunit [EC:2.2.1.6]