# OC Root 2nd 3rd 4th PC Gene/Definition OC.113176 Bacteria.459491 Firmicutes.137258 Veillonella.255 vpr.1297 vpr:Vpar_1313 acetolactate synthase, large subunit, biosynthetic type OC.113176 Bacteria.459491 Firmicutes.137258 Veillonella.255 vat.1255 vat:B7L28_06630 acetolactate synthase, large subunit, biosynthetic type; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6] OC.113176 Bacteria.459491 Firmicutes.137258 Veillonella.255 vrm.1335 vrm:44547418_01396 ilvB_1; Acetolactate synthase large subunit; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]