# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.113173	Bacteria.899388	Firmicutes.301936	Firmicutes___Clostridia.182429	sth.1817	sth:STH2684   acetolactate synthase large subunit; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]