# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.113425	Bacteria.264014	Proteobacteria.152691	Alphaproteobacteria.201636	Caulobacter.5954	cak.2665	cak:Caul_2723   thiamine pyrophosphate protein central region; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]