# OC Root	2nd	3rd	4th	5th	6th	7th	PC	Gene/Definition
OC.165034	Bacteria.1122690	Proteobacteria.639968	Gammaproteobacteria.48319	Gammaproteobacteria___Enterobacteria.104778	Yersinia.10493	Yersinia_pestis.1736	ypx.2648	ypx:YPD8_2773   thiamine biosynthesis protein; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4]