# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.34148	Bacteria.400161	Proteobacteria.751848	Gammaproteobacteria.382231	Thiomicrospira.1589	tao.560	tao:THIAE_02840   dihydroorotase; K01465 dihydroorotase [EC:3.5.2.3]