# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.277022	Archaea.47426	Crenarchaeota.19546	Vulcanisaeta.2305	vdi.1841	vdi:Vdis_1903   Magnesium chelatase; K02230 cobaltochelatase CobN [EC:6.6.1.2]