# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.277036	Archaea.52639	Euryarchaeota.24571	Methanothermobacter.2112	mth.1129	mth:MTH_318   cobalamin biosynthesis protein N; K02230 cobaltochelatase CobN [EC:6.6.1.2]