# OC Root	2nd	3rd	PC	Gene/Definition
OC.206586	Archaea.36799	Thaumarchaeota.2387	nct.1630	nct:NMSP_1672   cobA_3; Uroporphyrinogen-III C-methyltransferase; K05934 precorrin-3B C17-methyltransferase [EC:2.1.1.131]