# OC Root 2nd 3rd PC Gene/Definition OC.515785 Archaea.9523 Crenarchaeota.2220 iag.800 iag:Igag_0838 precorrin-6y C5,15-methyltransferase (decarboxylating), CbiE subunit; K03399 cobalt-precorrin-7 (C5)-methyltransferase [EC:2.1.1.289]