# OC Root 2nd 3rd PC Gene/Definition OC.210164 Archaea.39423 Bathyarchaeota.511 barc.792 barc:AOA65_0772 molybdenum cofactor biosynthesis protein A OC.210164 Archaea.39423 Bathyarchaeota.511 barb.467 barb:AOA66_0430 molybdenum cofactor biosynthesis protein A