# OC Root 2nd 3rd 4th PC Gene/Definition OC.414484 Archaea.52796 Euryarchaeota.25843 Methanoculleus.564 mbg.1488 mbg:BN140_1567 nucleotidyltransferase; K07075 uncharacterized protein OC.414484 Archaea.52796 Euryarchaeota.25843 Methanoculleus.564 mema.936 mema:MMAB1_0930 conserved protein of unknown function; K07075 uncharacterized protein