# OC Root 2nd 3rd 4th PC Gene/Definition OC.457490 Archaea.28186 Euryarchaeota.31732 Methanoculleus.669 mem.550 mem:Memar_0558 galactose-1-phosphate uridylyltransferase-like protein OC.457490 Archaea.28186 Euryarchaeota.31732 Methanoculleus.669 mbg.1588 mbg:BN140_1675 Galactose-1-phosphate uridylyltransferase OC.457490 Archaea.28186 Euryarchaeota.31732 Methanoculleus.669 mema.2099 mema:MMAB1_2157 conserved protein of unknown function