# OC Root 2nd 3rd 4th PC Gene/Definition OC.115050 Archaea.50354 Euryarchaeota.9248 Methanoculleus.543 mem.278 mem:Memar_0251 major facilitator superfamily MFS_1 OC.115050 Archaea.50354 Euryarchaeota.9248 Methanoculleus.543 mbg.147 mbg:BN140_0129 major facilitator transporter OC.115050 Archaea.50354 Euryarchaeota.9248 Methanoculleus.543 mbg.2136 mbg:BN140_2267 drug resistance transporter OC.115050 Archaea.50354 Euryarchaeota.9248 Methanoculleus.543 mema.230 mema:MMAB1_0177 membrane protein of unknown function OC.115050 Archaea.50354 Euryarchaeota.9248 Methanoculleus.543 mema.2886 mema:MMAB1_2995 Putative transporter yebQ (fragment)