# OC Root 2nd 3rd 4th PC Gene/Definition OC.66187 Archaea.22430 Euryarchaeota.24045 Methanoculleus.1889 mem.70 mem:Memar_0027 ABC transporter-related protein; K02013 iron complex transport system ATP-binding protein [EC:3.6.3.34] OC.66187 Archaea.22430 Euryarchaeota.24045 Methanoculleus.1889 mbg.53 mbg:BN140_0028 ABC transporter-related protein; K02013 iron complex transport system ATP-binding protein [EC:3.6.3.34] OC.66187 Archaea.22430 Euryarchaeota.24045 Methanoculleus.1889 mema.94 mema:MMAB1_0025 ABC transporter-related protein; K02013 iron complex transport system ATP-binding protein [EC:3.6.3.34]