# OC Root 2nd 3rd 4th PC Gene/Definition OC.66165 Archaea.14317 Euryarchaeota.11796 Archaeoglobus.3811 apo.1527 apo:Arcpr_1566 ABC transporter related protein; K02013 iron complex transport system ATP-binding protein [EC:3.6.3.34] OC.66165 Archaea.14317 Euryarchaeota.11797 Methanococcoides.333 mbu.1373 mbu:Mbur_1545 Iron complex/Vitamin B12 ABC transporter ATPase subunit; K02013 iron complex transport system ATP-binding protein [EC:3.6.3.34] OC.66165 Archaea.14317 Euryarchaeota.11797 Methanococcoides.333 mmet.1799 mmet:MCMEM_1822 Vitamin B12 ABC transporter, ATPase component BtuD; K02013 iron complex transport system ATP-binding protein [EC:3.6.3.34] OC.66165 Archaea.14317 Euryarchaeota.11795 - mzh.1839 mzh:Mzhil_1947 ABC transporter related protein; K02013 iron complex transport system ATP-binding protein [EC:3.6.3.34] OC.66165 Archaea.14317 Euryarchaeota.11794 Methanoregula.1862 mbn.993 mbn:Mboo_0987 ABC transporter related; K02013 iron complex transport system ATP-binding protein [EC:3.6.3.34]