# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.230458 Archaea.27176 Euryarchaeota.30395 Methanococcus.1981 Methanococcus_maripaludis.939 mmp.196 mmp:MMP0196 ABC-type iron(III) transport system, periplasmic binding protein; K02016 iron complex transport system substrate-binding protein OC.230458 Archaea.27176 Euryarchaeota.30395 Methanococcus.1981 Methanococcus_maripaludis.939 mmd.201 mmd:GYY_01000 ABC-type iron(III) transport system periplasmic binding protein; K02016 iron complex transport system substrate-binding protein OC.230458 Archaea.27176 Euryarchaeota.30395 Methanococcus.4368 - mvo.1514 mvo:Mvol_1612 periplasmic binding protein; K02016 iron complex transport system substrate-binding protein