# OC Root	2nd	3rd	4th	PC	Gene/Definition
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]