# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.36028	Bacteria.276122	Proteobacteria.9393	Alphaproteobacteria.153591	rmb.3234	rmb:K529_016620   Fe3+/spermidine/putrescine ABC transporter ATP-binding protein; K02052 putative spermidine/putrescine transport system ATP-binding protein