# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.508480	Bacteria.876105	Firmicutes.257628	Firmicutes___Clostridia.118093	Desulfitobacterium.6004	ddh.771	ddh:Desde_0785   ABC-type nitrate/sulfonate/bicarbonate transport system, periplasmic component; K02051 NitT/TauT family transport system substrate-binding protein