# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.189481	Bacteria.292007	Actinobacteria.83927	Actinoplanes.2006	Actinoplanes_sp_.13641	actn.6074	actn:L083_6126   sodium/hydrogen exchanger
OC.189481	Bacteria.292007	Actinobacteria.83927	Actinoplanes.2006	-	ams.5876	ams:AMIS_63590   putative sodium/proton antiporter
OC.189481	Bacteria.292007	Actinobacteria.83927	Actinoplanes.2006	-	afs.6172	afs:AFR_31390   putative sodium/proton antiporter