# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.189488	Bacteria.343782	Actinobacteria.121113	Mycobacterium.24452	Mycobacterium_sp_.6511	mjl.1038	mjl:Mjls_1002   sodium/proton antiporter, CPA1 family
OC.189488	Bacteria.343782	Actinobacteria.121113	-	-	asd.3422	asd:AS9A_3483   Sodium/hydrogen exchanger
OC.189488	Bacteria.343782	Actinobacteria.121113	Rhodococcus.13860	-	rpy.2847	rpy:Y013_15975   sodium/hydrogen exchanger
OC.189488	Bacteria.343782	Actinobacteria.121113	Rhodococcus.13860	-	rrz.2468	rrz:CS378_12820   sodium:proton exchanger
OC.189488	Bacteria.343782	Actinobacteria.121113	Rhodococcus.13860	Rhodococcus_sp_.13338	rhq.1230	rhq:IM25_05915   sodium:proton exchanger
OC.189488	Bacteria.343782	Actinobacteria.121113	Dietzia.1162	Dietzia_sp_.2120	dit.2081	dit:C3V38_11175   sodium:proton exchanger
OC.189488	Bacteria.343782	Actinobacteria.121113	Dietzia.1162	Dietzia_sp_.4121	diz.972	diz:CT688_05140   sodium:proton exchanger
OC.189488	Bacteria.343782	Actinobacteria.121113	Dietzia.1162	-	dlu.1025	dlu:A6035_05400   sodium:proton exchanger
OC.189488	Bacteria.343782	Actinobacteria.121113	Nocardioides.6246	-	ndk.3096	ndk:I601_3186   nhaG; Na(+)/H(+) antiporter NhaG
OC.189488	Bacteria.343782	Actinobacteria.121113	-	-	gob.3976	gob:Gobs_4348   sodium/hydrogen exchanger
OC.189488	Bacteria.343782	Actinobacteria.121113	-	-	bsd.2756	bsd:BLASA_2965   NhaP-type Na+(K+)/H+ antiporter