# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.189494	Bacteria.356249	Actinobacteria.76434	Streptomyces.49799	Streptomyces_sp_.60906	stro.4731	stro:STRMOE7_25915   sodium:proton antiporter
OC.189494	Bacteria.356249	Actinobacteria.76434	Streptomyces.49799	Streptomyces_lydicus.5843	slc.5671	slc:SL103_29460   sodium:proton antiporter
OC.189494	Bacteria.356249	Actinobacteria.76434	Streptomyces.49799	Streptomyces_lydicus.14590	sld.8292	sld:T261_8096   hypothetical protein
OC.189494	Bacteria.356249	Actinobacteria.76434	Arthrobacter.24559	Arthrobacter_sp_.25354	arn.2090	arn:CGK93_11305   hypothetical protein
OC.189494	Bacteria.356249	Actinobacteria.76434	-	-	mmar.2670	mmar:MODMU_2709   Sodium/hydrogen exchanger
OC.189494	Bacteria.356249	Actinobacteria.76435	Pseudonocardia.9761	-	pdx.401	pdx:Psed_0239   sodium/hydrogen exchanger
OC.189494	Bacteria.356249	Actinobacteria.76436	Rhodococcus.11779	-	rha.3829	rha:RHA1_ro03768   probable Na+/H+ antiporter, CPA1 family protein
OC.189494	Bacteria.356249	Actinobacteria.76436	Rhodococcus.11779	Rhodococcus_opacus.3809	roa.271	roa:Pd630_LPD00141   Cell volume regulation protein A
OC.189494	Bacteria.356249	Actinobacteria.76436	Rhodococcus.11779	-	rav.217	rav:AAT18_01085   sodium:proton antiporter
OC.189494	Bacteria.356249	Actinobacteria.76436	Rhodococcus.11779	-	rrz.3344	rrz:CS378_17375   sodium:proton antiporter
OC.189494	Bacteria.356249	Actinobacteria.76436	Streptomyces.52508	Streptomyces_sp_.13480	scx.8253	scx:AS200_43605   hypothetical protein
OC.189494	Bacteria.356249	Actinobacteria.76436	Streptomyces.52508	-	slau.3501	slau:SLA_3547   hypothetical protein
OC.189494	Bacteria.356249	Actinobacteria.76436	Agromyces.4423	-	agy.3348	agy:ATC03_17915   hypothetical protein
OC.189494	Bacteria.356249	Actinobacteria.76436	Cryobacterium.4140	-	cry.1256	cry:B7495_06395   sodium:proton antiporter
OC.189494	Bacteria.356249	Actinobacteria.76436	Frankia.4383	Frankia_sp_.9918	fri.4257	fri:FraEuI1c_4485   sodium/hydrogen exchanger
OC.189494	Bacteria.356249	Actinobacteria.76436	Frankia.4383	-	fal.5132	fal:FRAAL5408   Hypothetical protein; putative monovalent Cation:Proton antiporter-1 (CPA1) family
OC.189494	Bacteria.356249	Actinobacteria.76436	-	-	cwo.916	cwo:Cwoe_0607   sodium/hydrogen exchanger
OC.189494	Bacteria.356249	Actinobacteria.76439	Nocardiopsis.9098	-	ngv.3156	ngv:CDO52_17005   sodium:proton exchanger
OC.189494	Bacteria.356249	Actinobacteria.76442	Nocardioides.6594	-	ndk.3892	ndk:I601_4011   nhaP2_3; K(+)/H(+) antiporter NhaP2
OC.189496	Bacteria.356250	Actinobacteria.265228	-	-	aym.1832	aym:YM304_18570   putative CPA1 family transporter