# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.189498	Bacteria.356252	Proteobacteria.93914	Gammaproteobacteria.181966	Shewanella.9674	slo.3310	slo:Shew_3326   sodium/hydrogen exchanger
OC.189498	Bacteria.356252	Proteobacteria.93914	Gammaproteobacteria.181966	Shewanella.9674	svo.420	svo:SVI_0392   sodium/hydrogen exchanger family protein
OC.189498	Bacteria.356252	Proteobacteria.93914	Gammaproteobacteria.181966	Shewanella.9674	spsw.4879	spsw:Sps_05231   sodium/proton antiporter, CPA1 family
OC.189498	Bacteria.356252	Proteobacteria.93914	Gammaproteobacteria.181966	Shewanella.9674	smav.3135	smav:CFF01_16390   sodium:proton exchanger
OC.189498	Bacteria.356252	Proteobacteria.93914	Gammaproteobacteria.181966	Moritella.1171	mvs.2700	mvs:MVIS_2887   transporter, sodium/hydrogen exchanger family
OC.189498	Bacteria.356252	Proteobacteria.93914	Gammaproteobacteria.181966	Moritella.1171	mya.1467	mya:MORIYA_1466   putative Na+/H+ antiporter, CPA1 family
OC.189498	Bacteria.356252	Proteobacteria.93914	Gammaproteobacteria.207345	Thalassolituus.3176	tol.735	tol:TOL_0734   transporter, CPA2 family
OC.189498	Bacteria.356252	Proteobacteria.93914	Gammaproteobacteria.207345	-	bsan.2157	bsan:CHH28_11410   hypothetical protein