# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.277608	Archaea.18408	Euryarchaeota.18480	Halobacterium.4262	-	hdl.2312	hdl:HALDL1_12035   sodium:calcium antiporter; K07301 cation:H+ antiporter
OC.277608	Archaea.18408	Euryarchaeota.18480	Halobacterium.5118	-	hhb.1630	hhb:Hhub_2646   homolog to sodium/calcium antiporter; K07301 cation:H+ antiporter
OC.277608	Archaea.18408	Euryarchaeota.18480	-	-	hje.3292	hje:HacjB3_16511   Na+/Ca2+-exchanging protein; K07301 cation:H+ antiporter
OC.277608	Archaea.18408	Euryarchaeota.18480	Haloarcula.3274	-	hma.1663	hma:rrnAC0986   nce2; Na+/Ca2+-exchanging protein; K07301 cation:H+ antiporter
OC.277608	Archaea.18408	Euryarchaeota.18480	Haloarcula.3274	Haloarcula_hispanica.627	hhi.1585	hhi:HAH_1613   cacA3; Na+/Ca2+-exchanging protein; K07301 cation:H+ antiporter
OC.277608	Archaea.18408	Euryarchaeota.18480	Haloarcula.3274	Haloarcula_hispanica.627	hhn.1620	hhn:HISP_08230   sodium:calcium antiporter; K07301 cation:H+ antiporter
OC.277608	Archaea.18408	Euryarchaeota.18480	Haloarcula.3274	-	hab.3075	hab:SG26_16030   sodium:calcium antiporter; K07301 cation:H+ antiporter
OC.277608	Archaea.18408	Euryarchaeota.18480	Haloarcula.3274	-	hta.1524	hta:BVU17_07805   sodium:calcium antiporter; K07301 cation:H+ antiporter
OC.277608	Archaea.18408	Euryarchaeota.18480	Natronomonas.1837	-	nmo.750	nmo:Nmlp_1776   homolog to sodium/calcium antiporter; K07301 cation:H+ antiporter
OC.277608	Archaea.18408	Euryarchaeota.18480	-	-	harc.1941	harc:HARCEL1_10210   sodium:calcium antiporter; K07301 cation:H+ antiporter
OC.277608	Archaea.18408	Euryarchaeota.18480	Haloplanus.900	-	haq.1851	haq:DU484_09805   sodium:calcium antiporter; K07301 cation:H+ antiporter
OC.277608	Archaea.18408	Euryarchaeota.18480	Haloplanus.900	-	haj.1923	haj:DU500_10055   sodium:calcium antiporter; K07301 cation:H+ antiporter
OC.277608	Archaea.18408	Euryarchaeota.18480	-	-	hae.1551	hae:halTADL_1700   cation:H+ antiporter; K07301 cation:H+ antiporter
OC.277608	Archaea.18408	Euryarchaeota.18480	-	-	hah.1547	hah:Halar_1706   sodium/calcium exchanger membrane region; K07301 cation:H+ antiporter
OC.277608	Archaea.18408	Euryarchaeota.18480	Haloterrigena.6672	-	htu.3944	htu:Htur_4032   sodium/calcium exchanger membrane region; K07301 cation:H+ antiporter