# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.189495 Bacteria.435642 Proteobacteria.109727 Gammaproteobacteria.180429 Vibrio.15308 - vna.2453 vna:PN96_12850 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.109727 Gammaproteobacteria.180429 Vibrio.15308 - vej.117 vej:VEJY3_00465 sodium/hydrogen exchanger OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Pseudomonas.41886 Pseudomonas_putida.9904 ppf.2414 ppf:Pput_2449 sodium/proton antiporter, CPA1 family OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Pseudomonas.41886 Pseudomonas_putida.9904 ppi.5934 ppi:YSA_10842 sodium/hydrogen exchanger OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Pseudomonas.41886 Pseudomonas_putida.9904 ppx.5518 ppx:T1E_5562 sodium/hydrogen exchanger OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Pseudomonas.41886 Pseudomonas_putida.17262 ppud.2563 ppud:DW66_2619 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Pseudomonas.41886 - ppj.2466 ppj:RK21_02460 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Pseudomonas.47131 - pman.560 pman:OU5_0479 putative Na(+)/H(+) antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Pseudomonas.41886 Pseudomonas_sp_.47115 psv.2836 psv:PVLB_14315 sodium/hydrogen exchanger OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Pseudomonas.47131 - palk.2464 palk:PSAKL28_25240 NhaP-type Na+(K+)/H+ antiporter OC.189495 Bacteria.435642 Proteobacteria.109727 Gammaproteobacteria.180429 Shewanella.16936 - sja.1877 sja:SJ2017_1928 Na+/H+ antiporter OC.189495 Bacteria.435642 Proteobacteria.326350 Gammaproteobacteria.186091 Pseudoalteromonas.2802 - pha.3473 pha:PSHAb0555 putative Na+/H+ antiporter, may regulate cell volume and cold resistance OC.189495 Bacteria.435642 Proteobacteria.326350 Gammaproteobacteria.186091 Pseudoalteromonas.2802 Pseudoalteromonas_sp_.11979 psm.3684 psm:PSM_B0633 putative Na+/H+ antiporter, may regulate cell volume and cold resistance OC.189495 Bacteria.435642 Proteobacteria.326350 Gammaproteobacteria.186091 Pseudoalteromonas.2802 - pseo.3452 pseo:OM33_18910 hypothetical protein OC.189495 Bacteria.435642 Proteobacteria.326350 Gammaproteobacteria.186091 Pseudoalteromonas.2802 - pia.3527 pia:PI2015_3642 Putative Na+/H+ antiporter, may regulate cell volume and cold resistance OC.189495 Bacteria.435642 Proteobacteria.326350 Gammaproteobacteria.186091 Pseudoalteromonas.2802 Pseudoalteromonas_sp_.3813 pbw.3776 pbw:D172_020165 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.326350 Gammaproteobacteria.186091 Pseudoalteromonas.2802 - prr.1948 prr:AT705_10165 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.326350 Gammaproteobacteria.186091 Pseudoalteromonas.2802 - ptn.3764 ptn:PTRA_b0783 hypothetical protein OC.189495 Bacteria.435642 Proteobacteria.326350 Gammaproteobacteria.186091 Pseudoalteromonas.2802 - paln.361 paln:B0W48_01610 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.326350 Gammaproteobacteria.186091 Pseudoalteromonas.2802 - ppis.2646 ppis:B1L02_14910 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.326350 Gammaproteobacteria.186091 Pseudoalteromonas.2802 - pea.4023 pea:PESP_b0854 hypothetical protein OC.189495 Bacteria.435642 Proteobacteria.326350 Gammaproteobacteria.186091 Pseudoalteromonas.2802 - pspo.3473 pspo:PSPO_b0802 hypothetical protein OC.189495 Bacteria.435642 Proteobacteria.326350 Gammaproteobacteria.186091 Pseudoalteromonas.2802 - part.4122 part:PARC_b0817 hypothetical protein OC.189495 Bacteria.435642 Proteobacteria.326350 Gammaproteobacteria.186091 Pseudoalteromonas.2802 - ptu.4336 ptu:PTUN_b0950 hypothetical protein OC.189495 Bacteria.435642 Proteobacteria.326350 Gammaproteobacteria.186091 Pseudoalteromonas.2802 - png.3823 png:PNIG_b0740 hypothetical protein OC.189495 Bacteria.435642 Proteobacteria.326350 Gammaproteobacteria.186091 Pseudoalteromonas.2802 - ptd.3770 ptd:PTET_b0773 hypothetical protein OC.189495 Bacteria.435642 Proteobacteria.326350 Gammaproteobacteria.186091 Pseudoalteromonas.2802 Pseudoalteromonas_sp_.4469 psen.506 psen:PNC201_02535 nhaP1; K(+)/H(+) antiporter NhaP2 OC.189495 Bacteria.435642 Proteobacteria.109727 Gammaproteobacteria.180429 Microbulbifer.4338 - micc.2075 micc:AUP74_02160 nhaP2; K(+)/H(+) antiporter NhaP2 OC.189495 Bacteria.435642 Proteobacteria.109727 Gammaproteobacteria.426146 - - hja.920 hja:BST95_04830 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Aeromonas.4143 Aeromonas_hydrophila.517 aha.1428 aha:AHA_1473 Na(+)/H(+) antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Aeromonas.4143 Aeromonas_hydrophila.516 ahy.1633 ahy:AHML_08190 Na(+)/H(+) antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Aeromonas.4143 Aeromonas_hydrophila.8473 ahd.2184 ahd:AI20_11825 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Aeromonas.4143 Aeromonas_hydrophila.516 ahr.1579 ahr:V428_08420 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Aeromonas.4143 Aeromonas_hydrophila.516 ahp.1580 ahp:V429_08425 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Aeromonas.4143 Aeromonas_hydrophila.516 ahj.2762 ahj:V469_15070 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Aeromonas.4143 Aeromonas_hydrophila.517 ahh.1528 ahh:RY45_08035 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Aeromonas.4143 Aeromonas_hydrophila.516 ahi.2856 ahi:VU14_15230 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Aeromonas.4143 Aeromonas_salmonicida.1098 asa.2633 asa:ASA_2892 Na+/H+ antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Aeromonas.4143 Aeromonas_salmonicida.1098 aeo.2257 aeo:O23A_p2100 Na+/H+ antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Aeromonas.4143 Aeromonas_veronii.1749 avr.2680 avr:B565_2713 Na+/H+ antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Aeromonas.4143 Aeromonas_veronii.1749 avo.2988 avo:AMS64_16325 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Aeromonas.4143 - amed.2467 amed:B224_3726 Na/H antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Aeromonas.4143 - asr.2313 asr:WL1483_3273 Na(+)/H(+) antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Aeromonas.4143 - aaj.1375 aaj:BOQ57_07115 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Aeromonas.4143 - adh.3567 adh:CK627_18735 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.109728 Gammaproteobacteria.62749 Aeromonas.4143 Aeromonas_sp_.6275 aem.1898 aem:CK911_10175 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.109727 Alphaproteobacteria.143690 Methylobacterium.8426 Methylobacterium_sp_.23 met.1570 met:M446_1580 sodium/hydrogen exchanger OC.189495 Bacteria.435642 Proteobacteria.109727 Alphaproteobacteria.143690 Methylobacterium.8426 - mor.3782 mor:MOC_3796 Sodium/hydrogen antiporter OC.189495 Bacteria.435642 Proteobacteria.109727 Alphaproteobacteria.143690 Methylobacterium.8426 - mphy.2723 mphy:MCBMB27_02789 hypothetical protein OC.189495 Bacteria.435642 Proteobacteria.109727 Alphaproteobacteria.143690 Methylobacterium.8426 Methylobacterium_sp_.23 metx.2879 metx:A3862_14945 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.109727 Alphaproteobacteria.143690 Microvirga.3220 - miv.91 miv:C4E04_00205 sodium:proton antiporter OC.189495 Bacteria.435642 Proteobacteria.469962 Alphaproteobacteria.334771 - - psf.1407 psf:PSE_1338 sodium/hydrogen exchanger OC.189495 Bacteria.435642 Cyanobacteria.58083 Prochlorococcus.4890 Prochlorococcus_marinus.6866 - pmt.583 pmt:PMT_0542 possible Na+/H+ antiporter, CPA1 family OC.189495 Bacteria.435642 Cyanobacteria.58083 Prochlorococcus.4890 Prochlorococcus_marinus.6866 - pmf.1719 pmf:P9303_17191 possible Na+/H+ antiporter, CPA1 family protein OC.189495 Bacteria.435642 Cyanobacteria.27298 - - - cwa.2410 cwa:CwatDRAFT_3457 similar to NhaP-type Na+/H+ and K+/H+ antiporters with a unique C-terminal domain OC.189495 Bacteria.435642 Cyanobacteria.27298 Cyanothece.19890 - - cyt.4503 cyt:cce_4584 putative Na+/H+ antiporter OC.189495 Bacteria.435642 Planctomycetes.35610 - - - pbs.1538 pbs:Plabr_1566 sodium/hydrogen exchanger