# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48281 - - pse.1460 pse:NH8B_1430 nirJ; heme d1 biosynthesis protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48282 - - aql.2052 aql:BXU06_11170 heme d1 biosynthesis radical SAM protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48285 Ralstonia.13797 Ralstonia_pickettii.12327 rpj.6368 rpj:N234_32865 radical SAM protein OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48284 Cupriavidus.6975 - reu.4971 reu:Reut_B5017 Radical SAM OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48284 Cupriavidus.6975 Cupriavidus_necator.4370 reh.5882 reh:H16_B2283 nirJ; heme d1 biosynthesis protein (NirJ) OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48284 Cupriavidus.6975 Cupriavidus_necator.4370 cnc.5858 cnc:CNE_2c22510 nirJ; heme d1 biosynthesis protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48284 Cupriavidus.27943 - rme.3100 rme:Rmet_3170 nirJ; Heme d1 biosynthesis protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48284 Cupriavidus.6975 - cti.5137 cti:RALTA_B2055 nirJ; nitrite reductase heme d1 biosynthesis protein OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.147526 Bordetella.28327 - bpt.3972 bpt:Bpet4063 nirJ; heme biosynthesis protein OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.138208 Alcaligenes.1964 - afa.310 afa:UZ73_01555 heme d1 biosynthesis radical SAM protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.138208 Alcaligenes.1964 - afq.2186 afq:AFA_11265 nirJ; heme d1 biosynthesis radical SAM protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48286 Acidovorax.5753 Acidovorax_sp_.8042 ajs.1778 ajs:Ajs_1906 Radical SAM domain protein OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48286 Acidovorax.5753 - dia.1677 dia:Dtpsy_1711 Radical SAM domain protein OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48286 Acidovorax.2504 Acidovorax_carolinensis.2789 acid.458 acid:CBP33_02335 heme d1 biosynthesis radical SAM protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48286 Acidovorax.2504 Acidovorax_carolinensis.2789 acip.561 acip:CBP36_02740 heme d1 biosynthesis radical SAM protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48286 Acidovorax.2504 Acidovorax_carolinensis.2789 acin.440 acin:CBP34_02300 heme d1 biosynthesis radical SAM protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48286 Alicycliphilus.981 - adn.2097 adn:Alide_2157 Radical SAM domain protein OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48286 Alicycliphilus.981 - adk.2256 adk:Alide2_2346 Radical SAM domain protein OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48286 Hydrogenophaga.7015 - hyl.3312 hyl:LPB072_17215 heme d1 biosynthesis radical SAM protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48286 - - dpy.1072 dpy:BA022_05540 heme d1 biosynthesis radical SAM protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48286 Melaminivora.3941 - melm.1641 melm:C7H73_08585 nirJ; heme d1 biosynthesis radical SAM protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48286 - - lch.1456 lch:Lcho_1448 Radical SAM domain protein OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48286 Rubrivivax.2002 - rge.685 rge:RGE_06650 nirJ; heme d1 biosynthesis protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48286 Rubrivivax.2002 - rbn.3192 rbn:RBXJA2T_16172 radical SAM domain-containing protein OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48286 - - aon.1071 aon:DEH84_05465 nirJ; heme d1 biosynthesis radical SAM protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48283 - - shd.2499 shd:SUTH_02560 heme d1 biosynthesis radical SAM protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48287 - - tbd.85 tbd:Tbd_0071 Elongator protein 3/MiaB/NifB OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48280 - - sdr.411 sdr:SCD_n00376 Elongator protein 3/MiaB/NifB OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48282 - - eba.3549 eba:ebA877 nirJ; Heme D1 biosynthesis protein NIRJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48282 - - dsu.3001 dsu:Dsui_3126 heme d1 biosynthesis radical SAM protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48282 - - rbh.1818 rbh:B4966_09395 heme d1 biosynthesis radical SAM protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48282 Dechloromonas.1254 - dar.3125 dar:Daro_3261 Radical SAM OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48282 Dechloromonas.1254 - dey.2181 dey:HYN24_11600 nirJ; heme d1 biosynthesis radical SAM protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48282 Azoarcus.5673 Azoarcus_sp_.1781 aza.3440 aza:AZKH_3541 nirJ; heme biosynthesis protein OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48282 Azoarcus.5673 Azoarcus_sp_.1781 azi.3534 azi:AzCIB_3597 heme biosynthesis protein OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48282 Azoarcus.13751 - acom.1289 acom:CEW83_06640 nirJ; heme d1 biosynthesis radical SAM protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48282 Thauera.410 Thauera_sp_.6478 tmz.2449 tmz:Tmz1t_2609 Radical SAM domain protein OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48282 Thauera.410 - thu.1233 thu:AC731_006305 heme d1 biosynthesis radical SAM protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48282 Thauera.410 - tcl.2528 tcl:Tchl_2600 Heme d1 biosynthesis protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48282 Thauera.410 Thauera_sp_.1706 thk.1326 thk:CCZ27_06780 nirJ; heme d1 biosynthesis radical SAM protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48282 Thauera.410 - tak.1687 tak:Tharo_1752 Heme d1 biosynthesis protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48282 - - zpa.1712 zpa:C3497_08945 nirJ; heme d1 biosynthesis radical SAM protein NirJ OC.226764 Bacteria.577522 Proteobacteria.95742 Betaproteobacteria.48282 - - app.350 app:CAP2UW1_0293 Radical SAM domain protein