# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1354881 Bacteria.369981 Proteobacteria.454851 Alphaproteobacteria.308240 - daa.821 daa:AKL17_0757 nitrate reductase large subunit OC.1354882 Bacteria.369982 Spirochaetes.3458 Brachyspira.434 Brachyspira_hyodysenteriae.1343 bhy.808 bhy:BHWA1_00814 Fer2 BFD, BFD-like [2Fe-2S] binding domain protein OC.1354882 Bacteria.369982 Spirochaetes.3458 Brachyspira.434 Brachyspira_hyodysenteriae.1343 bhd.2301 bhd:BHYOB78_11920 nitrite reductase OC.1354882 Bacteria.369982 Spirochaetes.3458 Brachyspira.434 Brachyspira_pilosicoli.1395 bpo.248 bpo:BP951000_0249 Fer2/BFD BFD like 2Fe-2S-binding domain protein OC.1354882 Bacteria.369982 Spirochaetes.3458 Brachyspira.434 Brachyspira_pilosicoli.1395 bpj.608 bpj:B2904_orf1553 Fer2/BFD BFD like 2Fe-2S--binding domain-containing protein OC.1354882 Bacteria.369982 Spirochaetes.3458 Brachyspira.434 Brachyspira_pilosicoli.1395 bpip.328 bpip:BPP43_01825 Fer2/BFD BFD like 2Fe-2S--binding domain-containing protein OC.1354882 Bacteria.369982 Spirochaetes.3458 Brachyspira.434 Brachyspira_pilosicoli.1395 bpw.1097 bpw:WESB_1098 Fer2/BFD BFD like 2Fe-2S--binding domain-containing protein OC.1354882 Bacteria.369982 Spirochaetes.3458 Brachyspira.434 - bip.1020 bip:Bint_1025 Fer2 BFD, BFD-like [2Fe-2S] binding domain protein OC.1354882 Bacteria.369982 Spirochaetes.3933 Brachyspira.912 Brachyspira_hyodysenteriae.481 bhy.1668 bhy:BHWA1_01705 [2Fe-2S] binding domain protein OC.1354882 Bacteria.369982 Spirochaetes.3933 Brachyspira.912 Brachyspira_hyodysenteriae.481 bhd.1455 bhd:BHYOB78_07530 (2Fe-2S)-binding protein OC.1354882 Bacteria.369982 Spirochaetes.3933 Brachyspira.912 - brm.1350 brm:Bmur_1377 BFD domain protein (2Fe-2S)-binding domain protein OC.1354882 Bacteria.369982 Spirochaetes.3933 Brachyspira.912 Brachyspira_pilosicoli.730 bpo.1129 bpo:BP951000_1149 [2Fe-2S] binding domain protein OC.1354882 Bacteria.369982 Spirochaetes.3933 Brachyspira.912 Brachyspira_pilosicoli.730 bpj.1695 bpj:B2904_orf2568 BFD domain protein (2Fe-2S)-binding protein OC.1354882 Bacteria.369982 Spirochaetes.3933 Brachyspira.912 Brachyspira_pilosicoli.730 bpip.1684 bpip:BPP43_09365 [2Fe-2S]-binding domain-containing protein OC.1354882 Bacteria.369982 Spirochaetes.3933 Brachyspira.912 Brachyspira_pilosicoli.730 bpw.2547 bpw:WESB_2573 BFD domain protein (2Fe-2S)-binding protein OC.1354882 Bacteria.369982 Spirochaetes.3933 Brachyspira.912 - bip.2768 bip:Bint_2856 [2Fe-2S] binding domain protein OC.1354882 Bacteria.369982 Spirochaetes.3934 Brachyspira.913 Brachyspira_hyodysenteriae.1832 bhy.102 bhy:BHWA1_00094 nirB; nitrite reductase [NAD(P)H], large subunit OC.1354882 Bacteria.369982 Spirochaetes.3934 Brachyspira.913 Brachyspira_hyodysenteriae.1832 bhd.483 bhd:BHYOB78_02515 nitrite reductase OC.1354882 Bacteria.369982 Spirochaetes.3934 Brachyspira.913 - brm.299 brm:Bmur_0242 BFD domain protein (2Fe-2S)-binding domain protein OC.1354882 Bacteria.369982 Spirochaetes.3934 Brachyspira.913 - bip.1860 bip:Bint_1906 nirB; nitrite reductase [NAD(P)H], large subunit OC.1354883 Bacteria.369983 Planctomycetes.16778 Gemmata.2446 - ges.4239 ges:VT84_22670 BFD-like [2Fe-2S] binding domain protein OC.1354883 Bacteria.369983 Planctomycetes.16778 Gemmata.2446 - gog.4113 gog:C1280_23630 (2Fe-2S)-binding protein OC.1354884 Bacteria.369984 Proteobacteria.460894 Alphaproteobacteria.318251 - malg.2183 malg:MALG_02228 hypothetical protein OC.1354884 Bacteria.369984 Proteobacteria.778968 Gammaproteobacteria.429722 - mah.1366 mah:MEALZ_1405 protein of unknown function; putative ferredoxin reductase OC.1354884 Bacteria.369984 Bacteroidetes.35711 - - flm.1965 flm:MY04_1804 4Fe-4S ferredoxin iron-sulfur binding domain protein OC.1354884 Bacteria.369984 Bacteroidetes.35711 - - wfu.326 wfu:AXE80_01440 hypothetical protein OC.1354884 Bacteria.369984 Bacteroidetes.35711 - - fek.533 fek:C1H87_02305 hypothetical protein OC.1354884 Bacteria.369984 Bacteroidetes.35711 - - taj.129 taj:C1A40_00415 hypothetical protein OC.1354884 Bacteria.369984 Bacteroidetes.35711 - - marf.2399 marf:CJ739_3244 hypothetical protein OC.1354884 Bacteria.369984 Bacteroidetes.35711 Aquimarina.679 - aqb.4440 aqb:D1818_23105 hypothetical protein OC.1354884 Bacteria.369984 Bacteroidetes.35711 Aquimarina.679 - aqa.1803 aqa:D1815_09130 hypothetical protein OC.1354884 Bacteria.369984 - - - mox.2267 mox:DAMO_2427 membrane protein of unknown function OC.1354885 Bacteria.369985 Tenericutes.19683 - - mbj.1179 mbj:KQ51_01231 BFD-like [2Fe-2S] binding domain protein OC.1354885 Bacteria.369985 Bacteroidetes.75698 Porphyromonas.1538 Porphyromonas_gingivalis.859 pgi.1828 pgi:PG_2213 nitrite reductase-related protein OC.1354885 Bacteria.369985 Bacteroidetes.75698 Porphyromonas.1538 Porphyromonas_gingivalis.859 pgn.1967 pgn:PGN_2077 conserved hypothetical protein OC.1354885 Bacteria.369985 Bacteroidetes.75698 Porphyromonas.1538 Porphyromonas_gingivalis.859 pgt.2104 pgt:PGTDC60_2239 nitrite reductase-related protein OC.1354885 Bacteria.369985 Bacteroidetes.75698 - - osp.600 osp:Odosp_0485 BFD domain protein (2Fe-2S)-binding domain protein OC.1354885 Bacteria.369985 Bacteroidetes.87260 Bacteroides.15208 - bacc.1927 bacc:BRDCF_p692 hypothetical protein OC.1354885 Bacteria.369985 - - - din.1739 din:Selin_1838 BFD domain protein (2Fe-2S)-binding domain protein OC.1354886 Bacteria.369986 Bacteroidetes.134062 - - asx.2904 asx:CDL62_15965 nitrite reductase OC.1354887 Bacteria.369987 Firmicutes.290448 Firmicutes___Clostridia.163935 - euu.952 euu:ADJ67_05375 hypothetical protein OC.1354888 Bacteria.369988 Spirochaetes.3935 Brachyspira.914 Brachyspira_hyodysenteriae.1833 bhy.101 bhy:BHWA1_00093 putative Fer2 BFD, BFD-like [2Fe-2S] binding domain protein OC.1354888 Bacteria.369988 Spirochaetes.3935 Brachyspira.914 Brachyspira_hyodysenteriae.1833 bhd.484 bhd:BHYOB78_02520 (2Fe-2S)-binding protein OC.1354888 Bacteria.369988 Spirochaetes.3935 Brachyspira.914 - brm.300 brm:Bmur_0243 BFD domain protein (2Fe-2S)-binding domain protein OC.1354888 Bacteria.369988 Spirochaetes.3935 Brachyspira.914 Brachyspira_pilosicoli.1425 bpo.219 bpo:BP951000_0220 putative Fer2 BFD, BFD-like [2Fe-2S] binding domain protein OC.1354888 Bacteria.369988 Spirochaetes.3935 Brachyspira.914 Brachyspira_pilosicoli.1425 bpj.569 bpj:B2904_orf1516 putative Fer2 BFD, BFD-like protein OC.1354888 Bacteria.369988 Spirochaetes.3935 Brachyspira.914 Brachyspira_pilosicoli.1425 bpip.357 bpip:BPP43_01980 putative Fer2 BFD, BFD-like [2Fe-2S]-binding domain-containing protein OC.1354888 Bacteria.369988 Spirochaetes.3935 Brachyspira.914 Brachyspira_pilosicoli.1425 bpw.1130 bpw:WESB_1131 putative Fer2 BFD, BFD-like OC.1354888 Bacteria.369988 Spirochaetes.3935 Brachyspira.914 - bip.1861 bip:Bint_1907 putative Fer2 BFD, BFD-like [2Fe-2S] binding domain protein