# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.373012 Bacteria.247651 Proteobacteria.553117 Deltaproteobacteria.18100 - - dps.2977 dps:DP3066 similar to 4-Hydroxybenzoyl-CoA reductase (HcrA) OC.373012 Bacteria.247651 Proteobacteria.553117 Deltaproteobacteria.18100 Desulfobulbus.3964 - dpr.2607 dpr:Despr_2750 xanthine dehydrogenase, molybdenum binding subunit apoprotein OC.373012 Bacteria.247651 Proteobacteria.606109 Deltaproteobacteria.119505 - - dto.1584 dto:TOL2_C16050 hcrA2; HcrA2: predicted 4-hydroxybenzoyl-CoA reductase, alpha subunit OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26850 Clostridium.34994 Clostridium_sp_.4299 cls.452 cls:CXIVA_04080 hypothetical protein OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Clostridium.17497 Clostridium_pasteurianum.4022 cpas.525 cpas:Clopa_0416 aerobic-type carbon monoxide dehydrogenase, large subunit CoxL/CutL-like protein OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26848 Clostridium.22711 - csb.1771 csb:CLSA_c18370 xdhD; hypoxanthine oxidase XdhD OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Clostridium.23318 - csq.1629 csq:CSCA_1609 aldehyde oxidase and xanthine dehydrogenase molybdopterin binding OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Clostridium.17497 - cace.1091 cace:CACET_c11320 aldehyde oxidase/xanthine dehydrogenase, large subunit OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Clostridium.23318 - cck.1311 cck:Ccar_06620 aldehyde oxidase OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26848 Clostridium.22711 - cbut.2045 cbut:ATN24_10965 aldehyde oxidase OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Clostridium.17497 - cfm.2156 cfm:BJL90_11805 aldehyde oxidase OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Clostridium.23318 - cdrk.2146 cdrk:B9W14_11255 aldehyde oxidase OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Alkaliphilus.1202 - amt.557 amt:Amet_0472 aldehyde oxidase and xanthine dehydrogenase, molybdopterin binding OC.373012 Bacteria.247651 Firmicutes.238454 Firmicutes___Clostridia.89665 Alkaliphilus.1323 - amt.689 amt:Amet_0607 Xanthine dehydrogenase OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 - - gfe.4672 gfe:Gferi_25040 aldehyde oxidase OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26848 Ruminococcus.7040 - rum.441 rum:CK1_05430 xanthine dehydrogenase, molybdenum binding subunit apoprotein OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26848 Faecalibacterium.2918 - fpr.637 fpr:FP2_06980 xanthine dehydrogenase, molybdenum binding subunit apoprotein OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26848 Roseburia.2164 Roseburia_intestinalis.754 rix.1246 rix:RO1_14780 xanthine dehydrogenase, molybdenum binding subunit apoprotein OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26848 Roseburia.2164 Roseburia_intestinalis.754 rim.1900 rim:ROI_22710 xanthine dehydrogenase, molybdenum binding subunit apoprotein OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26852 Coprococcus.4025 - coo.1174 coo:CCU_16080 xanthine dehydrogenase, molybdenum binding subunit apoprotein OC.373012 Bacteria.247651 Firmicutes.255516 Firmicutes___Clostridia.115356 Coprococcus.1505 - cct.1452 cct:CC1_16890 xanthine dehydrogenase, molybdenum binding subunit apoprotein OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26848 Blautia.1547 - rob.2642 rob:CK5_31110 xanthine dehydrogenase, molybdenum binding subunit apoprotein OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26848 Blautia.1547 Blautia_sp_.5117 byl.3028 byl:A4V09_16230 aldehyde oxidase OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26848 Blautia.10054 - rto.748 rto:RTO_08570 xanthine dehydrogenase, molybdenum binding subunit apoprotein OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26848 Blautia.1547 - bhan.530 bhan:CGC63_02800 aldehyde oxidase OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26848 Lachnoclostridium.7958 - cpy.1501 cpy:Cphy_1518 aldehyde oxidase and xanthine dehydrogenase molybdopterin binding OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26848 Lachnoclostridium.104 - lacy.4011 lacy:A4V08_25135 aldehyde oxidase OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26848 Lachnoclostridium.104 - csh.691 csh:Closa_0660 aldehyde oxidase and xanthine dehydrogenase molybdopterin binding protein OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26848 Lachnoclostridium.14432 - cso.3022 cso:CLS_38930 xanthine dehydrogenase, molybdenum binding subunit apoprotein OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26848 Lachnoclostridium.104 - cbol.1120 cbol:CGC65_05500 aldehyde oxidase OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26848 - - bprl.1761 bprl:CL2_20280 xanthine dehydrogenase, molybdenum binding subunit apoprotein OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26847 - - ere.2961 ere:EUBREC_3154 xanthine dehydrogenase OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26847 - - ert.531 ert:EUR_06060 xanthine dehydrogenase, molybdenum binding subunit apoprotein OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26847 - - era.1180 era:ERE_13440 xanthine dehydrogenase, molybdenum binding subunit apoprotein OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Clostridioides.999 - cdf.2118 cdf:CD630_20730 xdhA; xanthine dehydrogenase molybdenum binding subunit XdhA OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Clostridioides.999 - cdf.2125 cdf:CD630_20790 xdhA; xanthine dehydrogenase molybdenum binding subunit XdhA OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1126 Clostridioides.1022 - cdf.2145 cdf:CD630_20990 xdhA; xanthine dehydrogenase molybdenum binding subunit XdhA OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Clostridioides.999 - pdc.2111 pdc:CDIF630_02296 xdhA1; xanthine dehydrogenase, molybdenum binding subunit OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Clostridioides.999 - pdc.2117 pdc:CDIF630_02302 xdhA2; xanthine dehydrogenase, molybdenum binding subunit OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1126 Clostridioides.1022 - pdc.2137 pdc:CDIF630_02322 xdhA4; xanthine dehydrogenase, molybdenum binding subunit OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Clostridioides.999 - cdc.1903 cdc:CD196_1937 xdhA1; xanthine dehydrogenase, molybdenum binding subunit OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Clostridioides.999 - cdc.1909 cdc:CD196_1943 xdhA2; xanthine dehydrogenase, molybdenum binding subunit OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1126 Clostridioides.1022 - cdc.1929 cdc:CD196_1963 putative molybdenum-binding subunit of oxidoreductase OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Clostridioides.999 - cdl.1956 cdl:CDR20291_1980 xdhA1; xanthine dehydrogenase, molybdenum binding subunit OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Clostridioides.999 - cdl.1962 cdl:CDR20291_1986 xdhA2; xanthine dehydrogenase, molybdenum binding subunit OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1126 Clostridioides.1022 - cdl.1982 cdl:CDR20291_2006 putative molybdenum-binding subunit of oxidoreductase OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Clostridioides.999 - pdf.2150 pdf:CD630DERM_20730 xdhA; Xanthine dehydrogenase, molybdenum bindingsubunit OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Clostridioides.999 - pdf.2157 pdf:CD630DERM_20790 xdhA1; Xanthine dehydrogenase, molybdenum bindingsubunit OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1126 Clostridioides.1022 - pdf.2177 pdf:CD630DERM_20990 XdhD; Xanthine dehydrogenase subunitXdhD,molybdopterin-binding OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1127 - - eac.2149 eac:EAL2_c15680 xdhD; hypoxanthine oxidase XdhD OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1126 - - psor.2007 psor:RSJ16_10980 aldehyde oxidase OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1125 Desulfitobacterium.7331 - ddl.3002 ddl:Desdi_3271 aerobic-type carbon monoxide dehydrogenase, large subunit CoxL/CutL-like protein OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Desulfitobacterium.8619 - dmt.2751 dmt:DESME_14690 aldehyde oxidase OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1129 Desulfotomaculum.2221 - drm.2613 drm:Dred_2776 xanthine dehydrogenase, molybdenum binding subunit apoprotein OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1129 Desulfotomaculum.2221 - dfg.1585 dfg:B0537_08830 aldehyde oxidase OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1130 - - dgi.2069 dgi:Desgi_2293 aerobic-type carbon monoxide dehydrogenase, large subunit CoxL/CutL-like protein OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Desulfosporosinus.25 - dor.852 dor:Desor_0819 aerobic-type carbon monoxide dehydrogenase, large subunit CoxL/CutL-like protein OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Desulfosporosinus.25 - dai.1025 dai:Desaci_1023 aerobic-type carbon monoxide dehydrogenase, large subunit CoxL/CutL-like protein OC.373012 Bacteria.247651 Firmicutes.108472 Firmicutes___Clostridia.1128 Desulfosporosinus.25 - dmi.799 dmi:Desmer_0841 aerobic-type carbon monoxide dehydrogenase, large subunit CoxL/CutL-like protein OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26847 Eubacterium.1804 - eel.1435 eel:EUBELI_01493 xanthine dehydrogenase OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26851 Eubacterium.3877 - ehl.943 ehl:EHLA_0954 Aldehyde oxidase and xanthine dehydrogenase, a/b hammerhead domain OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26848 - - bprm.51 bprm:CL3_01320 xanthine dehydrogenase, molybdenum binding subunit apoprotein OC.373012 Bacteria.247651 Firmicutes.114591 Firmicutes___Clostridia.26849 - - bprs.1061 bprs:CK3_12400 xanthine dehydrogenase, molybdenum binding subunit apoprotein OC.373012 Bacteria.247651 Firmicutes.108473 - - - fma.517 fma:FMG_0506 putative hypoxanthine oxidase OC.373012 Bacteria.247651 Firmicutes.310446 - - - cad.1019 cad:Curi_c10830 putative molybdenum-binding subunit of oxidoreductase OC.373012 Bacteria.247651 Firmicutes.310589 - - - cad.2254 cad:Curi_c23920 xdhA2; xanthine dehydrogenase, molybdenum binding subunit XdhA OC.373012 Bacteria.247651 Firmicutes.108472 Veillonella.859 - - vpr.287 vpr:Vpar_0286 aldehyde oxidase and xanthine dehydrogenase molybdopterin binding protein OC.373012 Bacteria.247651 Firmicutes.108472 Veillonella.859 - - vat.305 vat:B7L28_01595 aldehyde oxidase OC.373012 Bacteria.247651 Firmicutes.108472 Veillonella.859 - - vrm.288 vrm:44547418_00300 hcrA; 4-hydroxybenzoyl-CoA reductase subunit alpha OC.373012 Bacteria.247651 Firmicutes.114591 Megasphaera.780 - - med.194 med:MELS_0171 putative uncharacterized protein OC.373012 Bacteria.247651 Firmicutes.114591 Megasphaera.780 - - mhw.2143 mhw:ACT01_11595 aldehyde oxidase OC.373012 Bacteria.247651 Firmicutes.114591 Megasphaera.780 - - meg.709 meg:DKB62_03560 aldehyde oxidase OC.373012 Bacteria.247651 Firmicutes.114591 - - - mhg.1817 mhg:MHY_25200 xanthine dehydrogenase, molybdenum binding subunit apoprotein OC.373012 Bacteria.247651 Firmicutes.108472 Pelosinus.5028 - - puf.2066 puf:UFO1_2037 Xanthine dehydrogenase OC.373012 Bacteria.247651 Firmicutes.114591 - - - euc.251 euc:EC1_03620 xanthine dehydrogenase, molybdenum binding subunit apoprotein OC.373012 Bacteria.247651 Firmicutes.114592 - - - erb.887 erb:A4V01_04045 aldehyde oxidase OC.373012 Bacteria.247651 Actinobacteria.267350 - - - caer.396 caer:CSV91_01965 aldehyde oxidase OC.373012 Bacteria.247651 Chloroflexi.7773 - - - atm.1451 atm:ANT_14470 xdh; putative xanthine dehydrogenase; K12528 putative selenate reductase molybdopterin-binding subunit OC.373012 Bacteria.247651 Chloroflexi.7773 - - - abat.1016 abat:CFX1CAM_1032 xdh; putative xanthine dehydrogenase; K12528 putative selenate reductase molybdopterin-binding subunit OC.373012 Bacteria.247651 Chloroflexi.7773 - - - cap.156 cap:CLDAP_00650 xdh; xanthine dehydrogenase; K12528 putative selenate reductase molybdopterin-binding subunit OC.373012 Bacteria.247651 Chloroflexi.7773 - - - pbf.637 pbf:CFX0092_A0486 xdh; Xanthine dehydrogenase; K12528 putative selenate reductase molybdopterin-binding subunit OC.373012 Bacteria.247651 Spirochaetes.35280 - - - ssm.2007 ssm:Spirs_2045 aldehyde oxidase and xanthine dehydrogenase molybdopterin binding protein OC.373012 Bacteria.247651 Fusobacteria.2047 Fusobacterium.3057 - - fva.1781 fva:FV113G1_18600 putative xanthine dehydrogenase subunit XdhA OC.373012 Bacteria.247651 Fusobacteria.2047 Fusobacterium.3057 - - ful.2741 ful:C4N20_14795 aldehyde oxidase OC.373012 Bacteria.247651 Fusobacteria.2047 Fusobacterium.3057 - - fmo.1675 fmo:C4N19_09170 aldehyde oxidase OC.373012 Bacteria.247651 Fusobacteria.2047 - - - ipo.1087 ipo:Ilyop_1091 aldehyde oxidase and xanthine dehydrogenase molybdopterin binding protein OC.373012 Bacteria.247651 Synergistetes.3119 - - - amo.1272 amo:Anamo_1348 aerobic-type carbon monoxide dehydrogenase, large subunit CoxL/CutL-like protein OC.373012 Bacteria.247651 Thermotogae.3782 Thermosipho.998 - - tme.1278 tme:Tmel_1319 aldehyde oxidase and xanthine dehydrogenase, molybdopterin binding OC.373012 Bacteria.247651 Thermotogae.3782 Thermosipho.998 - - taf.723 taf:THA_1660 probable hypoxanthine oxidase XdhD OC.373012 Bacteria.247651 Thermotogae.3782 Thermosipho.998 Thermosipho_sp_.455 - thp.1373 thp:BG95_07365 aldehyde oxidase OC.373012 Bacteria.247651 Thermotogae.3782 Thermosipho.998 Thermosipho_sp_.455 - ther.1414 ther:Y592_07450 aldehyde oxidase OC.373012 Bacteria.247651 Thermotogae.3782 Marinitoga.58 - - mpz.1103 mpz:Marpi_1148 aerobic-type carbon monoxide dehydrogenase, large subunit CoxL/CutL-like protein OC.373012 Bacteria.247651 Thermotogae.3782 Marinitoga.58 - - marn.1061 marn:LN42_06285 aldehyde oxidase OC.373012 Bacteria.247651 Thermotogae.3399 Kosmotoga.676 - - kol.1911 kol:Kole_2082 aldehyde oxidase and xanthine dehydrogenase molybdopterin binding OC.373012 Bacteria.247651 Thermotogae.3399 Kosmotoga.676 - - kpf.256 kpf:IX53_01395 aldehyde oxidase OC.373012 Bacteria.247651 Thermotogae.3399 Mesotoga.1378 - - mpg.937 mpg:Theba_0930 aerobic-type carbon monoxide dehydrogenase, large subunit CoxL/CutL-like protein OC.373012 Bacteria.247651 Thermotogae.3399 Mesotoga.1378 - - minf.2652 minf:MESINF_2777 xdhD; fused putative xanthine/hypoxanthine oxidase: molybdopterin-binding subunit; Fe-S binding subunit OC.373012 Bacteria.247651 Deferribacteres.2581 - - - dap.224 dap:Dacet_0133 aldehyde oxidase and xanthine dehydrogenase molybdopterin binding protein OC.373012 Bacteria.247651 - - - - bana.912 bana:BARAN1_0928 CoxL_CutL; Aerobic-type carbon monoxide dehydrogenase, large subunit CoxL/CutL homologs or Aldehyde oxidase and xanthine dehydrogenase molybdopterin binding