# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.372615 Archaea.19961 Euryarchaeota.20579 Halobacterium.1920 - hdl.22 hdl:HALDL1_10310 carbon monoxide dehydrogenase; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372615 Archaea.19961 Euryarchaeota.20579 Halobacterium.1920 - hdl.22 hdl:HALDL1_16525 carbon monoxide dehydrogenase; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372615 Archaea.19961 Euryarchaeota.20579 Haloplanus.3522 - haq.869 haq:DU484_04460 (2Fe-2S)-binding protein; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372615 Archaea.19961 Euryarchaeota.20579 Haloplanus.3779 - haq.3057 haq:DU484_16150 (2Fe-2S)-binding protein; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372615 Archaea.19961 Euryarchaeota.20579 - - srub.144 srub:C2R22_00245 carbon monoxide dehydrogenase; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372615 Archaea.19961 Euryarchaeota.20579 - - srub.3358 srub:C2R22_18385 carbon monoxide dehydrogenase; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372615 Archaea.19961 Euryarchaeota.20580 - - srub.172 srub:C2R22_00410 4-hydroxybenzoyl-CoA reductase subunit gamma; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372615 Archaea.19961 Euryarchaeota.20581 Haloquadratum.2621 - hwc.1053 hwc:Hqrw_2218 coxS2; molybdopterin-containing oxidoreductase small subunit; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372615 Archaea.19961 Euryarchaeota.20582 Halobacterium.3729 - hdl.869 hdl:HALDL1_04510 carbon monoxide dehydrogenase; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372616 Archaea.89884 Euryarchaeota.76192 - - srub.3909 srub:C2R22_21605 (2Fe-2S)-binding protein; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372617 Archaea.21575 Euryarchaeota.22802 Haloplanus.598 - haq.1581 haq:DU484_08445 (2Fe-2S)-binding protein; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372617 Archaea.21575 Euryarchaeota.22802 Haloplanus.598 - haj.1613 haj:DU500_08485 (2Fe-2S)-binding protein; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372617 Archaea.21575 Euryarchaeota.22802 - - srub.2380 srub:C2R22_12880 (2Fe-2S)-binding protein; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372627 Archaea.21311 Euryarchaeota.22458 Natronomonas.2594 - nmo.2377 nmo:Nmlp_3631 coxS; aerobic-type carbon monoxide dehydrogenase small subunit; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372627 Archaea.21311 Euryarchaeota.22458 Haloferax.5665 - hvo.3796 hvo:HVO_B0308 coxS; molybdopterin-containing oxidoreductase small subunit; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372627 Archaea.21311 Euryarchaeota.22458 - - nou.2957 nou:Natoc_3138 aerobic-type carbon monoxide dehydrogenase, small subunit CoxS/CutS-like protein; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372628 Archaea.15660 Euryarchaeota.14259 - - pto.1110 pto:PTO1120 carbon monoxide dehydrogenase alpha subunit; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372628 Archaea.15660 Euryarchaeota.14259 Ferroplasma.636 - fac.1639 fac:FACI_IFERC01G1675 carbon monoxide dehydrogenase alpha subunit; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372628 Archaea.15660 Euryarchaeota.14259 Ferroplasma.636 - fai.634 fai:FAD_0652 carbon monoxide dehydrogenase alpha subunit; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372636 Archaea.18320 Euryarchaeota.18375 - - hje.3229 hje:HacjB3_16106 (2Fe-2S)-binding domain protein; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372636 Archaea.18320 Euryarchaeota.18375 Haloarcula.2063 - hma.662 hma:pNG7247 cutC; carbon monoxide dehydrogenase small subunit; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372636 Archaea.18320 Euryarchaeota.18375 Haloarcula.2063 Haloarcula_hispanica.2992 hhi.3798 hhi:HAH_5306 cutC; carbon monoxide dehydrogenase small subunit; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372636 Archaea.18320 Euryarchaeota.18375 Haloarcula.2063 Haloarcula_hispanica.2992 hhn.3867 hhn:HISP_19705 isoquinoline 1-oxidoreductase; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372636 Archaea.18320 Euryarchaeota.18375 Haloarcula.2063 - hab.3513 hab:SG26_18320 isoquinoline 1-oxidoreductase; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372636 Archaea.18320 Euryarchaeota.18375 Haloarcula.2063 - hta.3161 hta:BVU17_16275 isoquinoline 1-oxidoreductase; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372636 Archaea.18320 Euryarchaeota.18375 Haloarcula.2066 - hma.660 hma:pNG7245 iorA; isoquinoline 1-oxidoreductase alpha subunit; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372636 Archaea.18320 Euryarchaeota.18375 Haloarcula.2066 Haloarcula_hispanica.2998 hhi.3802 hhi:HAH_5310 iorA; isoquinoline 1-oxidoreductase alpha subunit; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372636 Archaea.18320 Euryarchaeota.18375 Haloarcula.2066 Haloarcula_hispanica.2998 hhn.3871 hhn:HISP_19725 isoquinoline 1-oxidoreductase; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372636 Archaea.18320 Euryarchaeota.18375 Haloarcula.2066 - hab.3511 hab:SG26_18310 isoquinoline 1-oxidoreductase; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372636 Archaea.18320 Euryarchaeota.18375 Haloarcula.2066 - hta.3159 hta:BVU17_16265 isoquinoline 1-oxidoreductase; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372636 Archaea.18320 Euryarchaeota.18375 Haloplanus.547 - haq.1536 haq:DU484_08210 (2Fe-2S)-binding protein; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372636 Archaea.18320 Euryarchaeota.18375 Haloplanus.547 - haj.1568 haj:DU500_08245 (2Fe-2S)-binding protein; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372636 Archaea.18320 Euryarchaeota.18375 - - hae.2418 hae:halTADL_2632 carbon-monoxide dehydrogenase small subunit; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372636 Archaea.18320 Euryarchaeota.18375 Haloterrigena.6610 - htu.3880 htu:Htur_3941 (2Fe-2S)-binding domain protein; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372636 Archaea.18320 Euryarchaeota.18375 Haloterrigena.6612 - htu.3882 htu:Htur_3943 (2Fe-2S)-binding domain protein; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372637 Archaea.58599 Euryarchaeota.43480 Halobacterium.4321 - hdl.2503 hdl:HALDL1_13030 carbon monoxide dehydrogenase; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372638 Archaea.20353 Euryarchaeota.21156 Halobacterium.4235 - hdl.2209 hdl:HALDL1_11490 (2Fe-2S)-binding protein; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372638 Archaea.20353 Euryarchaeota.21156 Haloquadratum.2180 - hwa.926 hwa:HQ_1943A coxS; molybdopterin-containing oxidoreductase small subunit; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372638 Archaea.20353 Euryarchaeota.21156 Haloquadratum.2180 - hwc.962 hwc:Hqrw_2106 coxS1; molybdopterin-containing oxidoreductase small subunit; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372638 Archaea.20353 Euryarchaeota.21156 - - srub.1514 srub:C2R22_07975 (2Fe-2S)-binding protein; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372638 Archaea.20353 Euryarchaeota.21156 - - hah.1002 hah:Halar_1107 Carbon-monoxide dehydrogenase (acceptor); K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372638 Archaea.20353 Euryarchaeota.21156 - - hlr.572 hlr:HALLA_02375 (2Fe-2S)-binding protein; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3] OC.372638 Archaea.20353 Euryarchaeota.21156 - - hlc.711 hlc:CHINAEXTREME03550 (2Fe-2S)-binding protein; K03518 aerobic carbon-monoxide dehydrogenase small subunit [EC:1.2.5.3]