# OC Root 2nd 3rd 4th PC Gene/Definition OC.20827 Bacteria.585801 Thermodesulfobacteria.484 - tid.287 tid:Thein_0283 methyl-viologen-reducing hydrogenase delta subunit; K16886 quinone-modifying oxidoreductase, subunit QmoB OC.20827 Bacteria.585801 Thermodesulfobacteria.484 Thermodesulfobacterium.218 top.188 top:TOPB45_0174 methyl-viologen-reducing hydrogenase delta subunit; K16886 quinone-modifying oxidoreductase, subunit QmoB OC.20827 Bacteria.585801 Thermodesulfobacteria.484 Thermodesulfobacterium.218 tcm.1372 tcm:HL41_08930 heterodisulfide reductase subunit A; K16886 quinone-modifying oxidoreductase, subunit QmoB OC.20827 Bacteria.585801 Thermodesulfobacteria.484 - cthi.1246 cthi:THC_1314 heterodisulfide reductase subunit A; K16886 quinone-modifying oxidoreductase, subunit QmoB