# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.110700 Archaea.17561 Euryarchaeota.17287 Halobacterium.1363 Halobacterium_salinarum.550 hal.1511 hal:VNG_1804G noxA; NADH oxidase OC.110700 Archaea.17561 Euryarchaeota.17287 Halobacterium.1363 Halobacterium_salinarum.550 hsl.1499 hsl:OE_3544F flavin-dependent pyridine nucleotide oxidoreductase OC.110700 Archaea.17561 Euryarchaeota.17287 Halobacterium.1363 - hdl.2705 hdl:HALDL1_14055 NADH oxidase OC.110700 Archaea.17561 Euryarchaeota.17287 Halobacterium.1363 - hhb.2019 hhb:Hhub_3040 flavin-dependent pyridine nucleotide oxidoreductase