# OC Root 2nd 3rd 4th PC Gene/Definition OC.110700 Archaea.17561 Euryarchaeota.17287 Natronolimnobius.1963 nag.2936 nag:AArcMg_2997 Nitrite reductase probable [NAD(P)H] subunit OC.110700 Archaea.17561 Euryarchaeota.17287 Natronolimnobius.1963 nan.709 nan:AArc1_0706 NAD(FAD)-dependent dehydrogenase