# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.108212 Archaea.15044 Euryarchaeota.13170 Archaeoglobus.748 Archaeoglobus_fulgidus.2114 afu.931 afu:AF_0951 NADH oxidase (noxA-4) OC.108212 Archaea.15044 Euryarchaeota.13170 Archaeoglobus.748 Archaeoglobus_fulgidus.2114 afg.973 afg:AFULGI_00010410 NAD(P)H-nitrite reductase OC.108212 Archaea.15044 Euryarchaeota.13170 Archaeoglobus.748 - ast.46 ast:Asulf_00013 hypothetical protein