# OC Root 2nd 3rd 4th PC Gene/Definition OC.377444 Archaea.36222 Thaumarchaeota.1272 Nitrososphaera.2203 nga.3176 nga:Ngar_c34610 putative uncharacterized protein family UPF0047 OC.377444 Archaea.36222 Thaumarchaeota.1272 Nitrososphaera.2203 nvn.1710 nvn:NVIE_017490 putative uncharacterized protein family UPF0047 OC.377444 Archaea.36222 Thaumarchaeota.1272 Nitrososphaera.2203 nev.656 nev:NTE_00619 secondary thiamine-phosphate synthase enzyme