# OC Root 2nd 3rd 4th PC Gene/Definition OC.342187 Archaea.97121 Thaumarchaeota.11433 - taa.2478 taa:NMY3_02846 azoB_1; NAD(P)H azoreductase OC.342201 Archaea.92399 Thaumarchaeota.5524 Nitrososphaera.2986 nev.1266 nev:NTE_01285 putative nucleoside-diphosphate sugar epimerase