# OC Root 2nd 3rd 4th PC Gene/Definition OC.502350 Archaea.23337 Euryarchaeota.25301 Methanosaeta.935 mtp.179 mtp:Mthe_0163 NADPH-dependent FMN reductase OC.502350 Archaea.23337 Euryarchaeota.25301 Methanosaeta.935 mcj.2238 mcj:MCON_3082 isfA; iron-sulfur flavoprotein