# OC Root 2nd 3rd 4th PC Gene/Definition OC.416180 Archaea.28785 Euryarchaeota.32524 Methanosaeta.1531 mtp.909 mtp:Mthe_0922 Radical SAM domain protein; K04069 pyruvate formate lyase activating enzyme [EC:1.97.1.4] OC.416180 Archaea.28785 Euryarchaeota.32524 Methanosaeta.1531 mcj.950 mcj:MCON_1154 radical SAM domain protein; K04069 pyruvate formate lyase activating enzyme [EC:1.97.1.4] OC.416180 Archaea.28785 Euryarchaeota.32524 Methanosaeta.1531 mhi.597 mhi:Mhar_0563 Radical SAM domain protein; K04069 pyruvate formate lyase activating enzyme [EC:1.97.1.4] OC.416180 Archaea.50145 Euryarchaeota.5737 - mla.1124 mla:Mlab_1150 Radical SAM domain protein; K04069 pyruvate formate lyase activating enzyme [EC:1.97.1.4]