# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.634155 Archaea.24631 Euryarchaeota.26998 Methanobrevibacter.269 - mru.1507 mru:mru_1564 dfx; desulfoferrodoxin Dfx; K05919 superoxide reductase [EC:1.15.1.2] OC.634155 Archaea.24631 Euryarchaeota.26998 Methanobrevibacter.269 Methanobrevibacter_sp_.1192 meb.1107 meb:Abm4_1180 dfx; desulfoferrodoxin Dfx; K05919 superoxide reductase [EC:1.15.1.2] OC.634155 Archaea.24631 Euryarchaeota.26998 Methanobrevibacter.269 - mol.1031 mol:YLM1_1050 desulfoferrodoxin Dfx; K05919 superoxide reductase [EC:1.15.1.2]