# OC Root 2nd 3rd 4th PC Gene/Definition OC.663492 Archaea.7922 Euryarchaeota.8496 Methanoregula.210 mbn.1321 mbn:Mboo_1343 putative flagellar protein FlaH; K07331 archaeal flagellar protein FlaH OC.663492 Archaea.7922 Euryarchaeota.8496 Methanoregula.210 mfo.1431 mfo:Metfor_1512 putative ATPase involved in flagella biogenesis; K07331 archaeal flagellar protein FlaH