# OC Root 2nd 3rd 4th PC Gene/Definition OC.455819 Archaea.11710 Crenarchaeota.6978 Aeropyrum.761 ape.284 ape:APE_0372.1 conserved hypothetical protein OC.455819 Archaea.11710 Crenarchaeota.6978 Aeropyrum.761 acj.273 acj:ACAM_0275 MoxR-like ATPase OC.455820 Archaea.7940 Crenarchaeota.13733 Aeropyrum.420 ape.1436 ape:APE_2220.1 CoxD homolog OC.455820 Archaea.7940 Crenarchaeota.13733 Aeropyrum.420 acj.1388 acj:ACAM_1391 CoxD-like protein