# OC Root 2nd 3rd 4th PC Gene/Definition OC.455819 Archaea.11710 Crenarchaeota.6978 Staphylothermus.360 smr.1004 smr:Smar_1021 ATPase associated with various cellular activities, AAA_5 OC.455819 Archaea.11710 Crenarchaeota.6978 Staphylothermus.360 shc.1373 shc:Shell_1442 ATPase associated with various cellular activities AAA_5