# OC Root 2nd 3rd PC Gene/Definition OC.513606 Archaea.35582 Euryarchaeota.9151 nge.1042 nge:Natgr_1077 putative signal-transduction protein containing cAMP-binding and CBS domains OC.513606 Archaea.35581 Euryarchaeota.9150 hru.48 hru:Halru_0015 putative signal-transduction protein containing cAMP-binding and CBS domains