# OC Root 2nd 3rd PC Gene/Definition OC.1182378 Archaea.16087 Euryarchaeota.15054 nou.2436 nou:Natoc_2525 molecular chaperone (small heat shock protein); K13993 HSP20 family protein OC.1182378 Archaea.16087 Euryarchaeota.15054 nou.3379 nou:Natoc_3613 molecular chaperone (small heat shock protein); K13993 HSP20 family protein