# OC Root 2nd 3rd 4th PC Gene/Definition OC.1182378 Archaea.16087 Euryarchaeota.15054 Natrinema.121 nat.122 nat:NJ7G_0073 heat shock protein Hsp20; K13993 HSP20 family protein OC.1182378 Archaea.16087 Euryarchaeota.15054 Natrinema.2045 nat.812 nat:NJ7G_0787 heat shock protein Hsp20; K13993 HSP20 family protein OC.1182378 Archaea.16087 Euryarchaeota.15054 Natrinema.121 npe.249 npe:Natpe_0192 molecular chaperone (small heat shock protein); K13993 HSP20 family protein OC.1182378 Archaea.16087 Euryarchaeota.15054 Natrinema.2045 npe.2071 npe:Natpe_2212 molecular chaperone (small heat shock protein); K13993 HSP20 family protein