# OC Root 2nd 3rd 4th PC Gene/Definition OC.563678 Archaea.55325 Euryarchaeota.39740 Aciduliprofundum.711 abi.415 abi:Aboo_0406 heat shock protein Hsp20; K13993 HSP20 family protein OC.563678 Archaea.55325 Euryarchaeota.39740 Aciduliprofundum.711 acf.592 acf:AciM339_0642 molecular chaperone (small heat shock protein); K13993 HSP20 family protein