# OC Root 2nd 3rd 4th PC Gene/Definition OC.338121 Archaea.34692 Euryarchaeota.6621 Aciduliprofundum.615 abi.315 abi:Aboo_0306 beta-lactamase domain protein OC.338121 Archaea.34692 Euryarchaeota.6621 Aciduliprofundum.615 acf.699 acf:AciM339_0758 putative Zn-dependent hydrolase of beta-lactamase fold protein