# OC Root 2nd 3rd 4th PC Gene/Definition OC.141867 Archaea.60665 Euryarchaeota.45572 Halorhabdus.3689 hut.2306 hut:Huta_2357 Alpha/beta hydrolase fold-3 domain protein OC.141867 Archaea.51513 Euryarchaeota.18714 - hbo.2460 hbo:Hbor_25330 esterase/lipase