# OC Root 2nd 3rd 4th PC Gene/Definition OC.253114 Archaea.18797 Euryarchaeota.18988 Haloterrigena.489 htu.3655 htu:Htur_3689 alpha/beta hydrolase fold protein OC.253114 Archaea.18797 Euryarchaeota.18988 Haloterrigena.489 hda.2620 hda:BB347_13565 alpha/beta hydrolase