# OC Root 2nd 3rd 4th PC Gene/Definition OC.508866 Archaea.16438 Euryarchaeota.15591 Natronolimnobius.2792 nag.430 nag:AArcMg_0418 Hydrophobic protein OC.508866 Archaea.16438 Euryarchaeota.15591 Natronolimnobius.2792 nan.431 nan:AArc1_0427 Membrane proteinase of CAAX superfamily, regulator of anti-sigma factor