# OC Root 2nd 3rd 4th PC Gene/Definition OC.568953 Archaea.18854 Euryarchaeota.19070 Natronolimnobius.675 nag.1655 nag:AArcMg_1667 protein-L-isoaspartate O-methyltransferase OC.568953 Archaea.18854 Euryarchaeota.19070 Natronolimnobius.675 nan.1941 nan:AArc1_1972 SAM-dependent methyltransferase