>1WZN_1|Chains A, B, C|SAM-dependent methyltransferase|Pyrococcus horikoshii (70601) MYELYTLLAEYYDTIYRRRIERVKAEIDFVEEIFKEDAKREVRRVLDLACGTGIPTLELAERGYEVVGLDLHEEMLRVARRKAKERNLKIEFLQGDVLEIAFKNEFDAVTMFFSTIMYFDEEDLRKLFSKVAEALKPGGVFITDFPCWFYGGRDGPVVWNEQKGEEKLVIMDWREVEPAVQKLRFKRLVQILRPNGEVKAFLVDDELNIYTPREVRLLAEKYFEKVKIYGNLKRELSPNDMRYWIVGIAKSF