>tr|A0A832T591|A0A832T591_PYRHR Class I SAM-dependent methyltransferase OS=Pyrococcus horikoshii GN=HA331_00820 MYELYTLLAEYYDTIYRRRIERVKAEIDFVEEIFKEDAKREVRRVLDLACGTGIPTLELA ERGYEVVGLDLHEEMLRVARRKAKERNLKIEFLQGDVLEIAFKNEFDAVTMFFSTIMYFD EEDLRKLFSKVAEALKPGGVFITDFPCWFYGGRDGPVVWNEQKGEEKLVIMDWREVEPAV QKLRFKRLVQILRPNGEVKAFLVDDELNIYTPREVRLLAEKYFEKVKIYGNLKRELSPND MRYWIVGIAKSF