>sp|C6C1U5|METK_MARSD S-adenosylmethionine synthase OS=Maridesulfovibrio salexigens GN=metK MISSKGKYFFTSESVTEGHPDKVADQISDSILDAILAQDKDARVACETLVTTGMAFIAGE ISTTGYADFQQIVRDTIREIGYVHSDMGFDADTCAVISSIDKQSVDIAQGVDRNTPESQG AGDQGMMFGFACKETEALMPAPIYYAHKLSRKLTEVRKDATLDYLRPDGKTEVAFEYLDG KPVRIADVVIAAQHDDGIEQGQIYEDIKREVVLASLPAEMIDDATKIYINTTGRFVIGGP MGDCGLTGRKIINDTYGGMGNHGGGAFSGKDPSKVDRSGAYMARYIAKNIVAAGLAERAE VQVAYAIGVAEPVSVLATSHGTGEVSDETLTKAVKEVFDLRPWYISERLDLRRPIYKPSA CYGHFGRNNPNFTWERTDAVDDLRTACKI