>sp|Q729A3|METK_NITV2 S-adenosylmethionine synthase OS=Nitratidesulfovibrio vulgaris GN=metK MIPSKGKYYFTSESVTEGHPDKVADQISDAVLDVLLAQDPNSRVACETLVTTGMAVIAGE ITTRGYADLPHVVRETIRNIGYNSSEMGFDWQTCAVISSIDKQSADIAQGVDRATNEDQG AGDQGMMFGFACDETATLMPAPIYWAHQLSQRLTEVRKDGTVDIFRPDGKTQVSFEYVDG KPVRINNVVVSTQHKDSASQADIIDAVKTHVIRPILEPSGFFDEKACDIFINTTGRFVIG GPMGDCGLTGRKIIQDTYGGMGHHGGGAFSGKDASKVDRSGAYMARYIAKNVVASGLAPK CEVQIAYCIGVAEPVSVLVSSQGTASVPDEVLTRAVREVFDLRPFHITRRLDLLRPIYGK TSCYGHFGRELPEFTWEHTDAAADLRTAAKV