>sp|A1K301|METK_AZOSB S-adenosylmethionine synthase OS=Azoarcus sp. GN=metK MANEFLFTSESVSEGHPDKVADQISDGVLDAILAEDPKARVACETLVSTGLVVISGEITT SAHPNYREIAQDVVRRIGYDNSDIGFDYKSCAVLAAINRQSSDIAQGVNEGEGLDLDQGA GDQGLMFGYATNETPSLMPLPIYYAHRIMQRQAEVRKDGRLPWLRPDAKSQLTVKYVDGK PVAIDTVVVSTQHNPEVSHAQISEAVIEEIIKPVLPKELMQGEVRYLINPTGRFVIGGPH GDCGLTGRKIIVDTYGGAAHHGGGAFSGKDPSKVDRSAAYAGRYVAKNVVAAGLADKCEV QVAYAIGVAKPVSLMVNTFGTGKIADDKIVDLIRAHFDLRPKAIIQTLDLLRPIYSRTAA YGHFGRDEPEFTWEQTDKASALRAAAGL