>sp|P40320-2|METK_DROME Isoform 1 of S-adenosylmethionine synthase OS=Drosophila melanogaster OX=7227 GN=Sam-S MPQKTNGHSANGCNGSNGNSYDMEDGATFLFTSESVGEGHPDKMCDQISDAILDAHLKQD PNAKVACETVAKTGMILLCGEITSKAVVDYQKVVRETVQHIGYDDSSKGFDWKTLNLLVA IEQQSPNIANGVHINREEEDVGAGDQVSISKRAMCCWHWTNNRLRSLRECMSTVPRKRSV PEIRVSCLDMPPTKPRNVCP