>tr|M9PAY2|M9PAY2_DROME S-adenosylmethionine synthetase, isoform L OS=Drosophila melanogaster GN=Sam-S MPQKTNGHSANGCNGSNGNSYDMEDGATFLFTSESVGEGHPDKMCDQISDAILDAHLKQD PNAKVACETVAKTGMILLCGEITSKAVVDYQKVVRETVQHIGYDDSSKGYHVWICHRRNR GMYAPNRRFGSQTKRKDC