>tr|A0A5Q2VDR6|A0A5Q2VDR6_SERPR S-adenosylmethionine synthase OS=Serratia proteamaculans GN=metK MAKHLFTSESVSEGHPDKIADQISDAVLDAILEQDPKARVACETYVKTGMVLVGGEITTS AWVDIEEITRKTVREIGYVHSDMGFDANSCAVLSAIGKQSPDINQGVDRTDPLEQGAGDQ GLMFGYATNETEVLMPAPVTYAHRLVQRQAEVRKNGTLPWLRPDAKSQVTFQYDDGKIVG IDAVVLSTQHSEDISLKDLQEAVMEEIIKPVLPTEWLSAGTKYHINPTGRFVIGGPMGDC GLTGRKIIVDTYGGMARHGGGAFSGKDPSKVDRSAAYAARYVAKNIVAAGLADRCEIQVS YAIGVAEPTSIMVETFGTEKIPTEQLTLLVREFFDLRPYGLIQMMDLLQPIYRETAAYGH FGREHFPWEATDKAALLRDAAGLK