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sams-4

Gene
sams-4
Protein
Probable S-adenosylmethionine synthase 4
Organism
Caenorhabditis elegans
Length
404 amino acids
Function
Catalyzes the formation of S-adenosylmethionine from methionine and ATP. The reaction comprises two steps that are both catalyzed by the same enzyme: formation of S-adenosylmethionine (AdoMet) and triphosphate, and subsequent hydrolysis of the triphosphate.
Similarity
Belongs to the AdoMet synthase family.
Mass
43.96 kDa
Sequence
MPQHKFLFTSESVSEGHPDKMCDQISDAVLDAHLAQDPHAKVACETVTKTGMIMLCGEITSKAVVDYQVLVRNVIKKIGYDDSSKGFDYKTCNVLVALEQQSPEIAAGVHVDKDSDDVGAGDQGIMFGYATDETEEAMPLTLLLSHKLNRKLHELRRSGELEWVRPDSKTQVTIEYASEGGACVPLRVHTVVISTQHSPDISLDDLRKELIEKVIKAVIPANLIDDKTIYHLNPCGSFIIGGPMGDAGLTGRKIIVDTYGGWGAHGGGAFSGKDPTKVDRSAAYAARWVAKSLVKAGLCRRCLVQVSYAIGVAKPLSVMVFSFGTSALSEEDLLTIVNDNFDLRPGKIIKNLDLKRPIYEPTAENGHFGHNNFPWEQPRNLKISADMLAKSQGPAQPDVIGIAH