ENTRY       EC 3.3.1.2
NAME        Adenosylmethionine hydrolase
            S-Adenosylmethionine cleaving enzyme
            Methylmethionine-sulfonium-salt hydrolase
CLASS       Hydrolases
            Acting on ether bonds
            Thioether hydrolases
SYSNAME     S-Adenosyl-L-methionine hydrolase
REACTION    S-Adenosyl-L-methionine + H2O = Methylthioadenosine + L-Homoserine
SUBSTRATE   S-Adenosyl-L-methionine
            H2O
            Methylmethionine sulfonium salt
PRODUCT     Methylthioadenosine
            L-Homoserine
            Dimethyl sulfide
COMMENT     Also hydrolyses methylmethionine sulfonium salt to dimethyl
            sulfide and homoserine.
DBLINKS     University of Geneva ENZYME DATA BANK: 3.3.1.2
            WIT (What Is There) Metabolic Reconstruction: 3.3.1.2
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