| Entry |
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| Name |
S-adenosyl-L-methionine hydrolase (L-homoserine-forming);
S-adenosylmethionine cleaving enzyme;
methylmethionine-sulfonium-salt hydrolase;
adenosylmethionine lyase;
adenosylmethionine hydrolase;
S-adenosylmethionine hydrolase;
S-adenosyl-L-methionine hydrolase
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| Class |
Hydrolases;
Acting on ether bonds;
Thioether and trialkylsulfonium hydrolases
 |
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| Sysname |
S-adenosyl-L-methionine hydrolase (L-homoserine-forming)
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| Reaction(IUBMB) |
S-adenosyl-L-methionine + H2O = L-homoserine + S-methyl-5'-thioadenosine [RN: R00175]
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| Reaction(KEGG) |
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| Substrate |
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| Product |
L-homoserine [CPD: C00263];
S-methyl-5'-thioadenosine [CPD: C00170]
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| Comment |
Also hydrolyses S-methyl-L-methionine to dimethyl sulfide and homoserine. cf. EC 3.13.1.8, S-adenosyl-L-methionine hydrolase (adenosine-forming).
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| History |
EC 3.3.1.2 created 1972, modified 1976, modified 2018
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| Orthology |
| K21534 | S-adenosyl-L-methionine hydrolase (L-homoserine-forming) |
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| Reference |
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| Authors |
Mazelis M, Levin B, Mallinson N. |
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| Title |
Decomposition of methyl methionine sulfonium salts by a bacterial enzyme. |
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| Journal |
Biochim Biophys Acta 105:106-14 (1965) |
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| Other DBs |
| ExplorEnz - The Enzyme Database: | 3.3.1.2 |
| ExPASy - ENZYME nomenclature database: | 3.3.1.2 |
| BRENDA, the Enzyme Database: | 3.3.1.2 |
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