A new class EC 7, Translocases, has been added to the EC list. It will be part of ENZYME from release 2018_09. Read more about EC 7 here.
ENZYME entry: EC 2.5.1.49
| Accepted Name |
|---|
| O-acetylhomoserine aminocarboxypropyltransferase.
|
| Alternative Name(s) |
|---|
| Methionine synthase. |
| O-acetyl-L-homoserine acetate-lyase (adding methanethiol). |
| O-acetyl-L-homoserine sulfhydrolase. |
| O-acetylhomoserine (thiol)-lyase. |
| O-acetylhomoserine sulfhydrolase. |
| OAH sulfhydrylase. |
| Reaction catalysed |
|---|
| O-acetyl-L-homoserine + methanethiol <=> L-methionine + acetate |
| Comment(s) |
|---|
- Also reacts with other thiols and H(2)S, producing homocysteine or
thioethers.
- The name methionine synthase is more commonly applied to EC 2.1.1.13.
- The enzyme from Saccharomyces cerevisiae also catalyzes the reaction
of EC 2.5.1.47, but more slowly.
- Formerly EC 4.2.99.10.
|
| Cross-references |
|---|
| PROSITE | PDOC00677 |
| BRENDA | 2.5.1.49 |
| EC2PDB | 2.5.1.49 |
| ExplorEnz | 2.5.1.49 |
| PRIAM enzyme-specific profiles | 2.5.1.49 |
| KEGG Ligand Database for Enzyme Nomenclature | 2.5.1.49 |
| IUBMB Enzyme Nomenclature | 2.5.1.49 |
| IntEnz | 2.5.1.49 |
| MEDLINE | Find literature relating to 2.5.1.49 |
| MetaCyc | 2.5.1.49 |
| UniProtKB/Swiss-Prot |
|
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