ENZYME entry: EC 2.5.1.76
| Accepted Name |
|---|
| Cysteate synthase.
|
| Reaction catalysed |
|---|
| O-phospho-L-serine + sulfite <=> L-cysteate + phosphate |
| Cofactor(s) |
|---|
| Pyridoxal 5'-phosphate.
|
| Comment(s) |
|---|
- It is highly specific for O-phospho-L-serine and sulfite.
- The reaction proceeds through a dehydroalanine (2-aminoacrylic acid)
intermediate.
- The enzyme from Methanosarcina acetivorans is evolutionarily related
to EC 4.2.3.1, but the reaction is more similar to that of
EC 2.5.1.65.
|
| Cross-references |
|---|
| BRENDA | 2.5.1.76 |
| EC2PDB | 2.5.1.76 |
| ExplorEnz | 2.5.1.76 |
| PRIAM enzyme-specific profiles | 2.5.1.76 |
| KEGG Ligand Database for Enzyme Nomenclature | 2.5.1.76 |
| IUBMB Enzyme Nomenclature | 2.5.1.76 |
| IntEnz | 2.5.1.76 |
| MEDLINE | Find literature relating to 2.5.1.76 |
| MetaCyc | 2.5.1.76 |
| UniProtKB/Swiss-Prot |
| Q8TKU7, CYAS_METAC; | Q0W896, CYAS_METAR; | A7IA69, CYAS_METB6; |
| Q465N2, CYAS_METBF; | Q12W15, CYAS_METBU; | Q2FSC3, CYAS_METHJ; |
| A2SQS1, CYAS_METLZ; | Q8Q0K3, CYAS_METMA; | A3CRP6, CYAS_METMJ; |
| B8GFW4, CYAS_METPE; | D1Z042, CYAS_METPS; | A0B6Z6, CYAS_METTP; |
|
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