Chlorate reductase
In enzymology, a chlorate reductase (EC 1.97.1.1) is an enzyme that catalyzes the chemical reaction
- AH2 + chlorate A + H2O + chlorite
| chlorate reductase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 1.97.1.1 | ||||||||
| CAS number | 60382-73-2 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
Thus, the two substrates of this enzyme are a reduced electron acceptor (denoted AH2) and chlorate, whereas its 3 products are an oxidized electron acceptor (denoted A), water, and chlorite. It is closely related to the enzyme perchlorate reductase which reduces both chlorate and perchlorate.
This enzyme belongs to the family of oxidoreductases. The systematic name of this enzyme class is chlorite:acceptor oxidoreductase. This enzyme is also called chlorate reductase C.
References
- Azoulay E, Mutaftschiev S (June 1971). "[Study of chlorate-resistant mutants in Escherichia coli K 12. 3. Chlorate-reductase c of mutants chl. C-]". Biochimica et Biophysica Acta. 237 (3): 579–90. doi:10.1016/0304-4165(71)90278-9. PMID 4940765.
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