Chlorate reductase

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

In enzymology, a chlorate reductase (EC 1.97.1.1) is an enzyme that catalyzes the chemical reaction

AH2 + chlorate A + H2O + chlorite

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; Martins Rosado de Sousa (1971). "[Study of chlorate-resistant mutants in Escherichia coli K 12. 3 Chlorate-reductase c of mutants chl. C-]". Biochim. Biophys. Acta. 237 (3): 579&ndash, 90. doi:10.1016/0304-4165(71)90278-9. PMID 4940765.
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