KEGG   ENZYME: 1.13.11.49Help
Entry
EC 1.13.11.49               Enzyme                                 

Name
chlorite O2-lyase
Class
Oxidoreductases;
Acting on single donors with incorporation of molecular oxygen (oxygenases);
With incorporation of two atoms of oxygen
BRITE hierarchy
Sysname
chloride:oxygen oxidoreductase
Reaction(IUBMB)
chloride + O2 = chlorite [RN:R05721]
Reaction(KEGG)
Substrate
chloride [CPD:C00698];
O2 [CPD:C00007]
Product
chlorite [CPD:C01486]
Comment
Reaction occurs in the reverse direction in chlorate- and perchlorate-reducing bacteria. There is no activity when chlorite is replaced by hydrogen peroxide, perchlorate, chlorate or nitrite. The term 'chlorite dismutase' is misleading as the reaction does not involve dismutation/disproportionation. Contains iron and protoheme IX.
History
EC 1.13.11.49 created 2001
Orthology
K09162  chlorite dismutase
Genes
SEDS: AAY24_08395
ADN: Alide_4615
DSU: Dsui_0145
DAR: Daro_2580
NDE: NIDE1387(cld1)
NMV: NITMOv2_1301(cld1)
NIO: NITINOP_1797
Taxonomy
Reference
1  [PMID:8929278]
  Authors
van Ginkel CG, Rikken GB, Kroon AG, Kengen SW.
  Title
Purification and characterization of chlorite dismutase: a novel oxygen-generating enzyme.
  Journal
Arch Microbiol 166:321-6 (1996)
Reference
2  [PMID:11472023]
  Authors
Stenklo K, Thorell HD, Bergius H, Aasa R, Nilsson T.
  Title
Chlorite dismutase from Ideonella dechloratans.
  Journal
J Biol Inorg Chem 6:601-7 (2001)
  Sequence
Other DBs
ExplorEnz - The Enzyme Database: 1.13.11.49
IUBMB Enzyme Nomenclature: 1.13.11.49
ExPASy - ENZYME nomenclature database: 1.13.11.49
UM-BBD (Biocatalysis/Biodegradation Database): 1.13.11.49
BRENDA, the Enzyme Database: 1.13.11.49
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