Arachidonate 8-lipoxygenase
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Arachidonate 8-lipoxygenase (EC 1.13.11.40) is an enzyme that catalyzes the chemical reaction
- arachidonate + O2 (5Z,9E,11Z,14Z)-(8R)-8-hydroperoxyicosa-5,9,11,14-tetraenoate
Quick Facts Identifiers, EC no. ...
arachidonate 8-lipoxygenase | |||||||||
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Identifiers | |||||||||
EC no. | 1.13.11.40 | ||||||||
CAS no. | 100900-72-9 | ||||||||
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 | ||||||||
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Thus, the two substrates of this enzyme are arachidonate and oxygen, whereas its product is (5Z,9E,11Z,14Z)-(8R)-8-hydroperoxyicosa-5,9,11,14-tetraenoate.
This enzyme belongs to the family of oxidoreductases, specifically those acting on single donors with O2 as oxidant and incorporation of two atoms of oxygen into the substrate (oxygenases). The oxygen incorporated need not be derived from O2. The systematic name of this enzyme class is arachidonate:oxygen 8-oxidoreductase. Other names in common use include 8-lipoxygenase, and 8(R)-lipoxygenase. This enzyme participates in arachidonic acid metabolism.