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The chemical reactions and pathways involving arachidonic acid, a straight chain fatty acid with 20 carbon atoms and four double bonds per molecule. Arachidonic acid is the all-Z-(5,8,11,14)-isomer. The chemical reactions and pathways by which prostaglandins are formed from arachidonic acid, and in which prostaglandin-endoperoxide synthase (cyclooxygenase) catalyzes the committed step in the conversion of arachidonic acid to the prostaglandin-endoperoxides PGG2 and PGH2. The chemical reactions and pathways involving fatty acids with a chain length of C18 or greater. The chemical reactions and pathways involving prostaglandins, any of a group of biologically active metabolites which contain a cyclopentane ring due to the formation of a bond between two carbons of a fatty acid. They have a wide range of biological activities. The chemical reactions and pathways resulting in the formation of prostanoids, any compound based on or derived from the prostanoate structure. The chemical reactions and pathways resulting in the formation of prostaglandins, any of a group of biologically active metabolites which contain a cyclopentane ring. The chemical reactions and pathways involving icosanoids, any of a group of C20 polyunsaturated fatty acids.

View Gene Ontology (GO) Term

GO TERM SUMMARY

Name: cyclooxygenase pathway
Acc: GO:0019371
Aspect: Biological Process
Desc: The chemical reactions and pathways by which prostaglandins are formed from arachidonic acid, and in which prostaglandin-endoperoxide synthase (cyclooxygenase) catalyzes the committed step in the conversion of arachidonic acid to the prostaglandin-endoperoxides PGG2 and PGH2.
Proteins in PDR annotated with:
   This term: 2 [Search]
   Term or descendants: 2 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0019371 - cyclooxygenase pathway (interactive image map)

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Created and Maintained by: Michael Riffle