The Enzyme Database

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Accepted name: linolenate 9R-lipoxygenase
Reaction: α-linolenate + O2 = (9R,10E,12Z,15Z)-9-hydroperoxyoctadeca-10,12,15-trienoate
Glossary: linoleate = (9Z,12Z)-octadeca-9,12-dienoate
α-linolenate = (9Z,12Z,15Z)-octadeca-9,12,15-trienoate
Other name(s): NspLOX; (9R)-LOX; linoleate 9R-dioxygenase
Systematic name: α-linolenate:oxygen (9R)-oxidoreductase
Comments: In cyanobacteria the enzyme is involved in oxylipin biosynthesis. The enzyme also converts linoleate to (9R,10E,12Z)-9-hydroperoxyoctadeca-10,12-dienoate.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc
1.  Jerneren, F., Hoffmann, I. and Oliw, E.H. Linoleate 9R-dioxygenase and allene oxide synthase activities of Aspergillus terreus. Arch. Biochem. Biophys. 495 (2010) 67–73. [DOI] [PMID: 20043865]
2.  Andreou, A.Z., Vanko, M., Bezakova, L. and Feussner, I. Properties of a mini 9R-lipoxygenase from Nostoc sp. PCC 7120 and its mutant forms. Phytochemistry 69 (2008) 1832–1837. [DOI] [PMID: 18439634]
3.  Lang, I., Gobel, C., Porzel, A., Heilmann, I. and Feussner, I. A lipoxygenase with linoleate diol synthase activity from Nostoc sp. PCC 7120. Biochem. J. 410 (2008) 347–357. [DOI] [PMID: 18031288]
[EC created 2011]

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