KEGG   ENZYME: 4.2.1.183
Entry
EC 4.2.1.183                Enzyme                                 
Name
etheroleic acid synthase;
colneleic acid/etheroleic acid synthase;
13/9-DES;
9/13-DES;
13/9-divinyl ether synthase;
(9Z,11E)-12-[(1E)-hex-1-en-1-yloxy]dodeca-9,11-dienoate synthase
Class
Lyases;
Carbon-oxygen lyases;
Hydro-lyases
Sysname
(9Z,11E,13S)-13-hydroperoxy-9,11-octadecadienoate lyase
Reaction(IUBMB)
(9Z,11E,13S)-13-hydroperoxy-9,11-octadecadienoate = (9Z,11E)-12-[(1E)-hex-1-en-1-yloxy]dodeca-9,11-dienoate + H2O
Substrate
(9Z,11E,13S)-13-hydroperoxy-9,11-octadecadienoate
Product
(9Z,11E)-12-[(1E)-hex-1-en-1-yloxy]dodeca-9,11-dienoate;
H2O [CPD:C00001]
Comment
A heme-thiolate protein (P-450) occurring in several plants, including Allium sativum (garlic) and Selaginella moellendorffii (spikemoss). The enzyme also catalyses the reaction of EC 4.2.1.121, colneleate synthase, to a lesser extent.
History
EC 4.2.1.183 created 2024
Reference
1  [PMID:7672118]
  Authors
Grechkin AN, Fazliev FN, Mukhtarova LS.
  Title
The lipoxygenase pathway in garlic (Allium sativum L.) bulbs: detection of the novel divinyl ether oxylipins.
  Journal
FEBS Lett 371:159-62 (1995)
DOI:10.1016/0014-5793(95)00895-g
Reference
2  [PMID:18326559]
  Authors
Stumpe M, Carsjens JG, Gobel C, Feussner I.
  Title
Divinyl ether synthesis in garlic bulbs.
  Journal
J Exp Bot 59:907-15 (2008)
DOI:10.1093/jxb/ern010
  Sequence
[ag:CAI30435]
Reference
3  [PMID:26776054]
  Authors
Gorina SS, Toporkova YY, Mukhtarova LS, Smirnova EO, Chechetkin IR, Khairutdinov BI, Gogolev YV, Grechkin AN.
  Title
Oxylipin biosynthesis in spikemoss Selaginella moellendorffii: Molecular cloning and identification of divinyl ether synthases CYP74M1 and CYP74M3.
  Journal
Biochim Biophys Acta 1861:301-9 (2016)
DOI:10.1016/j.bbalip.2016.01.001
  Sequence
[smo:SELMODRAFT_177485 SELMODRAFT_81998]
Other DBs
ExplorEnz - The Enzyme Database: 4.2.1.183
IUBMB Enzyme Nomenclature: 4.2.1.183
ExPASy - ENZYME nomenclature database: 4.2.1.183
BRENDA, the Enzyme Database: 4.2.1.183

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