KEGG   ENZYME: 4.2.1.127
Entry
EC 4.2.1.127                Enzyme                                 
Name
linalool dehydratase;
linalool hydro-lyase (myrcene-forming)
Class
Lyases;
Carbon-oxygen lyases;
Hydro-lyases
Sysname
(3S)-linalool hydro-lyase (myrcene-forming)
Reaction(IUBMB)
(3S)-linalool = myrcene + H2O [RN:R09702]
Reaction(KEGG)
R09702
Substrate
(3S)-linalool [CPD:C11389]
Product
myrcene [CPD:C06074];
H2O [CPD:C00001]
Comment
In absence of oxygen the bifunctional linalool dehydratase-isomerase can catalyse in vitro two reactions, the hydration of myrcene to (3S)-linalool and the isomerization of (3S)-linalool to geraniol, the latter activity being classified as EC 5.4.4.4, geraniol isomerase.
History
EC 4.2.1.127 created 2011, modified 2012
Pathway
ec00902  Monoterpenoid biosynthesis
ec01110  Biosynthesis of secondary metabolites
Orthology
K20614  linalool dehydratase / geraniol isomerase
Genes
CDNBN940_14136
Reference
1  [PMID:20663876]
  Authors
Brodkorb D, Gottschall M, Marmulla R, Luddeke F, Harder J
  Title
Linalool dehydratase-isomerase, a bifunctional enzyme in the anaerobic degradation of monoterpenes.
  Journal
J Biol Chem 285:30436-42 (2010)
DOI:10.1074/jbc.M109.084244
  Sequence
Reference
2  [PMID:21950166]
  Authors
Luddeke F, Harder J
  Title
Enantiospecific (S)-(+)-linalool formation from beta-myrcene by linalool dehydratase-isomerase.
  Journal
Z Naturforsch C 66:409-12 (2011)
DOI:10.1515/znc-2011-7-813
  Sequence
Other DBs
ExplorEnz - The Enzyme Database: 4.2.1.127
IUBMB Enzyme Nomenclature: 4.2.1.127
ExPASy - ENZYME nomenclature database: 4.2.1.127
BRENDA, the Enzyme Database: 4.2.1.127

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