Germacrene A alcohol dehydrogenase

Germacrene A alcohol dehydrogenase (EC 1.1.1.314) is an enzyme with systematic name germacra-1(10),4,11(13)-trien-12-ol:NADP+ oxidoreductase.[1][2] This enzyme catalyses the following chemical reaction

germacra-1(10),4,11(13)-trien-12-ol + 2 NADP+ + H2O germacra-1(10),4,11(13)-trien-12-oate + 2 NADPH + 3 H+ (overall reaction)
(1a) germacra-1(10),4,11(13)-trien-12-ol + NADP+ germacra-1(10),4,11(13)-trien-12-al + NADPH + H+
(1b) germacra-1(10),4,11(13)-trien-12-al + NADP+ + H2O germacra-1(10),4,11(13)-trien-12-oate + NADPH + 2 H+
Germacrene A alcohol dehydrogenase
Identifiers
EC no.1.1.1.314
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Search
PMCarticles
PubMedarticles
NCBIproteins

In Lactuca sativa this enzyme is a multifunctional enzyme with EC 1.14.13.123.

References
  1. de Kraker JW, Franssen MC, Dalm MC, de Groot A, Bouwmeester HJ (April 2001). "Biosynthesis of germacrene A carboxylic acid in chicory roots. Demonstration of a cytochrome P450 (+)-germacrene a hydroxylase and NADP+-dependent sesquiterpenoid dehydrogenase(s) involved in sesquiterpene lactone biosynthesis". Plant Physiology. 125 (4): 1930–40. doi:10.1104/pp.125.4.1930. PMC 88848. PMID 11299372.
  2. Nguyen DT, Göpfert JC, Ikezawa N, Macnevin G, Kathiresan M, Conrad J, Spring O, Ro DK (May 2010). "Biochemical conservation and evolution of germacrene A oxidase in asteraceae". The Journal of Biological Chemistry. 285 (22): 16588–98. doi:10.1074/jbc.M110.111757. PMC 2878029. PMID 20351109.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.