KEGG   ENZYME: 4.2.3.105Help
Entry
EC 4.2.3.105                Enzyme                                 

Name
tricyclene synthase;
TPS3
Class
Lyases;
Carbon-oxygen lyases;
Acting on phosphates
BRITE hierarchy
Sysname
geranyl-diphosphate diphosphate-lyase (cyclizing; tricyclene-forming)
Reaction(IUBMB)
geranyl diphosphate = tricyclene + diphosphate [RN:R09961]
Reaction(KEGG)
Substrate
geranyl diphosphate [CPD:C00341]
Product
tricyclene [CPD:C20241];
diphosphate [CPD:C00013]
Comment
The enzyme from Solanum lycopersicum (tomato) gives a mixture of tricyclene, camphene, beta-myrcene, limonene, and traces of several other monoterpenoids. See EC 4.2.3.117. (-)-camphene synthase, EC 4.2.3.15, myrcene synthase and EC 4.2.3.16, (4S)-limonene synthase.
History
EC 4.2.3.105 created 2012
Reference
1  [PMID:21813655]
  Authors
Falara V, Akhtar TA, Nguyen TT, Spyropoulou EA, Bleeker PM, Schauvinhold I, Matsuba Y, Bonini ME, Schilmiller AL, Last RL, Schuurink RC, Pichersky E
  Title
The tomato terpene synthase gene family.
  Journal
Plant. Physiol. 157 (2011) 770-89.
  Sequence
[sly:101245212]
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 

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