Biology:Alpha-terpinene synthase

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α-terpinene synthase
Identifiers
EC number4.2.3.115
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum

α-Terpinene synthase (EC 4.2.3.115) is an enzyme with systematic name geranyl-diphosphate diphosphate-lyase (cyclizing, α-terpinene-forming).[1][2] This enzyme catalyses the following chemical reaction

geranyl diphosphate [math]\displaystyle{ \rightleftharpoons }[/math] α-terpinene + diphosphate

The enzyme has been characterized from Dysphania ambrosioides (American wormseed).

References

  1. "γ-Terpinene synthetase: a key enzyme in the biosynthesis of aromatic monoterpenes". Archives of Biochemistry and Biophysics 191 (1): 400–11. November 1978. doi:10.1016/0003-9861(78)90104-2. PMID 736574. 
  2. "Hydride shifts in the biosynthesis of the p-menthane monoterpenes α-terpinene, γ-terpinene, and β-phellandrene". Archives of Biochemistry and Biophysics 301 (2): 361–6. March 1993. doi:10.1006/abbi.1993.1156. PMID 8460944. 

External links