Alpha-humulene synthase
Appearance
Alpha-humulene synthase | |||||||||
---|---|---|---|---|---|---|---|---|---|
Identifiers | |||||||||
EC no. | 4.2.3.104 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
|
Alpha-humulene synthase (EC 4.2.3.104, ZSS1) is an enzyme with systematic name (2E,6E)-farnesyl-diphosphate diphosphate-lyase (alpha-humulene-forming).[1] This enzyme catalyses the following chemical reaction:
The enzyme from Zingiber zerumbet, shampoo ginger, also gives traces of β-caryophyllene.
References
- ^ Yu F, Okamto S, Nakasone K, Adachi K, Matsuda S, Harada H, Misawa N, Utsumi R (May 2008). "Molecular cloning and functional characterization of alpha-humulene synthase, a possible key enzyme of zerumbone biosynthesis in shampoo ginger (Zingiber zerumbet Smith)". Planta. 227 (6): 1291–9. doi:10.1007/s00425-008-0700-x. PMID 18273640.
External links
- Alpha-humulene+synthase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)