Fucosterol-epoxide lyase
| fucosterol-epoxide lyase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 4.1.2.33 | ||||||||
| CAS number | 99676-42-3 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
In enzymology, a fucosterol-epoxide lyase (EC 4.1.2.33) is an enzyme that catalyzes the chemical reaction
- (24R,24'R)-fucosterol epoxide desmosterol + acetaldehyde
Hence, this enzyme has one substrate, (24R,24'R)-fucosterol epoxide, and two products, desmosterol and acetaldehyde.
This enzyme belongs to the family of lyases, specifically the aldehyde-lyases, which cleave carbon-carbon bonds. The systematic name of this enzyme class is (24R,24'R)-fucosterol-epoxide acetaldehyde-lyase (desmosterol-forming). This enzyme is also called (24R,24'R)-fucosterol-epoxide acetaldehyde-lyase.
References
- Prestwich GD, Angelastro M, De Palma A, Perino MA (1985). "Fucosterol epoxide lyase of insects: synthesis of labeled substrates and development of a partition assay". Anal. Biochem. 151 (2): 315&ndash, 26. doi:10.1016/0003-2697(85)90182-4. PMID 3913328.
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