In enzymology, a 13-hydroxylupinine O-tigloyltransferase (EC 2.3.1.93) is an enzyme that catalyzes the chemical reaction
| 13-hydroxylupinine O-tigloyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.3.1.93 | ||||||||
| CAS no. | 85341-00-0 | ||||||||
| 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 | ||||||||
| |||||||||
- (E)-2-methylcrotonoyl-CoA + 13-hydroxylupinine CoA + 13-(2-methylcrotonoyl)oxylupinine
Thus, the two substrates of this enzyme are (E)-2-methylcrotonoyl-CoA and 13-hydroxylupinine, whereas its two products are CoA and 13-(2-methylcrotonoyl)oxylupinine.
This enzyme belongs to the family of transferases, specifically those acyltransferases transferring groups other than aminoacyl groups. The systematic name of this enzyme class is (E)-2-methylcrotonoyl-CoA:13-hydroxylupinine O-2-methylcrotonoyltransferase. Other names in common use include tigloyl-CoA:13-hydroxylupanine O-tigloyltransferase, and 13-hydroxylupanine acyltransferase.
References
edit- Wink M, Hartmann T (1982). "Enzymatic synthesis of quinolizidine alkaloid esters: a tigloyl-CoA:13-hydroxylupanine O-tigloyl transferase from Lupinus albus L". Planta. 156 (6): 560–565. doi:10.1007/BF00392781.
