13-hydroxylupinine O-tigloyltransferase

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13-hydroxylupinine O-tigloyltransferase
Identifiers
EC number 2.3.1.93
CAS number 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

In enzymology, a 13-hydroxylupinine O-tigloyltransferase (EC 2.3.1.93) is an enzyme that catalyzes the chemical reaction

(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.