EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.1.3.42 | prosolanapyrone II + O2 |
- |
Alternaria solani |
prosolanapyrone III + H2O2 |
- |
r |
1.1.3.42 | prosolanapyrone II + O2 |
- |
Alternaria solani |
prosolanapyrone III + H2O2 |
- |
? |
1.1.3.42 | prosolanapyrone II + O2 |
- |
Ascochyta rabiei |
prosolanapyrone III + H2O2 |
- |
? |
1.1.3.42 | prosolanapyrone II + O2 |
the enzyme is involved in solanapyrone biosynthesis |
Alternaria solani |
prosolanapyrone III + H2O2 |
- |
? |
1.1.3.42 | prosolanapyrone II + O2 |
the bifunctional enzyme catalyses the oxidation of prosolanapyrone II and the subsequent cycloaddition of the product prosolanapyrone III to (-)-solanapyrone A |
Alternaria solani |
prosolanapyrone III + H2O2 |
in an enzyme-catalyzed DielsAlder reaction the product prosolanapyrone III is isomerized to solanapyrone A (exo Diels-Alder cyclization, [4+2] cycloaddition). Solanapyrone D (endo Diels-Alder cyclization) is formed by a nonenzymatic Diels-Alder cyclization of prosolanopyrone III in polar solvents. The enzyme coverts prosolanapyrone II into solanapyrone A, solanapyrone D and prosolanapyrone III in the ratio 7:1:1 |
? |
1.1.3.42 | prosolanapyrone II + O2 |
the enzyme is involved in solanapyrone biosynthesis |
Alternaria solani 548 |
prosolanapyrone III + H2O2 |
- |
? |
1.1.3.42 | prosolanapyrone II + O2 |
the bifunctional enzyme catalyses the oxidation of prosolanapyrone II and the subsequent cycloaddition of the product prosolanapyrone III to (-)-solanapyrone A |
Alternaria solani 548 |
prosolanapyrone III + H2O2 |
in an enzyme-catalyzed DielsAlder reaction the product prosolanapyrone III is isomerized to solanapyrone A (exo Diels-Alder cyclization, [4+2] cycloaddition). Solanapyrone D (endo Diels-Alder cyclization) is formed by a nonenzymatic Diels-Alder cyclization of prosolanopyrone III in polar solvents. The enzyme coverts prosolanapyrone II into solanapyrone A, solanapyrone D and prosolanapyrone III in the ratio 7:1:1 |
? |