This cytochrome-P-450 enzyme, from the soil-dwelling bacterium Streptomyces coelicolor A3(2), catalyses two sequential allylic oxidation reactions. The substrate epi-isozizaene, which is formed by the action of EC 4.2.3.37, epi-isozizaene synthase, is first oxidized to yield the epimeric intermediates (5R)-albaflavenol and (5S)-albaflavenol, which can be further oxidized to yield the sesquiterpenoid antibiotic albaflavenone.
The expected taxonomic range for this enzyme is: Streptomyces coelicolor
This cytochrome-P-450 enzyme, from the soil-dwelling bacterium Streptomyces coelicolor A3(2), catalyses two sequential allylic oxidation reactions. The substrate epi-isozizaene, which is formed by the action of EC 4.2.3.37, epi-isozizaene synthase, is first oxidized to yield the epimeric intermediates (5R)-albaflavenol and (5S)-albaflavenol, which can be further oxidized to yield the sesquiterpenoid antibiotic albaflavenone.
Substrates: enzyme catalyses two sequential allylic oxidation reactions. The substrate epi-isozizaene is first oxidized to yield the epimeric intermediates (5R)-albaflavenol and (5S)-albaflavenol, which can be further oxidized to yield the sesquiterpenoid antibiotic albaflavenone. Proposed mechanism of biosynthesis of albaflavenone catalyzed by CYP170A1 Products: -
Substrates: the bifunctional enzyme is able to also generate farnesene isomers from farnesyl diphosphate: (E)-beta-farnesene (61%), (3E,6E)-alpha-farnesene (26%), (3Z,6E)-alpha-farnesene (6.8%), nerolidol (4.9%), and farnesol(1.8%) Products: -
Substrates: enzyme catalyses two sequential allylic oxidation reactions. The substrate epi-isozizaene is first oxidized to yield the epimeric intermediates (5R)-albaflavenol and (5S)-albaflavenol, which can be further oxidized to yield the sesquiterpenoid antibiotic albaflavenone. Proposed mechanism of biosynthesis of albaflavenone catalyzed by CYP170A1 Products: -
Substrates: the bifunctional enzyme is able to also generate farnesene isomers from farnesyl diphosphate: (E)-beta-farnesene (61%), (3E,6E)-alpha-farnesene (26%), (3Z,6E)-alpha-farnesene (6.8%), nerolidol (4.9%), and farnesol(1.8%) Products: -
Substrates: the bifunctional enzyme is able to also generate farnesene isomers from farnesyl diphosphate: (E)-beta-farnesene (61%), (3E,6E)-alpha-farnesene (26%), (3Z,6E)-alpha-farnesene (6.8%), nerolidol (4.9%), and farnesol(1.8%) Products: -
Substrates: the bifunctional enzyme is able to also generate farnesene isomers from farnesyl diphosphate: (E)-beta-farnesene (61%), (3E,6E)-alpha-farnesene (26%), (3Z,6E)-alpha-farnesene (6.8%), nerolidol (4.9%), and farnesol(1.8%) Products: -
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