1.14.20.B3: cycloclavine dioxygenase (alternatively: multifunctional dioxygenase EasH)
This is an abbreviated version!
For detailed information about cycloclavine dioxygenase (alternatively: multifunctional dioxygenase EasH), go to the full flat file.
Reaction
Synonyms
EasH
ECTree
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Substrates Products
Substrates Products on EC 1.14.20.B3 - cycloclavine dioxygenase (alternatively: multifunctional dioxygenase EasH)
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REACTION DIAGRAM
6,8beta-dimethyl-6,7-didehydroergolin-6-ium + O2 + 2-oxoglutarate
6,8alpha-dimethyl-10beta-6,7-didehydro-8,10-cycloergolin-6-ium + succinate + CO2 + H2O
additional information
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no substrates: festuclavine, agroclavine and chanoclavine-I aldehyde
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6,8alpha-dimethyl-10beta-6,7-didehydro-8,10-cycloergolin-6-ium + succinate + CO2 + H2O
EasH generates a cyclopropyl moiety through an oxidative mechanism
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6,8beta-dimethyl-6,7-didehydroergolin-6-ium + O2 + 2-oxoglutarate
6,8alpha-dimethyl-10beta-6,7-didehydro-8,10-cycloergolin-6-ium + succinate + CO2 + H2O
oxidative cyclization reaction
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6,8beta-dimethyl-6,7-didehydroergolin-6-ium + O2 + 2-oxoglutarate
6,8alpha-dimethyl-10beta-6,7-didehydro-8,10-cycloergolin-6-ium + succinate + CO2 + H2O
radical cyclization, iron and 2-oxoglutarate are required
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