Abstract
Comparison of the properties of a purified benzoate-4-hydroxylase, using benzoic acid and its chlorinated derivatives as substrate, suggests that the same enzyme operates during the initial hydroxylation of benzoate, 2-chlorobenzoate (2-cba), and 3-chlorobenzoate (3-cba) in A.niger.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Aspergillus niger / enzymology
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Aspergillus niger / metabolism*
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Benzoates / metabolism
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Benzoic Acid
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Chlorobenzoates / metabolism
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Hydroxylation
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Oxygenases / antagonists & inhibitors
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Oxygenases / isolation & purification*
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Oxygenases / metabolism
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Substrate Specificity
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Temperature
Substances
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Benzoates
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Chlorobenzoates
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Benzoic Acid
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Oxygenases
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benzoate 1,2-dioxygenase