Protein engineering of the cytochrome P450 monooxygenase from Bacillus megaterium.
نویسندگان
چکیده
منابع مشابه
Function and engineering of the 15β-hydroxylase CYP106A2
CYP106A2 from Bacillus megaterium ATCC 13368 is a bacterial cytochrome P450 that is capable of transforming steroid hormones. It can be easily expressed in Escherichia coli with a high yield. Its activity in vitro can be achieved by using the adrenal redox proteins adrenodoxin and adrenodoxin reductase. So far, it was not possible to crystallize CYP106A2 because of degradation during the crysta...
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Cytochrome P450 monooxygenases (P450s) are attractive enzymes for the pharmaceutical industry, in particular, for applications in steroidal drug synthesis. Here, we report a comprehensive functional and structural characterization of CYP109E1, a novel steroid-converting cytochrome P450 enzyme identified from the genome of Bacillus megaterium DSM319. In vitro and whole-cell in vivo turnover expe...
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Cytochrome P450 monooxygenases (P450s) have enormous potential in the production of oxychemicals, due to their unparalleled regio- and stereoselectivity. The Bacillus megaterium P450 BM3 enzyme is a key model system, with several mutants (many distant from the active site) reported to alter substrate selectivity. It has the highest reported monooxygenase activity of the P450 enzymes, and this c...
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The monooxygenase P450 BM-3 is a NADPH-dependent fatty acid hydroxylase enzyme isolated from soil bacterium Bacillus megaterium. As a pivotal member of cytochrome P450 superfamily, it has been intensely studied for the comprehension of structure-dynamics-function relationships in this class of enzymes. In addition, due to its peculiar properties, it is also a promising enzyme for biochemical an...
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Polysaccharides comprise an extremely important class of biopolymers that play critical roles in a wide range of biological processes, but the synthesis of these compounds is challenging because of their complex structures. We have developed a chemoenzymatic method for regioselective deprotection of monosaccharide substrates using engineered Bacillus megaterium cytochrome P450 (P450(BM3)) demet...
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عنوان ژورنال:
- Methods in enzymology
دوره 388 شماره
صفحات -
تاریخ انتشار 2004