Abstract
Haem substitution is an effective approach to tweak the function of haemoproteins. Herein, we report a facile haem substitution method for self-sufficient cytochrome P450BM3 (CYP102A1) from Bacillus megaterium utilising the transpeptidase Sortase A from Staphylococcus aureus. We successfully constructed Mn-substituted BM3 and investigated its catalytic activity.
MeSH terms
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Aminoacyltransferases / chemistry
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Aminoacyltransferases / metabolism*
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Bacillus megaterium / metabolism
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Bacterial Proteins / chemistry
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Bacterial Proteins / metabolism*
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Base Sequence
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Catalysis
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Coordination Complexes / chemistry*
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Cysteine Endopeptidases / chemistry
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Cysteine Endopeptidases / metabolism*
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Cytochrome P-450 Enzyme System / chemistry*
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Cytochrome P-450 Enzyme System / metabolism
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Heme / chemistry
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Mutagenesis, Site-Directed
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Propane / chemistry
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Protein Structure, Tertiary
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Sequence Alignment
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Staphylococcus aureus / enzymology
Substances
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Bacterial Proteins
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Coordination Complexes
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Heme
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Cytochrome P-450 Enzyme System
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Aminoacyltransferases
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sortase A
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Cysteine Endopeptidases
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Propane