Title : Unraveling the Structural Basis of Selective Inhibition of Human Cytochrome P450 3A5.

Pub. Date : 2021 Nov 10

PMID : 34648292






8 Functional Relationships(s)
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1 To this end, we report the crystal structure of CYP3A5 in complex with a previously reported selective inhibitor, clobetasol propionate (CBZ). Carbamazepine cytochrome P450 family 3 subfamily A member 5 Homo sapiens
2 Supported by structure-guided mutagenesis analyses, the CYP3A5-CBZ structure showed that a unique conformation of the F-F" loop in CYP3A5 enables selective binding of CBZ to CYP3A5. Carbamazepine cytochrome P450 family 3 subfamily A member 5 Homo sapiens
3 Supported by structure-guided mutagenesis analyses, the CYP3A5-CBZ structure showed that a unique conformation of the F-F" loop in CYP3A5 enables selective binding of CBZ to CYP3A5. Carbamazepine cytochrome P450 family 3 subfamily A member 5 Homo sapiens
4 Supported by structure-guided mutagenesis analyses, the CYP3A5-CBZ structure showed that a unique conformation of the F-F" loop in CYP3A5 enables selective binding of CBZ to CYP3A5. Carbamazepine cytochrome P450 family 3 subfamily A member 5 Homo sapiens
5 Supported by structure-guided mutagenesis analyses, the CYP3A5-CBZ structure showed that a unique conformation of the F-F" loop in CYP3A5 enables selective binding of CBZ to CYP3A5. Carbamazepine cytochrome P450 family 3 subfamily A member 5 Homo sapiens
6 Supported by structure-guided mutagenesis analyses, the CYP3A5-CBZ structure showed that a unique conformation of the F-F" loop in CYP3A5 enables selective binding of CBZ to CYP3A5. Carbamazepine cytochrome P450 family 3 subfamily A member 5 Homo sapiens
7 Supported by structure-guided mutagenesis analyses, the CYP3A5-CBZ structure showed that a unique conformation of the F-F" loop in CYP3A5 enables selective binding of CBZ to CYP3A5. Carbamazepine cytochrome P450 family 3 subfamily A member 5 Homo sapiens
8 In addition, functional and biophysical assays using CBZ analogs highlight the importance of heme-adjacent moieties for selective CYP3A5 inhibition. Carbamazepine cytochrome P450 family 3 subfamily A member 5 Homo sapiens