Structural perspectives of the CYP3A family and their small molecule modulators in drug metabolism
10.1016/j.livres.2019.08.001
- Author:
C.Wright WILLIAM
1
;
Chenge JUDE
;
Chen TAOSHENG
Author Information
1. Department of Chemical Biology and Therapeutics
- Keywords:
Cytochrome P450 3A(CYP3A)family;
CYP3A4;
CYP3A5;
Drug metabolism;
Crystal structure;
Small molecule modulators
- From:
Liver Research
2019;3(3):132-142
- CountryChina
- Language:Chinese
-
Abstract:
Cytochrome P450(CYP)enzymes function to catalyze a wide range of reactions,many of which are critically important for drug response.Members of the human cytochrome P450 3A(CYP3A)family are particularly important in drug clearance,and they collectively metabolize more than half of all currently prescribed medications.The ability of these enzymes to bind a large and structurally diverse set of compounds increases the chances of their modulating or facilitating drug metabolism in unfavorable ways.Emerging evidence suggests that individual enzymes in the CYP3A family play discrete and important roles in catalysis and disease progression.Here we review the similarities and differences among CYP3A enzymes with regard to substrate recognition,metabolism,modulation by small mole-cules,and biological consequence,highlighting some of those with clinical significance.We also present structural perspectives to further characterize the basis of these comparisons.
