Steroidogenic cytochrome P450 17A1 structure and function.
Steroidogenic cytochrome P450 17A1 structure and function.
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DOI:
10.1016/j.mce.2021.111261
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发表时间:
2021-05-15
影响因子:
4.1
通讯作者:
Scott EE
中科院分区:
文献类型:
--
作者:
Burris-Hiday SD;Scott EE
Cytochrome P450 17A1 (CYP17A1) is a critical steroidogenic enzyme, essential for producing glucocorticoids and sex hormones. This review discusses the complex activity of CYP17A1, looking at its role in both the classical and backdoor steroidogenic pathways and the complex chemistry it carries out to perform both a hydroxylation reaction and a carbon-carbon cleavage, or lyase reaction. Functional and structural investigations have informed our knowledge of these two reactions. This review focuses on a few specific aspects of this discussion: the identities of reaction intermediates, the coordination of hydroxylation and lyase reactions, the effects of cytochrome b5, and conformational selection. These discussions improve understanding of CYP17A1 in a physiological setting, where CYP17A1 is implicated in a variety of steroidogenic diseases. This information can be used to improve ways in which CYP17A1 can be effectively modulated to treat diseases such as prostate and breast cancer, Cushing’s syndrome, and glioblastoma.
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影响因子:
7.3
作者:
Fehl C;Vogt CD;Yadav R;Li K;Scott EE;Aubé J
通讯作者:
Aubé J
影响因子:
4.1
作者:
AKHTAR, M;CALDER, MR;WRIGHT, JN
通讯作者:
WRIGHT, JN
影响因子:
64.8
作者:
DeVore, Natasha M.;Scott, Emily E.
通讯作者:
Scott, Emily E.
影响因子:
--
作者:
Fang, Jingye;Liu, Ming;Chen, Xuequn
通讯作者:
Chen, Xuequn
影响因子:
4.8
作者:
Auchus, RJ;Lee, TC;Miller, WL
通讯作者:
Miller, WL