Structural insights into inhibition of the drug target dihydroorotate dehydrogenase by bacterial hydroxyalkylquinolines.

Structural insights into inhibition of the drug target dihydroorotate dehydrogenase by bacterial hydroxyalkylquinolines.
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DOI:
10.1039/d1cb00255d
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发表时间:
2022-04-06
影响因子:
4.1
通讯作者:
Davis KM
Davis KM
中科院分区:
其他
文献类型:
--
作者:
Horwitz SM;Blue TC;Ambarian JA;Hoshino S;Seyedsayamdost MR;Davis KM

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Hydroxyalkylquinolines (HAQs) are ubiquitious natural products but their interactions with associated protein targets remain elusive. We report X-ray crystal structures of two HAQs in complex with dihydroorotate dehydrogenase (DHODH). Our results reveal the structural basis of DHODH inhibition by HAQs and open the door to downstream structure–activity relationship studies. We report the first structures of bacterial HAQs bound to their target DHODH and provide insights into mechanism of inhibition.
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