Structure of the human dopamine D3 receptor in complex with a D2/D3 selective antagonist.

Structure of the human dopamine D3 receptor in complex with a D2/D3 selective antagonist.
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DOI:
10.1126/science.1197410
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发表时间:
2010-11-19
期刊:
Science (New York, N.Y.)
影响因子:
--
通讯作者:
Stevens RC
Stevens RC
中科院分区:
其他
文献类型:
--
作者:
Chien EY;Liu W;Zhao Q;Katritch V;Han GW;Hanson MA;Shi L;Newman AH;Javitch JA;Cherezov V;Stevens RC

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Dopamine modulates movement, cognitive, and emotional functions of the brain through activation of dopamine receptors that belong to the G protein-coupled receptor (GPCR) superfamily. Here we present the crystal structure of the human dopamine D3 receptor (D3R) in complex with the small molecule D2R/D3R-specific antagonist eticlopride at 3.15 Å resolution. Docking of R-22, a D3R-selective antagonist to the D3R structure reveals an extracellular extension of the eticlopride binding site that comprises a connected second binding pocket for the aryl amide of R-22.
DOI: 10.1021/jm900095y
发表时间: 2009-04-23
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