作者:Tian Hua、Kiran Vemuri、Mengchen Pu、Lu Qu、Gye Won Han、Yiran Wu、Suwen Zhao、Wenqing Shui、Shanshan Li、Anisha Korde、Robert B. Laprairie、Edward L. Stahl、Jo-Hao Ho、Nikolai Zvonok、Han Zhou、Irina Kufareva、Beili Wu、Qiang Zhao、Michael A. Hanson、Laura M. Bohn、Alexandros Makriyannis、Raymond C. Stevens、Zhi-Jie Liu
DOI:10.1016/j.cell.2016.10.004
日期:2016.10
the receptor and critical interactions for antagonist binding. In combination with functional studies and molecular modeling, the structure provides insight into the binding mode of naturally occurring CB1 ligands, such as THC, and synthetic cannabinoids. This enhances our understanding of the molecular basis for the physiological functions of CB1 and provides new opportunities for the design of next-generation
大麻素受体1(CB 1)是Δ的主要目标9四氢大麻酚(THC),从大麻一个精神化学具有广泛的治疗性应用和娱乐用途的很长的历史。CB 1被内源性大麻素激活,是治疗疼痛,炎症,肥胖和药物滥用疾病的有希望的治疗靶标。在这里,我们提出了与C6稳定剂AM6538结合的人CB 1的2.8Å晶体结构,并对其进行了结构表征。CB 1的结构-AM6538复合物揭示了受体的关键特征以及与拮抗剂结合的关键相互作用。结合功能研究和分子建模,该结构提供了对天然存在的CB 1配体(如THC)和合成大麻素的结合模式的深入了解。这增强了我们对CB 1生理功能的分子基础的理解,并为设计下一代CB 1靶向药物提供了新的机会。