What Do Structures Tell Us About Chemokine Receptor Function and Antagonism?

What Do Structures Tell Us About Chemokine Receptor Function and Antagonism?
复制标题

DOI:
10.1146/annurev-biophys-051013-022942
复制
发表时间:
2017-05-22
影响因子:
12.4
通讯作者:
Handel TM
Handel TM
中科院分区:
生物学1区
文献类型:
--
作者:
Kufareva I;Gustavsson M;Zheng Y;Stephens BS;Handel TM

文献摘要

参考文献

被引文献

相似文献

趋化因子及其细胞表面G蛋白偶联受体不仅在许多基本生物学过程中对细胞迁移至关重要,而且在炎症疾病和癌症中也至关重要。最近两种趋化因子与全长受体复合的x射线结构为趋化因子识别和受体激活的原子细节提供了前所未有的见解,并且通过新实验提供的计算建模利用这些见解来了解更多的受体:趋化因子对。同时,趋化因子受体的小分子结构揭示了小分子拮抗和变构的复杂多样的结构基础,突出了受体趋化因子界面固有的物理化学挑战,并提出了新的表位,可以用来克服这些挑战。这些结构和模型促进了对趋化因子受体生物学的独特理解,包括对二十年实验研究的解释,毫无疑问将有助于未来的药物发现努力。
Chemokines and their cell surface G protein-coupled receptors are critical for cell migration not only in many fundamental biological processes but also in inflammatory diseases and cancer. Recent X-ray structures of two chemokines complexed with full-length receptors provide unprecedented insight into the atomic details of chemokine recognition and receptor activation, and computational modeling informed by new experiments leverages these insights to gain understanding of many more receptor:chemokine pairs. In parallel, chemokine receptor structures with small molecules reveal complicated and diverse structural foundations of small molecule antagonism and allostery, highlight inherent physicochemical challenges of receptor:chemokine interfaces, and suggest novel epitopes that can be exploited to overcome these challenges. The structures and models promote unique understanding of chemokine receptor biology, including the interpretation of two decades of experimental studies, and will undoubtedly assist future drug discovery endeavors.
通过M3趋化因子诱饵受体的双重GPCR和GAG模仿。
DOI: 10.1084/jem.20071677
发表时间: 2007-12-24
影响因子: 15.3
作者:
Alexander-Brett, Jennifer M;Fremont, Daved H
通讯作者: Fremont, Daved H
DOI: 10.1074/jbc.m412267200
发表时间: 2005-02-11
影响因子: 4.8
作者:
de Mendonça, FL;da Fonseca, PCA;Pease, JE
通讯作者: Pease, JE
DOI: 10.1074/jbc.m113.467969
发表时间: 2013-08-30
影响因子: 4.8
作者:
Blanchetot, Christophe;Verzijl, Dennis;Smit, Martine J.
通讯作者: Smit, Martine J.
DOI: 10.1111/j.1476-5381.2009.00182.x
发表时间: 2009-09-01
影响因子: 7.3
作者:
Bradley, M. E.;Bond, M. E.;Charlton, S. J.
通讯作者: Charlton, S. J.