Herein we review all the currently available ATP‐site and non‐ATP‐site ligands bound to p38α mitogen‐activated protein kinase (MAPK) available in the RCSB Protein Data Bank (PDB). The co‐crystallized inhibitors have been classified into different families according to their experimental binding mode and chemical structure, and the ligand–protein interactions are discussed using the most representative compounds. This systematic structural analysis could provide some take‐home lessons for drug discovery programs aimed at the rational identification and optimization of new p38α MAPK inhibitors.

中文翻译：

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p38α丝裂原活化蛋白激酶与ATP-位点和非ATP-位点结合剂的复合物的综合结构概述

本文中，我们回顾了与RCSB蛋白质数据库（PDB）中可用的p38α丝裂原活化蛋白激酶（MAPK）结合的所有当前可用的ATP位置和非ATP位置配体。根据它们的实验结合模式和化学结构，共结晶抑制剂已分为不同的家族，并且使用最具代表性的化合物讨论了配体与蛋白质的相互作用。这项系统的结构分析可以为药物开发计划提供一些借鉴，以合理鉴定和优化新的p38αMAPK抑制剂。