https://www.ncbi.nlm.nih.gov/Structure/pdb/1OUK
1OUK: The structure of p38 alpha in complex with a pyridinylimidazole inhibitor
Mitogen-activated protein kinase 144-[5-[2-(1-PHENYL-ETHYLAMINO)-PYRIMIDIN-4-YL]-1-METHYL-4-(3-TRIFLUOROMETHYLPHENYL)-1H-IMIDAZOL-2-YL]-PIPERIDINESULFATE ION
the structure