3FC1: Crystal Structure Of P38 Kinase Bound To Pyrimido-Pyridazino Inhibitor
reference: Evaluating the molecular mechanics poisson-boltzmann surface area free energy method using a congeneric series of ligands to p38 MAP kinase., Pearlman DA, J Med Chem. 2005 Dec 1;48(24):7796-807. PMID: 16302819

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