1IEP:
reference: Crystal structures of the kinase domain of c-Abl in complex with the small molecule inhibitors PD173955 and imatinib (STI-571)., Nagar B, Bornmann WG, Pellicena P, Schindler T, Veach DR, Miller WT, Clarkson B, Kuriyan J, Cancer Res 2002 Aug 1;62(15):4236-43. PMID: 12154025

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