1SKJ:
reference: Design, synthesis, and cocrystal structure of a nonpeptide Src SH2 domain ligand., Plummer MS, Holland DR, Shahripour A, Lunney EA, Fergus JH, Marks JS, McConnell P, Mueller WT, Sawyer TK, J Med Chem 1997 Nov 7;40(23):3719-25. PMID: 9371236

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).