5YLT:
reference: Development of novel inhibitors for histone methyltransferase SET7/9 based on cyproheptadine., Hirano T, Fujiwara T, Niwa H, Hirano M, Ohira K, Okazaki Y, Sato S, Umehara T, Maemoto Y, Ito A, Yoshida M, Kagechika H, ChemMedChem. 2018 Jun 7. doi: 10.1002/cmdc.201800233. PMID: 29882380

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