6CD4:
reference: Structural and atropisomeric factors governing the selectivity of pyrimido-benzodiazipinones as inhibitors of kinases and bromodomains., Wang J, Erazo T, Ferguson FM, Buckley DL, Gomez N, Munoz-Guardiola P, Dieguez-Martinez N, Deng X, Hao M, Massefski W, Fedorov O, Offei-Addo NK, Park PM, Dai L, DiBona A, Becht K, Kim ND, McKeown MR, Roberts JM, Zhang J, Sim T, Alessi DR, Bradner JE, Lizcano JM, Blacklow SC, Qi J, Xu X, Gray NS, ACS Chem Biol. 2018 Aug 13. doi: 10.1021/acschembio.7b00638. PMID: 30102854

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