6F9T:
reference: Crystal structures of sampatrilat and sampatrilat-Asp in complex with human ACE: a molecular basis for domain-selectivity., Cozier GE, Schwager SL, Sharma RK, Chibale K, Sturrock ED, Acharya KR, FEBS J. 2018 Feb 24. doi: 10.1111/febs.14421. PMID: 29476645

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