6GID:
reference: High resolution crystal structure of substrate-free human neprilysin., Moss S, Subramanian V, Acharya KR, J Struct Biol. 2018 Jun 12. pii: S1047-8477(18)30142-4. doi:, 10.1016/j.jsb.2018.06.004. PMID: 29906506

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