| 5NIJ: reference: Crystal structure of plant legumain reveals a unique two-chain state with pH-dependent activity regulation., Zauner FB, Dall E, Regl C, Grassi L, Huber CG, Cabrele C, Brandstetter H, Plant Cell. 2018 Feb 16. pii: tpc.17.00963. doi: 10.1105/tpc.17.00963. PMID: 29453229 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).