1I78:
reference: Crystal structure of the outer membrane protease OmpT from Escherichia coli suggests a novel catalytic site., Vandeputte-Rutten L, Kramer RA, Kroon J, Dekker N, Egmond MR, Gros P, EMBO J 2001 Sep 17;20(18):5033-9. PMID: 11566868

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