4CAA: Cleaved Antichymotrypsin T345r
reference: Engineering an anion-binding cavity in antichymotrypsin modulates the "spring-loaded" serpin-protease interaction., Lukacs CM, Rubin H, Christianson DW, Biochemistry. 1998 Mar 10;37(10):3297-304. PMID: 9521649

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