| 1HAI: reference: The isomorphous structures of prethrombin2, hirugen-, and PPACK-thrombin: changes accompanying activation and exosite binding to thrombin., Vijayalakshmi J, Padmanabhan KP, Mann KG, Tulinsky A, Protein Sci 1994 Dec;3(12):2254-71. PMID: 7756983 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).