| 2SAK: reference: Three-dimensional structure of staphylokinase, a plasminogen activator with therapeutic potential., Rabijns A, De Bondt HL, De Ranter C, Nat Struct Biol 1997 May;4(5):357-60. PMID: 9145104 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).