| 1P0S: reference: The extended interactions and Gla domain of blood coagulation factor Xa., Wang SX, Hur E, Sousa CA, Brinen L, Slivka EJ, Fletterick RJ, Biochemistry 2003 Jul 8;42(26):7959-66. PMID: 12834348 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).