| 2EIP: reference: Structure of Escherichia coli inorganic pyrophosphatase at 2.2 A resolution., Kankare J, Salminen T, Lahti R, Cooperman BS, Baykov AA, Goldman A, Acta Crystallogr D Biol Crystallogr. 1996 May 1;52(Pt 3):551-63. PMID: 15299678 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).