| 1ZN8: Human Adenine Phosphoribosyltransferase Complexed With Amp, Group P1 At 1.76 A Resolution reference: Structural Complexes of Human Adenine Phosphoribosyltransferase Reveal Novel Features of the APRT Catalytic Mechanism., Silva CH, Silva M, Iulek J, Thiemann OH, J Biomol Struct Dyn. 2008 Jun;25(6):589-98. PMID: 18399692 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).