2QB7:
reference: The crystal structure of the cytosolic exopolyphosphatase from Saccharomyces cerevisiae reveals the basis for substrate specificity., Ugochukwu E, Lovering AL, Mather OC, Young TW, White SA, J Mol Biol. 2007 Aug 24;371(4):1007-21. Epub 2007 May 31. PMID: 17599355

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).