1YQT:
reference: X-ray structure of RLI, an essential twin cassette ABC ATPase involved in ribosome biogenesis and HIV capsid assembly., Karcher A, Buttner K, Martens B, Jansen RP, Hopfner KP, Structure. 2005 Apr;13(4):649-59. PMID: 15837203

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