| 2KMU: reference: The N-terminus of the human RecQL4 helicase is a homeodomain-like DNA interaction motif., Ohlenschlager O, Kuhnert A, Schneider A, Haumann S, Bellstedt P, Keller H, Saluz HP, Hortschansky P, Hanel F, Grosse F, Gorlach M, Pospiech H, Nucleic Acids Res. 2012 Sep 1;40(17):8309-24. Epub 2012 Jun 22. PMID: 22730300 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).