| 3GXQ: reference: The Staphylococcus aureus pSK41 plasmid-encoded ArtA protein is a master regulator of plasmid transmission genes and contains a RHH motif used in alternate DNA-binding modes., Ni L, Jensen SO, Ky Tonthat N, Berg T, Kwong SM, Guan FH, Brown MH, Skurray RA, Firth N, Schumacher MA, Nucleic Acids Res. 2009 Sep 16. PMID: 19759211 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).