1WWG:
reference: Composition and sequence-dependent binding of RNA to the nucleocapsid protein of Moloney murine leukemia virus(,)., Dey A, York D, Smalls-Mantey A, Summers MF, Biochemistry 2005 Mar 15;44(10):3735-44. PMID: 15751950

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