Hi Everybody

How can I display a circular DNA structure with three helices without a break at the places where the ends meet according to the numbering system.  In the real structure there is no break in the covalent structure

Best

Jens 
          
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Jens J. Birktoft
New York University, Department of Chemistry.
e-mail: jb160@nyu.edu
Phone: 212-749-5057