Biochemistry I Nucleic Acid Structures

  DNA Structure.    Load
  Distances:    DNA, one turn    DNA, diameter
  Rotate:

     

 Grooves:    
 Water:

 View an A-T or G-C base pair:
   A-T basepair (dist. between C1')
       
   G-C base pair (dist. between C1').
       
   G-C bp (dots) above an A-T bp (Spacefill).
   Place any of the above bp in the original helix.
tRNA Structure.
  Load      
    Base-triple   Hbonds

DNA RNA
 

        
 

        

27.12.2007