The nucleic acid is colored by residue. C, G, A, and T are yellow, green,
red, and blue, respectively.
The arrow is pointing to one of the structure's two C A mispairs.
B-DNA double helix, mismatch
Sequence in asymmetric unit
Chain A: C G C A A A T T C G C G
Chain B: C G C A A A T T C G C G
W.N. Hunter, T. Brown, O. Kennard
Structural Features and Hydration of a Dodecamer Duplex
Containing Two C.A Mispairs Nucleic Acids Res.,
15, pp. 6589-6605, 1987.