Computer generated Connolly surface in stereo of the apyrimidinic site in DNA 5' A_C 3', 3' TAG 5' and the complementary fit of L-isoleucine to the surface in the same orientation as in Figures 1 and 2.
A) The Connolly surface created from those atoms surrounding the apyrimidinic cavity is shown in the green mesh.
B) A magnified view of the Connolly surface.
C) Fit of L- isoleucine into the Connolly surface.