Figure 2.
Figure 2
The echinomycin (GCGTACGC)[2] complex GE1 (a) showing the protruding thioacetal bridges,
(b) diagrammatic representation of the base and chromophore stacking showing also the
stacking to symmetry-equivalent molecules (the asymmetric unit is shown in black) and (c)
rotated 180° from (a) showing the chromophores.
The above figure is reprinted
by permission from the IUCr:
Acta Crystallogr D Biol Crystallogr
(2005,
61,
442-448)
copyright 2005.
