Figure 2. Fig. 2. ~= 180 ° sections of self-rotation maps for (a) CBAD; (b) (c) NTBAD and (d) TBAD (GI98D).
The above figure is reprinted by permission from the IUCr: Acta Crystallogr D Biol Crystallogr (1996, 52, 882-886) copyright 1996.