Figure 3 - full size

 

Figure 3.
Figure 3. Important Interactions between ATP and Conserved Residues of BstCCA that Confer Specificity for the Base, the Ribose, and the TriphosphateThe five conserved sequence motifs, as explained in detail in Figure 5, are: A (magenta), B (light green), C (dark green), D (yellow), and E (brown).

The above figure is reprinted by permission from Cell Press: Cell (2002, 111, 815-824) copyright 2002.