Figure 2 - full size

Figure 2. The detailed structure of the N-terminal and C-terminal domains. (A) Ribbon representation of the crystal structure of the N-terminal domain. Each region is defined according to Fig. 1. (B) Ribbon representation of the crystal structure of the C-terminal domain, defined according to Fig. 1. The iodide ion is colored yellow. (C) The N-terminal domain of E. coli AdK in complex with ADP. (D) The N-terminal domain of E. coli GntK in complex with AMPPCP. The coloring scheme is the same as in (A).