Figure 7 - full size

 

Figure 7.
FIGURE 7. Two subunits of the tetrameric cN-II with three positively charged regions (K(25)KYRR), (K(359)SKKRQ), and (Q(420)RRIKK) shown in orange. Adenosines (white), sulfates (yellow and red), and magnesium (yellow) are also shown. Nitrogens are shown in blue and oxygens in red. The C-terminal end of the structure (residue 488) is marked C.

The above figure is reprinted by permission from the ASBMB: J Biol Chem (2007, 282, 17828-17836) copyright 2007.