Figure 3 - full size

Figure 3.
Tertiary structures of APT15 and APT16 solved by NMR. (A) A superposition of the final 20 structures of APT15. (B) Stereo view of the minimized average structure of APT15. (C) A superposition of the final 20 structures of APT16. (D) Stereo view of the minimized average structure of the APT16. G, A, U and C residues are colored in blue, red, green and yellow, respectively.