Figure 5 - full size

Figure 5.
Fig. 5. Structural features of FAIM-CTD. (a) Stick model in stereo of FAIM-CTD, with residues colored as in Fig. 2a, showing cysteine residues 122 and 149. The distance between the two sulfur atoms (purple) in this figure is 8.2 Å. (b) Stick model in stereo of FAIM-CTD, with residues colored according to residue conservation as in Fig. 1e, illustrating the network of hydrophobic contacts involving Trp100, Leu167, Leu102, Val169, and Ile174 that hold together the two β-sheets.