Figure 1 - full size

Figure 1.
Figure 1 p40 resembles a soluble class 1 cytokine -receptor. N- and C-termini are labeled N and C, respectively, and the three domains are labeled D1, D2 and D3. The intrachain disulfide bonds (yellow), an N-linked sugar modification (red) and the WSXWS motif (magenta) are shown. The p40 loops that contact p35 (turquoise) are located at the apex between D2 and D3. Flexible loop regions are indicated by dotted lines. This and all subsequent figures (except Figures 3 and 7) were made using MOLSCRIPT (Kraulis, 1991) and Raster3D (Merritt and Bacon, 1997).