Figure 3
Schematic drawings of the structure of internalin C showing α-helices, 310-helices, β-strands and surface aromatic residues (a) looking down onto the parallel β-sheet with selected surface aromatics drawn in ball-and-stick representation (Phe146, Trp210, Tyr246, Tyr247 and Tyr277) and (b) perpendicular to the first view showing the slight curve of InlC and with Phe182, Tyr225, Tyr230, Trp242 and Tyr266 drawn in addition to the aromatics shown in (b). This figure and Fig. 4(a) were prepared using MOLSCRIPT (Kraulis, 1991). |