Figure 6 - full size

Figure 6.
Fig. 6. Hydrophobic cavity of HPr(I14A). The solvent-accessible surface of the HPr(I14A) molecule is shown. Residues 14, 15, 19 and 86 are coloured as in Fig. 4. A cavity in the region where the mutation has been introduced is marked by the arrows. The existence of this cavity was confirmed by xenon-binding studies.