Figure 4 - full size

Figure 4.
Fig. 4. Occurrence of amino acid residues in the 22-25 segment of trypsin-binding EETI-II variants. For each residue, the score was calculated as described under "Experimental Procedures," which reflects the preference to be found in the set of trypsin-binding EETI-II variants compared with the unselected library. Residues are ordered according to their overall turn potentials (14). These indicate the preference for each residue to occur in a -turn generally and are averaged over a large data set of -turns from various proteins and over all classified turn types (14).