Figure 4 - full size

Figure 4.
Figure 4 Sequence alignment of the catalytically active domains of Gyp1p and Gyp7p. Shared motifs (A -F) according to Neuwald (1997) were aligned manually, intermediate regions using the CLUSTAL V program (Higgins et al., 1992). Identical residues are highlighted on a black, invariant arginines on a blue and the essential arginine on a red background. Conservative substitutions are shaded. Arrows indicate the start of the shortest active fragments identified.