Figure 5From: Mutational analysis of highly conserved aspartate residues essential to the catalytic core of the piggyBac transposaseAlignment of piggyBac -related proteins. A BoxShade server alignment of the proteins listed in table 1. Residues aligning with piggyBac position 352–451 are shown. Only two piggyBac family proteins have been shown to catalyze transposition, these are indicated by bold face type and asterisks. The aspartate residues mutated in this study are highlighted in yellow.Back to article page