Figure 1. Human PGBD5 is a distinct piggyBac-like transposase.

Sequence alignment of piggyBac-like transposases frog Uribo 2, bat piggyBat, lepidopteran piggyBac, and human PGBD5. Catalytic residues conserved among piggyBac transposases are highlighted in red. Human PGBD5 D168, D194, and D386 residues, identified in our study (Figure 7), are marked in yellow.

DOI: http://dx.doi.org/10.7554/eLife.10565.003