Figure 7 - full size

Figure 7.
Superposition of the little finger domains of wild type Dpo4 andS. cerevisiae Pol η. Dpo4 and Pol η (Protein Data Bank accession code 1jih (44)) are represented schematically with secondary structure elements colored blue and red, respectively. The positions of the Cα atoms of Arg^332 (Dpo4) and Lys^498 (Pol η) are shown as spheres.