Figure 5 of Jin, Mol Vis 2012; 18:465-470.

Figure 5. Stuctural modeling of the PAX6 paired domain. Cylinders and arrows represent α helices and β strands, respectively. The orange double helix in the center denotes DNA. The red segment represents the mutation point (R103). The structural model by PyMOL analysis shows the relationship between PAX6 paired domain and DNA.