Figure 4
![Figure 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1472-6807-2-2/MediaObjects/12900_2001_Article_7_Fig4_HTML.jpg)
Mean percentage distribution of the four interaction types in class II MHC-peptide complexes. Inter-atomic distances are expressed in Ã… units.
Mean percentage distribution of the four interaction types in class II MHC-peptide complexes. Inter-atomic distances are expressed in Ã… units.