An example of ab initio and template-based 4-class map prediction. Protein 1B9LA Multi class contact maps for ab initio (left) and template-based (right) predictions. The best template sequence identity is 22.7%. The top right of each map is the true map and the bottom left is predicted. In the predicted half red, blue, green and yellow correspond to class 0, 1, 2 and 3 respectively. The greyscale in the predicted half corresponds to falsely predicted classes. The three black lines correspond to |i - j| = 6, 12, 24.
Walsh et al. BMC Structural Biology 2009 9:5 doi:10.1186/1472-6807-9-5