PIPE landscapes for pairs of yeast proteins. (a) Interacting pair (O15259 and Q13444); the peak represents the most likely site of interaction on both proteins. (b) Non-interacting pair (YGL055W and YBL090W); low matrix values represent random matches and do not indicate an interaction between the two proteins.
Amos-Binks et al. BMC Bioinformatics 2011 12:225 doi:10.1186/1471-2105-12-225