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. 2009 Sep 24;10:312. doi: 10.1186/1471-2105-10-312

Figure 2.

Figure 2

The relative importance of each residue property to the overall accuracy for predicting protein-protein binding sites in (a) membrane proteins and (b) non-membrane proteins. These properties are the frequencies of each residue type in a multiple sequence alignment of related proteins (indicated by the residue type abbreviation) and the evolutionary rate. A higher fractional decrease in accuracy indicates that the property contributes more to the prediction accuracy.