Classifying RNA-Binding Proteins Based on Electrostatic Properties
Figure 6
Spearman correlation coefficient values (ρ) calculated for each one of the 40 features comparing tRNA vs. all RBPs.
The features are colored by group ( detailed numbers are given in Dataset S1): Dark blue represent features related to the largest positive patch, in red are features related to the whole protein, in green are cleft-patch related features, and in cyan are the “other patches” features. The protein feature and the features related to the secondary electrostatic patches showed the highest CC with a positive sign, denoting that these features are greater in the tRNA group.