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. 2019 Jul 9;6:47. doi: 10.3389/fmolb.2019.00047

Figure 10.

Figure 10

The feature importance of residues with reference to the distance from active site for apo/product, reactant/product, and non-product/product classification models. (A) The normalized feature importance of residues within certain distance from active site (using 1 Å window). For example, the importance percentage 0.25% in 5 Å represents the importance percentage of all residues located in distance range 4–5 Å away from the active site; (B) Accumulative feature importance of residues with a certain distance from the active site. For example, the importance percentage of 5 Å represents the importance percentage including all the residues within 5 Å away from the active site.