Research Article

Predicting Flavonoid UGT Regioselectivity

Figure 2

Biplot of Residue Index PCA. The space spanned by the first two principal components of the seven raw indices is shown at two scales. The location of each residue type is given by the left and bottom scales and indicated by a single-character abbreviation. Projections of the original basis vectors from the raw indices are shown as vectors with components given by the top and right scales.
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