The amino acid properties that highly correlate with the eigenvectors of the BLOSUM100 matrix.

The column heads: L22–5– The square of length of property vector projected onto hyperplane spanned on the eigenvectors 2–5; ri2 (i = 1–6) – the square of correlation coefficient with i-th eigenvector. The values highlighted in boldface are a maximum in the column; the corresponding property is also highlighted in boldface. The values above 0.10 are underlined.