19 A ARG 0.79 0.51 0.43 1.0 21 A ILE 0.78 0.64 0.54 1.0 23 A LEU 0.90 0.70 0.53 1.0 24 A GLY 0.90 0.41 0.57 1.0 25 A PHE 0.54 1.00 0.40 1.0 37 A LEU 0.65 0.70 0.41 1.0 38 A TYR 0.69 0.80 0.43 1.0 39 A GLY 0.90 0.41 0.61 1.0 70 A TRP 0.89 0.99 0.14 1.0 71 A LEU 0.74 0.70 0.22 1.0 72 A ASN 0.65 0.39 0.56 1.0 74 A ALA 0.74 0.38 0.56 1.0 75 A GLU 0.74 0.33 0.63 1.0