21 A TYR 0.73 0.80 0.41 1.0 50 A LEU 0.76 0.70 0.66 1.0 58 A ARG 0.87 0.51 0.53 1.0 59 A HIS 0.79 0.60 0.69 1.0 60 A TYR 0.82 0.80 0.61 1.0 61 A GLU 0.70 0.33 0.82 1.0 62 A ASP 0.78 0.32 0.81 1.0 64 A GLU 0.46 0.33 0.77 1.0 65 A ALA 0.74 0.38 0.79 1.0 66 A GLU 0.81 0.33 0.67 1.0 67 A VAL 0.71 0.56 0.65 1.0 68 A LYS 0.64 0.25 0.78 1.0 69 A ASN 0.72 0.39 0.76 1.0 70 A THR 0.67 0.33 0.65 1.0 71 A PHE 0.65 1.00 0.63 1.0 72 A TRP 0.89 0.99 0.48 1.0 76 A CYS 1.00 0.64 0.37 1.0 77 A VAL 0.68 0.56 0.60 1.0 78 A PRO 0.82 0.47 0.55 1.0 80 A ARG 0.73 0.51 0.59 1.0 81 A GLU 0.78 0.33 0.73 1.0 82 A ARG 0.75 0.51 0.73 1.0