3 A GLN 0.02 0.43 0.86 1.0 5 A ALA 0.35 0.38 0.76 1.0 6 A VAL 0.52 0.56 0.74 1.0 7 A ILE 0.59 0.64 0.65 1.0 163 A MET 0.92 0.66 0.55 1.0 174 A LEU 0.17 0.70 0.63 1.0 177 A ILE 0.37 0.64 0.69 1.0 178 A TYR 0.06 0.80 0.72 1.0 179 A GLU 0.14 0.33 0.82 1.0 180 A ASN 0.03 0.39 0.84 1.0