17 A TRP 0.71 0.99 0.53 1.0 23 A ILE 0.36 0.64 0.50 1.0 24 A GLY 0.43 0.41 0.66 1.0 25 A ILE 0.48 0.64 0.78 1.0 26 A MET 0.43 0.66 0.80 1.0 28 A GLY 0.66 0.41 0.73 1.0 33 A TYR 0.43 0.80 0.40 1.0 34 A TRP 0.84 0.99 0.52 1.0 45 A TYR 0.67 0.80 0.54 1.0 48 A ASP 0.40 0.32 0.72 1.0