283 A MET 0.92 0.66 0.71 1.0 292 A LEU 0.54 0.70 0.66 1.0 295 A TYR 0.75 0.80 0.67 1.0 309 A CYS 0.89 0.64 0.69 1.0 310 A VAL 0.66 0.56 0.73 1.0 311 A VAL 0.78 0.56 0.71 1.0 312 A PHE 0.74 1.00 0.73 1.0 316 A ARG 0.57 0.51 0.75 1.0 319 A ILE 0.71 0.64 0.70 1.0 320 A ASN 0.50 0.39 0.78 1.0 321 A MET 0.65 0.66 0.74 1.0 322 A GLY 0.78 0.41 0.74 1.0