518 A TYR 1.00 0.80 0.38 0.3 536 A LEU 1.00 0.70 0.33 0.9 538 A ARG 1.00 0.51 0.56 0.9 540 A PRO 1.00 0.47 0.58 1.0 541 A PHE 0.87 1.00 0.68 1.0 542 A GLY 1.00 0.41 0.69 0.6 543 A MET 0.69 0.66 0.76 1.0 544 A ALA 0.71 0.38 0.80 0.4 545 A PRO 0.91 0.47 0.84 1.0 546 A GLY 1.00 0.41 0.88 1.0 547 A PRO 0.79 0.47 0.91 1.0 548 A GLY 1.00 0.41 0.90 1.0 549 A PRO 1.00 0.47 0.89 1.0 550 A GLN 0.96 0.43 0.83 1.0 551 A PRO 1.00 0.47 0.79 1.0 552 A GLY 0.96 0.41 0.79 1.0 553 A PRO 1.00 0.47 0.76 1.0 554 A LEU 0.94 0.70 0.75 1.0 555 A ARG 0.91 0.51 0.78 1.0 556 A GLU 1.00 0.33 0.67 1.0 557 A SER 1.00 0.36 0.62 0.7 558 A ILE 0.87 0.64 0.64 1.0 561 A TYR 0.94 0.80 0.29 0.9