HEADER CELL ADHESION 10-OCT-15 5E6W TITLE Re-refinement of the Crystal Structure of the TITLE 2 Plexin-Semaphorin-Integrin Domain/Hybrid Domain/I-EGF1 Segment from TITLE 3 the Human Integrin b2 Subunit COMPND MOL_ID: 1; COMPND 2 MOLECULE: Integrin beta-2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP residues 23-122, ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.20 ANGSTORMS DBREF 5E6W A 1 100 UNP P05107 ITB2_HUMAN 23 122 DBREF 5E6W A 101 552 UNP P05107 ITB2_HUMAN 362 574 SEQRES 1 A 43 CYS ASP THR ILE ASN CYS GLU ARG TYR ASN GLY GLN VAL SEQRES 2 A 43 CYS GLY GLY PRO GLY ARG GLY LEU CYS PHE CYS GLY LYS SEQRES 3 A 43 CYS ARG CYS HIS PRO GLY PHE GLU GLY SER ALA CYS GLN SEQRES 4 A 43 HIS HIS HIS HIS ATOM 1 N CYS A 514 -17.003 44.458 64.281 1.00 41.23 ATOM 2 CA CYS A 514 -17.388 44.663 65.669 1.00 36.77 ATOM 3 C CYS A 514 -17.051 43.438 66.508 1.00 40.22 ATOM 4 O CYS A 514 -16.919 42.323 65.996 1.00 39.74 ATOM 5 CB CYS A 514 -18.892 44.952 65.790 1.00 37.89 ATOM 6 SG CYS A 514 -19.475 46.480 65.026 1.00 44.74 ATOM 7 N ASP A 515 -16.920 43.655 67.816 1.00 41.12 ATOM 8 CA ASP A 515 -16.919 42.556 68.771 1.00 42.38 ATOM 9 C ASP A 515 -17.529 43.046 70.078 1.00 52.66 ATOM 10 O ASP A 515 -17.928 44.208 70.204 1.00 41.71 ATOM 11 CB ASP A 515 -15.515 41.962 68.970 1.00 37.93 ATOM 12 CG ASP A 515 -14.514 42.954 69.550 1.00 49.52 ATOM 13 OD1 ASP A 515 -14.873 43.744 70.450 1.00 49.86 ATOM 14 OD2 ASP A 515 -13.345 42.920 69.106 1.00 63.16 ATOM 15 N THR A 516 -17.570 42.153 71.066 1.00 51.38 ATOM 16 CA THR A 516 -18.299 42.387 72.306 1.00 50.92 ATOM 17 C THR A 516 -17.384 42.536 73.521 1.00 52.61 ATOM 18 O THR A 516 -17.839 42.335 74.652 1.00 54.16 ATOM 19 CB THR A 516 -19.296 41.252 72.543 1.00 52.62 ATOM 20 OG1 THR A 516 -18.602 39.999 72.520 1.00 45.74 ATOM 21 CG2 THR A 516 -20.375 41.247 71.468 1.00 44.68 ATOM 22 N ILE A 517 -16.116 42.882 73.323 1.00 46.68 ATOM 23 CA ILE A 517 -15.194 43.034 74.448 1.00 57.11 ATOM 24 C ILE A 517 -14.344 44.293 74.377 1.00 54.91 ATOM 25 O ILE A 517 -13.779 44.704 75.408 1.00 68.29 ATOM 26 CB ILE A 517 -14.283 41.791 74.586 1.00 62.79 ATOM 27 CG1 ILE A 517 -13.515 41.539 73.289 1.00 75.29 ATOM 28 CG2 ILE A 517 -15.087 40.565 74.999 1.00 69.86 ATOM 29 CD1 ILE A 517 -12.143 40.945 73.509 1.00 82.15 ATOM 30 N ASN A 518 -14.204 44.949 73.227 1.00 57.48 ATOM 31 CA ASN A 518 -13.287 46.084 73.098 1.00 59.04 ATOM 32 C ASN A 518 -13.996 47.406 73.405 1.00 56.20 ATOM 33 O ASN A 518 -14.103 48.302 72.568 1.00 54.01 ATOM 34 CB ASN A 518 -12.664 46.106 71.706 1.00 73.86 ATOM 35 CG ASN A 518 -11.736 44.933 71.464 1.00 81.94 ATOM 36 OD1 ASN A 518 -11.177 44.363 72.402 1.00 85.73 ATOM 37 ND2 ASN A 518 -11.558 44.571 70.198 1.00 85.29 ATOM 38 N CYS A 519 -14.476 47.520 74.638 1.00 54.68 ATOM 39 CA CYS A 519 -15.050 48.762 75.131 1.00 52.96 ATOM 40 C CYS A 519 -14.232 49.274 76.309 1.00 57.52 ATOM 41 O CYS A 519 -13.376 48.575 76.860 1.00 57.22 ATOM 42 CB CYS A 519 -16.516 48.581 75.544 1.00 42.99 ATOM 43 SG CYS A 519 -17.611 48.074 74.209 1.00 53.60 ATOM 44 N GLU A 520 -14.509 50.518 76.686 1.00 60.77 ATOM 45 CA GLU A 520 -13.823 51.123 77.816 1.00 73.62 ATOM 46 C GLU A 520 -14.132 50.354 79.093 1.00 73.91 ATOM 47 O GLU A 520 -15.282 49.994 79.360 1.00 78.43 ATOM 48 CB GLU A 520 -14.245 52.581 77.965 1.00 83.34 ATOM 49 CG GLU A 520 -13.349 53.566 77.244 1.00 98.05 ATOM 50 CD GLU A 520 -14.156 54.629 76.548 1.00108.93 ATOM 51 OE1 GLU A 520 -15.232 54.951 77.072 1.00117.71 ATOM 52 OE2 GLU A 520 -13.728 55.140 75.493 1.00106.90 ATOM 53 N ARG A 521 -13.096 50.094 79.878 1.00 67.93 ATOM 54 CA ARG A 521 -13.240 49.330 81.105 1.00 72.55 ATOM 55 C ARG A 521 -13.438 50.253 82.299 1.00 69.14 ATOM 56 O ARG A 521 -13.176 51.457 82.242 1.00 76.84 ATOM 57 CB ARG A 521 -12.020 48.439 81.336 1.00 86.15 ATOM 58 CG ARG A 521 -11.368 47.960 80.061 1.00 93.70 ATOM 59 CD ARG A 521 -11.009 46.500 80.173 1.00 96.05 ATOM 60 NE ARG A 521 -10.563 46.155 81.517 1.00100.73 ATOM 61 CZ ARG A 521 -10.121 44.955 81.867 1.00102.67 ATOM 62 NH1 ARG A 521 -10.071 43.982 80.971 1.00 98.39 ATOM 63 NH2 ARG A 521 -9.735 44.727 83.113 1.00107.82 ATOM 64 N TYR A 522 -13.918 49.658 83.388 1.00 71.37 ATOM 65 CA TYR A 522 -14.072 50.354 84.657 1.00 69.42 ATOM 66 C TYR A 522 -14.137 49.316 85.763 1.00 73.06 ATOM 67 O TYR A 522 -14.879 48.335 85.648 1.00 73.73 ATOM 68 CB TYR A 522 -15.328 51.229 84.676 1.00 57.56 ATOM 69 CG TYR A 522 -15.701 51.707 86.061 1.00 71.45 ATOM 70 CD1 TYR A 522 -14.888 52.598 86.752 1.00 68.18 ATOM 71 CD2 TYR A 522 -16.871 51.278 86.673 1.00 78.42 ATOM 72 CE1 TYR A 522 -15.227 53.043 88.013 1.00 71.62 ATOM 73 CE2 TYR A 522 -17.218 51.717 87.937 1.00 80.15 ATOM 74 CZ TYR A 522 -16.392 52.600 88.602 1.00 83.29 ATOM 75 OH TYR A 522 -16.733 53.041 89.860 1.00 89.85 ATOM 76 N ASN A 523 -13.350 49.528 86.817 1.00 75.96 ATOM 77 CA ASN A 523 -13.328 48.644 87.980 1.00 72.55 ATOM 78 C ASN A 523 -12.963 47.211 87.597 1.00 83.19 ATOM 79 O ASN A 523 -13.363 46.255 88.264 1.00 79.82 ATOM 80 CB ASN A 523 -14.666 48.679 88.724 1.00 77.88 ATOM 81 CG ASN A 523 -14.526 48.330 90.189 1.00 93.26 ATOM 82 OD1 ASN A 523 -13.604 48.790 90.864 1.00101.81 ATOM 83 ND2 ASN A 523 -15.440 47.507 90.690 1.00 94.83 ATOM 84 N GLY A 524 -12.205 47.050 86.510 1.00 88.46 ATOM 85 CA GLY A 524 -11.665 45.777 86.104 1.00 89.38 ATOM 86 C GLY A 524 -12.413 45.096 84.974 1.00 90.68 ATOM 87 O GLY A 524 -11.813 44.297 84.246 1.00 91.73 ATOM 88 N GLN A 525 -13.700 45.382 84.811 1.00 90.92 ATOM 89 CA GLN A 525 -14.511 44.718 83.803 1.00 77.90 ATOM 90 C GLN A 525 -14.928 45.689 82.706 1.00 61.98 ATOM 91 O GLN A 525 -15.000 46.905 82.906 1.00 63.71 ATOM 92 CB GLN A 525 -15.759 44.080 84.423 1.00 75.31 ATOM 93 CG GLN A 525 -15.522 43.330 85.719 1.00 76.22 ATOM 94 CD GLN A 525 -16.681 42.416 86.065 1.00 76.09 ATOM 95 OE1 GLN A 525 -17.043 41.534 85.285 1.00 82.81 ATOM 96 NE2 GLN A 525 -17.278 42.631 87.230 1.00 65.55 ATOM 97 N VAL A 526 -15.209 45.119 81.532 1.00 54.21 ATOM 98 CA VAL A 526 -15.671 45.909 80.400 1.00 55.41 ATOM 99 C VAL A 526 -17.008 46.549 80.740 1.00 53.08 ATOM 100 O VAL A 526 -17.926 45.883 81.235 1.00 48.02 ATOM 101 CB VAL A 526 -15.776 45.026 79.147 1.00 54.46 ATOM 102 CG1 VAL A 526 -16.026 45.880 77.923 1.00 44.78 ATOM 103 CG2 VAL A 526 -14.515 44.187 78.980 1.00 57.77 ATOM 104 N CYS A 527 -17.118 47.853 80.482 1.00 50.87 ATOM 105 CA CYS A 527 -18.323 48.636 80.750 1.00 52.11 ATOM 106 C CYS A 527 -18.752 48.560 82.212 1.00 54.94 ATOM 107 O CYS A 527 -19.921 48.797 82.532 1.00 49.77 ATOM 108 CB CYS A 527 -19.481 48.204 79.841 1.00 56.66 ATOM 109 SG CYS A 527 -19.147 48.393 78.074 1.00 52.87 ATOM 110 N GLY A 528 -17.826 48.233 83.111 1.00 64.57 ATOM 111 CA GLY A 528 -18.146 48.102 84.516 1.00 64.15 ATOM 112 C GLY A 528 -18.756 46.780 84.920 1.00 63.24 ATOM 113 O GLY A 528 -19.278 46.674 86.035 1.00 56.59 ATOM 114 N GLY A 529 -18.711 45.768 84.056 1.00 65.69 ATOM 115 CA GLY A 529 -19.275 44.477 84.370 1.00 66.89 ATOM 116 C GLY A 529 -20.743 44.387 84.011 1.00 55.04 ATOM 117 O GLY A 529 -21.401 45.396 83.739 1.00 51.03 ATOM 118 N PRO A 530 -21.289 43.167 84.013 1.00 59.98 ATOM 119 CA PRO A 530 -22.689 42.990 83.595 1.00 68.10 ATOM 120 C PRO A 530 -23.690 43.691 84.493 1.00 62.28 ATOM 121 O PRO A 530 -24.832 43.903 84.066 1.00 56.10 ATOM 122 CB PRO A 530 -22.879 41.468 83.634 1.00 68.36 ATOM 123 CG PRO A 530 -21.839 40.979 84.586 1.00 67.41 ATOM 124 CD PRO A 530 -20.662 41.894 84.405 1.00 66.03 ATOM 125 N GLY A 531 -23.311 44.055 85.719 1.00 49.78 ATOM 126 CA GLY A 531 -24.213 44.814 86.564 1.00 58.18 ATOM 127 C GLY A 531 -24.404 46.249 86.122 1.00 64.20 ATOM 128 O GLY A 531 -25.346 46.906 86.577 1.00 59.23 ATOM 129 N ARG A 532 -23.543 46.745 85.233 1.00 56.99 ATOM 130 CA ARG A 532 -23.544 48.152 84.854 1.00 59.83 ATOM 131 C ARG A 532 -23.816 48.378 83.375 1.00 60.40 ATOM 132 O ARG A 532 -24.614 49.258 83.030 1.00 52.54 ATOM 133 CB ARG A 532 -22.206 48.796 85.251 1.00 58.23 ATOM 134 CG ARG A 532 -21.931 48.741 86.745 1.00 68.69 ATOM 135 CD ARG A 532 -21.268 50.019 87.226 1.00 62.41 ATOM 136 NE ARG A 532 -21.147 50.063 88.680 1.00 71.40 ATOM 137 CZ ARG A 532 -20.756 51.136 89.359 1.00 74.07 ATOM 138 NH1 ARG A 532 -20.455 52.254 88.713 1.00 72.95 ATOM 139 NH2 ARG A 532 -20.673 51.095 90.682 1.00 84.75 ATOM 140 N GLY A 533 -23.177 47.619 82.485 1.00 53.65 ATOM 141 CA GLY A 533 -23.374 47.843 81.064 1.00 46.35 ATOM 142 C GLY A 533 -22.876 46.686 80.228 1.00 39.94 ATOM 143 O GLY A 533 -22.250 45.747 80.726 1.00 42.37 ATOM 144 N LEU A 534 -23.165 46.774 78.930 1.00 43.80 ATOM 145 CA LEU A 534 -22.798 45.755 77.956 1.00 46.91 ATOM 146 C LEU A 534 -21.999 46.383 76.822 1.00 44.01 ATOM 147 O LEU A 534 -22.293 47.501 76.387 1.00 46.14 ATOM 148 CB LEU A 534 -24.040 45.049 77.388 1.00 39.57 ATOM 149 CG LEU A 534 -25.091 44.508 78.362 1.00 51.24 ATOM 150 CD1 LEU A 534 -26.413 44.273 77.656 1.00 38.07 ATOM 151 CD2 LEU A 534 -24.617 43.228 79.029 1.00 47.60 ATOM 152 N CYS A 535 -20.998 45.651 76.337 1.00 39.35 ATOM 153 CA CYS A 535 -20.082 46.151 75.318 1.00 40.48 ATOM 154 C CYS A 535 -20.582 45.767 73.930 1.00 45.66 ATOM 155 O CYS A 535 -20.783 44.582 73.646 1.00 39.30 ATOM 156 CB CYS A 535 -18.678 45.595 75.543 1.00 44.19 ATOM 157 SG CYS A 535 -17.498 46.046 74.255 1.00 51.51 ATOM 158 N PHE A 536 -20.762 46.764 73.063 1.00 53.56 ATOM 159 CA PHE A 536 -21.210 46.536 71.686 1.00 44.22 ATOM 160 C PHE A 536 -20.408 47.438 70.754 1.00 47.77 ATOM 161 O PHE A 536 -20.656 48.646 70.692 1.00 42.25 ATOM 162 CB PHE A 536 -22.705 46.793 71.536 1.00 37.49 ATOM 163 CG PHE A 536 -23.570 45.756 72.189 1.00 46.39 ATOM 164 CD1 PHE A 536 -23.670 44.483 71.655 1.00 51.22 ATOM 165 CD2 PHE A 536 -24.296 46.059 73.327 1.00 46.44 ATOM 166 CE1 PHE A 536 -24.471 43.528 72.253 1.00 53.03 ATOM 167 CE2 PHE A 536 -25.098 45.111 73.927 1.00 50.20 ATOM 168 CZ PHE A 536 -25.187 43.843 73.389 1.00 47.17 ATOM 169 N CYS A 537 -19.458 46.843 70.031 1.00 45.50 ATOM 170 CA CYS A 537 -18.709 47.524 68.970 1.00 47.85 ATOM 171 C CYS A 537 -18.079 48.826 69.456 1.00 48.71 ATOM 172 O CYS A 537 -18.135 49.857 68.783 1.00 58.68 ATOM 173 CB CYS A 537 -19.596 47.783 67.751 1.00 44.43 ATOM 174 SG CYS A 537 -18.672 47.938 66.197 1.00 45.30 ATOM 175 N GLY A 538 -17.474 48.781 70.639 1.00 53.56 ATOM 176 CA GLY A 538 -16.751 49.920 71.162 1.00 55.56 ATOM 177 C GLY A 538 -17.576 50.932 71.927 1.00 59.13 ATOM 178 O GLY A 538 -17.001 51.882 72.472 1.00 78.75 ATOM 179 N LYS A 539 -18.897 50.774 71.980 1.00 54.80 ATOM 180 CA LYS A 539 -19.758 51.636 72.780 1.00 51.18 ATOM 181 C LYS A 539 -20.395 50.829 73.900 1.00 52.40 ATOM 182 O LYS A 539 -20.979 49.768 73.655 1.00 48.61 ATOM 183 CB LYS A 539 -20.845 52.297 71.927 1.00 62.45 ATOM 184 CG LYS A 539 -21.596 53.401 72.664 1.00 85.81 ATOM 185 CD LYS A 539 -22.112 54.470 71.720 1.00 89.07 ATOM 186 CE LYS A 539 -21.992 55.855 72.350 1.00 91.74 ATOM 187 NZ LYS A 539 -20.782 56.604 71.882 1.00 82.80 ATOM 188 N CYS A 540 -20.282 51.335 75.124 1.00 47.07 ATOM 189 CA CYS A 540 -20.947 50.723 76.262 1.00 41.40 ATOM 190 C CYS A 540 -22.414 51.127 76.269 1.00 49.17 ATOM 191 O CYS A 540 -22.737 52.315 76.191 1.00 52.56 ATOM 192 CB CYS A 540 -20.277 51.148 77.568 1.00 43.54 ATOM 193 SG CYS A 540 -18.685 50.361 77.870 1.00 49.52 ATOM 194 N ARG A 541 -23.303 50.145 76.349 1.00 45.23 ATOM 195 CA ARG A 541 -24.732 50.413 76.488 1.00 59.56 ATOM 196 C ARG A 541 -25.075 50.157 77.949 1.00 56.18 ATOM 197 O ARG A 541 -25.212 49.008 78.376 1.00 56.67 ATOM 198 CB ARG A 541 -25.556 49.554 75.535 1.00 59.13 ATOM 199 CG ARG A 541 -27.025 49.490 75.872 1.00 83.18 ATOM 200 CD ARG A 541 -27.902 49.479 74.625 1.00 98.43 ATOM 201 NE ARG A 541 -29.262 49.080 74.958 1.00108.69 ATOM 202 CZ ARG A 541 -29.620 47.818 75.191 1.00108.28 ATOM 203 NH1 ARG A 541 -28.716 46.843 75.124 1.00 97.23 ATOM 204 NH2 ARG A 541 -30.876 47.513 75.510 1.00113.94 ATOM 205 N CYS A 542 -25.186 51.236 78.715 1.00 51.34 ATOM 206 CA CYS A 542 -25.334 51.131 80.155 1.00 53.04 ATOM 207 C CYS A 542 -26.762 50.760 80.527 1.00 54.40 ATOM 208 O CYS A 542 -27.725 51.125 79.845 1.00 55.52 ATOM 209 CB CYS A 542 -24.947 52.446 80.832 1.00 62.68 ATOM 210 SG CYS A 542 -23.296 53.041 80.409 1.00 67.69 ATOM 211 N HIS A 543 -26.887 50.021 81.621 1.00 52.77 ATOM 212 CA HIS A 543 -28.197 49.711 82.157 1.00 56.59 ATOM 213 C HIS A 543 -28.829 50.975 82.739 1.00 67.21 ATOM 214 O HIS A 543 -28.120 51.905 83.135 1.00 66.72 ATOM 215 CB HIS A 543 -28.085 48.635 83.232 1.00 60.54 ATOM 216 CG HIS A 543 -27.565 47.329 82.721 1.00 57.66 ATOM 217 ND1 HIS A 543 -27.995 46.769 81.537 1.00 53.45 ATOM 218 CD2 HIS A 543 -26.635 46.482 83.223 1.00 50.71 ATOM 219 CE1 HIS A 543 -27.361 45.627 81.338 1.00 60.02 ATOM 220 NE2 HIS A 543 -26.530 45.430 82.345 1.00 58.74 ATOM 221 N PRO A 544 -30.158 51.046 82.768 1.00 83.28 ATOM 222 CA PRO A 544 -30.828 52.192 83.395 1.00 82.16 ATOM 223 C PRO A 544 -30.318 52.432 84.807 1.00 80.08 ATOM 224 O PRO A 544 -30.323 51.535 85.653 1.00 80.70 ATOM 225 CB PRO A 544 -32.308 51.788 83.390 1.00 86.26 ATOM 226 CG PRO A 544 -32.358 50.369 82.855 1.00 87.66 ATOM 227 CD PRO A 544 -31.110 50.169 82.073 1.00 84.16 ATOM 228 N GLY A 545 -29.868 53.659 85.057 1.00 80.27 ATOM 229 CA GLY A 545 -29.276 54.032 86.324 1.00 81.27 ATOM 230 C GLY A 545 -27.792 54.313 86.261 1.00 83.59 ATOM 231 O GLY A 545 -27.235 54.822 87.243 1.00 86.38 ATOM 232 N PHE A 546 -27.132 54.010 85.145 1.00 73.34 ATOM 233 CA PHE A 546 -25.692 54.178 85.026 1.00 70.71 ATOM 234 C PHE A 546 -25.362 55.018 83.801 1.00 66.17 ATOM 235 O PHE A 546 -26.071 54.985 82.792 1.00 69.80 ATOM 236 CB PHE A 546 -24.981 52.824 84.956 1.00 65.08 ATOM 237 CG PHE A 546 -25.101 52.026 86.217 1.00 71.39 ATOM 238 CD1 PHE A 546 -24.197 52.206 87.251 1.00 80.94 ATOM 239 CD2 PHE A 546 -26.128 51.113 86.381 1.00 64.78 ATOM 240 CE1 PHE A 546 -24.308 51.481 88.421 1.00 82.86 ATOM 241 CE2 PHE A 546 -26.245 50.383 87.550 1.00 68.86 ATOM 242 CZ PHE A 546 -25.333 50.568 88.571 1.00 80.08 ATOM 243 N GLU A 547 -24.277 55.782 83.911 1.00 72.29 ATOM 244 CA GLU A 547 -23.888 56.742 82.891 1.00 67.25 ATOM 245 C GLU A 547 -22.375 56.733 82.742 1.00 77.71 ATOM 246 O GLU A 547 -21.648 56.132 83.538 1.00 64.90 ATOM 247 CB GLU A 547 -24.370 58.159 83.233 1.00 68.23 ATOM 248 CG GLU A 547 -25.844 58.258 83.587 1.00 89.31 ATOM 249 CD GLU A 547 -26.759 58.258 82.374 1.00103.44 ATOM 250 OE1 GLU A 547 -26.420 57.623 81.352 1.00100.97 ATOM 251 OE2 GLU A 547 -27.829 58.897 82.445 1.00106.88 ATOM 252 N GLY A 548 -21.906 57.431 81.717 1.00 71.88 ATOM 253 CA GLY A 548 -20.495 57.490 81.414 1.00 67.12 ATOM 254 C GLY A 548 -20.126 56.580 80.256 1.00 61.93 ATOM 255 O GLY A 548 -20.855 55.656 79.885 1.00 53.11 ATOM 256 N SER A 549 -18.957 56.853 79.679 1.00 58.11 ATOM 257 CA SER A 549 -18.502 56.087 78.529 1.00 68.78 ATOM 258 C SER A 549 -18.168 54.643 78.890 1.00 65.68 ATOM 259 O SER A 549 -18.178 53.781 78.005 1.00 57.79 ATOM 260 CB SER A 549 -17.298 56.786 77.905 1.00 61.41 ATOM 261 OG SER A 549 -16.168 56.702 78.758 1.00 69.62 ATOM 262 N ALA A 550 -17.879 54.359 80.163 1.00 63.95 ATOM 263 CA ALA A 550 -17.688 52.993 80.639 1.00 49.04 ATOM 264 C ALA A 550 -18.676 52.635 81.746 1.00 54.62 ATOM 265 O ALA A 550 -18.433 51.696 82.512 1.00 46.67 ATOM 266 CB ALA A 550 -16.250 52.784 81.120 1.00 50.19 ATOM 267 N CYS A 551 -19.784 53.374 81.842 1.00 51.49 ATOM 268 CA CYS A 551 -20.822 53.144 82.849 1.00 60.51 ATOM 269 C CYS A 551 -20.254 53.192 84.268 1.00 68.06 ATOM 270 O CYS A 551 -20.683 52.445 85.149 1.00 67.00 ATOM 271 CB CYS A 551 -21.555 51.819 82.606 1.00 57.84 ATOM 272 SG CYS A 551 -22.053 51.507 80.888 1.00 50.62 ATOM 273 N GLN A 552 -19.276 54.075 84.499 1.00 58.31 ATOM 274 CA GLN A 552 -18.745 54.221 85.852 1.00 69.20 ATOM 275 C GLN A 552 -19.745 54.913 86.763 1.00 69.54 ATOM 276 O GLN A 552 -19.902 54.530 87.928 1.00 91.09 ATOM 277 CB GLN A 552 -17.432 55.006 85.855 1.00 81.33 ATOM 278 CG GLN A 552 -16.451 54.724 84.724 1.00 87.25 ATOM 279 CD GLN A 552 -16.748 55.493 83.447 1.00 88.41 ATOM 280 OE1 GLN A 552 -17.900 55.770 83.127 1.00 79.86 ATOM 281 NE2 GLN A 552 -15.697 55.864 82.723 1.00 81.32 ATOM 282 N HIS A 553 -20.441 55.918 86.246 1.00 74.83 ATOM 283 CA HIS A 553 -21.232 56.830 87.063 1.00 85.10 ATOM 284 C HIS A 553 -22.653 56.290 87.209 1.00 99.96 ATOM 285 O HIS A 553 -23.454 56.364 86.269 1.00 94.21 ATOM 286 CB HIS A 553 -21.223 58.219 86.428 1.00 79.17 ATOM 287 CG HIS A 553 -19.855 58.823 86.314 1.00 99.00 ATOM 288 ND1 HIS A 553 -19.490 59.976 86.974 1.00106.40 ATOM 289 CD2 HIS A 553 -18.759 58.424 85.626 1.00100.73 ATOM 290 CE1 HIS A 553 -18.231 60.266 86.694 1.00104.93 ATOM 291 NE2 HIS A 553 -17.765 59.340 85.876 1.00100.51 ATOM 292 N HIS A 554 -22.968 55.741 88.384 1.00116.19 ATOM 293 CA HIS A 554 -24.348 55.446 88.749 1.00130.94 ATOM 294 C HIS A 554 -25.072 56.775 88.910 1.00138.19 ATOM 295 O HIS A 554 -25.479 57.129 90.024 1.00143.35 ATOM 296 CB HIS A 554 -24.395 54.630 90.048 1.00134.71 ATOM 297 CG HIS A 554 -25.750 54.066 90.367 1.00140.18 ATOM 298 ND1 HIS A 554 -26.872 54.346 89.610 1.00142.30 ATOM 299 CD2 HIS A 554 -26.157 53.246 91.370 1.00142.27 ATOM 300 CE1 HIS A 554 -27.909 53.715 90.134 1.00142.40 ATOM 301 NE2 HIS A 554 -27.503 53.044 91.199 1.00142.27 ATOM 302 N HIS A 555 -25.251 57.506 87.803 1.00137.59 ATOM 303 CA HIS A 555 -25.519 58.943 87.847 0.50141.23 ATOM 304 C HIS A 555 -24.555 59.601 88.829 1.00145.76 ATOM 305 O HIS A 555 -24.899 60.507 89.591 1.00155.97 ATOM 306 CB HIS A 555 -26.984 59.218 88.174 0.50139.25 ATOM 307 CG HIS A 555 -27.927 58.552 87.221 0.50132.83 ATOM 308 ND1 HIS A 555 -28.003 58.901 85.890 0.50130.36 ATOM 309 CD2 HIS A 555 -28.798 57.530 87.392 0.50133.12 ATOM 310 CE1 HIS A 555 -28.895 58.136 85.286 0.50128.90 ATOM 311 NE2 HIS A 555 -29.393 57.297 86.175 0.50131.47 ATOM 312 N HIS A 556 -23.311 59.126 88.767 1.00144.32 ATOM 313 CA HIS A 556 -22.246 59.334 89.739 1.00140.92 ATOM 314 C HIS A 556 -22.765 59.277 91.172 1.00144.67 ATOM 315 O HIS A 556 -22.162 58.625 92.027 1.00143.53 ATOM 316 CB HIS A 556 -21.505 60.644 89.501 1.00143.40 ATOM 317 CG HIS A 556 -20.049 60.554 89.830 1.00143.94 ATOM 318 ND1 HIS A 556 -19.225 61.655 89.916 1.00143.57 ATOM 319 CD2 HIS A 556 -19.265 59.477 90.076 1.00143.54 ATOM 320 CE1 HIS A 556 -17.999 61.260 90.212 1.00139.40 ATOM 321 NE2 HIS A 556 -17.996 59.944 90.315 1.00143.68 TER