HEADER CELL ADHESION 31-DEC-69 6BXB TITLE Crystal structure of an extended b3 integrin P33 COMPND MOL_ID: 1; COMPND 2 MOLECULE: Chimera protein of Integrin beta-3 and Integrin alpha-L; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.39 ANGSTORMS DBREF 6BXB A 1 109 UNP P05106 ITB3_HUMAN 27 135 DBREF 6BXB A 110 286 UNP P20701 ITAL_HUMAN 153 329 DBREF 6BXB A 287 459 UNP P05106 ITB3_HUMAN 376 548 SEQRES 1 A 34 ALA GLU PRO ASN SER HIS ARG CYS ASN ASN GLY ASN GLY SEQRES 2 A 34 THR PHE GLU CYS GLY VAL CYS ARG CYS GLY PRO GLY TRP SEQRES 3 A 34 LEU GLY SER GLN CYS GLU CYS SER ATOM 1 N ALA A 378 106.917 106.033 137.639 1.00126.12 ATOM 2 CA ALA A 378 106.138 106.659 136.580 1.00123.08 ATOM 3 C ALA A 378 106.495 108.126 136.391 1.00130.74 ATOM 4 O ALA A 378 105.972 108.760 135.471 1.00138.62 ATOM 5 CB ALA A 378 104.640 106.523 136.869 1.00113.09 ATOM 6 N GLU A 379 107.356 108.671 137.254 1.00127.45 ATOM 7 CA GLU A 379 107.917 110.016 137.183 1.00120.42 ATOM 8 C GLU A 379 106.886 111.072 136.802 1.00111.82 ATOM 9 O GLU A 379 106.849 111.509 135.644 1.00105.02 ATOM 10 CB GLU A 379 109.080 110.047 136.190 1.00127.00 ATOM 11 CG GLU A 379 110.341 109.381 136.704 1.00135.73 ATOM 12 CD GLU A 379 111.394 109.215 135.628 1.00149.88 ATOM 13 OE1 GLU A 379 111.344 109.955 134.623 1.00154.80 ATOM 14 OE2 GLU A 379 112.268 108.337 135.784 1.00154.11 ATOM 15 N PRO A 380 106.032 111.501 137.729 1.00114.40 ATOM 16 CA PRO A 380 105.185 112.665 137.452 1.00113.84 ATOM 17 C PRO A 380 106.028 113.925 137.350 1.00118.93 ATOM 18 O PRO A 380 107.113 114.021 137.931 1.00123.10 ATOM 19 CB PRO A 380 104.240 112.720 138.660 1.00113.56 ATOM 20 CG PRO A 380 104.304 111.361 139.271 1.00110.15 ATOM 21 CD PRO A 380 105.700 110.875 139.019 1.00112.39 ATOM 22 N ASN A 381 105.515 114.896 136.590 1.00121.49 ATOM 23 CA ASN A 381 106.203 116.169 136.367 1.00126.69 ATOM 24 C ASN A 381 107.613 115.952 135.820 1.00130.52 ATOM 25 O ASN A 381 108.579 116.569 136.275 1.00128.17 ATOM 26 CB ASN A 381 106.243 117.005 137.649 1.00126.54 ATOM 27 CG ASN A 381 104.912 117.648 137.969 1.00119.41 ATOM 28 OD1 ASN A 381 104.349 118.379 137.157 1.00122.05 ATOM 29 ND2 ASN A 381 104.405 117.389 139.168 1.00112.40 ATOM 30 N SER A 382 107.733 115.072 134.831 1.00135.32 ATOM 31 CA SER A 382 109.038 114.620 134.372 1.00138.32 ATOM 32 C SER A 382 109.694 115.647 133.455 1.00136.60 ATOM 33 O SER A 382 109.023 116.439 132.787 1.00137.10 ATOM 34 CB SER A 382 108.911 113.280 133.646 1.00138.33 ATOM 35 OG SER A 382 110.183 112.701 133.412 1.00136.24 ATOM 36 N HIS A 383 111.029 115.624 133.430 1.00132.78 ATOM 37 CA HIS A 383 111.796 116.489 132.541 1.00127.65 ATOM 38 C HIS A 383 111.861 115.957 131.116 1.00128.40 ATOM 39 O HIS A 383 112.512 116.576 130.267 1.00132.55 ATOM 40 CB HIS A 383 113.214 116.690 133.084 1.00130.21 ATOM 41 CG HIS A 383 114.062 115.458 133.037 1.00130.50 ATOM 42 ND1 HIS A 383 114.057 114.511 134.039 1.00129.14 ATOM 43 CD2 HIS A 383 114.948 115.020 132.111 1.00128.86 ATOM 44 CE1 HIS A 383 114.901 113.542 133.731 1.00127.95 ATOM 45 NE2 HIS A 383 115.454 113.827 132.566 1.00128.93 ATOM 46 N ARG A 384 111.220 114.824 130.841 1.00123.44 ATOM 47 CA ARG A 384 111.035 114.341 129.482 1.00118.50 ATOM 48 C ARG A 384 109.761 114.876 128.848 1.00114.59 ATOM 49 O ARG A 384 109.565 114.699 127.642 1.00 98.81 ATOM 50 CB ARG A 384 111.006 112.809 129.462 1.00116.24 ATOM 51 CG ARG A 384 112.229 112.147 130.071 1.00111.10 ATOM 52 CD ARG A 384 113.318 111.888 129.040 1.00116.61 ATOM 53 NE ARG A 384 112.872 111.023 127.949 1.00128.40 ATOM 54 CZ ARG A 384 112.801 111.404 126.678 1.00131.28 ATOM 55 NH1 ARG A 384 113.156 112.634 126.336 1.00133.07 ATOM 56 NH2 ARG A 384 112.386 110.556 125.745 1.00124.83 ATOM 57 N CYS A 385 108.895 115.520 129.628 1.00132.69 ATOM 58 CA CYS A 385 107.641 116.045 129.107 1.00139.45 ATOM 59 C CYS A 385 107.535 117.541 129.375 1.00142.53 ATOM 60 O CYS A 385 106.623 117.989 130.078 1.00145.50 ATOM 61 CB CYS A 385 106.456 115.300 129.725 1.00140.35 ATOM 62 SG CYS A 385 106.710 113.508 129.890 1.00135.51 ATOM 63 N ASN A 386 108.478 118.311 128.829 1.00134.83 ATOM 64 CA ASN A 386 108.504 119.771 128.920 1.00127.59 ATOM 65 C ASN A 386 108.704 120.272 130.346 1.00135.51 ATOM 66 O ASN A 386 108.382 121.427 130.646 1.00120.97 ATOM 67 CB ASN A 386 107.234 120.388 128.325 1.00117.27 ATOM 68 CG ASN A 386 107.111 120.147 126.838 1.00120.43 ATOM 69 OD1 ASN A 386 107.506 119.099 126.324 1.00123.20 ATOM 70 ND2 ASN A 386 106.564 121.130 126.131 1.00115.81 ATOM 71 N ASN A 387 109.248 119.426 131.223 1.00163.44 ATOM 72 CA ASN A 387 109.448 119.760 132.630 1.00166.12 ATOM 73 C ASN A 387 108.131 120.081 133.322 1.00161.72 ATOM 74 O ASN A 387 107.784 121.254 133.491 1.00167.46 ATOM 75 CB ASN A 387 110.410 120.941 132.787 1.00166.17 ATOM 76 CG ASN A 387 111.845 120.562 132.518 1.00162.80 ATOM 77 OD1 ASN A 387 112.504 119.952 133.359 1.00160.23 ATOM 78 ND2 ASN A 387 112.347 120.933 131.346 1.00160.07 ATOM 79 N GLY A 388 107.391 119.047 133.729 1.00149.35 ATOM 80 CA GLY A 388 106.202 119.192 134.542 1.00142.15 ATOM 81 C GLY A 388 104.907 118.895 133.810 1.00139.89 ATOM 82 O GLY A 388 103.951 118.418 134.432 1.00137.33 ATOM 83 N ASN A 389 104.858 119.152 132.507 1.00136.82 ATOM 84 CA ASN A 389 103.606 119.107 131.763 1.00130.45 ATOM 85 C ASN A 389 103.137 117.696 131.440 1.00120.67 ATOM 86 O ASN A 389 102.123 117.547 130.751 1.00116.34 ATOM 87 CB ASN A 389 103.760 119.908 130.476 1.00134.29 ATOM 88 CG ASN A 389 104.561 121.164 130.690 1.00139.42 ATOM 89 OD1 ASN A 389 105.747 121.104 130.997 1.00140.03 ATOM 90 ND2 ASN A 389 103.915 122.311 130.559 1.00140.69 ATOM 91 N GLY A 390 103.825 116.664 131.914 1.00108.95 ATOM 92 CA GLY A 390 103.415 115.305 131.622 1.00 94.71 ATOM 93 C GLY A 390 104.068 114.314 132.554 1.00 96.13 ATOM 94 O GLY A 390 105.203 114.505 133.001 1.00 93.91 ATOM 95 N THR A 391 103.335 113.244 132.851 1.00 92.21 ATOM 96 CA THR A 391 103.861 112.119 133.611 1.00 93.13 ATOM 97 C THR A 391 104.480 111.105 132.652 1.00 88.08 ATOM 98 O THR A 391 103.913 110.809 131.596 1.00 85.86 ATOM 99 CB THR A 391 102.751 111.465 134.440 1.00 95.61 ATOM 100 OG1 THR A 391 102.236 112.409 135.390 1.00100.02 ATOM 101 CG2 THR A 391 103.271 110.251 135.180 1.00 93.66 ATOM 102 N PHE A 392 105.647 110.579 133.021 1.00 86.79 ATOM 103 CA PHE A 392 106.461 109.756 132.125 1.00 93.49 ATOM 104 C PHE A 392 106.425 108.311 132.614 1.00 96.57 ATOM 105 O PHE A 392 107.318 107.850 133.325 1.00 93.62 ATOM 106 CB PHE A 392 107.891 110.301 132.059 1.00 90.33 ATOM 107 CG PHE A 392 108.819 109.495 131.189 1.00 97.79 ATOM 108 CD1 PHE A 392 108.709 109.534 129.807 1.00 95.66 ATOM 109 CD2 PHE A 392 109.817 108.717 131.754 1.00 97.31 ATOM 110 CE1 PHE A 392 109.570 108.801 129.007 1.00 93.51 ATOM 111 CE2 PHE A 392 110.679 107.982 130.962 1.00 92.01 ATOM 112 CZ PHE A 392 110.557 108.025 129.587 1.00 92.24 ATOM 113 N GLU A 393 105.383 107.587 132.218 1.00 99.20 ATOM 114 CA GLU A 393 105.214 106.196 132.609 1.00 95.15 ATOM 115 C GLU A 393 105.455 105.301 131.400 1.00 79.95 ATOM 116 O GLU A 393 104.981 105.592 130.296 1.00 77.84 ATOM 117 CB GLU A 393 103.827 105.954 133.222 1.00 92.63 ATOM 118 CG GLU A 393 102.680 105.781 132.242 1.00 88.88 ATOM 119 CD GLU A 393 101.354 105.532 132.938 1.00 89.48 ATOM 120 OE1 GLU A 393 101.356 105.266 134.158 1.00 94.36 ATOM 121 OE2 GLU A 393 100.308 105.609 132.262 1.00 85.15 ATOM 122 N CYS A 394 106.245 104.247 131.608 1.00 80.08 ATOM 123 CA CYS A 394 106.493 103.218 130.597 1.00 82.60 ATOM 124 C CYS A 394 107.126 103.791 129.328 1.00 84.67 ATOM 125 O CYS A 394 106.830 103.351 128.215 1.00 82.26 ATOM 126 CB CYS A 394 105.208 102.458 130.262 1.00 81.98 ATOM 127 SG CYS A 394 104.402 101.713 131.702 1.00 83.97 ATOM 128 N GLY A 395 108.005 104.776 129.490 1.00 90.32 ATOM 129 CA GLY A 395 108.794 105.258 128.372 1.00 85.62 ATOM 130 C GLY A 395 108.116 106.249 127.452 1.00 87.33 ATOM 131 O GLY A 395 108.673 106.565 126.396 1.00 95.73 ATOM 132 N VAL A 396 106.930 106.747 127.807 1.00 92.00 ATOM 133 CA VAL A 396 106.238 107.781 127.045 1.00 92.98 ATOM 134 C VAL A 396 105.654 108.794 128.022 1.00 92.36 ATOM 135 O VAL A 396 105.659 108.596 129.238 1.00 86.22 ATOM 136 CB VAL A 396 105.123 107.211 126.142 1.00 87.49 ATOM 137 CG1 VAL A 396 105.702 106.288 125.078 1.00 81.55 ATOM 138 CG2 VAL A 396 104.078 106.490 126.979 1.00 87.87 ATOM 139 N CYS A 397 105.137 109.887 127.470 1.00 91.93 ATOM 140 CA CYS A 397 104.526 110.949 128.256 1.00 88.91 ATOM 141 C CYS A 397 103.009 110.804 128.249 1.00 93.03 ATOM 142 O CYS A 397 102.401 110.575 127.197 1.00 95.65 ATOM 143 CB CYS A 397 104.922 112.330 127.725 1.00 94.99 ATOM 144 SG CYS A 397 106.657 112.792 127.989 1.00 99.73 ATOM 145 N ARG A 398 102.408 110.932 129.428 1.00 96.99 ATOM 146 CA ARG A 398 100.964 111.057 129.589 1.00110.23 ATOM 147 C ARG A 398 100.697 112.512 129.951 1.00118.47 ATOM 148 O ARG A 398 101.012 112.950 131.064 1.00122.43 ATOM 149 CB ARG A 398 100.437 110.110 130.663 1.00110.79 ATOM 150 CG ARG A 398 100.897 108.671 130.514 1.00106.15 ATOM 151 CD ARG A 398 100.250 107.988 129.318 1.00 97.63 ATOM 152 NE ARG A 398 98.794 108.114 129.328 1.00 96.77 ATOM 153 CZ ARG A 398 97.981 107.386 130.088 1.00 97.77 ATOM 154 NH1 ARG A 398 98.475 106.475 130.916 1.00 90.79 ATOM 155 NH2 ARG A 398 96.670 107.575 130.026 1.00100.42 ATOM 156 N CYS A 399 100.122 113.257 129.011 1.00118.66 ATOM 157 CA CYS A 399 100.115 114.711 129.090 1.00116.57 ATOM 158 C CYS A 399 99.030 115.215 130.030 1.00108.75 ATOM 159 O CYS A 399 97.879 114.765 129.977 1.00 92.68 ATOM 160 CB CYS A 399 99.944 115.316 127.698 1.00114.15 ATOM 161 SG CYS A 399 101.413 115.079 126.697 1.00115.61 ATOM 162 N GLY A 400 99.410 116.154 130.894 1.00112.47 ATOM 163 CA GLY A 400 98.467 116.805 131.765 1.00121.40 ATOM 164 C GLY A 400 97.571 117.759 131.004 1.00123.64 ATOM 165 O GLY A 400 97.519 117.751 129.770 1.00112.49 ATOM 166 N PRO A 401 96.866 118.622 131.734 1.00137.06 ATOM 167 CA PRO A 401 95.842 119.466 131.102 1.00144.36 ATOM 168 C PRO A 401 96.428 120.399 130.049 1.00142.27 ATOM 169 O PRO A 401 97.421 121.089 130.284 1.00148.24 ATOM 170 CB PRO A 401 95.250 120.245 132.284 1.00148.69 ATOM 171 CG PRO A 401 96.300 120.193 133.349 1.00144.87 ATOM 172 CD PRO A 401 96.977 118.867 133.182 1.00140.05 ATOM 173 N GLY A 402 95.803 120.403 128.874 1.00130.64 ATOM 174 CA GLY A 402 96.155 121.343 127.825 1.00124.71 ATOM 175 C GLY A 402 97.152 120.827 126.807 1.00127.72 ATOM 176 O GLY A 402 96.858 120.779 125.608 1.00117.67 ATOM 177 N TRP A 403 98.336 120.440 127.272 1.00141.68 ATOM 178 CA TRP A 403 99.425 120.102 126.371 1.00142.89 ATOM 179 C TRP A 403 99.183 118.755 125.690 1.00134.26 ATOM 180 O TRP A 403 98.407 117.917 126.155 1.00139.35 ATOM 181 CB TRP A 403 100.755 120.080 127.126 1.00149.37 ATOM 182 CG TRP A 403 101.377 121.439 127.315 1.00153.25 ATOM 183 CD1 TRP A 403 102.143 122.118 126.412 1.00152.47 ATOM 184 CD2 TRP A 403 101.298 122.274 128.481 1.00158.03 ATOM 185 NE1 TRP A 403 102.540 123.325 126.938 1.00153.91 ATOM 186 CE2 TRP A 403 102.036 123.445 128.206 1.00159.04 ATOM 187 CE3 TRP A 403 100.674 122.147 129.727 1.00160.16 ATOM 188 CZ2 TRP A 403 102.167 124.483 129.132 1.00162.29 ATOM 189 CZ3 TRP A 403 100.806 123.182 130.647 1.00162.23 ATOM 190 CH2 TRP A 403 101.547 124.333 130.343 1.00162.83 ATOM 191 N LEU A 404 99.863 118.560 124.561 1.00127.78 ATOM 192 CA LEU A 404 99.783 117.317 123.805 1.00118.59 ATOM 193 C LEU A 404 101.142 117.034 123.179 1.00117.04 ATOM 194 O LEU A 404 102.078 117.830 123.299 1.00112.40 ATOM 195 CB LEU A 404 98.700 117.382 122.722 1.00111.57 ATOM 196 CG LEU A 404 97.240 117.105 123.078 1.00107.50 ATOM 197 CD1 LEU A 404 96.352 117.266 121.849 1.00105.66 ATOM 198 CD2 LEU A 404 97.080 115.719 123.669 1.00105.92 ATOM 199 N GLY A 405 101.246 115.890 122.513 1.00125.65 ATOM 200 CA GLY A 405 102.428 115.537 121.754 1.00130.65 ATOM 201 C GLY A 405 103.200 114.374 122.363 1.00132.97 ATOM 202 O GLY A 405 102.876 113.846 123.430 1.00146.31 ATOM 203 N SER A 406 104.246 113.977 121.634 1.00118.69 ATOM 204 CA SER A 406 105.150 112.931 122.094 1.00107.59 ATOM 205 C SER A 406 105.727 113.337 123.442 1.00109.16 ATOM 206 O SER A 406 105.493 112.678 124.461 1.00118.97 ATOM 207 CB SER A 406 106.254 112.692 121.068 1.00102.51 ATOM 208 OG SER A 406 105.735 112.177 119.848 1.00 96.89 ATOM 209 N GLN A 407 106.501 114.412 123.444 1.00107.87 ATOM 210 CA GLN A 407 106.640 115.225 124.637 1.00112.74 ATOM 211 C GLN A 407 105.461 116.183 124.692 1.00132.44 ATOM 212 O GLN A 407 104.963 116.639 123.659 1.00143.54 ATOM 213 CB GLN A 407 107.949 116.013 124.624 1.00113.77 ATOM 214 CG GLN A 407 109.198 115.167 124.546 1.00112.70 ATOM 215 CD GLN A 407 109.610 114.873 123.124 1.00118.47 ATOM 216 OE1 GLN A 407 108.790 114.485 122.292 1.00118.02 ATOM 217 NE2 GLN A 407 110.890 115.062 122.832 1.00124.72 ATOM 218 N CYS A 408 105.007 116.489 125.901 1.00138.93 ATOM 219 CA CYS A 408 103.816 117.323 126.024 1.00145.00 ATOM 220 C CYS A 408 104.118 118.748 125.563 1.00143.36 ATOM 221 O CYS A 408 104.196 119.685 126.368 1.00142.07 ATOM 222 CB CYS A 408 103.299 117.289 127.460 1.00147.70 ATOM 223 SG CYS A 408 102.903 115.619 127.966 1.00145.39 ATOM 224 N GLU A 409 104.257 118.918 124.246 1.00140.60 ATOM 225 CA GLU A 409 104.791 120.138 123.658 1.00134.37 ATOM 226 C GLU A 409 103.866 120.829 122.668 1.00131.97 ATOM 227 O GLU A 409 104.050 122.025 122.422 1.00133.16 ATOM 228 CB GLU A 409 106.116 119.843 122.935 1.00129.92 ATOM 229 CG GLU A 409 105.934 119.137 121.591 1.00133.41 ATOM 230 CD GLU A 409 106.832 117.921 121.417 1.00136.92 ATOM 231 OE1 GLU A 409 108.038 118.018 121.728 1.00136.27 ATOM 232 OE2 GLU A 409 106.326 116.868 120.967 1.00134.64 ATOM 233 N CYS A 410 102.902 120.125 122.083 1.00130.34 ATOM 234 CA CYS A 410 102.158 120.662 120.954 1.00137.73 ATOM 235 C CYS A 410 100.940 121.482 121.363 1.00143.38 ATOM 236 O CYS A 410 100.296 122.071 120.488 1.00148.44 ATOM 237 CB CYS A 410 101.748 119.519 120.021 1.00137.53 ATOM 238 SG CYS A 410 103.150 118.806 119.112 1.00132.70 ATOM 239 N SER A 411 100.616 121.532 122.658 1.00149.29 ATOM 240 CA SER A 411 99.621 122.449 123.210 1.00156.76 ATOM 241 C SER A 411 98.320 122.496 122.416 1.00157.45 ATOM 242 O SER A 411 97.498 121.577 122.496 1.00155.21 ATOM 243 CB SER A 411 100.202 123.861 123.307 1.00161.53 ATOM 244 OG SER A 411 100.961 124.029 124.492 1.00162.27 TER