HEADER BLOOD CLOTTING 31-DEC-69 7TD8 TITLE Integrin alaphIIBbeta3 complex with Tirofiban COMPND MOL_ID: 2; COMPND 2 MOLECULE: Integrin beta-3; COMPND 3 CHAIN: B, D; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.60 ANGSTORMS DBREF 7TD8 D 1 471 UNP P05106 ITB3_HUMAN 27 497 SEQRES 1 D 31 ALA GLU PRO ASN SER HIS ARG CYS ASN ASN GLY ASN GLY SEQRES 2 D 31 THR PHE GLU CYS GLY VAL CYS ARG CYS GLY PRO GLY TRP SEQRES 3 D 31 LEU GLY SER GLN CYS ATOM 1 N ALA D 441 17.823 84.473 149.765 1.00 90.46 ATOM 2 CA ALA D 441 18.433 83.650 150.800 1.00 89.84 ATOM 3 C ALA D 441 18.315 84.329 152.157 1.00 86.70 ATOM 4 O ALA D 441 18.402 85.555 152.267 1.00 86.31 ATOM 5 CB ALA D 441 19.903 83.384 150.476 1.00 87.77 ATOM 6 N GLU D 442 18.113 83.521 153.194 1.00 85.60 ATOM 7 CA GLU D 442 17.946 84.028 154.552 1.00 84.93 ATOM 8 C GLU D 442 19.139 83.613 155.400 1.00 80.82 ATOM 9 O GLU D 442 19.191 82.469 155.879 1.00 80.38 ATOM 10 CB GLU D 442 16.644 83.508 155.165 1.00 94.07 ATOM 11 CG GLU D 442 16.347 84.058 156.548 1.00100.01 ATOM 12 CD GLU D 442 15.015 83.576 157.087 1.00110.35 ATOM 13 OE1 GLU D 442 14.262 82.932 156.325 1.00112.75 ATOM 14 OE2 GLU D 442 14.721 83.839 158.273 1.00115.36 ATOM 15 N PRO D 443 20.120 84.488 155.605 1.00 70.65 ATOM 16 CA PRO D 443 21.248 84.135 156.469 1.00 67.99 ATOM 17 C PRO D 443 20.807 84.015 157.917 1.00 71.46 ATOM 18 O PRO D 443 19.887 84.701 158.368 1.00 76.19 ATOM 19 CB PRO D 443 22.226 85.303 156.283 1.00 64.10 ATOM 20 CG PRO D 443 21.749 86.037 155.064 1.00 67.22 ATOM 21 CD PRO D 443 20.272 85.827 155.015 1.00 68.59 ATOM 22 N ASN D 444 21.481 83.123 158.645 1.00 71.08 ATOM 23 CA ASN D 444 21.199 82.885 160.060 1.00 75.15 ATOM 24 C ASN D 444 19.720 82.581 160.278 1.00 80.98 ATOM 25 O ASN D 444 19.082 83.095 161.199 1.00 81.69 ATOM 26 CB ASN D 444 21.653 84.071 160.911 1.00 72.39 ATOM 27 CG ASN D 444 23.100 84.443 160.657 1.00 68.63 ATOM 28 OD1 ASN D 444 24.013 83.725 161.060 1.00 69.54 ATOM 29 ND2 ASN D 444 23.315 85.568 159.984 1.00 64.89 ATOM 30 N SER D 445 19.170 81.736 159.411 1.00 82.51 ATOM 31 CA SER D 445 17.745 81.449 159.448 1.00 85.80 ATOM 32 C SER D 445 17.408 80.527 160.613 1.00 85.55 ATOM 33 O SER D 445 18.116 79.553 160.881 1.00 83.51 ATOM 34 CB SER D 445 17.301 80.816 158.128 1.00 86.04 ATOM 35 OG SER D 445 15.930 80.463 158.164 1.00 91.87 ATOM 36 N HIS D 446 16.312 80.847 161.307 1.00 91.64 ATOM 37 CA HIS D 446 15.825 79.987 162.382 1.00 97.62 ATOM 38 C HIS D 446 15.522 78.581 161.882 1.00 96.38 ATOM 39 O HIS D 446 15.570 77.620 162.658 1.00 93.21 ATOM 40 CB HIS D 446 14.567 80.591 163.005 1.00106.75 ATOM 41 CG HIS D 446 13.360 80.505 162.120 1.00113.33 ATOM 42 ND1 HIS D 446 12.281 79.696 162.406 1.00120.27 ATOM 43 CD2 HIS D 446 13.073 81.112 160.945 1.00111.67 ATOM 44 CE1 HIS D 446 11.377 79.817 161.451 1.00120.62 ATOM 45 NE2 HIS D 446 11.833 80.671 160.552 1.00115.68 ATOM 46 N ARG D 447 15.210 78.445 160.593 1.00 93.88 ATOM 47 CA ARG D 447 14.845 77.152 160.031 0.53 95.81 ATOM 48 C ARG D 447 16.038 76.212 159.906 1.00 95.60 ATOM 49 O ARG D 447 15.843 75.004 159.732 1.00 95.49 ATOM 50 CB ARG D 447 14.189 77.363 158.665 0.53 95.05 ATOM 51 CG ARG D 447 13.392 76.186 158.140 0.53 99.04 ATOM 52 CD ARG D 447 12.544 76.615 156.953 0.53 96.92 ATOM 53 NE ARG D 447 11.782 75.508 156.390 0.53 96.51 ATOM 54 CZ ARG D 447 10.892 75.632 155.415 0.53 98.61 ATOM 55 NH1 ARG D 447 10.617 76.808 154.875 0.53 97.10 ATOM 56 NH2 ARG D 447 10.262 74.549 154.971 0.53103.33 ATOM 57 N CYS D 448 17.259 76.729 159.993 1.00 95.04 ATOM 58 CA CYS D 448 18.468 75.929 159.804 1.00100.87 ATOM 59 C CYS D 448 19.291 75.929 161.088 1.00111.32 ATOM 60 O CYS D 448 20.017 76.889 161.365 1.00109.22 ATOM 61 CB CYS D 448 19.277 76.464 158.628 1.00 93.70 ATOM 62 SG CYS D 448 18.338 76.568 157.096 1.00 88.99 ATOM 63 N ASN D 449 19.174 74.847 161.862 1.00131.06 ATOM 64 CA ASN D 449 19.997 74.622 163.054 1.00138.29 ATOM 65 C ASN D 449 19.846 75.749 164.073 1.00137.56 ATOM 66 O ASN D 449 20.818 76.157 164.713 1.00138.50 ATOM 67 CB ASN D 449 21.471 74.440 162.685 1.00143.93 ATOM 68 CG ASN D 449 21.712 73.220 161.822 1.00151.04 ATOM 69 OD1 ASN D 449 21.052 72.193 161.980 1.00157.15 ATOM 70 ND2 ASN D 449 22.661 73.328 160.898 1.00149.39 ATOM 71 N ASN D 450 18.625 76.265 164.214 1.00130.76 ATOM 72 CA ASN D 450 18.277 77.322 165.157 1.00127.58 ATOM 73 C ASN D 450 18.968 78.643 164.832 1.00120.87 ATOM 74 O ASN D 450 18.993 79.549 165.676 1.00121.81 ATOM 75 CB ASN D 450 18.588 76.897 166.603 1.00132.88 ATOM 76 CG ASN D 450 17.937 77.792 167.641 1.00135.77 ATOM 77 OD1 ASN D 450 16.846 77.502 168.135 1.00141.79 ATOM 78 ND2 ASN D 450 18.610 78.884 167.982 1.00131.53 ATOM 79 N GLY D 451 19.526 78.790 163.631 1.00112.60 ATOM 80 CA GLY D 451 20.150 80.043 163.249 1.00105.70 ATOM 81 C GLY D 451 21.603 79.922 162.840 1.00 97.71 ATOM 82 O GLY D 451 22.282 80.934 162.637 1.00 95.81 ATOM 83 N ASN D 452 22.095 78.692 162.709 1.00 99.22 ATOM 84 CA ASN D 452 23.494 78.467 162.369 1.00100.28 ATOM 85 C ASN D 452 23.742 78.359 160.871 1.00 98.50 ATOM 86 O ASN D 452 24.889 78.517 160.437 1.00 99.56 ATOM 87 CB ASN D 452 24.009 77.199 163.057 1.00108.75 ATOM 88 CG ASN D 452 24.219 77.388 164.546 1.00116.65 ATOM 89 OD1 ASN D 452 25.305 77.762 164.989 1.00116.64 ATOM 90 ND2 ASN D 452 23.177 77.133 165.327 1.00123.07 ATOM 91 N GLY D 453 22.707 78.096 160.073 1.00 94.90 ATOM 92 CA GLY D 453 22.849 77.940 158.644 1.00 86.52 ATOM 93 C GLY D 453 22.048 78.970 157.864 1.00 78.68 ATOM 94 O GLY D 453 21.319 79.792 158.425 1.00 79.83 ATOM 95 N THR D 454 22.203 78.903 156.544 1.00 72.21 ATOM 96 CA THR D 454 21.522 79.792 155.614 1.00 74.08 ATOM 97 C THR D 454 20.444 79.022 154.862 1.00 74.55 ATOM 98 O THR D 454 20.671 77.891 154.418 1.00 70.33 ATOM 99 CB THR D 454 22.513 80.414 154.622 1.00 71.55 ATOM 100 OG1 THR D 454 23.411 81.283 155.324 1.00 72.92 ATOM 101 CG2 THR D 454 21.784 81.209 153.546 1.00 64.61 ATOM 102 N PHE D 455 19.271 79.636 154.729 1.00 74.86 ATOM 103 CA PHE D 455 18.125 79.033 154.053 1.00 82.08 ATOM 104 C PHE D 455 17.979 79.693 152.685 1.00 84.24 ATOM 105 O PHE D 455 17.458 80.806 152.575 1.00 84.93 ATOM 106 CB PHE D 455 16.860 79.194 154.892 1.00 86.55 ATOM 107 CG PHE D 455 15.673 78.451 154.351 1.00 90.58 ATOM 108 CD1 PHE D 455 15.632 77.068 154.389 1.00 91.89 ATOM 109 CD2 PHE D 455 14.595 79.135 153.815 1.00 96.14 ATOM 110 CE1 PHE D 455 14.542 76.379 153.894 1.00 98.06 ATOM 111 CE2 PHE D 455 13.501 78.451 153.320 1.00102.36 ATOM 112 CZ PHE D 455 13.474 77.072 153.359 1.00102.92 ATOM 113 N GLU D 456 18.445 79.005 151.645 1.00 84.57 ATOM 114 CA GLU D 456 18.309 79.472 150.274 1.00 83.65 ATOM 115 C GLU D 456 17.693 78.375 149.420 1.00 80.41 ATOM 116 O GLU D 456 18.056 77.200 149.540 1.00 77.55 ATOM 117 CB GLU D 456 19.660 79.908 149.677 1.00 84.22 ATOM 118 CG GLU D 456 20.646 78.780 149.398 1.00 87.09 ATOM 119 CD GLU D 456 21.903 79.264 148.700 1.00 88.24 ATOM 120 OE1 GLU D 456 22.159 80.488 148.710 1.00 88.49 ATOM 121 OE2 GLU D 456 22.633 78.421 148.137 1.00 90.22 ATOM 122 N CYS D 457 16.737 78.770 148.580 1.00 81.51 ATOM 123 CA CYS D 457 16.132 77.890 147.581 1.00 86.63 ATOM 124 C CYS D 457 15.556 76.619 148.204 1.00 89.34 ATOM 125 O CYS D 457 15.602 75.542 147.604 1.00 93.13 ATOM 126 CB CYS D 457 17.137 77.547 146.478 1.00 86.74 ATOM 127 SG CYS D 457 17.890 78.994 145.693 1.00 86.44 ATOM 128 N GLY D 458 15.015 76.735 149.414 1.00 87.02 ATOM 129 CA GLY D 458 14.293 75.650 150.042 1.00 88.70 ATOM 130 C GLY D 458 15.125 74.639 150.799 1.00 89.79 ATOM 131 O GLY D 458 14.577 73.618 151.231 1.00 93.57 ATOM 132 N VAL D 459 16.425 74.879 150.978 1.00 85.80 ATOM 133 CA VAL D 459 17.302 73.959 151.695 1.00 88.68 ATOM 134 C VAL D 459 18.219 74.753 152.619 1.00 85.60 ATOM 135 O VAL D 459 18.362 75.972 152.500 1.00 77.46 ATOM 136 CB VAL D 459 18.138 73.076 150.747 1.00 89.03 ATOM 137 CG1 VAL D 459 17.242 72.159 149.930 1.00 90.06 ATOM 138 CG2 VAL D 459 19.002 73.940 149.843 1.00 82.28 ATOM 139 N CYS D 460 18.856 74.034 153.542 1.00 84.71 ATOM 140 CA CYS D 460 19.716 74.625 154.561 1.00 80.95 ATOM 141 C CYS D 460 21.174 74.418 154.172 1.00 82.73 ATOM 142 O CYS D 460 21.654 73.282 154.118 1.00 86.53 ATOM 143 CB CYS D 460 19.426 74.017 155.930 1.00 83.04 ATOM 144 SG CYS D 460 17.904 74.630 156.682 1.00 91.59 ATOM 145 N ARG D 461 21.874 75.518 153.912 1.00 83.87 ATOM 146 CA ARG D 461 23.300 75.500 153.623 1.00 84.96 ATOM 147 C ARG D 461 24.075 75.889 154.874 1.00 85.63 ATOM 148 O ARG D 461 23.643 76.757 155.638 1.00 87.26 ATOM 149 CB ARG D 461 23.639 76.464 152.484 1.00 88.73 ATOM 150 CG ARG D 461 22.888 76.202 151.191 1.00 92.73 ATOM 151 CD ARG D 461 23.520 75.062 150.417 1.00100.50 ATOM 152 NE ARG D 461 24.937 75.300 150.164 1.00103.81 ATOM 153 CZ ARG D 461 25.407 76.135 149.247 1.00103.55 ATOM 154 NH1 ARG D 461 24.597 76.846 148.480 1.00102.39 ATOM 155 NH2 ARG D 461 26.722 76.262 149.099 1.00104.39 ATOM 156 N CYS D 462 25.213 75.237 155.090 1.00 80.27 ATOM 157 CA CYS D 462 26.096 75.644 156.173 1.00 79.67 ATOM 158 C CYS D 462 26.658 77.030 155.867 1.00 74.80 ATOM 159 O CYS D 462 27.165 77.278 154.768 1.00 78.53 ATOM 160 CB CYS D 462 27.214 74.614 156.369 1.00 82.68 ATOM 161 SG CYS D 462 26.770 73.284 157.529 1.00119.84 ATOM 162 N GLY D 463 26.523 77.949 156.829 1.00 73.54 ATOM 163 CA GLY D 463 26.885 79.321 156.612 1.00 64.89 ATOM 164 C GLY D 463 28.388 79.506 156.503 1.00 65.14 ATOM 165 O GLY D 463 29.168 78.549 156.598 1.00 67.70 ATOM 166 N PRO D 464 28.810 80.754 156.301 1.00 65.83 ATOM 167 CA PRO D 464 30.245 81.030 156.166 1.00 63.00 ATOM 168 C PRO D 464 30.976 80.830 157.485 1.00 68.88 ATOM 169 O PRO D 464 30.468 81.166 158.557 1.00 67.50 ATOM 170 CB PRO D 464 30.283 82.495 155.715 1.00 60.91 ATOM 171 CG PRO D 464 29.020 83.077 156.250 1.00 60.00 ATOM 172 CD PRO D 464 27.996 81.977 156.183 1.00 60.82 ATOM 173 N GLY D 465 32.181 80.269 157.394 1.00 67.15 ATOM 174 CA GLY D 465 32.996 79.985 158.555 1.00 70.10 ATOM 175 C GLY D 465 32.880 78.571 159.082 1.00111.93 ATOM 176 O GLY D 465 33.667 78.187 159.956 1.00 77.65 ATOM 177 N TRP D 466 31.927 77.791 158.584 1.00 98.72 ATOM 178 CA TRP D 466 31.745 76.409 158.999 1.00109.40 ATOM 179 C TRP D 466 32.437 75.467 158.022 1.00117.72 ATOM 180 O TRP D 466 32.509 75.733 156.819 1.00115.15 ATOM 181 CB TRP D 466 30.259 76.058 159.090 1.00115.01 ATOM 182 CG TRP D 466 29.499 76.851 160.107 1.00120.98 ATOM 183 CD1 TRP D 466 28.805 78.007 159.895 1.00118.25 ATOM 184 CD2 TRP D 466 29.350 76.543 161.499 1.00128.97 ATOM 185 NE1 TRP D 466 28.236 78.439 161.068 1.00120.57 ATOM 186 CE2 TRP D 466 28.555 77.559 162.068 1.00127.75 ATOM 187 CE3 TRP D 466 29.813 75.509 162.319 1.00137.56 ATOM 188 CZ2 TRP D 466 28.213 77.570 163.419 1.00133.20 ATOM 189 CZ3 TRP D 466 29.472 75.522 163.661 1.00142.57 ATOM 190 CH2 TRP D 466 28.680 76.546 164.197 1.00140.14 ATOM 191 N LEU D 467 32.945 74.358 158.551 1.00127.69 ATOM 192 CA LEU D 467 33.601 73.332 157.754 1.00136.30 ATOM 193 C LEU D 467 32.728 72.085 157.694 1.00146.72 ATOM 194 O LEU D 467 32.119 71.692 158.694 1.00150.90 ATOM 195 CB LEU D 467 34.977 72.981 158.327 1.00131.64 ATOM 196 CG LEU D 467 36.080 74.013 158.081 1.00122.21 ATOM 197 CD1 LEU D 467 37.375 73.588 158.753 1.00125.52 ATOM 198 CD2 LEU D 467 36.289 74.220 156.588 1.00117.67 ATOM 199 N GLY D 468 32.672 71.470 156.520 1.00157.77 ATOM 200 CA GLY D 468 31.870 70.287 156.309 1.00171.86 ATOM 201 C GLY D 468 30.564 70.597 155.595 1.00177.95 ATOM 202 O GLY D 468 30.064 71.724 155.600 1.00174.20 ATOM 203 N SER D 469 30.004 69.563 154.965 1.00192.28 ATOM 204 CA SER D 469 28.722 69.713 154.287 1.00190.33 ATOM 205 C SER D 469 27.550 69.645 155.254 1.00191.90 ATOM 206 O SER D 469 26.497 70.233 154.987 1.00187.42 ATOM 207 CB SER D 469 28.571 68.641 153.207 1.00198.55 ATOM 208 OG SER D 469 28.643 67.343 153.769 1.00206.16 ATOM 209 N GLN D 470 27.706 68.933 156.368 1.00196.23 ATOM 210 CA GLN D 470 26.675 68.842 157.393 1.00196.00 ATOM 211 C GLN D 470 27.129 69.454 158.709 1.00196.51 ATOM 212 O GLN D 470 26.425 69.322 159.718 1.00200.56 ATOM 213 CB GLN D 470 26.255 67.385 157.597 1.00197.00 ATOM 214 CG GLN D 470 25.781 66.717 156.315 1.00194.81 ATOM 215 CD GLN D 470 25.415 65.260 156.509 1.00199.94 ATOM 216 OE1 GLN D 470 25.389 64.762 157.634 1.00204.04 ATOM 217 NE2 GLN D 470 25.129 64.568 155.411 1.00200.69 ATOM 218 N CYS D 471 28.299 70.096 158.725 1.00196.93 ATOM 219 CA CYS D 471 28.771 70.869 159.869 1.00196.66 ATOM 220 C CYS D 471 28.939 69.974 161.097 1.00205.80 ATOM 221 O CYS D 471 28.099 69.955 162.000 1.00207.33 ATOM 222 CB CYS D 471 27.812 72.023 160.180 1.00192.82 ATOM 223 SG CYS D 471 27.924 73.549 159.190 1.00231.39 TER