HEADER CELL ADHESION 05-AUG-04 1U8C TITLE A novel adaptation of the integrin PSI domain revealed from its TITLE 2 crystal structure COMPND MOL_ID: 2; COMPND 2 MOLECULE: Integrin beta-3; COMPND 3 CHAIN: B; COMPND 4 FRAGMENT: residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.10 ANGSTORMS DBREF 1U8C B 1001 1692 UNP P05106 ITB3_HUMAN 27 718 MODRES 1U8C ASN B 320 ASN GLYCOSYLATION SITE MODRES 1U8C ASN B 371 ASN GLYCOSYLATION SITE MODRES 1U8C ASN B 559 ASN GLYCOSYLATION SITE MODRES 1U8C ASN B 654 ASN GLYCOSYLATION SITE SEQRES 1 B 35 CYS VAL ARG TYR LYS GLY GLU MET CYS SER GLY HIS GLY SEQRES 2 B 35 GLN CYS SER CYS GLY ASP CYS LEU CYS ASP SER ASP TRP SEQRES 3 B 35 THR GLY TYR TYR CYS ASN CYS THR THR ATOM 1 N CYS B1528 -40.087 30.828 18.258 1.00108.02 ATOM 2 CA CYS B1528 -39.332 29.972 19.168 1.00106.19 ATOM 3 C CYS B1528 -39.777 30.361 20.565 1.00105.28 ATOM 4 O CYS B1528 -40.979 30.431 20.824 1.00105.64 ATOM 5 CB CYS B1528 -37.829 30.192 18.979 1.00105.15 ATOM 6 SG CYS B1528 -37.416 30.181 17.206 1.00105.81 ATOM 7 N VAL B1529 -38.841 30.638 21.465 1.00103.73 ATOM 8 CA VAL B1529 -39.247 31.006 22.813 1.00102.41 ATOM 9 C VAL B1529 -38.774 32.388 23.266 1.00102.39 ATOM 10 O VAL B1529 -39.580 33.184 23.750 1.00102.40 ATOM 11 CB VAL B1529 -38.781 29.956 23.826 1.00101.68 ATOM 12 CG1 VAL B1529 -39.570 30.094 25.098 1.00100.97 ATOM 13 CG2 VAL B1529 -38.952 28.567 23.242 1.00101.85 ATOM 14 N ARG B1530 -37.478 32.665 23.106 1.00101.83 ATOM 15 CA ARG B1530 -36.883 33.948 23.496 1.00100.15 ATOM 16 C ARG B1530 -36.644 34.056 25.005 1.00 99.64 ATOM 17 O ARG B1530 -37.590 34.089 25.793 1.00 99.33 ATOM 18 CB ARG B1530 -37.775 35.112 23.042 1.00 99.68 ATOM 19 CG ARG B1530 -37.850 35.304 21.541 1.00 99.05 ATOM 20 CD ARG B1530 -36.508 35.763 20.992 1.00 98.87 ATOM 21 NE ARG B1530 -36.545 36.038 19.557 1.00 98.44 ATOM 22 CZ ARG B1530 -37.317 36.957 18.988 1.00 98.01 ATOM 23 NH1 ARG B1530 -38.126 37.700 19.732 1.00 97.27 ATOM 24 NH2 ARG B1530 -37.278 37.134 17.673 1.00 97.90 ATOM 25 N TYR B1531 -35.378 34.112 25.404 1.00 99.14 ATOM 26 CA TYR B1531 -35.031 34.232 26.821 1.00 99.24 ATOM 27 C TYR B1531 -35.005 35.704 27.216 1.00 99.34 ATOM 28 O TYR B1531 -35.749 36.141 28.100 1.00 99.42 ATOM 29 CB TYR B1531 -33.651 33.629 27.085 1.00 99.40 ATOM 30 CG TYR B1531 -33.131 33.817 28.499 1.00 99.04 ATOM 31 CD1 TYR B1531 -31.764 33.747 28.769 1.00 98.85 ATOM 32 CD2 TYR B1531 -34.001 34.044 29.571 1.00 98.77 ATOM 33 CE1 TYR B1531 -31.272 33.896 30.071 1.00 98.93 ATOM 34 CE2 TYR B1531 -33.518 34.195 30.880 1.00 98.43 ATOM 35 CZ TYR B1531 -32.154 34.117 31.120 1.00 98.34 ATOM 36 OH TYR B1531 -31.666 34.243 32.401 1.00 97.69 ATOM 37 N LYS B1532 -34.125 36.453 26.557 1.00 98.67 ATOM 38 CA LYS B1532 -33.968 37.877 26.799 1.00 98.00 ATOM 39 C LYS B1532 -33.467 38.565 25.537 1.00 98.06 ATOM 40 O LYS B1532 -32.396 39.172 25.547 1.00 98.73 ATOM 41 CB LYS B1532 -32.972 38.125 27.934 1.00 97.87 ATOM 42 CG LYS B1532 -33.506 37.856 29.334 1.00 98.97 ATOM 43 CD LYS B1532 -34.533 38.904 29.769 1.00 99.55 ATOM 44 CE LYS B1532 -35.001 38.667 31.211 1.00 99.61 ATOM 45 NZ LYS B1532 -35.985 39.687 31.687 1.00 97.77 ATOM 46 N GLY B1533 -34.225 38.461 24.449 1.00 97.16 ATOM 47 CA GLY B1533 -33.815 39.113 23.218 1.00 97.02 ATOM 48 C GLY B1533 -33.309 38.188 22.129 1.00 97.06 ATOM 49 O GLY B1533 -33.375 38.521 20.940 1.00 97.43 ATOM 50 N GLU B1534 -32.789 37.031 22.521 1.00 96.54 ATOM 51 CA GLU B1534 -32.292 36.064 21.549 1.00 95.91 ATOM 52 C GLU B1534 -33.279 34.915 21.369 1.00 95.11 ATOM 53 O GLU B1534 -34.012 34.555 22.302 1.00 95.43 ATOM 54 CB GLU B1534 -30.933 35.519 21.989 1.00 96.68 ATOM 55 CG GLU B1534 -29.747 36.272 21.409 1.00 97.92 ATOM 56 CD GLU B1534 -29.620 36.080 19.907 1.00 98.22 ATOM 57 OE1 GLU B1534 -30.597 36.383 19.186 1.00 98.01 ATOM 58 OE2 GLU B1534 -28.544 35.627 19.452 1.00 97.73 ATOM 59 N MET B1535 -33.298 34.346 20.167 1.00 93.16 ATOM 60 CA MET B1535 -34.195 33.234 19.857 1.00 91.25 ATOM 61 C MET B1535 -34.134 32.164 20.951 1.00 88.11 ATOM 62 O MET B1535 -34.980 32.131 21.848 1.00 87.27 ATOM 63 CB MET B1535 -33.822 32.612 18.504 1.00 93.33 ATOM 64 CG MET B1535 -33.656 33.624 17.370 1.00 95.99 ATOM 65 SD MET B1535 -32.064 34.522 17.397 1.00 98.78 ATOM 66 CE MET B1535 -31.460 34.233 15.701 1.00 96.67 ATOM 67 N CYS B1536 -33.130 31.296 20.865 1.00 84.44 ATOM 68 CA CYS B1536 -32.938 30.229 21.842 1.00 81.02 ATOM 69 C CYS B1536 -31.845 30.657 22.811 1.00 80.03 ATOM 70 O CYS B1536 -30.919 29.891 23.098 1.00 80.15 ATOM 71 CB CYS B1536 -32.502 28.940 21.148 1.00 79.27 ATOM 72 SG CYS B1536 -33.658 28.255 19.921 1.00 75.47 ATOM 73 N SER B1537 -31.962 31.880 23.316 1.00 78.10 ATOM 74 CA SER B1537 -30.972 32.431 24.225 1.00 75.98 ATOM 75 C SER B1537 -29.661 32.492 23.465 1.00 75.55 ATOM 76 O SER B1537 -28.591 32.461 24.061 1.00 75.69 ATOM 77 CB SER B1537 -30.804 31.546 25.462 1.00 75.68 ATOM 78 OG SER B1537 -31.980 31.503 26.250 1.00 74.25 ATOM 79 N GLY B1538 -29.754 32.572 22.141 1.00 75.51 ATOM 80 CA GLY B1538 -28.562 32.630 21.314 1.00 76.55 ATOM 81 C GLY B1538 -27.644 31.438 21.531 1.00 77.62 ATOM 82 O GLY B1538 -26.469 31.465 21.153 1.00 76.78 ATOM 83 N HIS B1539 -28.182 30.385 22.142 1.00 78.66 ATOM 84 CA HIS B1539 -27.405 29.182 22.410 1.00 79.82 ATOM 85 C HIS B1539 -28.081 27.929 21.869 1.00 80.45 ATOM 86 O HIS B1539 -27.615 26.813 22.095 1.00 79.97 ATOM 87 CB HIS B1539 -27.175 29.022 23.917 1.00 79.98 ATOM 88 CG HIS B1539 -26.355 30.117 24.524 1.00 80.42 ATOM 89 ND1 HIS B1539 -25.144 30.517 24.003 1.00 80.86 ATOM 90 CD2 HIS B1539 -26.566 30.886 25.619 1.00 80.49 ATOM 91 CE1 HIS B1539 -24.644 31.486 24.748 1.00 80.71 ATOM 92 NE2 HIS B1539 -25.487 31.728 25.736 1.00 80.70 ATOM 93 N GLY B1540 -29.178 28.104 21.150 1.00 81.62 ATOM 94 CA GLY B1540 -29.857 26.941 20.625 1.00 84.10 ATOM 95 C GLY B1540 -30.481 27.140 19.266 1.00 85.71 ATOM 96 O GLY B1540 -30.875 28.246 18.908 1.00 85.54 ATOM 97 N GLN B1541 -30.548 26.056 18.503 1.00 88.00 ATOM 98 CA GLN B1541 -31.152 26.069 17.176 1.00 90.03 ATOM 99 C GLN B1541 -32.656 26.047 17.431 1.00 91.05 ATOM 100 O GLN B1541 -33.097 25.596 18.489 1.00 91.56 ATOM 101 CB GLN B1541 -30.742 24.816 16.404 1.00 90.57 ATOM 102 CG GLN B1541 -31.223 24.774 14.972 1.00 91.85 ATOM 103 CD GLN B1541 -30.230 25.390 14.020 1.00 92.83 ATOM 104 OE1 GLN B1541 -29.077 24.959 13.955 1.00 93.42 ATOM 105 NE2 GLN B1541 -30.666 26.400 13.267 1.00 93.14 ATOM 106 N CYS B1542 -33.446 26.521 16.478 1.00 92.24 ATOM 107 CA CYS B1542 -34.888 26.539 16.674 1.00 94.13 ATOM 108 C CYS B1542 -35.642 25.764 15.602 1.00 93.65 ATOM 109 O CYS B1542 -36.004 26.303 14.559 1.00 92.68 ATOM 110 CB CYS B1542 -35.374 27.986 16.754 1.00 96.65 ATOM 111 SG CYS B1542 -37.178 28.216 16.717 1.00100.50 ATOM 112 N SER B1543 -35.868 24.484 15.888 1.00 94.20 ATOM 113 CA SER B1543 -36.571 23.575 14.990 1.00 94.77 ATOM 114 C SER B1543 -38.000 23.324 15.467 1.00 95.64 ATOM 115 O SER B1543 -38.222 22.799 16.558 1.00 95.98 ATOM 116 CB SER B1543 -35.814 22.249 14.903 1.00 94.10 ATOM 117 OG SER B1543 -36.551 21.288 14.173 1.00 93.94 ATOM 118 N CYS B1544 -38.961 23.703 14.632 1.00 96.39 ATOM 119 CA CYS B1544 -40.380 23.555 14.926 1.00 97.13 ATOM 120 C CYS B1544 -40.754 23.858 16.377 1.00 95.01 ATOM 121 O CYS B1544 -40.741 25.011 16.809 1.00 94.32 ATOM 122 CB CYS B1544 -40.860 22.148 14.569 1.00101.29 ATOM 123 SG CYS B1544 -42.653 22.136 14.242 1.00109.34 ATOM 124 N GLY B1545 -41.101 22.811 17.118 1.00 93.23 ATOM 125 CA GLY B1545 -41.484 22.965 18.512 1.00 90.26 ATOM 126 C GLY B1545 -40.450 23.676 19.364 1.00 87.45 ATOM 127 O GLY B1545 -40.370 24.904 19.342 1.00 86.77 ATOM 128 N ASP B1546 -39.657 22.909 20.111 1.00 84.91 ATOM 129 CA ASP B1546 -38.632 23.495 20.979 1.00 82.47 ATOM 130 C ASP B1546 -37.314 23.836 20.271 1.00 79.30 ATOM 131 O ASP B1546 -37.217 23.796 19.039 1.00 77.44 ATOM 132 CB ASP B1546 -38.346 22.573 22.192 1.00 83.62 ATOM 133 CG ASP B1546 -37.717 21.223 21.797 1.00 84.29 ATOM 134 OD1 ASP B1546 -37.359 20.444 22.716 1.00 82.43 ATOM 135 OD2 ASP B1546 -37.585 20.940 20.580 1.00 84.22 ATOM 136 N CYS B1547 -36.313 24.190 21.076 1.00 75.74 ATOM 137 CA CYS B1547 -34.990 24.533 20.581 1.00 72.10 ATOM 138 C CYS B1547 -34.085 23.339 20.766 1.00 69.22 ATOM 139 O CYS B1547 -34.263 22.553 21.693 1.00 68.70 ATOM 140 CB CYS B1547 -34.398 25.702 21.368 1.00 73.95 ATOM 141 SG CYS B1547 -35.082 27.370 21.065 1.00 75.89 ATOM 142 N LEU B1548 -33.110 23.209 19.878 1.00 66.57 ATOM 143 CA LEU B1548 -32.147 22.117 19.952 1.00 63.78 ATOM 144 C LEU B1548 -30.806 22.708 20.390 1.00 61.89 ATOM 145 O LEU B1548 -29.931 22.997 19.570 1.00 59.45 ATOM 146 CB LEU B1548 -32.035 21.426 18.591 1.00 63.14 ATOM 147 CG LEU B1548 -33.359 20.845 18.076 1.00 61.62 ATOM 148 CD1 LEU B1548 -33.121 20.049 16.801 1.00 61.71 ATOM 149 CD2 LEU B1548 -33.973 19.954 19.140 1.00 61.24 ATOM 150 N CYS B1549 -30.679 22.880 21.705 1.00 60.90 ATOM 151 CA CYS B1549 -29.509 23.469 22.343 1.00 60.63 ATOM 152 C CYS B1549 -28.156 23.071 21.789 1.00 59.54 ATOM 153 O CYS B1549 -27.954 21.949 21.337 1.00 59.18 ATOM 154 CB CYS B1549 -29.520 23.181 23.841 1.00 61.74 ATOM 155 SG CYS B1549 -31.020 23.702 24.731 1.00 66.79 ATOM 156 N ASP B1550 -27.225 24.018 21.842 1.00 58.48 ATOM 157 CA ASP B1550 -25.874 23.791 21.367 1.00 56.57 ATOM 158 C ASP B1550 -25.085 23.132 22.460 1.00 54.81 ATOM 159 O ASP B1550 -25.339 23.350 23.642 1.00 53.85 ATOM 160 CB ASP B1550 -25.184 25.101 21.033 1.00 58.31 ATOM 161 CG ASP B1550 -25.812 25.803 19.883 1.00 60.96 ATOM 162 OD1 ASP B1550 -27.043 26.019 19.919 1.00 62.07 ATOM 163 OD2 ASP B1550 -25.067 26.144 18.942 1.00 64.26 ATOM 164 N SER B1551 -24.116 22.329 22.044 1.00 53.35 ATOM 165 CA SER B1551 -23.226 21.634 22.954 1.00 50.80 ATOM 166 C SER B1551 -22.935 22.549 24.143 1.00 48.99 ATOM 167 O SER B1551 -22.737 23.750 23.979 1.00 49.04 ATOM 168 CB SER B1551 -21.939 21.289 22.202 1.00 49.48 ATOM 169 OG SER B1551 -20.926 20.870 23.082 1.00 51.42 ATOM 170 N ASP B1552 -22.942 21.989 25.342 1.00 47.33 ATOM 171 CA ASP B1552 -22.663 22.778 26.531 1.00 46.15 ATOM 172 C ASP B1552 -23.821 23.686 26.929 1.00 45.21 ATOM 173 O ASP B1552 -23.642 24.708 27.571 1.00 45.78 ATOM 174 CB ASP B1552 -21.382 23.579 26.312 1.00 46.21 ATOM 175 CG ASP B1552 -20.179 22.681 26.068 1.00 47.99 ATOM 176 OD1 ASP B1552 -19.290 23.063 25.276 1.00 49.71 ATOM 177 OD2 ASP B1552 -20.118 21.588 26.674 1.00 47.69 ATOM 178 N TRP B1553 -25.022 23.291 26.543 1.00 45.22 ATOM 179 CA TRP B1553 -26.226 24.030 26.885 1.00 44.49 ATOM 180 C TRP B1553 -27.353 23.022 26.978 1.00 45.11 ATOM 181 O TRP B1553 -27.304 21.970 26.343 1.00 43.78 ATOM 182 CB TRP B1553 -26.565 25.079 25.816 1.00 43.23 ATOM 183 CG TRP B1553 -25.632 26.234 25.800 1.00 40.72 ATOM 184 CD1 TRP B1553 -24.655 26.484 24.889 1.00 40.18 ATOM 185 CD2 TRP B1553 -25.540 27.270 26.785 1.00 40.65 ATOM 186 NE1 TRP B1553 -23.954 27.609 25.243 1.00 40.05 ATOM 187 CE2 TRP B1553 -24.477 28.111 26.405 1.00 39.23 ATOM 188 CE3 TRP B1553 -26.255 27.570 27.957 1.00 39.93 ATOM 189 CZ2 TRP B1553 -24.110 29.230 27.151 1.00 36.47 ATOM 190 CZ3 TRP B1553 -25.887 28.687 28.697 1.00 35.82 ATOM 191 CH2 TRP B1553 -24.826 29.499 28.289 1.00 35.71 ATOM 192 N THR B1554 -28.358 23.347 27.782 1.00 47.06 ATOM 193 CA THR B1554 -29.526 22.490 27.968 1.00 49.11 ATOM 194 C THR B1554 -30.733 23.344 28.361 1.00 50.00 ATOM 195 O THR B1554 -30.611 24.552 28.560 1.00 49.95 ATOM 196 CB THR B1554 -29.276 21.411 29.061 1.00 48.44 ATOM 197 OG1 THR B1554 -28.897 22.037 30.293 1.00 48.42 ATOM 198 CG2 THR B1554 -28.171 20.462 28.626 1.00 47.19 ATOM 199 N GLY B1555 -31.901 22.718 28.443 1.00 51.12 ATOM 200 CA GLY B1555 -33.095 23.447 28.830 1.00 52.36 ATOM 201 C GLY B1555 -33.997 23.978 27.735 1.00 53.29 ATOM 202 O GLY B1555 -33.564 24.254 26.619 1.00 51.52 ATOM 203 N TYR B1556 -35.269 24.123 28.095 1.00 55.97 ATOM 204 CA TYR B1556 -36.327 24.630 27.222 1.00 59.40 ATOM 205 C TYR B1556 -35.847 25.791 26.351 1.00 60.50 ATOM 206 O TYR B1556 -36.110 25.843 25.144 1.00 59.63 ATOM 207 CB TYR B1556 -37.505 25.091 28.093 1.00 62.73 ATOM 208 CG TYR B1556 -38.768 25.496 27.356 1.00 66.55 ATOM 209 CD1 TYR B1556 -38.758 26.544 26.430 1.00 68.95 ATOM 210 CD2 TYR B1556 -39.982 24.846 27.601 1.00 67.02 ATOM 211 CE1 TYR B1556 -39.924 26.936 25.764 1.00 70.22 ATOM 212 CE2 TYR B1556 -41.153 25.230 26.941 1.00 69.54 ATOM 213 CZ TYR B1556 -41.115 26.279 26.020 1.00 70.36 ATOM 214 OH TYR B1556 -42.253 26.673 25.347 1.00 70.41 ATOM 215 N TYR B1557 -35.141 26.727 26.974 1.00 62.09 ATOM 216 CA TYR B1557 -34.645 27.891 26.256 1.00 63.11 ATOM 217 C TYR B1557 -33.188 27.729 25.848 1.00 63.64 ATOM 218 O TYR B1557 -32.744 28.275 24.833 1.00 63.09 ATOM 219 CB TYR B1557 -34.780 29.130 27.136 1.00 62.92 ATOM 220 CG TYR B1557 -36.171 29.372 27.676 1.00 62.82 ATOM 221 CD1 TYR B1557 -36.710 28.564 28.676 1.00 61.87 ATOM 222 CD2 TYR B1557 -36.942 30.432 27.201 1.00 62.78 ATOM 223 CE1 TYR B1557 -37.987 28.817 29.188 1.00 61.89 ATOM 224 CE2 TYR B1557 -38.208 30.689 27.706 1.00 61.76 ATOM 225 CZ TYR B1557 -38.724 29.885 28.693 1.00 61.28 ATOM 226 OH TYR B1557 -39.977 30.168 29.182 1.00 61.54 ATOM 227 N CYS B1558 -32.460 26.971 26.659 1.00 64.22 ATOM 228 CA CYS B1558 -31.042 26.726 26.464 1.00 64.73 ATOM 229 C CYS B1558 -30.253 27.798 27.214 1.00 64.63 ATOM 230 O CYS B1558 -29.174 28.198 26.782 1.00 64.32 ATOM 231 CB CYS B1558 -30.669 26.746 24.977 1.00 65.55 ATOM 232 SG CYS B1558 -31.547 25.517 23.949 1.00 67.96 ATOM 233 N ASN B1559 -30.811 28.274 28.328 1.00 64.50 ATOM 234 CA ASN B1559 -30.131 29.273 29.146 1.00 64.38 ATOM 235 C ASN B1559 -29.235 28.515 30.109 1.00 64.11 ATOM 236 O ASN B1559 -28.129 28.959 30.429 1.00 64.99 ATOM 237 CB ASN B1559 -31.096 30.126 29.988 1.00 65.31 ATOM 238 CG ASN B1559 -32.549 29.795 29.762 1.00 66.68 ATOM 239 OD1 ASN B1559 -32.896 28.673 29.403 1.00 69.28 ATOM 240 ND2 ASN B1559 -33.413 30.776 30.006 1.00 67.65 ATOM 241 N CYS B1560 -29.726 27.367 30.570 1.00 62.24 ATOM 242 CA CYS B1560 -28.984 26.551 31.518 1.00 61.17 ATOM 243 C CYS B1560 -27.751 25.917 30.898 1.00 59.55 ATOM 244 O CYS B1560 -27.847 25.178 29.926 1.00 60.23 ATOM 245 CB CYS B1560 -29.882 25.466 32.088 1.00 62.00 ATOM 246 SG CYS B1560 -29.011 24.378 33.251 1.00 65.86 ATOM 247 N THR B1561 -26.589 26.204 31.471 1.00 57.25 ATOM 248 CA THR B1561 -25.341 25.666 30.954 1.00 54.59 ATOM 249 C THR B1561 -25.088 24.288 31.538 1.00 52.45 ATOM 250 O THR B1561 -25.902 23.770 32.299 1.00 52.34 ATOM 251 CB THR B1561 -24.144 26.577 31.303 1.00 54.93 ATOM 252 OG1 THR B1561 -23.494 26.091 32.482 1.00 55.50 ATOM 253 CG2 THR B1561 -24.619 27.990 31.571 1.00 56.54 ATOM 254 N THR B1562 -23.945 23.714 31.175 1.00 50.13 ATOM 255 CA THR B1562 -23.537 22.392 31.622 1.00 47.49 ATOM 256 C THR B1562 -22.227 22.520 32.361 1.00 46.79 ATOM 257 O THR B1562 -21.535 21.533 32.598 1.00 46.39 ATOM 258 CB THR B1562 -23.269 21.483 30.443 1.00 47.00 ATOM 259 OG1 THR B1562 -22.082 21.928 29.785 1.00 47.35 ATOM 260 CG2 THR B1562 -24.413 21.523 29.465 1.00 46.23 TER