HEADER CELL ADHESION 11-OCT-09 3K71 TITLE Structure of integrin alphaX beta2 ectodomain COMPND MOL_ID: 2; COMPND 2 MOLECULE: Integrin beta-2; COMPND 3 CHAIN: B, D, F, H; COMPND 4 FRAGMENT: residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.95 ANGSTORMS DBREF 3K71 B 1 683 UNP P05107 ITB2_HUMAN 23 700 MODRES 3K71 ASN B 94 ASN GLYCOSYLATION SITE SEQRES 1 B 41 CYS ASP THR ILE ASN CYS GLU ARG TYR ASN GLY GLN VAL SEQRES 2 B 41 CYS GLY GLY PRO GLY ARG GLY LEU CYS PHE CYS GLY LYS SEQRES 3 B 41 CYS ARG CYS HIS PRO GLY PHE GLU GLY SER ALA CYS GLN SEQRES 4 B 41 CYS GLU ATOM 1 N CYS B 514 8.147 -8.426 65.811 1.00168.93 ATOM 2 CA CYS B 514 8.363 -8.197 64.388 1.00171.09 ATOM 3 C CYS B 514 7.062 -8.070 63.605 1.00169.19 ATOM 4 O CYS B 514 6.060 -8.702 63.930 1.00113.45 ATOM 5 CB CYS B 514 9.210 -9.321 63.786 1.00153.72 ATOM 6 SG CYS B 514 10.991 -9.098 63.975 1.00187.45 ATOM 7 N ASP B 515 7.099 -7.240 62.566 1.00199.10 ATOM 8 CA ASP B 515 5.971 -7.072 61.661 1.00184.64 ATOM 9 C ASP B 515 6.463 -7.093 60.221 1.00146.74 ATOM 10 O ASP B 515 7.665 -7.068 59.968 1.00171.39 ATOM 11 CB ASP B 515 5.229 -5.759 61.947 1.00200.95 ATOM 12 CG ASP B 515 6.121 -4.528 61.807 1.00202.33 ATOM 13 OD1 ASP B 515 7.190 -4.619 61.171 1.00182.48 ATOM 14 OD2 ASP B 515 5.743 -3.459 62.332 1.00215.27 ATOM 15 N THR B 516 5.532 -7.139 59.278 1.00201.13 ATOM 16 CA THR B 516 5.890 -7.125 57.866 1.00178.23 ATOM 17 C THR B 516 5.368 -5.861 57.192 1.00176.25 ATOM 18 O THR B 516 4.730 -5.926 56.142 1.00159.51 ATOM 19 CB THR B 516 5.329 -8.361 57.145 1.00179.64 ATOM 20 OG1 THR B 516 3.926 -8.477 57.414 1.00168.29 ATOM 21 CG2 THR B 516 6.031 -9.620 57.623 1.00207.22 ATOM 22 N ILE B 517 5.648 -4.712 57.800 1.00177.73 ATOM 23 CA ILE B 517 5.179 -3.433 57.279 1.00149.46 ATOM 24 C ILE B 517 6.110 -2.284 57.644 1.00160.70 ATOM 25 O ILE B 517 6.191 -1.297 56.918 1.00209.65 ATOM 26 CB ILE B 517 3.771 -3.099 57.808 1.00180.61 ATOM 27 CG1 ILE B 517 3.768 -3.088 59.339 1.00215.73 ATOM 28 CG2 ILE B 517 2.749 -4.094 57.280 1.00181.04 ATOM 29 CD1 ILE B 517 3.987 -1.718 59.943 1.00213.02 ATOM 30 N ASN B 518 6.808 -2.410 58.768 1.00162.33 ATOM 31 CA ASN B 518 7.650 -1.328 59.253 1.00188.30 ATOM 32 C ASN B 518 9.115 -1.516 58.883 1.00196.02 ATOM 33 O ASN B 518 9.945 -1.832 59.735 1.00189.60 ATOM 34 CB ASN B 518 7.524 -1.188 60.768 1.00205.19 ATOM 35 CG ASN B 518 8.131 0.098 61.278 1.00227.80 ATOM 36 OD1 ASN B 518 8.425 1.007 60.501 1.00222.48 ATOM 37 ND2 ASN B 518 8.323 0.186 62.587 1.00252.22 ATOM 38 N CYS B 519 9.427 -1.305 57.610 1.00204.82 ATOM 39 CA CYS B 519 10.795 -1.411 57.128 1.00206.26 ATOM 40 C CYS B 519 11.174 -0.130 56.390 1.00220.99 ATOM 41 O CYS B 519 10.553 0.914 56.590 1.00262.40 ATOM 42 CB CYS B 519 10.937 -2.624 56.209 1.00206.56 ATOM 43 SG CYS B 519 10.518 -4.200 56.997 1.00185.05 ATOM 44 N GLU B 520 12.190 -0.206 55.537 1.00181.01 ATOM 45 CA GLU B 520 12.594 0.947 54.744 1.00160.99 ATOM 46 C GLU B 520 11.833 0.973 53.418 1.00173.55 ATOM 47 O GLU B 520 11.715 -0.048 52.740 1.00156.59 ATOM 48 CB GLU B 520 14.104 0.927 54.498 1.00137.70 ATOM 49 CG GLU B 520 14.628 2.148 53.752 1.00168.17 ATOM 50 CD GLU B 520 16.140 2.200 53.714 1.00179.84 ATOM 51 OE1 GLU B 520 16.774 1.417 54.450 1.00172.76 ATOM 52 OE2 GLU B 520 16.689 3.026 52.954 1.00175.59 ATOM 53 N ARG B 521 11.317 2.145 53.055 1.00201.61 ATOM 54 CA ARG B 521 10.500 2.294 51.851 1.00213.83 ATOM 55 C ARG B 521 11.339 2.498 50.592 1.00232.91 ATOM 56 O ARG B 521 12.570 2.479 50.635 1.00239.11 ATOM 57 CB ARG B 521 9.543 3.478 52.002 1.00208.80 ATOM 58 CG ARG B 521 8.419 3.268 52.997 1.00203.77 ATOM 59 CD ARG B 521 7.524 4.493 53.048 1.00219.63 ATOM 60 NE ARG B 521 6.448 4.361 54.024 1.00239.40 ATOM 61 CZ ARG B 521 5.555 5.312 54.277 1.00267.79 ATOM 62 NH1 ARG B 521 5.609 6.467 53.625 1.00284.27 ATOM 63 NH2 ARG B 521 4.608 5.112 55.182 1.00271.09 ATOM 64 N TYR B 522 10.647 2.696 49.474 1.00239.09 ATOM 65 CA TYR B 522 11.277 2.957 48.186 1.00241.08 ATOM 66 C TYR B 522 10.194 3.223 47.152 1.00228.53 ATOM 67 O TYR B 522 9.308 2.394 46.948 1.00214.97 ATOM 68 CB TYR B 522 12.120 1.764 47.742 1.00252.35 ATOM 69 CG TYR B 522 12.704 1.909 46.356 1.00245.82 ATOM 70 CD1 TYR B 522 14.038 2.239 46.177 1.00223.15 ATOM 71 CD2 TYR B 522 11.920 1.712 45.225 1.00251.80 ATOM 72 CE1 TYR B 522 14.579 2.367 44.914 1.00216.12 ATOM 73 CE2 TYR B 522 12.452 1.839 43.954 1.00238.34 ATOM 74 CZ TYR B 522 13.783 2.171 43.809 1.00228.62 ATOM 75 OH TYR B 522 14.333 2.296 42.562 1.00242.61 ATOM 76 N ASN B 523 10.267 4.376 46.497 1.00231.09 ATOM 77 CA ASN B 523 9.266 4.747 45.507 1.00245.00 ATOM 78 C ASN B 523 7.860 4.616 46.080 1.00247.47 ATOM 79 O ASN B 523 6.969 4.054 45.443 1.00274.52 ATOM 80 CB ASN B 523 9.407 3.870 44.262 1.00251.36 ATOM 81 CG ASN B 523 8.530 4.335 43.116 1.00250.13 ATOM 82 OD1 ASN B 523 8.252 5.526 42.975 1.00263.14 ATOM 83 ND2 ASN B 523 8.096 3.396 42.286 1.00231.93 ATOM 84 N GLY B 524 7.671 5.131 47.290 1.00217.03 ATOM 85 CA GLY B 524 6.376 5.096 47.944 1.00203.04 ATOM 86 C GLY B 524 5.818 3.691 48.043 1.00198.85 ATOM 87 O GLY B 524 4.613 3.480 47.914 1.00201.98 ATOM 88 N GLN B 525 6.700 2.725 48.272 1.00197.95 ATOM 89 CA GLN B 525 6.289 1.336 48.438 1.00211.82 ATOM 90 C GLN B 525 7.149 0.633 49.481 1.00199.55 ATOM 91 O GLN B 525 8.336 0.924 49.627 1.00176.52 ATOM 92 CB GLN B 525 6.354 0.584 47.107 1.00225.60 ATOM 93 CG GLN B 525 5.267 0.986 46.124 1.00239.50 ATOM 94 CD GLN B 525 5.237 0.112 44.884 1.00244.28 ATOM 95 OE1 GLN B 525 6.163 -0.658 44.629 1.00252.10 ATOM 96 NE2 GLN B 525 4.168 0.231 44.103 1.00236.18 ATOM 97 N VAL B 526 6.533 -0.297 50.201 1.00204.58 ATOM 98 CA VAL B 526 7.207 -1.013 51.276 1.00203.34 ATOM 99 C VAL B 526 8.304 -1.928 50.739 1.00210.19 ATOM 100 O VAL B 526 8.033 -2.872 49.997 1.00233.86 ATOM 101 CB VAL B 526 6.202 -1.837 52.110 1.00208.30 ATOM 102 CG1 VAL B 526 5.307 -0.905 52.911 1.00237.01 ATOM 103 CG2 VAL B 526 5.368 -2.751 51.216 1.00185.11 ATOM 104 N CYS B 527 9.545 -1.640 51.124 1.00187.97 ATOM 105 CA CYS B 527 10.695 -2.431 50.693 1.00161.75 ATOM 106 C CYS B 527 10.809 -2.494 49.168 1.00165.04 ATOM 107 O CYS B 527 11.576 -3.290 48.626 1.00131.91 ATOM 108 CB CYS B 527 10.606 -3.848 51.267 1.00126.23 ATOM 109 SG CYS B 527 10.911 -3.954 53.045 1.00348.97 ATOM 110 N GLY B 528 10.045 -1.652 48.480 1.00187.40 ATOM 111 CA GLY B 528 10.029 -1.655 47.029 1.00208.17 ATOM 112 C GLY B 528 8.842 -2.402 46.447 1.00221.31 ATOM 113 O GLY B 528 8.965 -3.088 45.432 1.00243.50 ATOM 114 N GLY B 529 7.686 -2.265 47.088 1.00200.15 ATOM 115 CA GLY B 529 6.476 -2.933 46.641 1.00175.60 ATOM 116 C GLY B 529 6.652 -4.437 46.564 1.00181.31 ATOM 117 O GLY B 529 7.745 -4.949 46.796 1.00165.48 ATOM 118 N PRO B 530 5.574 -5.159 46.227 1.00222.59 ATOM 119 CA PRO B 530 5.630 -6.624 46.183 1.00212.76 ATOM 120 C PRO B 530 6.548 -7.128 45.078 1.00191.54 ATOM 121 O PRO B 530 7.016 -8.266 45.128 1.00189.68 ATOM 122 CB PRO B 530 4.181 -7.026 45.900 1.00202.99 ATOM 123 CG PRO B 530 3.555 -5.837 45.265 1.00188.08 ATOM 124 CD PRO B 530 4.291 -4.624 45.741 1.00201.33 ATOM 125 N GLY B 531 6.803 -6.279 44.090 1.00176.22 ATOM 126 CA GLY B 531 7.640 -6.652 42.969 1.00188.80 ATOM 127 C GLY B 531 9.091 -6.835 43.367 1.00199.71 ATOM 128 O GLY B 531 9.621 -7.946 43.327 1.00221.67 ATOM 129 N ARG B 532 9.735 -5.740 43.755 1.00201.72 ATOM 130 CA ARG B 532 11.168 -5.755 44.038 1.00204.45 ATOM 131 C ARG B 532 11.539 -6.671 45.202 1.00187.71 ATOM 132 O ARG B 532 12.211 -7.680 45.005 1.00171.49 ATOM 133 CB ARG B 532 11.670 -4.338 44.310 1.00220.95 ATOM 134 CG ARG B 532 11.705 -3.467 43.075 1.00239.40 ATOM 135 CD ARG B 532 12.190 -2.072 43.400 1.00260.38 ATOM 136 NE ARG B 532 11.174 -1.257 44.051 1.00291.45 ATOM 137 CZ ARG B 532 10.270 -0.533 43.400 1.00299.35 ATOM 138 NH1 ARG B 532 10.244 -0.530 42.075 1.00278.71 ATOM 139 NH2 ARG B 532 9.385 0.187 44.075 1.00325.91 ATOM 140 N GLY B 533 11.114 -6.315 46.410 1.00208.23 ATOM 141 CA GLY B 533 11.454 -7.098 47.586 1.00219.78 ATOM 142 C GLY B 533 10.306 -7.270 48.564 1.00219.56 ATOM 143 O GLY B 533 9.144 -7.053 48.218 1.00234.04 ATOM 144 N LEU B 534 10.636 -7.662 49.791 1.00187.19 ATOM 145 CA LEU B 534 9.635 -7.834 50.839 1.00143.29 ATOM 146 C LEU B 534 10.134 -7.366 52.204 1.00158.72 ATOM 147 O LEU B 534 11.321 -7.098 52.379 1.00145.54 ATOM 148 CB LEU B 534 9.203 -9.294 50.922 1.00141.04 ATOM 149 CG LEU B 534 7.823 -9.597 50.338 1.00159.00 ATOM 150 CD1 LEU B 534 7.563 -11.093 50.358 1.00184.92 ATOM 151 CD2 LEU B 534 6.752 -8.853 51.117 1.00157.87 ATOM 152 N CYS B 535 9.216 -7.276 53.165 1.00197.68 ATOM 153 CA CYS B 535 9.527 -6.752 54.495 1.00206.09 ATOM 154 C CYS B 535 9.481 -7.834 55.568 1.00173.44 ATOM 155 O CYS B 535 8.551 -8.639 55.617 1.00169.54 ATOM 156 CB CYS B 535 8.549 -5.631 54.859 1.00218.74 ATOM 157 SG CYS B 535 8.707 -5.004 56.552 1.00161.95 ATOM 158 N PHE B 536 10.491 -7.840 56.431 1.00147.37 ATOM 159 CA PHE B 536 10.556 -8.795 57.527 1.00162.38 ATOM 160 C PHE B 536 11.342 -8.232 58.707 1.00173.07 ATOM 161 O PHE B 536 12.571 -8.292 58.732 1.00180.05 ATOM 162 CB PHE B 536 11.198 -10.100 57.053 1.00181.20 ATOM 163 CG PHE B 536 10.354 -10.870 56.076 1.00196.59 ATOM 164 CD1 PHE B 536 9.373 -11.741 56.523 1.00203.69 ATOM 165 CD2 PHE B 536 10.540 -10.722 54.713 1.00195.49 ATOM 166 CE1 PHE B 536 8.594 -12.451 55.628 1.00187.31 ATOM 167 CE2 PHE B 536 9.763 -11.430 53.815 1.00197.64 ATOM 168 CZ PHE B 536 8.789 -12.295 54.274 1.00183.08 ATOM 169 N CYS B 537 10.621 -7.684 59.679 1.00176.77 ATOM 170 CA CYS B 537 11.231 -7.166 60.898 1.00190.50 ATOM 171 C CYS B 537 12.303 -6.119 60.596 1.00223.71 ATOM 172 O CYS B 537 13.461 -6.273 60.988 1.00223.07 ATOM 173 CB CYS B 537 11.831 -8.311 61.717 1.00165.14 ATOM 174 SG CYS B 537 12.436 -7.817 63.349 1.00497.69 ATOM 175 N GLY B 538 11.912 -5.056 59.897 1.00246.54 ATOM 176 CA GLY B 538 12.801 -3.936 59.639 1.00240.46 ATOM 177 C GLY B 538 13.614 -4.077 58.369 1.00231.95 ATOM 178 O GLY B 538 13.596 -3.192 57.514 1.00219.54 ATOM 179 N LYS B 539 14.337 -5.186 58.247 1.00242.58 ATOM 180 CA LYS B 539 15.175 -5.430 57.079 1.00240.15 ATOM 181 C LYS B 539 14.354 -5.936 55.900 1.00218.82 ATOM 182 O LYS B 539 13.385 -6.675 56.074 1.00214.19 ATOM 183 CB LYS B 539 16.271 -6.444 57.411 1.00247.81 ATOM 184 CG LYS B 539 17.382 -5.903 58.293 1.00246.30 ATOM 185 CD LYS B 539 18.521 -6.904 58.395 1.00246.27 ATOM 186 CE LYS B 539 19.699 -6.340 59.167 1.00236.07 ATOM 187 NZ LYS B 539 20.863 -7.269 59.158 1.00226.00 ATOM 188 N CYS B 540 14.753 -5.535 54.698 1.00193.35 ATOM 189 CA CYS B 540 14.071 -5.960 53.485 1.00159.83 ATOM 190 C CYS B 540 14.821 -7.105 52.819 1.00194.34 ATOM 191 O CYS B 540 16.013 -6.999 52.534 1.00227.91 ATOM 192 CB CYS B 540 13.947 -4.796 52.500 1.00119.50 ATOM 193 SG CYS B 540 12.877 -3.447 53.038 1.00193.22 ATOM 194 N ARG B 541 14.113 -8.203 52.579 1.00197.07 ATOM 195 CA ARG B 541 14.666 -9.325 51.836 1.00201.44 ATOM 196 C ARG B 541 14.289 -9.189 50.369 1.00201.77 ATOM 197 O ARG B 541 13.253 -9.690 49.933 1.00196.52 ATOM 198 CB ARG B 541 14.143 -10.644 52.399 1.00215.32 ATOM 199 CG ARG B 541 14.621 -10.932 53.814 1.00225.57 ATOM 200 CD ARG B 541 14.048 -12.233 54.345 1.00223.26 ATOM 201 NE ARG B 541 14.500 -13.387 53.573 1.00225.79 ATOM 202 CZ ARG B 541 14.016 -14.616 53.717 1.00230.98 ATOM 203 NH1 ARG B 541 13.059 -14.852 54.603 1.00234.98 ATOM 204 NH2 ARG B 541 14.487 -15.607 52.972 1.00228.62 ATOM 205 N CYS B 542 15.136 -8.497 49.614 1.00203.06 ATOM 206 CA CYS B 542 14.870 -8.228 48.206 1.00208.10 ATOM 207 C CYS B 542 14.862 -9.510 47.384 1.00216.81 ATOM 208 O CYS B 542 15.674 -10.407 47.606 1.00232.84 ATOM 209 CB CYS B 542 15.916 -7.264 47.642 1.00206.43 ATOM 210 SG CYS B 542 15.790 -5.566 48.267 1.00178.37 ATOM 211 N HIS B 543 13.938 -9.588 46.433 1.00207.60 ATOM 212 CA HIS B 543 13.893 -10.709 45.507 1.00222.67 ATOM 213 C HIS B 543 15.238 -10.863 44.813 1.00266.59 ATOM 214 O HIS B 543 16.085 -9.974 44.888 1.00306.97 ATOM 215 CB HIS B 543 12.798 -10.502 44.461 1.00202.00 ATOM 216 CG HIS B 543 11.420 -10.801 44.958 1.00187.79 ATOM 217 ND1 HIS B 543 10.534 -9.819 45.345 1.00174.85 ATOM 218 CD2 HIS B 543 10.770 -11.979 45.123 1.00193.39 ATOM 219 CE1 HIS B 543 9.400 -10.377 45.728 1.00186.80 ATOM 220 NE2 HIS B 543 9.516 -11.685 45.604 1.00186.61 ATOM 221 N PRO B 544 15.437 -11.996 44.131 1.00247.60 ATOM 222 CA PRO B 544 16.665 -12.245 43.374 1.00224.02 ATOM 223 C PRO B 544 16.902 -11.157 42.335 1.00205.26 ATOM 224 O PRO B 544 15.953 -10.736 41.671 1.00171.13 ATOM 225 CB PRO B 544 16.385 -13.580 42.684 1.00234.69 ATOM 226 CG PRO B 544 15.330 -14.229 43.508 1.00244.29 ATOM 227 CD PRO B 544 14.486 -13.115 44.026 1.00253.14 ATOM 228 N GLY B 545 18.149 -10.717 42.195 1.00221.06 ATOM 229 CA GLY B 545 18.495 -9.690 41.228 1.00225.81 ATOM 230 C GLY B 545 18.299 -8.286 41.770 1.00226.04 ATOM 231 O GLY B 545 18.436 -7.302 41.039 1.00227.26 ATOM 232 N PHE B 546 17.978 -8.196 43.057 1.00226.04 ATOM 233 CA PHE B 546 17.757 -6.913 43.713 1.00229.38 ATOM 234 C PHE B 546 18.477 -6.888 45.053 1.00224.55 ATOM 235 O PHE B 546 18.311 -7.787 45.878 1.00253.44 ATOM 236 CB PHE B 546 16.260 -6.658 43.923 1.00229.38 ATOM 237 CG PHE B 546 15.461 -6.631 42.651 1.00205.76 ATOM 238 CD1 PHE B 546 15.304 -7.779 41.892 1.00191.61 ATOM 239 CD2 PHE B 546 14.853 -5.463 42.221 1.00202.33 ATOM 240 CE1 PHE B 546 14.569 -7.763 40.724 1.00200.31 ATOM 241 CE2 PHE B 546 14.115 -5.440 41.053 1.00199.95 ATOM 242 CZ PHE B 546 13.973 -6.592 40.304 1.00203.32 ATOM 243 N GLU B 547 19.283 -5.856 45.263 1.00182.98 ATOM 244 CA GLU B 547 19.999 -5.691 46.517 1.00189.28 ATOM 245 C GLU B 547 19.742 -4.293 47.060 1.00203.71 ATOM 246 O GLU B 547 19.055 -3.494 46.425 1.00196.40 ATOM 247 CB GLU B 547 21.497 -5.912 46.307 1.00206.52 ATOM 248 CG GLU B 547 22.115 -5.012 45.249 1.00223.91 ATOM 249 CD GLU B 547 23.576 -5.325 44.994 1.00243.98 ATOM 250 OE1 GLU B 547 24.108 -6.256 45.636 1.00263.30 ATOM 251 OE2 GLU B 547 24.193 -4.639 44.151 1.00238.05 ATOM 252 N GLY B 548 20.287 -4.005 48.238 1.00230.11 ATOM 253 CA GLY B 548 20.163 -2.688 48.836 1.00229.69 ATOM 254 C GLY B 548 19.380 -2.697 50.133 1.00201.01 ATOM 255 O GLY B 548 18.769 -3.700 50.493 1.00180.66 ATOM 256 N SER B 549 19.402 -1.569 50.834 1.00194.28 ATOM 257 CA SER B 549 18.720 -1.442 52.116 1.00191.43 ATOM 258 C SER B 549 17.230 -1.741 51.968 1.00163.94 ATOM 259 O SER B 549 16.643 -2.445 52.791 1.00128.49 ATOM 260 CB SER B 549 18.922 -0.032 52.681 1.00197.40 ATOM 261 OG SER B 549 20.282 0.364 52.588 1.00180.35 ATOM 262 N ALA B 550 16.625 -1.194 50.918 1.00182.13 ATOM 263 CA ALA B 550 15.214 -1.423 50.630 1.00206.59 ATOM 264 C ALA B 550 15.030 -1.715 49.148 1.00201.14 ATOM 265 O ALA B 550 14.054 -1.278 48.537 1.00159.28 ATOM 266 CB ALA B 550 14.395 -0.210 51.030 1.00223.33 ATOM 267 N CYS B 551 15.983 -2.443 48.574 1.00161.60 ATOM 268 CA CYS B 551 15.979 -2.715 47.142 1.00224.87 ATOM 269 C CYS B 551 16.201 -1.397 46.406 1.00238.64 ATOM 270 O CYS B 551 15.717 -1.200 45.289 1.00221.02 ATOM 271 CB CYS B 551 14.659 -3.367 46.718 1.00241.13 ATOM 272 SG CYS B 551 14.046 -4.578 47.897 1.00248.97 ATOM 273 N GLN B 552 16.943 -0.502 47.054 1.00242.87 ATOM 274 CA GLN B 552 17.202 0.832 46.521 1.00227.27 ATOM 275 C GLN B 552 18.095 0.758 45.286 1.00209.97 ATOM 276 O GLN B 552 17.783 1.333 44.245 1.00193.99 ATOM 277 CB GLN B 552 17.817 1.738 47.598 1.00233.21 ATOM 278 CG GLN B 552 18.862 1.086 48.487 1.00238.65 ATOM 279 CD GLN B 552 19.314 2.001 49.614 1.00244.60 ATOM 280 OE1 GLN B 552 18.532 2.798 50.137 1.00246.73 ATOM 281 NE2 GLN B 552 20.581 1.887 49.994 1.00242.83 ATOM 282 N CYS B 553 19.216 0.060 45.411 1.00211.72 ATOM 283 CA CYS B 553 20.009 -0.293 44.246 1.00184.32 ATOM 284 C CYS B 553 19.328 -1.479 43.578 1.00212.64 ATOM 285 O CYS B 553 19.812 -2.612 43.627 1.00228.80 ATOM 286 CB CYS B 553 21.438 -0.652 44.645 1.00149.70 ATOM 287 SG CYS B 553 22.588 -0.723 43.251 1.00325.30 ATOM 288 N GLU B 554 18.200 -1.193 42.941 1.00208.12 ATOM 289 CA GLU B 554 17.240 -2.210 42.540 1.00211.90 ATOM 290 C GLU B 554 17.827 -3.381 41.755 1.00220.77 ATOM 291 O GLU B 554 17.485 -4.529 42.020 1.00233.63 ATOM 292 CB GLU B 554 16.129 -1.551 41.727 1.00206.78 ATOM 293 CG GLU B 554 14.844 -2.334 41.689 1.00215.04 ATOM 294 CD GLU B 554 13.734 -1.567 41.012 1.00243.25 ATOM 295 OE1 GLU B 554 13.675 -0.334 41.192 1.00229.62 ATOM 296 OE2 GLU B 554 12.907 -2.197 40.322 1.00279.92 TER