HEADER HORMONE/GROWTH FACTOR 27-JUL-06 2HUW TITLE X-ray crystal structure of the Grb2 SH2 domain complexed to a TITLE 2 constrained and cyclopropane-derived ligand COMPND MOL_ID: 1; COMPND 2 MOLECULE: Growth factor receptor-bound protein 2; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: SH2 ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.90 ANGSTORMS DBREF 2HUW A 53 162 UNP P62993 GRB2_HUMAN 53 162 SEQRES 1 A 96 LYS PRO HIS PRO TRP PHE PHE GLY LYS ILE PRO ARG ALA SEQRES 2 A 96 LYS ALA GLU GLU MET LEU SER LYS GLN ARG HIS ASP GLY SEQRES 3 A 96 ALA PHE LEU ILE ARG GLU SER GLU SER ALA PRO GLY ASP SEQRES 4 A 96 PHE SER LEU SER VAL LYS PHE GLY ASN ASP VAL GLN HIS SEQRES 5 A 96 PHE LYS VAL LEU ARG ASP GLY ALA GLY LYS TYR PHE LEU SEQRES 6 A 96 TRP VAL VAL LYS PHE ASN SER LEU ASN GLU LEU VAL ASP SEQRES 7 A 96 TYR HIS ARG SER THR SER VAL SER ARG ASN GLN GLN ILE SEQRES 8 A 96 PHE LEU ARG ASP ILE ATOM 1 N LYS A 56 22.854 85.623 6.021 1.00 50.62 ATOM 2 CA LYS A 56 21.607 85.322 5.334 1.00 48.69 ATOM 3 C LYS A 56 20.968 84.082 5.945 1.00 46.30 ATOM 4 O LYS A 56 21.662 83.155 6.361 1.00 45.68 ATOM 5 CB LYS A 56 21.860 85.098 3.840 0.50 49.24 ATOM 6 CG LYS A 56 22.304 86.349 3.098 0.50 50.30 ATOM 7 CD LYS A 56 22.555 86.069 1.627 0.50 50.93 ATOM 8 CE LYS A 56 22.973 87.335 0.899 0.50 52.45 ATOM 9 NZ LYS A 56 24.188 87.949 1.506 0.50 53.00 ATOM 10 N PRO A 57 19.630 84.055 6.020 1.00 44.37 ATOM 11 CA PRO A 57 18.930 82.900 6.592 1.00 42.66 ATOM 12 C PRO A 57 19.073 81.662 5.707 1.00 41.19 ATOM 13 O PRO A 57 19.268 81.776 4.497 1.00 40.27 ATOM 14 CB PRO A 57 17.489 83.391 6.690 1.00 43.19 ATOM 15 CG PRO A 57 17.376 84.321 5.521 1.00 43.00 ATOM 16 CD PRO A 57 18.675 85.088 5.582 1.00 44.11 ATOM 17 N HIS A 58 18.980 80.483 6.318 1.00 39.26 ATOM 18 CA HIS A 58 19.105 79.226 5.587 1.00 36.99 ATOM 19 C HIS A 58 17.815 78.852 4.866 1.00 35.62 ATOM 20 O HIS A 58 16.757 78.722 5.487 1.00 36.96 ATOM 21 CB HIS A 58 19.509 78.106 6.542 1.00 37.07 ATOM 22 CG HIS A 58 20.858 78.304 7.158 1.00 37.18 ATOM 23 ND1 HIS A 58 21.998 78.486 6.405 1.00 35.90 ATOM 24 CD2 HIS A 58 21.251 78.358 8.453 1.00 37.46 ATOM 25 CE1 HIS A 58 23.034 78.644 7.208 1.00 36.66 ATOM 26 NE2 HIS A 58 22.608 78.571 8.456 1.00 37.48 ATOM 27 N PRO A 59 17.892 78.667 3.539 1.00 34.05 ATOM 28 CA PRO A 59 16.742 78.308 2.703 1.00 32.54 ATOM 29 C PRO A 59 16.294 76.857 2.859 1.00 30.67 ATOM 30 O PRO A 59 15.585 76.331 1.998 1.00 32.38 ATOM 31 CB PRO A 59 17.248 78.594 1.296 1.00 33.57 ATOM 32 CG PRO A 59 18.681 78.172 1.394 1.00 33.87 ATOM 33 CD PRO A 59 19.113 78.789 2.718 1.00 34.19 ATOM 34 N TRP A 60 16.706 76.209 3.945 1.00 25.75 ATOM 35 CA TRP A 60 16.321 74.821 4.161 1.00 23.01 ATOM 36 C TRP A 60 15.438 74.565 5.378 1.00 21.04 ATOM 37 O TRP A 60 14.977 73.442 5.581 1.00 20.24 ATOM 38 CB TRP A 60 17.562 73.911 4.227 1.00 22.32 ATOM 39 CG TRP A 60 18.707 74.401 5.084 1.00 19.20 ATOM 40 CD1 TRP A 60 19.859 74.999 4.646 1.00 19.20 ATOM 41 CD2 TRP A 60 18.844 74.267 6.507 1.00 18.76 ATOM 42 NE1 TRP A 60 20.705 75.234 5.704 1.00 18.67 ATOM 43 CE2 TRP A 60 20.110 74.796 6.857 1.00 17.98 ATOM 44 CE3 TRP A 60 18.024 73.750 7.520 1.00 18.48 ATOM 45 CZ2 TRP A 60 20.576 74.820 8.178 1.00 18.06 ATOM 46 CZ3 TRP A 60 18.489 73.774 8.837 1.00 18.17 ATOM 47 CH2 TRP A 60 19.755 74.306 9.151 1.00 16.88 ATOM 48 N PHE A 61 15.192 75.596 6.181 1.00 19.62 ATOM 49 CA PHE A 61 14.353 75.421 7.362 1.00 20.18 ATOM 50 C PHE A 61 12.919 75.856 7.069 1.00 21.30 ATOM 51 O PHE A 61 12.631 77.051 6.975 1.00 21.17 ATOM 52 CB PHE A 61 14.905 76.227 8.538 1.00 21.41 ATOM 53 CG PHE A 61 14.209 75.939 9.834 1.00 22.21 ATOM 54 CD1 PHE A 61 14.490 74.775 10.542 1.00 23.52 ATOM 55 CD2 PHE A 61 13.218 76.791 10.309 1.00 21.58 ATOM 56 CE1 PHE A 61 13.788 74.460 11.705 1.00 24.07 ATOM 57 CE2 PHE A 61 12.511 76.485 11.468 1.00 23.94 ATOM 58 CZ PHE A 61 12.796 75.317 12.166 1.00 22.14 ATOM 59 N PHE A 62 12.022 74.881 6.930 1.00 20.60 ATOM 60 CA PHE A 62 10.620 75.160 6.624 1.00 21.75 ATOM 61 C PHE A 62 9.676 75.135 7.824 1.00 21.74 ATOM 62 O PHE A 62 8.468 75.336 7.674 1.00 21.92 ATOM 63 CB PHE A 62 10.116 74.181 5.556 1.00 21.76 ATOM 64 CG PHE A 62 10.626 74.480 4.172 1.00 23.52 ATOM 65 CD1 PHE A 62 11.996 74.468 3.898 1.00 24.38 ATOM 66 CD2 PHE A 62 9.740 74.805 3.149 1.00 24.54 ATOM 67 CE1 PHE A 62 12.474 74.780 2.626 1.00 25.28 ATOM 68 CE2 PHE A 62 10.204 75.118 1.875 1.00 25.32 ATOM 69 CZ PHE A 62 11.574 75.106 1.613 1.00 27.32 ATOM 70 N GLY A 63 10.220 74.893 9.011 1.00 22.35 ATOM 71 CA GLY A 63 9.390 74.863 10.201 1.00 20.72 ATOM 72 C GLY A 63 8.263 73.848 10.144 1.00 22.09 ATOM 73 O GLY A 63 8.469 72.686 9.777 1.00 19.29 ATOM 74 N LYS A 64 7.060 74.288 10.503 1.00 22.90 ATOM 75 CA LYS A 64 5.900 73.405 10.520 1.00 24.50 ATOM 76 C LYS A 64 5.267 73.239 9.142 1.00 25.71 ATOM 77 O LYS A 64 4.597 74.137 8.629 1.00 28.63 ATOM 78 CB LYS A 64 4.856 73.926 11.519 1.00 26.53 ATOM 79 CG LYS A 64 3.623 73.042 11.642 1.00 28.59 ATOM 80 CD LYS A 64 2.651 73.553 12.697 0.50 28.90 ATOM 81 CE LYS A 64 1.397 72.685 12.749 0.50 28.56 ATOM 82 NZ LYS A 64 1.725 71.244 12.952 0.50 26.80 ATOM 83 N ILE A 65 5.494 72.075 8.549 1.00 23.35 ATOM 84 CA ILE A 65 4.961 71.737 7.235 1.00 22.06 ATOM 85 C ILE A 65 4.715 70.233 7.277 1.00 20.72 ATOM 86 O ILE A 65 5.554 69.480 7.763 1.00 19.77 ATOM 87 CB ILE A 65 5.977 72.070 6.110 1.00 22.66 ATOM 88 CG1 ILE A 65 5.448 71.594 4.754 1.00 25.97 ATOM 89 CG2 ILE A 65 7.315 71.409 6.403 1.00 23.78 ATOM 90 CD1 ILE A 65 6.440 71.770 3.610 1.00 26.03 ATOM 91 N PRO A 66 3.548 69.781 6.797 1.00 19.27 ATOM 92 CA PRO A 66 3.278 68.342 6.825 1.00 19.10 ATOM 93 C PRO A 66 4.279 67.545 5.995 1.00 18.20 ATOM 94 O PRO A 66 4.818 68.041 5.002 1.00 16.67 ATOM 95 CB PRO A 66 1.857 68.247 6.265 1.00 18.70 ATOM 96 CG PRO A 66 1.242 69.556 6.682 1.00 19.47 ATOM 97 CD PRO A 66 2.351 70.535 6.383 1.00 19.38 ATOM 98 N ARG A 67 4.523 66.309 6.417 1.00 18.97 ATOM 99 CA ARG A 67 5.437 65.410 5.719 1.00 18.51 ATOM 100 C ARG A 67 5.076 65.293 4.237 1.00 18.99 ATOM 101 O ARG A 67 5.949 65.382 3.372 1.00 18.09 ATOM 102 CB ARG A 67 5.385 64.036 6.383 1.00 19.69 ATOM 103 CG ARG A 67 6.046 62.893 5.623 1.00 19.99 ATOM 104 CD ARG A 67 5.984 61.625 6.477 1.00 22.12 ATOM 105 NE ARG A 67 6.359 60.414 5.751 1.00 22.45 ATOM 106 CZ ARG A 67 7.323 59.575 6.125 1.00 22.24 ATOM 107 NH1 ARG A 67 8.029 59.808 7.224 1.00 21.47 ATOM 108 NH2 ARG A 67 7.570 58.488 5.403 1.00 21.61 ATOM 109 N ALA A 68 3.789 65.101 3.952 1.00 18.47 ATOM 110 CA ALA A 68 3.316 64.961 2.574 1.00 19.61 ATOM 111 C ALA A 68 3.512 66.231 1.750 1.00 19.61 ATOM 112 O ALA A 68 3.721 66.165 0.533 1.00 20.79 ATOM 113 CB ALA A 68 1.843 64.546 2.566 1.00 19.69 ATOM 114 N LYS A 69 3.443 67.387 2.404 1.00 18.16 ATOM 115 CA LYS A 69 3.640 68.656 1.711 1.00 21.47 ATOM 116 C LYS A 69 5.112 68.818 1.334 1.00 21.09 ATOM 117 O LYS A 69 5.446 69.364 0.273 1.00 19.21 ATOM 118 CB LYS A 69 3.196 69.822 2.600 1.00 23.87 ATOM 119 CG LYS A 69 1.837 70.391 2.243 1.00 28.82 ATOM 120 CD LYS A 69 1.866 71.009 0.850 1.00 33.20 ATOM 121 CE LYS A 69 0.616 71.823 0.569 1.00 36.60 ATOM 122 NZ LYS A 69 0.659 72.462 -0.779 1.00 36.99 ATOM 123 N ALA A 70 5.993 68.348 2.213 1.00 19.86 ATOM 124 CA ALA A 70 7.425 68.411 1.952 1.00 18.52 ATOM 125 C ALA A 70 7.673 67.569 0.702 1.00 19.34 ATOM 126 O ALA A 70 8.449 67.945 -0.174 1.00 19.19 ATOM 127 CB ALA A 70 8.199 67.842 3.136 1.00 18.80 ATOM 128 N GLU A 71 6.991 66.429 0.629 1.00 20.37 ATOM 129 CA GLU A 71 7.110 65.525 -0.511 1.00 19.82 ATOM 130 C GLU A 71 6.653 66.185 -1.817 1.00 21.18 ATOM 131 O GLU A 71 7.338 66.103 -2.841 1.00 17.44 ATOM 132 CB GLU A 71 6.290 64.256 -0.257 1.00 21.10 ATOM 133 CG GLU A 71 6.860 63.367 0.838 1.00 22.77 ATOM 134 CD GLU A 71 5.992 62.154 1.139 1.00 26.18 ATOM 135 OE1 GLU A 71 6.478 61.243 1.841 1.00 24.86 ATOM 136 OE2 GLU A 71 4.826 62.114 0.684 1.00 24.69 ATOM 137 N GLU A 72 5.495 66.837 -1.779 1.00 22.20 ATOM 138 CA GLU A 72 4.967 67.502 -2.963 1.00 24.90 ATOM 139 C GLU A 72 5.933 68.580 -3.445 1.00 26.33 ATOM 140 O GLU A 72 6.172 68.721 -4.646 1.00 25.83 ATOM 141 CB GLU A 72 3.607 68.139 -2.659 1.00 28.72 ATOM 142 CG GLU A 72 2.967 68.830 -3.857 1.00 34.01 ATOM 143 CD GLU A 72 1.804 69.734 -3.469 1.00 38.50 ATOM 144 OE1 GLU A 72 0.883 69.262 -2.770 1.00 39.55 ATOM 145 OE2 GLU A 72 1.812 70.920 -3.868 1.00 41.12 ATOM 146 N MET A 73 6.493 69.335 -2.504 1.00 25.40 ATOM 147 CA MET A 73 7.423 70.407 -2.843 1.00 26.26 ATOM 148 C MET A 73 8.740 69.868 -3.394 1.00 25.79 ATOM 149 O MET A 73 9.186 70.280 -4.466 1.00 24.14 ATOM 150 CB MET A 73 7.693 71.280 -1.610 1.00 28.51 ATOM 151 CG MET A 73 8.482 72.561 -1.889 1.00 34.37 ATOM 152 SD MET A 73 10.253 72.319 -2.176 1.00 40.44 ATOM 153 CE MET A 73 10.903 72.686 -0.567 1.00 41.97 ATOM 154 N LEU A 74 9.360 68.940 -2.670 1.00 22.27 ATOM 155 CA LEU A 74 10.631 68.391 -3.118 1.00 21.76 ATOM 156 C LEU A 74 10.511 67.590 -4.406 1.00 21.86 ATOM 157 O LEU A 74 11.452 67.551 -5.200 1.00 21.46 ATOM 158 CB LEU A 74 11.266 67.541 -2.015 1.00 21.41 ATOM 159 CG LEU A 74 11.750 68.356 -0.807 1.00 19.95 ATOM 160 CD1 LEU A 74 12.239 67.412 0.287 1.00 21.95 ATOM 161 CD2 LEU A 74 12.869 69.310 -1.230 1.00 21.33 ATOM 162 N SER A 75 9.363 66.958 -4.632 1.00 19.25 ATOM 163 CA SER A 75 9.192 66.192 -5.861 1.00 22.72 ATOM 164 C SER A 75 9.231 67.134 -7.072 1.00 22.90 ATOM 165 O SER A 75 9.493 66.701 -8.193 1.00 23.63 ATOM 166 CB SER A 75 7.867 65.416 -5.844 1.00 24.62 ATOM 167 OG SER A 75 6.750 66.291 -5.882 1.00 30.55 ATOM 168 N LYS A 76 8.987 68.421 -6.839 1.00 23.17 ATOM 169 CA LYS A 76 8.993 69.407 -7.918 1.00 26.78 ATOM 170 C LYS A 76 10.384 69.977 -8.201 1.00 25.97 ATOM 171 O LYS A 76 10.595 70.655 -9.209 1.00 27.07 ATOM 172 CB LYS A 76 8.008 70.541 -7.605 1.00 26.87 ATOM 173 CG LYS A 76 6.547 70.133 -7.738 1.00 30.76 ATOM 174 CD LYS A 76 5.592 71.249 -7.314 0.50 31.12 ATOM 175 CE LYS A 76 5.708 71.548 -5.823 0.50 32.33 ATOM 176 NZ LYS A 76 4.712 72.554 -5.353 0.50 32.31 ATOM 177 N GLN A 77 11.329 69.706 -7.305 1.00 26.51 ATOM 178 CA GLN A 77 12.706 70.162 -7.476 1.00 25.03 ATOM 179 C GLN A 77 13.338 69.246 -8.520 1.00 25.21 ATOM 180 O GLN A 77 12.910 68.107 -8.687 1.00 22.94 ATOM 181 CB GLN A 77 13.468 70.051 -6.150 1.00 24.52 ATOM 182 CG GLN A 77 13.077 71.097 -5.114 1.00 23.63 ATOM 183 CD GLN A 77 13.578 72.484 -5.474 1.00 25.87 ATOM 184 OE1 GLN A 77 14.782 72.702 -5.608 1.00 24.26 ATOM 185 NE2 GLN A 77 12.657 73.430 -5.633 1.00 23.78 ATOM 186 N ARG A 78 14.353 69.714 -9.231 1.00 27.30 ATOM 187 CA ARG A 78 14.934 68.832 -10.234 1.00 28.26 ATOM 188 C ARG A 78 16.232 68.145 -9.844 1.00 27.04 ATOM 189 O ARG A 78 16.607 67.154 -10.462 1.00 26.93 ATOM 190 CB ARG A 78 15.141 69.574 -11.554 1.00 30.23 ATOM 191 CG ARG A 78 16.179 70.661 -11.520 1.00 30.46 ATOM 192 CD ARG A 78 16.946 70.650 -12.828 1.00 31.83 ATOM 193 NE ARG A 78 17.371 71.980 -13.232 1.00 34.20 ATOM 194 CZ ARG A 78 18.096 72.232 -14.316 1.00 34.45 ATOM 195 NH1 ARG A 78 18.486 71.240 -15.109 1.00 33.90 ATOM 196 NH2 ARG A 78 18.419 73.480 -14.613 1.00 34.97 ATOM 197 N HIS A 79 16.913 68.648 -8.820 1.00 26.81 ATOM 198 CA HIS A 79 18.183 68.054 -8.411 1.00 27.66 ATOM 199 C HIS A 79 18.118 67.092 -7.232 1.00 27.05 ATOM 200 O HIS A 79 17.577 67.424 -6.177 1.00 25.51 ATOM 201 CB HIS A 79 19.196 69.152 -8.078 1.00 29.24 ATOM 202 CG HIS A 79 19.550 70.024 -9.241 1.00 32.54 ATOM 203 ND1 HIS A 79 20.044 69.520 -10.425 1.00 35.12 ATOM 204 CD2 HIS A 79 19.490 71.367 -9.399 1.00 34.49 ATOM 205 CE1 HIS A 79 20.273 70.516 -11.263 1.00 35.83 ATOM 206 NE2 HIS A 79 19.945 71.648 -10.665 1.00 36.32 ATOM 207 N ASP A 80 18.683 65.899 -7.407 1.00 26.19 ATOM 208 CA ASP A 80 18.709 64.935 -6.313 1.00 25.60 ATOM 209 C ASP A 80 19.504 65.608 -5.202 1.00 22.38 ATOM 210 O ASP A 80 20.488 66.297 -5.467 1.00 21.00 ATOM 211 CB ASP A 80 19.408 63.636 -6.725 1.00 26.40 ATOM 212 CG ASP A 80 18.657 62.883 -7.804 1.00 29.03 ATOM 213 OD1 ASP A 80 17.408 62.924 -7.806 1.00 28.31 ATOM 214 OD2 ASP A 80 19.321 62.235 -8.639 1.00 31.76 ATOM 215 N GLY A 81 19.076 65.417 -3.962 1.00 20.60 ATOM 216 CA GLY A 81 19.774 66.049 -2.861 1.00 20.86 ATOM 217 C GLY A 81 19.045 67.291 -2.378 1.00 20.70 ATOM 218 O GLY A 81 19.337 67.789 -1.288 1.00 19.28 ATOM 219 N ALA A 82 18.110 67.805 -3.184 1.00 20.18 ATOM 220 CA ALA A 82 17.332 68.987 -2.784 1.00 20.45 ATOM 221 C ALA A 82 16.696 68.580 -1.460 1.00 19.03 ATOM 222 O ALA A 82 16.110 67.502 -1.364 1.00 18.73 ATOM 223 CB ALA A 82 16.255 69.294 -3.822 1.00 20.44 ATOM 224 N PHE A 83 16.787 69.437 -0.447 1.00 19.27 ATOM 225 CA PHE A 83 16.276 69.057 0.862 1.00 16.51 ATOM 226 C PHE A 83 15.691 70.184 1.696 1.00 17.21 ATOM 227 O PHE A 83 15.785 71.359 1.355 1.00 18.42 ATOM 228 CB PHE A 83 17.420 68.456 1.671 1.00 15.49 ATOM 229 CG PHE A 83 18.364 69.495 2.212 1.00 16.51 ATOM 230 CD1 PHE A 83 18.274 69.916 3.537 1.00 18.99 ATOM 231 CD2 PHE A 83 19.294 70.111 1.377 1.00 18.71 ATOM 232 CE1 PHE A 83 19.095 70.939 4.023 1.00 16.65 ATOM 233 CE2 PHE A 83 20.119 71.139 1.849 1.00 17.58 ATOM 234 CZ PHE A 83 20.018 71.553 3.176 1.00 19.79 ATOM 235 N LEU A 84 15.113 69.793 2.824 1.00 17.10 ATOM 236 CA LEU A 84 14.557 70.745 3.766 1.00 16.76 ATOM 237 C LEU A 84 14.475 70.086 5.127 1.00 15.29 ATOM 238 O LEU A 84 14.436 68.866 5.231 1.00 15.54 ATOM 239 CB LEU A 84 13.161 71.208 3.322 1.00 16.10 ATOM 240 CG LEU A 84 12.005 70.207 3.217 1.00 17.46 ATOM 241 CD1 LEU A 84 11.376 69.956 4.593 1.00 17.02 ATOM 242 CD2 LEU A 84 10.952 70.775 2.268 1.00 19.88 ATOM 243 N ILE A 85 14.487 70.907 6.166 1.00 15.56 ATOM 244 CA ILE A 85 14.341 70.429 7.527 1.00 15.11 ATOM 245 C ILE A 85 12.949 70.906 7.920 1.00 15.97 ATOM 246 O ILE A 85 12.565 72.043 7.629 1.00 17.67 ATOM 247 CB ILE A 85 15.377 71.059 8.486 1.00 15.45 ATOM 248 CG1 ILE A 85 16.775 70.500 8.199 1.00 15.67 ATOM 249 CG2 ILE A 85 14.982 70.783 9.932 1.00 16.27 ATOM 250 CD1 ILE A 85 16.938 69.032 8.526 1.00 17.86 ATOM 251 N ARG A 86 12.181 70.026 8.545 1.00 15.51 ATOM 252 CA ARG A 86 10.842 70.369 8.989 1.00 16.23 ATOM 253 C ARG A 86 10.672 69.864 10.402 1.00 16.77 ATOM 254 O ARG A 86 11.365 68.941 10.830 1.00 15.29 ATOM 255 CB ARG A 86 9.785 69.722 8.090 1.00 15.15 ATOM 256 CG ARG A 86 9.883 68.206 8.024 1.00 17.58 ATOM 257 CD ARG A 86 8.957 67.625 6.956 1.00 13.57 ATOM 258 NE ARG A 86 9.263 66.218 6.718 1.00 15.65 ATOM 259 CZ ARG A 86 8.886 65.215 7.504 1.00 15.18 ATOM 260 NH1 ARG A 86 8.160 65.444 8.591 1.00 15.14 ATOM 261 NH2 ARG A 86 9.285 63.982 7.228 1.00 13.55 ATOM 262 N GLU A 87 9.759 70.477 11.137 1.00 18.21 ATOM 263 CA GLU A 87 9.515 70.028 12.494 1.00 20.74 ATOM 264 C GLU A 87 8.703 68.744 12.345 1.00 21.73 ATOM 265 O GLU A 87 7.690 68.712 11.649 1.00 21.46 ATOM 266 CB GLU A 87 8.803 71.136 13.273 1.00 22.57 ATOM 267 CG GLU A 87 9.698 72.377 13.338 1.00 22.36 ATOM 268 CD GLU A 87 9.185 73.474 14.250 1.00 25.79 ATOM 269 OE1 GLU A 87 9.077 73.236 15.474 1.00 30.08 ATOM 270 OE2 GLU A 87 8.901 74.579 13.739 1.00 18.13 ATOM 271 N SER A 88 9.205 67.678 12.963 1.00 20.77 ATOM 272 CA SER A 88 8.621 66.344 12.889 1.00 22.32 ATOM 273 C SER A 88 7.128 66.257 13.140 1.00 25.76 ATOM 274 O SER A 88 6.593 66.944 14.005 1.00 24.68 ATOM 275 CB SER A 88 9.350 65.412 13.861 1.00 22.14 ATOM 276 OG SER A 88 8.830 64.095 13.802 1.00 23.31 ATOM 277 N GLU A 89 6.446 65.403 12.384 1.00 27.13 ATOM 278 CA GLU A 89 5.016 65.263 12.600 1.00 30.43 ATOM 279 C GLU A 89 4.732 64.032 13.456 1.00 30.89 ATOM 280 O GLU A 89 3.741 63.999 14.188 1.00 32.40 ATOM 281 CB GLU A 89 4.251 65.215 11.265 1.00 31.74 ATOM 282 CG GLU A 89 4.415 63.965 10.437 1.00 32.87 ATOM 283 CD GLU A 89 3.561 63.990 9.170 1.00 31.42 ATOM 284 OE1 GLU A 89 3.426 62.928 8.534 1.00 33.63 ATOM 285 OE2 GLU A 89 3.032 65.064 8.801 1.00 26.79 ATOM 286 N SER A 90 5.613 63.033 13.390 1.00 31.44 ATOM 287 CA SER A 90 5.439 61.823 14.191 1.00 31.28 ATOM 288 C SER A 90 6.180 61.957 15.518 1.00 32.35 ATOM 289 O SER A 90 5.928 61.203 16.460 1.00 32.38 ATOM 290 CB SER A 90 5.942 60.582 13.440 1.00 31.34 ATOM 291 OG SER A 90 7.355 60.562 13.325 1.00 28.97 ATOM 292 N ALA A 91 7.098 62.919 15.587 1.00 31.36 ATOM 293 CA ALA A 91 7.864 63.162 16.805 1.00 30.89 ATOM 294 C ALA A 91 7.840 64.654 17.140 1.00 31.07 ATOM 295 O ALA A 91 8.839 65.359 16.973 1.00 28.70 ATOM 296 CB ALA A 91 9.305 62.678 16.634 1.00 30.24 ATOM 297 N PRO A 92 6.685 65.157 17.608 1.00 31.41 ATOM 298 CA PRO A 92 6.522 66.570 17.970 1.00 30.58 ATOM 299 C PRO A 92 7.629 67.052 18.909 1.00 28.78 ATOM 300 O PRO A 92 7.908 66.418 19.925 1.00 29.23 ATOM 301 CB PRO A 92 5.147 66.594 18.633 1.00 32.36 ATOM 302 CG PRO A 92 4.404 65.530 17.871 1.00 32.51 ATOM 303 CD PRO A 92 5.425 64.415 17.802 1.00 32.21 ATOM 304 N GLY A 93 8.252 68.175 18.565 1.00 27.10 ATOM 305 CA GLY A 93 9.328 68.704 19.386 1.00 25.05 ATOM 306 C GLY A 93 10.689 68.405 18.781 1.00 24.81 ATOM 307 O GLY A 93 11.712 68.923 19.231 1.00 24.73 ATOM 308 N ASP A 94 10.700 67.565 17.750 1.00 21.72 ATOM 309 CA ASP A 94 11.931 67.196 17.067 1.00 19.77 ATOM 310 C ASP A 94 11.870 67.602 15.597 1.00 18.36 ATOM 311 O ASP A 94 10.896 68.215 15.153 1.00 17.01 ATOM 312 CB ASP A 94 12.175 65.689 17.183 1.00 23.41 ATOM 313 CG ASP A 94 12.550 65.263 18.596 1.00 26.85 ATOM 314 OD1 ASP A 94 11.758 64.540 19.237 1.00 29.91 ATOM 315 OD2 ASP A 94 13.639 65.653 19.062 1.00 25.77 ATOM 316 N PHE A 95 12.909 67.257 14.843 1.00 15.77 ATOM 317 CA PHE A 95 12.962 67.612 13.432 1.00 15.95 ATOM 318 C PHE A 95 13.133 66.393 12.546 1.00 16.46 ATOM 319 O PHE A 95 13.534 65.325 13.009 1.00 15.88 ATOM 320 CB PHE A 95 14.124 68.573 13.154 1.00 16.53 ATOM 321 CG PHE A 95 14.061 69.853 13.940 1.00 19.65 ATOM 322 CD1 PHE A 95 14.732 69.974 15.150 1.00 19.11 ATOM 323 CD2 PHE A 95 13.303 70.925 13.484 1.00 19.86 ATOM 324 CE1 PHE A 95 14.647 71.147 15.901 1.00 22.28 ATOM 325 CE2 PHE A 95 13.210 72.104 14.226 1.00 20.96 ATOM 326 CZ PHE A 95 13.884 72.214 15.439 1.00 20.32 ATOM 327 N SER A 96 12.842 66.585 11.261 1.00 15.98 ATOM 328 CA SER A 96 12.973 65.547 10.251 1.00 14.58 ATOM 329 C SER A 96 13.631 66.167 9.026 1.00 15.41 ATOM 330 O SER A 96 13.526 67.373 8.798 1.00 14.65 ATOM 331 CB SER A 96 11.600 64.994 9.864 1.00 14.50 ATOM 332 OG SER A 96 10.992 64.339 10.962 1.00 15.53 ATOM 333 N LEU A 97 14.313 65.335 8.245 1.00 16.20 ATOM 334 CA LEU A 97 14.994 65.788 7.033 1.00 14.08 ATOM 335 C LEU A 97 14.361 65.072 5.845 1.00 14.80 ATOM 336 O LEU A 97 14.261 63.846 5.839 1.00 14.61 ATOM 337 CB LEU A 97 16.487 65.439 7.112 1.00 15.69 ATOM 338 CG LEU A 97 17.309 65.565 5.822 1.00 18.33 ATOM 339 CD1 LEU A 97 17.483 67.036 5.486 1.00 18.56 ATOM 340 CD2 LEU A 97 18.664 64.896 5.992 1.00 19.05 ATOM 341 N SER A 98 13.925 65.836 4.849 1.00 14.49 ATOM 342 CA SER A 98 13.309 65.259 3.656 1.00 14.73 ATOM 343 C SER A 98 14.205 65.586 2.478 1.00 15.35 ATOM 344 O SER A 98 14.564 66.741 2.268 1.00 14.74 ATOM 345 CB SER A 98 11.909 65.839 3.439 1.00 12.95 ATOM 346 OG SER A 98 11.053 65.476 4.515 1.00 15.87 ATOM 347 N VAL A 99 14.546 64.566 1.701 1.00 15.72 ATOM 348 CA VAL A 99 15.456 64.740 0.582 1.00 16.90 ATOM 349 C VAL A 99 14.958 64.132 -0.713 1.00 16.48 ATOM 350 O VAL A 99 14.451 63.016 -0.730 1.00 15.15 ATOM 351 CB VAL A 99 16.824 64.093 0.902 1.00 17.37 ATOM 352 CG1 VAL A 99 17.836 64.443 -0.176 1.00 19.24 ATOM 353 CG2 VAL A 99 17.302 64.538 2.268 1.00 18.98 ATOM 354 N LYS A 100 15.111 64.871 -1.805 1.00 19.22 ATOM 355 CA LYS A 100 14.704 64.352 -3.096 1.00 20.75 ATOM 356 C LYS A 100 15.767 63.395 -3.608 1.00 22.67 ATOM 357 O LYS A 100 16.957 63.672 -3.506 1.00 22.57 ATOM 358 CB LYS A 100 14.551 65.474 -4.125 1.00 21.18 ATOM 359 CG LYS A 100 14.289 64.942 -5.535 1.00 22.79 ATOM 360 CD LYS A 100 14.393 66.035 -6.585 1.00 24.10 ATOM 361 CE LYS A 100 14.206 65.475 -7.988 1.00 26.22 ATOM 362 NZ LYS A 100 12.837 64.912 -8.187 1.00 28.42 ATOM 363 N PHE A 101 15.337 62.259 -4.142 1.00 25.07 ATOM 364 CA PHE A 101 16.270 61.311 -4.727 1.00 27.49 ATOM 365 C PHE A 101 15.517 60.547 -5.802 1.00 26.85 ATOM 366 O PHE A 101 14.742 59.640 -5.504 1.00 26.33 ATOM 367 CB PHE A 101 16.826 60.336 -3.689 1.00 30.13 ATOM 368 CG PHE A 101 18.124 59.700 -4.106 1.00 33.82 ATOM 369 CD1 PHE A 101 18.378 58.357 -3.848 1.00 35.15 ATOM 370 CD2 PHE A 101 19.099 60.454 -4.758 1.00 35.71 ATOM 371 CE1 PHE A 101 19.588 57.773 -4.237 1.00 37.87 ATOM 372 CE2 PHE A 101 20.311 59.879 -5.150 1.00 37.60 ATOM 373 CZ PHE A 101 20.555 58.536 -4.889 1.00 36.80 ATOM 374 N GLY A 102 15.738 60.931 -7.055 1.00 28.85 ATOM 375 CA GLY A 102 15.054 60.268 -8.148 1.00 29.40 ATOM 376 C GLY A 102 13.597 60.676 -8.150 1.00 31.29 ATOM 377 O GLY A 102 13.280 61.864 -8.041 1.00 32.70 ATOM 378 N ASN A 103 12.705 59.699 -8.253 1.00 30.30 ATOM 379 CA ASN A 103 11.278 59.987 -8.273 1.00 32.37 ATOM 380 C ASN A 103 10.642 59.850 -6.894 1.00 30.54 ATOM 381 O ASN A 103 9.422 59.776 -6.768 1.00 29.35 ATOM 382 CB ASN A 103 10.584 59.065 -9.274 1.00 36.15 ATOM 383 CG ASN A 103 11.072 59.290 -10.696 1.00 41.02 ATOM 384 OD1 ASN A 103 10.816 60.338 -11.295 1.00 42.72 ATOM 385 ND2 ASN A 103 11.792 58.313 -11.238 1.00 43.32 ATOM 386 N ASP A 104 11.478 59.828 -5.861 1.00 28.58 ATOM 387 CA ASP A 104 10.994 59.705 -4.491 1.00 27.42 ATOM 388 C ASP A 104 11.565 60.800 -3.595 1.00 24.44 ATOM 389 O ASP A 104 12.505 61.507 -3.966 1.00 21.85 ATOM 390 CB ASP A 104 11.405 58.355 -3.902 1.00 30.73 ATOM 391 CG ASP A 104 10.834 57.179 -4.666 1.00 36.59 ATOM 392 OD1 ASP A 104 11.458 56.098 -4.613 1.00 40.53 ATOM 393 OD2 ASP A 104 9.766 57.323 -5.303 1.00 39.29 ATOM 394 N VAL A 105 10.973 60.935 -2.414 1.00 21.69 ATOM 395 CA VAL A 105 11.442 61.888 -1.419 1.00 21.21 ATOM 396 C VAL A 105 11.667 61.036 -0.181 1.00 20.81 ATOM 397 O VAL A 105 10.730 60.438 0.352 1.00 21.78 ATOM 398 CB VAL A 105 10.402 62.986 -1.123 1.00 19.93 ATOM 399 CG1 VAL A 105 10.836 63.812 0.086 1.00 18.08 ATOM 400 CG2 VAL A 105 10.259 63.890 -2.333 1.00 21.02 ATOM 401 N GLN A 106 12.920 60.958 0.255 1.00 19.13 ATOM 402 CA GLN A 106 13.269 60.154 1.416 1.00 19.03 ATOM 403 C GLN A 106 13.201 60.974 2.691 1.00 17.39 ATOM 404 O GLN A 106 13.457 62.178 2.674 1.00 17.79 ATOM 405 CB GLN A 106 14.666 59.572 1.231 1.00 19.64 ATOM 406 CG GLN A 106 14.737 58.533 0.115 1.00 23.02 ATOM 407 CD GLN A 106 16.147 58.031 -0.134 1.00 24.58 ATOM 408 OE1 GLN A 106 16.942 57.893 0.799 1.00 26.80 ATOM 409 NE2 GLN A 106 16.460 57.734 -1.395 1.00 26.21 ATOM 410 N HIS A 107 12.857 60.315 3.793 1.00 16.13 ATOM 411 CA HIS A 107 12.741 60.997 5.076 1.00 16.31 ATOM 412 C HIS A 107 13.693 60.410 6.106 1.00 15.42 ATOM 413 O HIS A 107 13.864 59.190 6.177 1.00 15.17 ATOM 414 CB HIS A 107 11.302 60.897 5.594 1.00 17.98 ATOM 415 CG HIS A 107 10.284 61.480 4.665 1.00 19.53 ATOM 416 ND1 HIS A 107 10.161 62.836 4.449 1.00 20.06 ATOM 417 CD2 HIS A 107 9.356 60.887 3.877 1.00 18.98 ATOM 418 CE1 HIS A 107 9.201 63.053 3.567 1.00 19.79 ATOM 419 NE2 HIS A 107 8.697 61.887 3.204 1.00 19.09 ATOM 420 N PHE A 108 14.311 61.285 6.896 1.00 14.39 ATOM 421 CA PHE A 108 15.246 60.861 7.938 1.00 17.02 ATOM 422 C PHE A 108 14.866 61.516 9.260 1.00 17.61 ATOM 423 O PHE A 108 14.469 62.683 9.291 1.00 16.39 ATOM 424 CB PHE A 108 16.687 61.284 7.606 1.00 16.16 ATOM 425 CG PHE A 108 17.188 60.791 6.275 1.00 17.12 ATOM 426 CD1 PHE A 108 16.708 61.334 5.087 1.00 18.42 ATOM 427 CD2 PHE A 108 18.158 59.796 6.211 1.00 18.81 ATOM 428 CE1 PHE A 108 17.188 60.893 3.852 1.00 19.02 ATOM 429 CE2 PHE A 108 18.647 59.347 4.991 1.00 18.44 ATOM 430 CZ PHE A 108 18.165 59.894 3.807 1.00 19.68 ATOM 431 N LYS A 109 14.983 60.774 10.353 1.00 17.80 ATOM 432 CA LYS A 109 14.681 61.354 11.655 1.00 18.52 ATOM 433 C LYS A 109 15.931 62.078 12.139 1.00 17.46 ATOM 434 O LYS A 109 17.034 61.542 12.045 1.00 18.44 ATOM 435 CB LYS A 109 14.334 60.268 12.679 1.00 19.95 ATOM 436 CG LYS A 109 13.170 59.366 12.303 1.00 22.14 ATOM 437 CD LYS A 109 12.980 58.295 13.365 1.00 26.44 ATOM 438 CE LYS A 109 11.795 57.396 13.058 1.00 27.77 ATOM 439 NZ LYS A 109 11.532 56.472 14.191 1.00 30.41 ATOM 440 N VAL A 110 15.777 63.302 12.633 1.00 15.82 ATOM 441 CA VAL A 110 16.935 64.005 13.171 1.00 15.06 ATOM 442 C VAL A 110 16.891 63.600 14.645 1.00 15.38 ATOM 443 O VAL A 110 16.039 64.061 15.399 1.00 13.55 ATOM 444 CB VAL A 110 16.814 65.540 13.037 1.00 13.65 ATOM 445 CG1 VAL A 110 18.024 66.204 13.679 1.00 14.44 ATOM 446 CG2 VAL A 110 16.736 65.932 11.561 1.00 11.49 ATOM 447 N LEU A 111 17.798 62.710 15.030 1.00 15.28 ATOM 448 CA LEU A 111 17.848 62.185 16.388 1.00 16.94 ATOM 449 C LEU A 111 18.608 63.072 17.369 1.00 17.75 ATOM 450 O LEU A 111 19.414 63.916 16.973 1.00 15.42 ATOM 451 CB LEU A 111 18.460 60.776 16.357 1.00 15.97 ATOM 452 CG LEU A 111 17.749 59.808 15.403 1.00 16.78 ATOM 453 CD1 LEU A 111 18.585 58.548 15.182 1.00 17.61 ATOM 454 CD2 LEU A 111 16.376 59.461 15.961 1.00 18.19 ATOM 455 N ARG A 112 18.328 62.883 18.657 1.00 19.50 ATOM 456 CA ARG A 112 18.985 63.653 19.709 1.00 21.24 ATOM 457 C ARG A 112 19.459 62.706 20.806 1.00 23.90 ATOM 458 O ARG A 112 18.930 61.597 20.953 1.00 22.55 ATOM 459 CB ARG A 112 18.010 64.660 20.336 1.00 23.27 ATOM 460 CG ARG A 112 17.294 65.586 19.356 1.00 22.93 ATOM 461 CD ARG A 112 18.275 66.450 18.594 1.00 22.13 ATOM 462 NE ARG A 112 19.024 67.358 19.463 1.00 21.41 ATOM 463 CZ ARG A 112 18.519 68.455 20.026 1.00 21.85 ATOM 464 NH1 ARG A 112 17.252 68.795 19.819 1.00 19.58 ATOM 465 NH2 ARG A 112 19.285 69.221 20.787 1.00 21.25 ATOM 466 N ASP A 113 20.467 63.134 21.562 1.00 26.14 ATOM 467 CA ASP A 113 20.952 62.339 22.685 1.00 28.53 ATOM 468 C ASP A 113 20.860 63.203 23.941 1.00 30.14 ATOM 469 O ASP A 113 20.584 64.400 23.855 1.00 28.96 ATOM 470 CB ASP A 113 22.394 61.847 22.467 1.00 27.58 ATOM 471 CG ASP A 113 23.409 62.974 22.358 1.00 26.65 ATOM 472 OD1 ASP A 113 23.132 64.108 22.805 1.00 28.72 ATOM 473 OD2 ASP A 113 24.510 62.706 21.832 1.00 24.76 ATOM 474 N GLY A 114 21.081 62.598 25.102 1.00 32.67 ATOM 475 CA GLY A 114 21.002 63.345 26.346 1.00 34.11 ATOM 476 C GLY A 114 21.905 64.564 26.418 1.00 35.30 ATOM 477 O GLY A 114 21.698 65.443 27.254 1.00 37.78 ATOM 478 N ALA A 115 22.906 64.626 25.546 1.00 34.62 ATOM 479 CA ALA A 115 23.841 65.748 25.531 1.00 34.04 ATOM 480 C ALA A 115 23.358 66.901 24.649 1.00 33.23 ATOM 481 O ALA A 115 24.015 67.939 24.556 1.00 34.38 ATOM 482 CB ALA A 115 25.210 65.271 25.059 1.00 33.87 ATOM 483 N GLY A 116 22.216 66.714 23.998 1.00 30.96 ATOM 484 CA GLY A 116 21.676 67.757 23.145 1.00 28.80 ATOM 485 C GLY A 116 22.242 67.759 21.737 1.00 27.29 ATOM 486 O GLY A 116 22.044 68.710 20.981 1.00 26.66 ATOM 487 N LYS A 117 22.955 66.701 21.373 1.00 24.85 ATOM 488 CA LYS A 117 23.525 66.634 20.038 1.00 24.59 ATOM 489 C LYS A 117 22.496 66.156 19.024 1.00 22.54 ATOM 490 O LYS A 117 21.492 65.546 19.388 1.00 20.46 ATOM 491 CB LYS A 117 24.746 65.717 20.038 1.00 28.11 ATOM 492 CG LYS A 117 25.923 66.329 20.780 1.00 31.77 ATOM 493 CD LYS A 117 27.111 65.398 20.839 1.00 36.32 ATOM 494 CE LYS A 117 28.292 66.097 21.494 1.00 36.99 ATOM 495 NZ LYS A 117 27.900 66.713 22.795 1.00 39.35 ATOM 496 N TYR A 118 22.749 66.464 17.754 1.00 21.54 ATOM 497 CA TYR A 118 21.873 66.069 16.655 1.00 20.28 ATOM 498 C TYR A 118 22.630 65.056 15.809 1.00 20.80 ATOM 499 O TYR A 118 23.847 65.175 15.637 1.00 20.41 ATOM 500 CB TYR A 118 21.537 67.256 15.746 1.00 19.78 ATOM 501 CG TYR A 118 20.798 68.408 16.389 1.00 20.87 ATOM 502 CD1 TYR A 118 21.489 69.430 17.041 1.00 19.40 ATOM 503 CD2 TYR A 118 19.409 68.501 16.300 1.00 19.49 ATOM 504 CE1 TYR A 118 20.812 70.526 17.583 1.00 19.28 ATOM 505 CE2 TYR A 118 18.723 69.585 16.838 1.00 20.31 ATOM 506 CZ TYR A 118 19.431 70.597 17.475 1.00 20.39 ATOM 507 OH TYR A 118 18.755 71.681 17.992 1.00 18.65 ATOM 508 N PHE A 119 21.918 64.072 15.271 1.00 19.15 ATOM 509 CA PHE A 119 22.560 63.076 14.427 1.00 17.30 ATOM 510 C PHE A 119 21.552 62.268 13.621 1.00 16.64 ATOM 511 O PHE A 119 20.353 62.264 13.916 1.00 15.33 ATOM 512 CB PHE A 119 23.436 62.142 15.279 1.00 18.85 ATOM 513 CG PHE A 119 22.662 61.263 16.230 1.00 17.55 ATOM 514 CD1 PHE A 119 22.448 59.920 15.934 1.00 16.79 ATOM 515 CD2 PHE A 119 22.171 61.772 17.430 1.00 16.78 ATOM 516 CE1 PHE A 119 21.760 59.088 16.818 1.00 14.90 ATOM 517 CE2 PHE A 119 21.477 60.949 18.326 1.00 16.91 ATOM 518 CZ PHE A 119 21.273 59.602 18.019 1.00 17.58 ATOM 519 N LEU A 120 22.055 61.607 12.582 1.00 14.01 ATOM 520 CA LEU A 120 21.247 60.766 11.709 1.00 14.38 ATOM 521 C LEU A 120 21.663 59.313 11.874 1.00 15.40 ATOM 522 O LEU A 120 20.820 58.415 11.878 1.00 15.78 ATOM 523 CB LEU A 120 21.443 61.153 10.239 1.00 14.65 ATOM 524 CG LEU A 120 21.043 62.563 9.802 1.00 13.82 ATOM 525 CD1 LEU A 120 21.210 62.694 8.281 1.00 14.71 ATOM 526 CD2 LEU A 120 19.599 62.823 10.205 1.00 16.82 ATOM 527 N TRP A 121 22.970 59.089 12.000 1.00 15.99 ATOM 528 CA TRP A 121 23.495 57.738 12.142 1.00 16.85 ATOM 529 C TRP A 121 24.385 57.568 13.372 1.00 16.61 ATOM 530 O TRP A 121 23.888 57.386 14.483 1.00 15.30 ATOM 531 CB TRP A 121 24.270 57.348 10.884 1.00 16.90 ATOM 532 CG TRP A 121 23.501 57.538 9.613 1.00 18.29 ATOM 533 CD1 TRP A 121 23.601 58.584 8.743 1.00 19.06 ATOM 534 CD2 TRP A 121 22.505 56.659 9.073 1.00 18.83 ATOM 535 NE1 TRP A 121 22.729 58.411 7.694 1.00 20.29 ATOM 536 CE2 TRP A 121 22.046 57.237 7.871 1.00 19.00 ATOM 537 CE3 TRP A 121 21.957 55.438 9.491 1.00 17.01 ATOM 538 CZ2 TRP A 121 21.063 56.636 7.076 1.00 19.11 ATOM 539 CZ3 TRP A 121 20.980 54.841 8.702 1.00 18.37 ATOM 540 CH2 TRP A 121 20.544 55.441 7.506 1.00 19.12 ATOM 541 N VAL A 122 25.698 57.630 13.168 1.00 17.77 ATOM 542 CA VAL A 122 26.658 57.473 14.258 1.00 19.43 ATOM 543 C VAL A 122 27.365 58.788 14.590 1.00 19.71 ATOM 544 O VAL A 122 27.517 59.132 15.761 1.00 19.24 ATOM 545 CB VAL A 122 27.699 56.388 13.902 1.00 20.87 ATOM 546 CG1 VAL A 122 28.768 56.291 14.986 1.00 22.77 ATOM 547 CG2 VAL A 122 26.992 55.050 13.736 1.00 23.41 ATOM 548 N VAL A 123 27.782 59.523 13.563 1.00 18.40 ATOM 549 CA VAL A 123 28.457 60.807 13.761 1.00 20.81 ATOM 550 C VAL A 123 27.488 61.795 14.420 1.00 20.95 ATOM 551 O VAL A 123 26.348 61.948 13.984 1.00 19.55 ATOM 552 CB VAL A 123 28.948 61.406 12.407 1.00 22.16 ATOM 553 CG1 VAL A 123 29.664 62.735 12.646 1.00 23.79 ATOM 554 CG2 VAL A 123 29.885 60.433 11.714 1.00 24.40 ATOM 555 N LYS A 124 27.940 62.461 15.478 1.00 20.75 ATOM 556 CA LYS A 124 27.087 63.412 16.174 1.00 20.61 ATOM 557 C LYS A 124 27.538 64.848 15.956 1.00 20.92 ATOM 558 O LYS A 124 28.731 65.123 15.836 1.00 21.40 ATOM 559 CB LYS A 124 27.040 63.080 17.668 1.00 21.15 ATOM 560 CG LYS A 124 26.282 61.791 17.957 1.00 23.05 ATOM 561 CD LYS A 124 26.174 61.513 19.445 1.00 23.97 ATOM 562 CE LYS A 124 25.277 60.315 19.693 1.00 22.31 ATOM 563 NZ LYS A 124 25.105 60.064 21.147 1.00 24.75 ATOM 564 N PHE A 125 26.570 65.758 15.898 1.00 19.68 ATOM 565 CA PHE A 125 26.853 67.169 15.673 1.00 20.08 ATOM 566 C PHE A 125 26.287 68.042 16.785 1.00 21.10 ATOM 567 O PHE A 125 25.297 67.691 17.428 1.00 19.86 ATOM 568 CB PHE A 125 26.263 67.614 14.331 1.00 19.25 ATOM 569 CG PHE A 125 26.613 66.704 13.189 1.00 18.84 ATOM 570 CD1 PHE A 125 25.836 65.582 12.911 1.00 20.28 ATOM 571 CD2 PHE A 125 27.744 66.946 12.413 1.00 21.37 ATOM 572 CE1 PHE A 125 26.180 64.709 11.873 1.00 19.12 ATOM 573 CE2 PHE A 125 28.101 66.082 11.376 1.00 18.12 ATOM 574 CZ PHE A 125 27.316 64.962 11.106 1.00 21.19 ATOM 575 N ASN A 126 26.915 69.194 16.992 1.00 23.16 ATOM 576 CA ASN A 126 26.484 70.114 18.032 1.00 25.90 ATOM 577 C ASN A 126 25.361 71.042 17.596 1.00 25.55 ATOM 578 O ASN A 126 24.769 71.739 18.418 1.00 26.10 ATOM 579 CB ASN A 126 27.679 70.924 18.527 1.00 28.96 ATOM 580 CG ASN A 126 28.687 70.065 19.265 1.00 32.64 ATOM 581 OD1 ASN A 126 28.368 69.469 20.293 1.00 35.58 ATOM 582 ND2 ASN A 126 29.905 69.988 18.740 1.00 33.68 ATOM 583 N SER A 127 25.054 71.044 16.305 1.00 23.25 ATOM 584 CA SER A 127 23.987 71.895 15.806 1.00 21.93 ATOM 585 C SER A 127 23.359 71.307 14.553 1.00 21.57 ATOM 586 O SER A 127 23.963 70.473 13.879 1.00 20.70 ATOM 587 CB SER A 127 24.528 73.288 15.482 1.00 21.51 ATOM 588 OG SER A 127 25.408 73.248 14.369 1.00 20.55 ATOM 589 N LEU A 128 22.141 71.744 14.258 1.00 20.10 ATOM 590 CA LEU A 128 21.429 71.307 13.065 1.00 20.44 ATOM 591 C LEU A 128 22.192 71.803 11.839 1.00 18.61 ATOM 592 O LEU A 128 22.341 71.095 10.848 1.00 16.43 ATOM 593 CB LEU A 128 20.029 71.912 13.036 1.00 22.52 ATOM 594 CG LEU A 128 18.842 71.110 13.551 1.00 27.06 ATOM 595 CD1 LEU A 128 17.583 71.957 13.397 1.00 25.35 ATOM 596 CD2 LEU A 128 18.719 69.807 12.762 1.00 25.55 ATOM 597 N ASN A 129 22.666 73.040 11.926 1.00 18.99 ATOM 598 CA ASN A 129 23.408 73.681 10.846 1.00 17.75 ATOM 599 C ASN A 129 24.635 72.856 10.437 1.00 18.37 ATOM 600 O ASN A 129 24.901 72.670 9.246 1.00 17.97 ATOM 601 CB ASN A 129 23.816 75.092 11.297 1.00 17.32 ATOM 602 CG ASN A 129 24.083 76.037 10.130 1.00 20.19 ATOM 603 OD1 ASN A 129 24.109 77.254 10.305 1.00 17.30 ATOM 604 ND2 ASN A 129 24.288 75.482 8.941 1.00 20.50 ATOM 605 N GLU A 130 25.373 72.354 11.422 1.00 18.12 ATOM 606 CA GLU A 130 26.563 71.557 11.147 1.00 20.85 ATOM 607 C GLU A 130 26.206 70.181 10.589 1.00 19.20 ATOM 608 O GLU A 130 26.938 69.625 9.770 1.00 16.87 ATOM 609 CB GLU A 130 27.398 71.413 12.421 1.00 23.62 ATOM 610 CG GLU A 130 27.899 72.745 12.953 1.00 29.45 ATOM 611 CD GLU A 130 28.609 72.618 14.285 1.00 33.52 ATOM 612 OE1 GLU A 130 29.776 72.173 14.303 1.00 35.99 ATOM 613 OE2 GLU A 130 27.989 72.956 15.316 1.00 37.54 ATOM 614 N LEU A 131 25.085 69.629 11.039 1.00 17.27 ATOM 615 CA LEU A 131 24.643 68.332 10.547 1.00 16.58 ATOM 616 C LEU A 131 24.322 68.494 9.066 1.00 17.52 ATOM 617 O LEU A 131 24.757 67.700 8.225 1.00 15.29 ATOM 618 CB LEU A 131 23.397 67.872 11.312 1.00 17.24 ATOM 619 CG LEU A 131 22.747 66.543 10.922 1.00 18.38 ATOM 620 CD1 LEU A 131 21.893 66.033 12.085 1.00 16.83 ATOM 621 CD2 LEU A 131 21.907 66.727 9.669 1.00 16.32 ATOM 622 N VAL A 132 23.559 69.535 8.752 1.00 15.20 ATOM 623 CA VAL A 132 23.182 69.804 7.369 1.00 16.81 ATOM 624 C VAL A 132 24.414 69.993 6.485 1.00 17.06 ATOM 625 O VAL A 132 24.577 69.303 5.478 1.00 17.56 ATOM 626 CB VAL A 132 22.286 71.059 7.281 1.00 17.24 ATOM 627 CG1 VAL A 132 22.138 71.509 5.828 1.00 18.24 ATOM 628 CG2 VAL A 132 20.916 70.751 7.886 1.00 17.97 ATOM 629 N ASP A 133 25.290 70.915 6.873 1.00 18.23 ATOM 630 CA ASP A 133 26.493 71.186 6.097 1.00 18.84 ATOM 631 C ASP A 133 27.401 69.979 5.928 1.00 19.56 ATOM 632 O ASP A 133 28.002 69.795 4.867 1.00 19.74 ATOM 633 CB ASP A 133 27.276 72.343 6.713 1.00 19.00 ATOM 634 CG ASP A 133 26.566 73.668 6.551 1.00 20.80 ATOM 635 OD1 ASP A 133 25.750 73.785 5.614 1.00 25.51 ATOM 636 OD2 ASP A 133 26.829 74.596 7.344 1.00 21.26 ATOM 637 N TYR A 134 27.511 69.157 6.967 1.00 19.16 ATOM 638 CA TYR A 134 28.350 67.967 6.880 1.00 18.04 ATOM 639 C TYR A 134 27.851 67.087 5.747 1.00 17.79 ATOM 640 O TYR A 134 28.639 66.550 4.968 1.00 16.98 ATOM 641 CB TYR A 134 28.285 67.162 8.177 1.00 17.85 ATOM 642 CG TYR A 134 29.086 65.870 8.164 1.00 19.72 ATOM 643 CD1 TYR A 134 30.461 65.873 8.407 1.00 20.93 ATOM 644 CD2 TYR A 134 28.461 64.642 7.942 1.00 20.37 ATOM 645 CE1 TYR A 134 31.193 64.686 8.436 1.00 19.59 ATOM 646 CE2 TYR A 134 29.184 63.448 7.969 1.00 21.69 ATOM 647 CZ TYR A 134 30.552 63.482 8.220 1.00 22.09 ATOM 648 OH TYR A 134 31.272 62.309 8.278 1.00 24.15 ATOM 649 N HIS A 135 26.535 66.940 5.657 1.00 15.15 ATOM 650 CA HIS A 135 25.967 66.080 4.633 1.00 18.06 ATOM 651 C HIS A 135 25.871 66.644 3.223 1.00 17.27 ATOM 652 O HIS A 135 25.213 66.067 2.359 1.00 17.60 ATOM 653 CB HIS A 135 24.627 65.535 5.119 1.00 18.56 ATOM 654 CG HIS A 135 24.781 64.468 6.156 1.00 19.62 ATOM 655 ND1 HIS A 135 25.225 63.198 5.850 1.00 21.26 ATOM 656 CD2 HIS A 135 24.635 64.501 7.502 1.00 19.79 ATOM 657 CE1 HIS A 135 25.345 62.496 6.963 1.00 20.49 ATOM 658 NE2 HIS A 135 24.993 63.262 7.979 1.00 16.93 ATOM 659 N ARG A 136 26.543 67.764 2.989 1.00 18.10 ATOM 660 CA ARG A 136 26.588 68.341 1.649 1.00 19.00 ATOM 661 C ARG A 136 27.760 67.658 0.936 1.00 20.06 ATOM 662 O ARG A 136 27.825 67.644 -0.290 1.00 20.22 ATOM 663 CB ARG A 136 26.842 69.849 1.702 1.00 18.34 ATOM 664 CG ARG A 136 25.693 70.684 2.267 1.00 17.56 ATOM 665 CD ARG A 136 26.124 72.136 2.447 1.00 18.61 ATOM 666 NE ARG A 136 25.066 72.992 2.980 1.00 18.50 ATOM 667 CZ ARG A 136 24.000 73.393 2.289 1.00 19.40 ATOM 668 NH1 ARG A 136 23.840 73.017 1.028 1.00 19.03 ATOM 669 NH2 ARG A 136 23.098 74.183 2.859 1.00 16.89 ATOM 670 N SER A 137 28.683 67.087 1.712 1.00 19.54 ATOM 671 CA SER A 137 29.858 66.421 1.139 1.00 18.37 ATOM 672 C SER A 137 29.994 64.946 1.520 1.00 19.39 ATOM 673 O SER A 137 30.852 64.235 0.993 1.00 17.17 ATOM 674 CB SER A 137 31.137 67.187 1.508 1.00 19.34 ATOM 675 OG SER A 137 31.257 67.360 2.908 1.00 17.08 ATOM 676 N THR A 138 29.164 64.494 2.456 1.00 18.28 ATOM 677 CA THR A 138 29.143 63.089 2.848 1.00 18.78 ATOM 678 C THR A 138 27.682 62.660 2.706 1.00 20.08 ATOM 679 O THR A 138 26.772 63.383 3.121 1.00 17.69 ATOM 680 CB THR A 138 29.632 62.878 4.299 1.00 18.36 ATOM 681 OG1 THR A 138 31.021 63.211 4.382 1.00 16.73 ATOM 682 CG2 THR A 138 29.455 61.430 4.718 1.00 20.02 ATOM 683 N SER A 139 27.460 61.496 2.102 1.00 19.48 ATOM 684 CA SER A 139 26.106 61.001 1.868 1.00 21.50 ATOM 685 C SER A 139 25.230 60.873 3.102 1.00 21.13 ATOM 686 O SER A 139 25.685 60.443 4.160 1.00 21.08 ATOM 687 CB SER A 139 26.155 59.648 1.155 1.00 21.62 ATOM 688 OG SER A 139 24.845 59.157 0.934 1.00 23.67 ATOM 689 N VAL A 140 23.961 61.246 2.956 1.00 21.83 ATOM 690 CA VAL A 140 23.012 61.144 4.055 1.00 22.18 ATOM 691 C VAL A 140 22.539 59.700 4.176 1.00 24.14 ATOM 692 O VAL A 140 22.016 59.298 5.213 1.00 25.27 ATOM 693 CB VAL A 140 21.769 62.048 3.833 1.00 23.61 ATOM 694 CG1 VAL A 140 22.178 63.506 3.867 1.00 23.60 ATOM 695 CG2 VAL A 140 21.103 61.711 2.501 1.00 22.45 ATOM 696 N SER A 141 22.731 58.926 3.112 1.00 26.36 ATOM 697 CA SER A 141 22.314 57.528 3.092 1.00 31.67 ATOM 698 C SER A 141 23.485 56.549 3.071 1.00 32.55 ATOM 699 O SER A 141 24.549 56.840 2.522 1.00 32.04 ATOM 700 CB SER A 141 21.419 57.266 1.878 1.00 31.99 ATOM 701 OG SER A 141 21.064 55.895 1.797 1.00 36.41 ATOM 702 N ARG A 142 23.272 55.380 3.668 1.00 36.13 ATOM 703 CA ARG A 142 24.296 54.341 3.721 1.00 37.91 ATOM 704 C ARG A 142 24.235 53.472 2.471 1.00 39.20 ATOM 705 O ARG A 142 25.254 52.971 1.998 1.00 38.63 ATOM 706 CB ARG A 142 24.085 53.443 4.939 1.00 39.17 ATOM 707 CG ARG A 142 23.985 54.164 6.268 1.00 41.00 ATOM 708 CD ARG A 142 23.957 53.145 7.392 0.50 42.80 ATOM 709 NE ARG A 142 22.881 52.174 7.210 0.50 44.25 ATOM 710 CZ ARG A 142 22.893 50.944 7.713 0.50 44.28 ATOM 711 NH1 ARG A 142 23.928 50.531 8.429 0.50 45.46 ATOM 712 NH2 ARG A 142 21.872 50.127 7.498 0.50 45.14 ATOM 713 N ASN A 143 23.029 53.299 1.944 1.00 40.34 ATOM 714 CA ASN A 143 22.812 52.471 0.768 1.00 41.09 ATOM 715 C ASN A 143 22.945 53.221 -0.551 1.00 41.10 ATOM 716 O ASN A 143 23.055 52.602 -1.610 1.00 41.80 ATOM 717 CB ASN A 143 21.429 51.823 0.848 1.00 41.95 ATOM 718 CG ASN A 143 21.234 51.029 2.123 0.50 42.68 ATOM 719 OD1 ASN A 143 21.951 50.063 2.380 0.50 42.89 ATOM 720 ND2 ASN A 143 20.261 51.435 2.932 0.50 42.86 ATOM 721 N GLN A 144 22.929 54.549 -0.497 1.00 40.17 ATOM 722 CA GLN A 144 23.036 55.345 -1.715 1.00 39.34 ATOM 723 C GLN A 144 23.859 56.607 -1.495 1.00 37.03 ATOM 724 O GLN A 144 24.014 57.065 -0.365 1.00 35.67 ATOM 725 CB GLN A 144 21.639 55.731 -2.203 1.00 41.55 ATOM 726 CG GLN A 144 20.629 54.605 -2.094 1.00 44.62 ATOM 727 CD GLN A 144 19.263 55.002 -2.598 1.00 46.82 ATOM 728 OE1 GLN A 144 19.022 55.040 -3.804 1.00 47.72 ATOM 729 NE2 GLN A 144 18.360 55.316 -1.675 1.00 46.84 ATOM 730 N GLN A 145 24.386 57.163 -2.583 1.00 34.62 ATOM 731 CA GLN A 145 25.182 58.383 -2.505 1.00 33.41 ATOM 732 C GLN A 145 24.268 59.580 -2.745 1.00 30.47 ATOM 733 O GLN A 145 23.963 59.937 -3.885 1.00 31.43 ATOM 734 CB GLN A 145 26.302 58.362 -3.547 1.00 34.91 ATOM 735 CG GLN A 145 27.392 57.325 -3.285 1.00 39.86 ATOM 736 CD GLN A 145 28.163 57.575 -1.994 1.00 43.29 ATOM 737 OE1 GLN A 145 27.677 57.289 -0.898 1.00 45.07 ATOM 738 NE2 GLN A 145 29.370 58.119 -2.121 1.00 44.02 ATOM 739 N ILE A 146 23.834 60.194 -1.653 1.00 27.21 ATOM 740 CA ILE A 146 22.932 61.334 -1.711 1.00 24.10 ATOM 741 C ILE A 146 23.532 62.507 -0.945 1.00 22.82 ATOM 742 O ILE A 146 23.682 62.447 0.274 1.00 20.79 ATOM 743 CB ILE A 146 21.566 60.972 -1.078 1.00 23.72 ATOM 744 CG1 ILE A 146 21.019 59.692 -1.714 1.00 25.08 ATOM 745 CG2 ILE A 146 20.587 62.120 -1.258 1.00 23.40 ATOM 746 CD1 ILE A 146 19.725 59.188 -1.079 1.00 26.07 ATOM 747 N PHE A 147 23.875 63.570 -1.664 1.00 21.88 ATOM 748 CA PHE A 147 24.462 64.752 -1.046 1.00 22.30 ATOM 749 C PHE A 147 23.465 65.894 -0.995 1.00 22.02 ATOM 750 O PHE A 147 22.837 66.226 -1.999 1.00 22.11 ATOM 751 CB PHE A 147 25.706 65.193 -1.817 1.00 23.38 ATOM 752 CG PHE A 147 26.737 64.114 -1.958 1.00 24.93 ATOM 753 CD1 PHE A 147 26.737 63.273 -3.066 1.00 26.31 ATOM 754 CD2 PHE A 147 27.690 63.918 -0.966 1.00 24.85 ATOM 755 CE1 PHE A 147 27.676 62.248 -3.187 1.00 28.42 ATOM 756 CE2 PHE A 147 28.634 62.899 -1.071 1.00 27.08 ATOM 757 CZ PHE A 147 28.628 62.060 -2.186 1.00 28.10 ATOM 758 N LEU A 148 23.334 66.505 0.177 1.00 19.54 ATOM 759 CA LEU A 148 22.402 67.604 0.351 1.00 19.49 ATOM 760 C LEU A 148 22.790 68.839 -0.454 1.00 21.66 ATOM 761 O LEU A 148 23.958 69.222 -0.508 1.00 22.13 ATOM 762 CB LEU A 148 22.296 67.982 1.832 1.00 16.75 ATOM 763 CG LEU A 148 21.861 66.884 2.803 1.00 15.67 ATOM 764 CD1 LEU A 148 21.724 67.470 4.205 1.00 16.30 ATOM 765 CD2 LEU A 148 20.530 66.279 2.338 1.00 15.71 ATOM 766 N ARG A 149 21.800 69.446 -1.094 1.00 22.69 ATOM 767 CA ARG A 149 22.014 70.663 -1.857 1.00 24.72 ATOM 768 C ARG A 149 20.775 71.538 -1.704 1.00 25.57 ATOM 769 O ARG A 149 19.648 71.038 -1.690 1.00 23.50 ATOM 770 CB ARG A 149 22.306 70.350 -3.330 1.00 27.44 ATOM 771 CG ARG A 149 21.269 69.542 -4.064 1.00 28.97 ATOM 772 CD ARG A 149 21.726 69.324 -5.507 1.00 32.65 ATOM 773 NE ARG A 149 21.936 70.592 -6.207 1.00 33.20 ATOM 774 CZ ARG A 149 22.530 70.709 -7.393 1.00 34.26 ATOM 775 NH1 ARG A 149 22.984 69.633 -8.025 1.00 31.75 ATOM 776 NH2 ARG A 149 22.668 71.904 -7.949 1.00 34.39 ATOM 777 N ASP A 150 20.987 72.843 -1.560 1.00 26.43 ATOM 778 CA ASP A 150 19.873 73.765 -1.375 1.00 26.39 ATOM 779 C ASP A 150 18.856 73.687 -2.510 1.00 26.30 ATOM 780 O ASP A 150 19.209 73.480 -3.671 1.00 25.41 ATOM 781 CB ASP A 150 20.380 75.203 -1.236 1.00 27.43 ATOM 782 CG ASP A 150 21.359 75.376 -0.083 1.00 29.56 ATOM 783 OD1 ASP A 150 21.177 74.730 0.969 1.00 29.25 ATOM 784 OD2 ASP A 150 22.307 76.172 -0.225 1.00 33.18 ATOM 785 N ILE A 151 17.587 73.835 -2.158 1.00 26.08 ATOM 786 CA ILE A 151 16.513 73.801 -3.140 1.00 27.64 ATOM 787 C ILE A 151 16.633 75.027 -4.040 1.00 30.15 ATOM 788 O ILE A 151 17.165 76.056 -3.624 1.00 28.76 ATOM 789 CB ILE A 151 15.134 73.867 -2.459 1.00 28.90 ATOM 790 CG1 ILE A 151 15.078 75.099 -1.551 1.00 29.93 ATOM 791 CG2 ILE A 151 14.867 72.592 -1.676 1.00 26.10 ATOM 792 CD1 ILE A 151 13.728 75.328 -0.899 1.00 31.62 ATOM 793 OBH YVN A 203 8.235 63.739 10.673 1.00 19.56 ATOM 794 PBF YVN A 203 8.249 62.172 10.348 1.00 19.50 ATOM 795 OBI YVN A 203 8.242 62.048 8.742 1.00 17.81 ATOM 796 OBG YVN A 203 7.096 61.472 10.965 1.00 21.25 ATOM 797 OBE YVN A 203 9.691 61.647 10.875 1.00 19.47 ATOM 798 CBD YVN A 203 10.085 60.460 10.311 1.00 19.07 ATOM 799 CBC YVN A 203 9.445 59.247 10.647 1.00 20.42 ATOM 800 CBB YVN A 203 9.971 58.019 10.191 1.00 19.97 ATOM 801 CBJ YVN A 203 11.244 60.439 9.510 1.00 17.27 ATOM 802 CBK YVN A 203 11.767 59.215 9.056 1.00 17.49 ATOM 803 CBA YVN A 203 11.136 57.999 9.397 1.00 18.12 ATOM 804 CAZ YVN A 203 11.760 56.648 8.959 1.00 20.19 ATOM 805 CAF YVN A 203 11.014 55.813 7.889 1.00 21.78 ATOM 806 CAC YVN A 203 9.670 56.364 7.367 1.00 24.29 ATOM 807 OAD YVN A 203 9.621 57.372 6.663 1.00 23.10 ATOM 808 NAB YVN A 203 8.600 55.659 7.734 1.00 27.66 ATOM 809 CAA YVN A 203 7.573 55.517 6.908 1.00 30.68 ATOM 810 CAG YVN A 203 12.269 56.601 7.507 1.00 19.41 ATOM 811 CAH YVN A 203 13.530 55.759 7.263 1.00 19.62 ATOM 812 OAI YVN A 203 13.720 54.696 7.860 1.00 17.33 ATOM 813 NAJ YVN A 203 14.395 56.302 6.401 1.00 16.90 ATOM 814 CAK YVN A 203 15.661 55.659 5.981 1.00 18.92 ATOM 815 CAW YVN A 203 16.419 56.596 5.017 1.00 19.89 ATOM 816 CAX YVN A 203 17.731 55.958 4.527 1.00 18.82 ATOM 817 CAY YVN A 203 15.539 56.943 3.814 1.00 19.73 ATOM 818 CAL YVN A 203 16.555 55.254 7.172 1.00 17.83 ATOM 819 OAM YVN A 203 17.156 54.179 7.148 1.00 18.22 ATOM 820 NAN YVN A 203 16.636 56.126 8.183 1.00 18.20 ATOM 821 CAO YVN A 203 17.473 55.839 9.374 1.00 15.43 ATOM 822 CAT YVN A 203 16.598 55.415 10.571 1.00 18.17 ATOM 823 OAV YVN A 203 17.032 55.474 11.724 1.00 16.57 ATOM 824 NAU YVN A 203 15.374 54.987 10.258 1.00 17.40 ATOM 825 CAP YVN A 203 18.338 57.071 9.740 1.00 16.39 ATOM 826 CAQ YVN A 203 17.500 58.279 10.204 1.00 16.01 ATOM 827 OAS YVN A 203 16.335 58.427 9.838 1.00 17.31 ATOM 828 NAR YVN A 203 18.129 59.112 11.029 1.00 16.54 TER