HEADER IMMUNOGLOBULIN 21-MAY-81 1FC1 TITLE CRYSTALLOGRAPHIC REFINEMENT AND ATOMIC MODELS OF A HUMAN FC FRAGMENT TITLE 2 AND ITS COMPLEX WITH FRAGMENT B OF PROTEIN A FROM STAPHYLOCOCCUS TITLE 3 AUREUS AT 2.9-AND 2.8-ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: FC FRAGMENT; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.90 ANGSTORMS DBREF 1FC1 B 223 446 UNP P01857 GC1_HUMAN 106 329 MODRES 1FC1 ASN B 75 ASN GLYCOSYLATION SITE SEQRES 1 B 104 PRO SER VAL PHE LEU PHE PRO PRO LYS PRO LYS ASP THR SEQRES 2 B 104 LEU MET ILE SER ARG THR PRO GLU VAL THR CYS VAL VAL SEQRES 3 B 104 VAL ASP VAL SER HIS GLU ASP PRO GLN VAL LYS PHE ASN SEQRES 4 B 104 TRP TYR VAL ASP GLY VAL GLN VAL HIS ASN ALA LYS THR SEQRES 5 B 104 LYS PRO ARG GLU GLN GLN TYR ASN SER THR TYR ARG VAL SEQRES 6 B 104 VAL SER VAL LEU THR VAL LEU HIS GLN ASN TRP LEU ASP SEQRES 7 B 104 GLY LYS GLU TYR LYS CYS LYS VAL SER ASN LYS ALA LEU SEQRES 8 B 104 PRO ALA PRO ILE GLU LYS THR ILE SER LYS ALA LYS GLY ATOM 1 N PRO B 238 34.678 145.675 25.321 1.00 44.21 ATOM 2 CA PRO B 238 33.510 144.909 24.825 1.00 44.21 ATOM 3 C PRO B 238 33.780 144.212 23.494 1.00 44.21 ATOM 4 O PRO B 238 33.473 144.781 22.415 1.00 44.21 ATOM 5 CB PRO B 238 32.356 145.901 24.624 1.00 44.21 ATOM 6 CG PRO B 238 32.905 147.291 24.972 1.00 44.21 ATOM 7 CD PRO B 238 34.367 147.114 25.416 1.00 44.21 ATOM 8 N SER B 239 34.402 143.053 23.546 1.00 36.33 ATOM 9 CA SER B 239 34.770 142.392 22.298 1.00 36.33 ATOM 10 C SER B 239 33.814 141.304 21.841 1.00 36.33 ATOM 11 O SER B 239 32.698 141.142 22.402 1.00 36.33 ATOM 12 CB SER B 239 36.200 141.829 22.325 1.00 36.33 ATOM 13 OG SER B 239 37.145 142.900 22.321 1.00 36.33 ATOM 14 N VAL B 240 34.221 140.725 20.732 1.00 27.84 ATOM 15 CA VAL B 240 33.468 139.726 19.989 1.00 27.84 ATOM 16 C VAL B 240 34.246 138.422 19.831 1.00 27.84 ATOM 17 O VAL B 240 35.482 138.475 19.617 1.00 27.84 ATOM 18 CB VAL B 240 33.150 140.289 18.590 1.00 27.84 ATOM 19 CG1 VAL B 240 31.998 139.513 17.923 1.00 27.84 ATOM 20 CG2 VAL B 240 32.880 141.805 18.624 1.00 27.84 ATOM 21 N PHE B 241 33.526 137.303 19.884 1.00 39.79 ATOM 22 CA PHE B 241 34.034 135.941 19.625 1.00 39.79 ATOM 23 C PHE B 241 33.157 135.220 18.598 1.00 39.79 ATOM 24 O PHE B 241 31.913 135.175 18.801 1.00 39.79 ATOM 25 CB PHE B 241 34.023 135.111 20.937 1.00 39.79 ATOM 26 CG PHE B 241 34.806 135.767 22.096 1.00 39.79 ATOM 27 CD1 PHE B 241 34.131 136.374 23.133 1.00 39.79 ATOM 28 CD2 PHE B 241 36.181 135.756 22.097 1.00 39.79 ATOM 29 CE1 PHE B 241 34.827 136.984 24.174 1.00 39.79 ATOM 30 CE2 PHE B 241 36.884 136.370 23.130 1.00 39.79 ATOM 31 CZ PHE B 241 36.208 136.978 24.175 1.00 39.79 ATOM 32 N LEU B 242 33.759 134.656 17.548 1.00 20.83 ATOM 33 CA LEU B 242 33.022 133.911 16.499 1.00 20.83 ATOM 34 C LEU B 242 33.019 132.407 16.711 1.00 20.83 ATOM 35 O LEU B 242 34.116 131.804 16.818 1.00 20.83 ATOM 36 CB LEU B 242 33.611 134.163 15.106 1.00 20.83 ATOM 37 CG LEU B 242 32.705 135.093 14.296 1.00 20.83 ATOM 38 CD1 LEU B 242 33.290 135.360 12.906 1.00 20.83 ATOM 39 CD2 LEU B 242 31.285 134.514 14.190 1.00 20.83 ATOM 40 N PHE B 243 31.846 131.813 16.755 1.00 22.72 ATOM 41 CA PHE B 243 31.748 130.368 16.982 1.00 22.72 ATOM 42 C PHE B 243 31.244 129.609 15.762 1.00 22.72 ATOM 43 O PHE B 243 30.273 130.066 15.111 1.00 22.72 ATOM 44 CB PHE B 243 30.848 130.043 18.195 1.00 22.72 ATOM 45 CG PHE B 243 31.326 130.680 19.519 1.00 22.72 ATOM 46 CD1 PHE B 243 32.241 130.020 20.306 1.00 22.72 ATOM 47 CD2 PHE B 243 30.791 131.878 19.944 1.00 22.72 ATOM 48 CE1 PHE B 243 32.641 130.566 21.516 1.00 22.72 ATOM 49 CE2 PHE B 243 31.181 132.427 21.152 1.00 22.72 ATOM 50 CZ PHE B 243 32.107 131.769 21.944 1.00 22.72 ATOM 51 N PRO B 244 31.970 128.561 15.418 1.00 20.11 ATOM 52 CA PRO B 244 31.723 127.673 14.259 1.00 20.11 ATOM 53 C PRO B 244 30.577 126.684 14.495 1.00 20.11 ATOM 54 O PRO B 244 30.304 126.343 15.677 1.00 20.11 ATOM 55 CB PRO B 244 32.977 126.823 14.078 1.00 20.11 ATOM 56 CG PRO B 244 33.859 127.073 15.302 1.00 20.11 ATOM 57 CD PRO B 244 33.197 128.185 16.121 1.00 20.11 ATOM 58 N PRO B 245 29.985 126.188 13.404 1.00 17.85 ATOM 59 CA PRO B 245 28.948 125.139 13.396 1.00 17.85 ATOM 60 C PRO B 245 29.436 123.800 13.931 1.00 17.85 ATOM 61 O PRO B 245 30.656 123.507 13.891 1.00 17.85 ATOM 62 CB PRO B 245 28.487 124.940 11.944 1.00 17.85 ATOM 63 CG PRO B 245 29.315 125.879 11.076 1.00 17.85 ATOM 64 CD PRO B 245 30.240 126.645 12.027 1.00 17.85 ATOM 65 N LYS B 246 28.515 123.040 14.470 1.00 23.19 ATOM 66 CA LYS B 246 28.843 121.764 15.092 1.00 23.19 ATOM 67 C LYS B 246 28.916 120.645 14.081 1.00 23.19 ATOM 68 O LYS B 246 28.215 120.693 13.044 1.00 23.19 ATOM 69 CB LYS B 246 27.922 121.404 16.271 1.00 23.19 ATOM 70 CG LYS B 246 28.137 122.442 17.395 1.00 23.19 ATOM 71 CD LYS B 246 27.506 122.055 18.744 1.00 23.19 ATOM 72 CE LYS B 246 27.951 123.007 19.874 1.00 23.19 ATOM 73 NZ LYS B 246 27.407 122.567 21.165 0.00 0.00 ATOM 74 N PRO B 247 29.992 119.942 14.177 1.00 13.15 ATOM 75 CA PRO B 247 30.417 119.024 13.130 1.00 13.15 ATOM 76 C PRO B 247 29.349 118.002 12.763 1.00 13.15 ATOM 77 O PRO B 247 29.272 117.639 11.572 1.00 13.15 ATOM 78 CB PRO B 247 31.732 118.366 13.562 1.00 13.15 ATOM 79 CG PRO B 247 32.110 119.020 14.893 1.00 13.15 ATOM 80 CD PRO B 247 30.992 120.015 15.253 1.00 13.15 ATOM 81 N LYS B 248 28.377 117.782 13.598 1.00 6.00 ATOM 82 CA LYS B 248 27.272 116.939 13.153 1.00 6.00 ATOM 83 C LYS B 248 26.233 117.703 12.341 1.00 6.00 ATOM 84 O LYS B 248 25.711 117.144 11.348 1.00 6.00 ATOM 85 CB LYS B 248 26.610 116.248 14.346 1.00 6.00 ATOM 86 CG LYS B 248 25.706 115.075 13.929 1.00 6.00 ATOM 87 CD LYS B 248 25.142 114.369 15.171 1.00 6.00 ATOM 88 CE LYS B 248 24.309 113.124 14.824 0.00 0.00 ATOM 89 NZ LYS B 248 23.879 112.467 16.065 0.00 0.00 ATOM 90 N ASP B 249 26.060 118.971 12.667 1.00 19.24 ATOM 91 CA ASP B 249 25.169 119.889 11.941 1.00 19.24 ATOM 92 C ASP B 249 25.605 120.123 10.502 1.00 19.24 ATOM 93 O ASP B 249 24.833 120.677 9.685 1.00 19.24 ATOM 94 CB ASP B 249 25.140 121.268 12.626 1.00 19.24 ATOM 95 CG ASP B 249 24.326 121.202 13.909 1.00 19.24 ATOM 96 OD1 ASP B 249 23.076 121.137 13.806 1.00 19.24 ATOM 97 OD2 ASP B 249 24.815 121.670 14.967 1.00 19.24 ATOM 98 N THR B 250 26.857 119.938 10.243 1.00 6.00 ATOM 99 CA THR B 250 27.337 120.270 8.909 1.00 6.00 ATOM 100 C THR B 250 27.629 119.022 8.107 1.00 6.00 ATOM 101 O THR B 250 27.884 119.097 6.878 1.00 6.00 ATOM 102 CB THR B 250 28.602 121.130 8.943 1.00 6.00 ATOM 103 OG1 THR B 250 29.495 120.608 9.933 1.00 6.00 ATOM 104 CG2 THR B 250 28.312 122.614 9.199 1.00 6.00 ATOM 105 N LEU B 251 27.619 117.905 8.776 1.00 8.06 ATOM 106 CA LEU B 251 27.891 116.701 8.016 1.00 8.06 ATOM 107 C LEU B 251 26.586 116.037 7.636 1.00 8.06 ATOM 108 O LEU B 251 26.562 115.139 6.760 1.00 8.06 ATOM 109 CB LEU B 251 28.833 115.732 8.742 1.00 8.06 ATOM 110 CG LEU B 251 30.220 116.365 8.997 1.00 8.06 ATOM 111 CD1 LEU B 251 31.143 115.435 9.802 1.00 8.06 ATOM 112 CD2 LEU B 251 30.900 116.914 7.735 1.00 8.06 ATOM 113 N MET B 252 25.527 116.568 8.219 1.00 32.79 ATOM 114 CA MET B 252 24.150 116.105 7.954 1.00 32.79 ATOM 115 C MET B 252 23.267 117.191 7.361 1.00 32.79 ATOM 116 O MET B 252 23.047 118.228 8.032 1.00 32.79 ATOM 117 CB MET B 252 23.460 115.599 9.235 1.00 32.79 ATOM 118 CG MET B 252 23.881 114.187 9.677 1.00 32.79 ATOM 119 SD MET B 252 22.786 113.420 10.894 1.00 32.79 ATOM 120 CE MET B 252 23.213 111.687 10.608 1.00 32.79 ATOM 121 N ILE B 253 22.791 116.960 6.160 1.00 29.30 ATOM 122 CA ILE B 253 21.958 117.936 5.449 1.00 29.30 ATOM 123 C ILE B 253 20.593 118.124 6.086 1.00 29.30 ATOM 124 O ILE B 253 19.896 119.107 5.739 1.00 29.30 ATOM 125 CB ILE B 253 21.729 117.509 3.997 1.00 29.30 ATOM 126 CG1 ILE B 253 20.704 116.352 3.922 1.00 29.30 ATOM 127 CG2 ILE B 253 23.073 117.147 3.330 1.00 29.30 ATOM 128 CD1 ILE B 253 20.265 116.000 2.494 1.00 29.30 ATOM 129 N SER B 254 20.207 117.177 6.933 1.00 25.72 ATOM 130 CA SER B 254 18.904 117.174 7.621 1.00 25.72 ATOM 131 C SER B 254 18.844 118.373 8.554 1.00 25.72 ATOM 132 O SER B 254 17.744 118.840 8.947 1.00 25.72 ATOM 133 CB SER B 254 18.761 115.912 8.508 1.00 25.72 ATOM 134 OG SER B 254 19.193 114.721 7.835 1.00 25.72 ATOM 135 N ARG B 255 20.039 118.654 9.040 1.00 23.36 ATOM 136 CA ARG B 255 20.317 119.533 10.165 1.00 23.36 ATOM 137 C ARG B 255 20.781 120.902 9.692 1.00 23.36 ATOM 138 O ARG B 255 21.390 120.981 8.600 1.00 23.36 ATOM 139 CB ARG B 255 21.412 118.872 11.025 1.00 23.36 ATOM 140 CG ARG B 255 21.171 117.354 11.117 1.00 23.36 ATOM 141 CD ARG B 255 22.074 116.666 12.149 1.00 23.36 ATOM 142 NE ARG B 255 21.469 116.797 13.469 1.00 23.36 ATOM 143 CZ ARG B 255 21.968 117.528 14.433 1.00 23.36 ATOM 144 NH1 ARG B 255 23.080 118.219 14.244 1.00 23.36 ATOM 145 NH2 ARG B 255 21.288 117.659 15.550 1.00 23.36 ATOM 146 N THR B 256 20.441 121.939 10.422 1.00 29.74 ATOM 147 CA THR B 256 20.811 123.290 10.013 1.00 29.74 ATOM 148 C THR B 256 21.897 123.948 10.851 1.00 29.74 ATOM 149 O THR B 256 21.699 124.245 12.057 1.00 29.74 ATOM 150 CB THR B 256 19.570 124.180 9.913 1.00 29.74 ATOM 151 OG1 THR B 256 18.786 123.736 8.785 1.00 29.74 ATOM 152 CG2 THR B 256 19.925 125.677 9.782 1.00 29.74 ATOM 153 N PRO B 257 23.052 124.023 10.232 1.00 14.81 ATOM 154 CA PRO B 257 24.275 124.598 10.808 1.00 14.81 ATOM 155 C PRO B 257 24.118 126.091 10.982 1.00 14.81 ATOM 156 O PRO B 257 23.435 126.716 10.134 1.00 14.81 ATOM 157 CB PRO B 257 25.397 124.418 9.778 1.00 14.81 ATOM 158 CG PRO B 257 24.784 123.746 8.552 1.00 14.81 ATOM 159 CD PRO B 257 23.300 123.527 8.867 1.00 14.81 ATOM 160 N GLU B 258 24.822 126.632 11.946 1.00 32.92 ATOM 161 CA GLU B 258 24.893 128.075 12.127 1.00 32.92 ATOM 162 C GLU B 258 26.225 128.557 12.674 1.00 32.92 ATOM 163 O GLU B 258 26.876 127.830 13.468 1.00 32.92 ATOM 164 CB GLU B 258 23.746 128.545 13.033 1.00 32.92 ATOM 165 CG GLU B 258 23.691 127.768 14.359 1.00 32.92 ATOM 166 CD GLU B 258 22.392 128.122 15.081 1.00 32.92 ATOM 167 OE1 GLU B 258 21.325 128.196 14.406 1.00 32.92 ATOM 168 OE2 GLU B 258 22.446 128.670 16.217 1.00 32.92 ATOM 169 N VAL B 259 26.546 129.794 12.345 1.00 21.00 ATOM 170 CA VAL B 259 27.690 130.520 12.920 1.00 21.00 ATOM 171 C VAL B 259 27.231 131.586 13.910 1.00 21.00 ATOM 172 O VAL B 259 26.251 132.312 13.626 1.00 21.00 ATOM 173 CB VAL B 259 28.584 131.137 11.824 1.00 21.00 ATOM 174 CG1 VAL B 259 29.716 132.002 12.411 1.00 21.00 ATOM 175 CG2 VAL B 259 29.159 130.064 10.876 1.00 21.00 ATOM 176 N THR B 260 27.736 131.500 15.120 1.00 26.02 ATOM 177 CA THR B 260 27.260 132.348 16.212 1.00 26.02 ATOM 178 C THR B 260 28.254 133.422 16.641 1.00 26.02 ATOM 179 O THR B 260 29.373 133.101 17.117 1.00 26.02 ATOM 180 CB THR B 260 26.820 131.494 17.411 1.00 26.02 ATOM 181 OG1 THR B 260 25.812 130.579 16.962 1.00 26.02 ATOM 182 CG2 THR B 260 26.231 132.335 18.559 1.00 26.02 ATOM 183 N CYS B 261 27.823 134.663 16.479 1.00 26.85 ATOM 184 CA CYS B 261 28.594 135.828 16.896 1.00 26.85 ATOM 185 C CYS B 261 28.171 136.384 18.252 1.00 26.85 ATOM 186 O CYS B 261 27.021 136.864 18.416 1.00 26.85 ATOM 187 CB CYS B 261 28.548 136.928 15.829 1.00 26.85 ATOM 188 SG CYS B 261 29.856 138.149 15.974 1.00 26.85 ATOM 189 N VAL B 262 29.043 136.201 19.222 1.00 31.28 ATOM 190 CA VAL B 262 28.795 136.608 20.606 1.00 31.28 ATOM 191 C VAL B 262 29.627 137.809 21.035 1.00 31.28 ATOM 192 O VAL B 262 30.873 137.706 21.198 1.00 31.28 ATOM 193 CB VAL B 262 29.029 135.416 21.548 1.00 31.28 ATOM 194 CG1 VAL B 262 28.848 135.784 23.031 1.00 31.28 ATOM 195 CG2 VAL B 262 28.136 134.224 21.153 1.00 31.28 ATOM 196 N VAL B 263 28.899 138.891 21.257 1.00 24.88 ATOM 197 CA VAL B 263 29.401 140.155 21.813 1.00 24.88 ATOM 198 C VAL B 263 29.129 140.260 23.305 1.00 24.88 ATOM 199 O VAL B 263 27.947 140.333 23.733 1.00 24.88 ATOM 200 CB VAL B 263 28.745 141.372 21.123 1.00 24.88 ATOM 201 CG1 VAL B 263 29.089 142.703 21.830 1.00 24.88 ATOM 202 CG2 VAL B 263 29.068 141.429 19.615 1.00 24.88 ATOM 203 N VAL B 264 30.213 140.300 24.036 1.00 38.06 ATOM 204 CA VAL B 264 30.208 140.490 25.486 1.00 38.06 ATOM 205 C VAL B 264 30.720 141.876 25.892 1.00 38.06 ATOM 206 O VAL B 264 31.145 142.672 25.015 1.00 38.06 ATOM 207 CB VAL B 264 31.037 139.374 26.161 1.00 38.06 ATOM 208 CG1 VAL B 264 30.420 137.977 25.970 0.00 0.00 ATOM 209 CG2 VAL B 264 32.507 139.412 25.709 0.00 0.00 ATOM 210 N ASP B 265 30.658 142.136 27.195 1.00 33.70 ATOM 211 CA ASP B 265 31.057 143.358 27.915 1.00 33.70 ATOM 212 C ASP B 265 30.387 144.638 27.428 1.00 33.70 ATOM 213 O ASP B 265 30.887 145.755 27.718 0.00 0.00 ATOM 214 CB ASP B 265 32.589 143.526 27.977 1.00 33.70 ATOM 215 CG ASP B 265 33.189 142.397 28.812 1.00 33.70 ATOM 216 OD1 ASP B 265 34.359 142.002 28.578 0.00 0.00 ATOM 217 OD2 ASP B 265 32.426 141.668 29.491 0.00 0.00 ATOM 218 N VAL B 266 29.233 144.464 26.810 0.00 0.00 ATOM 219 CA VAL B 266 28.378 145.570 26.346 0.00 0.00 ATOM 220 C VAL B 266 27.872 146.437 27.495 0.00 0.00 ATOM 221 O VAL B 266 27.031 145.978 28.305 0.00 0.00 ATOM 222 CB VAL B 266 27.157 145.016 25.588 0.00 0.00 ATOM 223 CG1 VAL B 266 26.312 146.129 24.937 0.00 0.00 ATOM 224 CG2 VAL B 266 27.548 143.928 24.574 0.00 0.00 ATOM 225 N SER B 267 28.484 147.585 27.665 0.00 0.00 ATOM 226 CA SER B 267 28.211 148.436 28.829 0.00 0.00 ATOM 227 C SER B 267 27.046 149.408 28.667 0.00 0.00 ATOM 228 O SER B 267 27.013 150.188 27.681 0.00 0.00 ATOM 229 CB SER B 267 29.486 149.182 29.253 0.00 0.00 ATOM 230 OG SER B 267 30.535 148.227 29.467 0.00 0.00 ATOM 231 N HIS B 268 26.135 149.281 29.622 0.00 0.00 ATOM 232 CA HIS B 268 24.862 149.996 29.847 0.00 0.00 ATOM 233 C HIS B 268 24.543 151.173 28.938 0.00 0.00 ATOM 234 O HIS B 268 23.375 151.287 28.491 0.00 0.00 ATOM 235 CB HIS B 268 24.775 150.522 31.291 0.00 0.00 ATOM 236 CG HIS B 268 24.663 149.389 32.326 0.00 0.00 ATOM 237 ND1 HIS B 268 23.483 148.636 32.463 0.00 0.00 ATOM 238 CD2 HIS B 268 25.569 148.955 33.215 0.00 0.00 ATOM 239 CE1 HIS B 268 23.692 147.697 33.492 0.00 0.00 ATOM 240 NE2 HIS B 268 25.007 147.900 33.962 0.00 0.00 ATOM 241 N GLU B 269 25.391 152.173 28.998 0.00 0.00 ATOM 242 CA GLU B 269 25.047 153.481 28.437 0.00 0.00 ATOM 243 C GLU B 269 25.149 153.515 26.917 0.00 0.00 ATOM 244 O GLU B 269 24.394 154.270 26.252 0.00 0.00 ATOM 245 CB GLU B 269 25.858 154.614 29.094 0.00 0.00 ATOM 246 CG GLU B 269 25.266 156.005 28.792 0.00 0.00 ATOM 247 CD GLU B 269 25.976 157.054 29.641 0.00 0.00 ATOM 248 OE1 GLU B 269 27.105 157.480 29.291 0.00 0.00 ATOM 249 OE2 GLU B 269 25.575 157.279 30.811 0.00 0.00 ATOM 250 N ASP B 270 25.856 152.531 26.381 0.00 0.00 ATOM 251 CA ASP B 270 25.837 152.237 24.933 0.00 0.00 ATOM 252 C ASP B 270 25.379 150.819 24.571 0.00 0.00 ATOM 253 O ASP B 270 26.247 149.991 24.211 0.00 0.00 ATOM 254 CB ASP B 270 27.243 152.435 24.324 0.00 0.00 ATOM 255 CG ASP B 270 27.694 153.889 24.440 0.00 0.00 ATOM 256 OD1 ASP B 270 28.028 154.520 23.406 0.00 0.00 ATOM 257 OD2 ASP B 270 28.025 154.346 25.564 0.00 0.00 ATOM 258 N PRO B 271 24.116 150.485 24.781 1.00 47.87 ATOM 259 CA PRO B 271 23.551 149.130 24.540 1.00 47.87 ATOM 260 C PRO B 271 23.295 148.771 23.072 1.00 47.87 ATOM 261 O PRO B 271 22.727 147.682 22.799 1.00 47.87 ATOM 262 CB PRO B 271 22.186 149.073 25.234 1.00 47.87 ATOM 263 CG PRO B 271 21.869 150.502 25.697 1.00 47.87 ATOM 264 CD PRO B 271 23.112 151.364 25.414 1.00 47.87 ATOM 265 N GLN B 272 23.538 149.711 22.175 1.00 55.00 ATOM 266 CA GLN B 272 23.176 149.628 20.751 1.00 55.00 ATOM 267 C GLN B 272 24.168 148.857 19.872 1.00 55.00 ATOM 268 O GLN B 272 25.110 149.451 19.274 1.00 55.00 ATOM 269 CB GLN B 272 22.925 151.034 20.179 0.00 0.00 ATOM 270 CG GLN B 272 21.911 151.806 21.048 0.00 0.00 ATOM 271 CD GLN B 272 21.645 153.176 20.434 0.00 0.00 ATOM 272 OE1 GLN B 272 21.139 153.242 19.285 0.00 0.00 ATOM 273 NE2 GLN B 272 21.609 154.168 21.302 0.00 0.00 ATOM 274 N VAL B 273 23.967 147.561 19.815 1.00 48.25 ATOM 275 CA VAL B 273 24.828 146.670 19.032 1.00 48.25 ATOM 276 C VAL B 273 24.311 146.454 17.613 1.00 48.25 ATOM 277 O VAL B 273 23.078 146.319 17.413 1.00 48.25 ATOM 278 CB VAL B 273 25.032 145.327 19.761 1.00 48.25 ATOM 279 CG1 VAL B 273 26.227 144.535 19.199 0.00 0.00 ATOM 280 CG2 VAL B 273 25.177 145.528 21.280 0.00 0.00 ATOM 281 N LYS B 274 25.198 146.587 16.652 1.00 34.05 ATOM 282 CA LYS B 274 24.870 146.458 15.233 1.00 34.05 ATOM 283 C LYS B 274 25.750 145.455 14.491 1.00 34.05 ATOM 284 O LYS B 274 26.842 145.797 13.962 1.00 34.05 ATOM 285 CB LYS B 274 24.897 147.820 14.527 1.00 34.05 ATOM 286 CG LYS B 274 24.366 147.725 13.084 0.00 0.00 ATOM 287 CD LYS B 274 24.434 149.071 12.340 0.00 0.00 ATOM 288 CE LYS B 274 23.902 148.950 10.899 0.00 0.00 ATOM 289 NZ LYS B 274 23.977 150.250 10.220 0.00 0.00 ATOM 290 N PHE B 275 25.229 144.251 14.428 1.00 25.21 ATOM 291 CA PHE B 275 25.833 143.113 13.745 1.00 25.21 ATOM 292 C PHE B 275 25.657 143.227 12.237 1.00 25.21 ATOM 293 O PHE B 275 24.522 143.452 11.748 1.00 25.21 ATOM 294 CB PHE B 275 25.144 141.813 14.196 1.00 25.21 ATOM 295 CG PHE B 275 25.427 141.439 15.666 1.00 25.21 ATOM 296 CD1 PHE B 275 24.694 142.006 16.688 1.00 25.21 ATOM 297 CD2 PHE B 275 26.363 140.475 15.951 1.00 25.21 ATOM 298 CE1 PHE B 275 24.915 141.623 18.003 1.00 25.21 ATOM 299 CE2 PHE B 275 26.584 140.079 17.263 1.00 25.21 ATOM 300 CZ PHE B 275 25.854 140.646 18.289 1.00 25.21 ATOM 301 N ASN B 276 26.765 143.150 11.530 1.00 43.86 ATOM 302 CA ASN B 276 26.831 143.187 10.061 1.00 43.86 ATOM 303 C ASN B 276 27.449 141.895 9.530 1.00 43.86 ATOM 304 O ASN B 276 28.552 141.507 9.981 1.00 43.86 ATOM 305 CB ASN B 276 27.681 144.397 9.603 1.00 43.86 ATOM 306 CG ASN B 276 27.138 145.696 10.208 1.00 43.86 ATOM 307 OD1 ASN B 276 25.898 145.903 10.161 1.00 43.86 ATOM 308 ND2 ASN B 276 27.893 146.225 11.160 1.00 43.86 ATOM 309 N TRP B 277 26.690 141.133 8.772 1.00 29.74 ATOM 310 CA TRP B 277 27.098 139.782 8.330 1.00 29.74 ATOM 311 C TRP B 277 27.376 139.633 6.837 1.00 29.74 ATOM 312 O TRP B 277 26.438 139.640 5.991 1.00 29.74 ATOM 313 CB TRP B 277 26.057 138.723 8.726 1.00 29.74 ATOM 314 CG TRP B 277 26.231 138.220 10.173 1.00 29.74 ATOM 315 CD1 TRP B 277 25.508 138.509 11.269 1.00 29.74 ATOM 316 CD2 TRP B 277 27.170 137.274 10.581 1.00 29.74 ATOM 317 NE1 TRP B 277 25.986 137.759 12.357 1.00 29.74 ATOM 318 CE2 TRP B 277 26.950 137.039 11.950 1.00 29.74 ATOM 319 CE3 TRP B 277 28.154 136.605 9.877 1.00 29.74 ATOM 320 CZ2 TRP B 277 27.705 136.129 12.659 1.00 29.74 ATOM 321 CZ3 TRP B 277 28.903 135.687 10.589 1.00 29.74 ATOM 322 CH2 TRP B 277 28.686 135.457 11.940 1.00 29.74 ATOM 323 N TYR B 278 28.644 139.384 6.592 1.00 42.48 ATOM 324 CA TYR B 278 29.258 139.193 5.280 1.00 42.48 ATOM 325 C TYR B 278 29.696 137.744 5.072 1.00 42.48 ATOM 326 O TYR B 278 30.615 137.253 5.776 1.00 42.48 ATOM 327 CB TYR B 278 30.513 140.099 5.149 1.00 42.48 ATOM 328 CG TYR B 278 30.261 141.611 5.367 1.00 42.48 ATOM 329 CD1 TYR B 278 30.032 142.108 6.635 1.00 42.48 ATOM 330 CD2 TYR B 278 30.273 142.476 4.295 1.00 42.48 ATOM 331 CE1 TYR B 278 29.769 143.458 6.833 1.00 42.48 ATOM 332 CE2 TYR B 278 30.017 143.834 4.485 1.00 42.48 ATOM 333 CZ TYR B 278 29.749 144.318 5.755 1.00 42.48 ATOM 334 OH TYR B 278 29.442 145.707 5.962 1.00 42.48 ATOM 335 N VAL B 279 29.182 137.125 4.031 1.00 19.42 ATOM 336 CA VAL B 279 29.708 135.825 3.574 1.00 19.42 ATOM 337 C VAL B 279 30.825 135.982 2.554 1.00 19.42 ATOM 338 O VAL B 279 30.564 136.152 1.333 1.00 19.42 ATOM 339 CB VAL B 279 28.653 134.888 2.962 1.00 19.42 ATOM 340 CG1 VAL B 279 29.263 133.499 2.665 1.00 19.42 ATOM 341 CG2 VAL B 279 27.389 134.795 3.835 1.00 19.42 ATOM 342 N ASP B 280 31.998 135.748 3.074 1.00 34.53 ATOM 343 CA ASP B 280 33.214 135.575 2.299 1.00 34.53 ATOM 344 C ASP B 280 33.641 136.892 1.679 1.00 34.53 ATOM 345 O ASP B 280 34.189 137.763 2.407 1.00 34.53 ATOM 346 CB ASP B 280 32.985 134.476 1.249 1.00 34.53 ATOM 347 CG ASP B 280 34.291 134.150 0.554 1.00 34.53 ATOM 348 OD1 ASP B 280 35.174 133.520 1.192 1.00 34.53 ATOM 349 OD2 ASP B 280 34.274 134.067 -0.700 1.00 34.53 ATOM 350 N GLY B 281 33.105 137.161 0.519 1.00 37.45 ATOM 351 CA GLY B 281 33.238 138.513 -0.046 1.00 37.45 ATOM 352 C GLY B 281 32.023 139.403 0.210 1.00 37.45 ATOM 353 O GLY B 281 32.145 140.649 0.316 1.00 37.45 ATOM 354 N VAL B 282 30.868 138.799 0.089 1.00 43.50 ATOM 355 CA VAL B 282 29.598 139.518 -0.035 1.00 43.50 ATOM 356 C VAL B 282 28.724 139.539 1.218 1.00 43.50 ATOM 357 O VAL B 282 28.420 138.471 1.800 1.00 43.50 ATOM 358 CB VAL B 282 28.826 138.977 -1.264 1.00 43.50 ATOM 359 CG1 VAL B 282 29.469 139.457 -2.579 1.00 43.50 ATOM 360 CG2 VAL B 282 28.712 137.438 -1.256 1.00 43.50 ATOM 361 N GLN B 283 28.267 140.719 1.570 1.00 38.85 ATOM 362 CA GLN B 283 27.339 140.886 2.689 1.00 38.85 ATOM 363 C GLN B 283 26.048 140.109 2.477 1.00 38.85 ATOM 364 O GLN B 283 25.220 140.552 1.642 1.00 38.85 ATOM 365 CB GLN B 283 26.950 142.369 2.899 1.00 38.85 ATOM 366 CG GLN B 283 26.243 142.527 4.262 1.00 38.85 ATOM 367 CD GLN B 283 25.832 143.961 4.583 1.00 38.85 ATOM 368 OE1 GLN B 283 25.361 144.177 5.730 1.00 38.85 ATOM 369 NE2 GLN B 283 26.470 144.886 3.901 1.00 38.85 ATOM 370 N VAL B 284 25.828 139.055 3.248 1.00 34.12 ATOM 371 CA VAL B 284 24.521 138.384 3.174 1.00 34.12 ATOM 372 C VAL B 284 23.414 139.127 3.895 1.00 34.12 ATOM 373 O VAL B 284 22.259 138.629 3.897 1.00 34.12 ATOM 374 CB VAL B 284 24.496 136.946 3.688 1.00 34.12 ATOM 375 CG1 VAL B 284 24.753 135.903 2.587 0.00 0.00 ATOM 376 CG2 VAL B 284 25.144 136.725 5.068 0.00 0.00 ATOM 377 N HIS B 285 23.766 140.343 4.268 1.00 55.00 ATOM 378 CA HIS B 285 22.926 141.358 4.915 1.00 55.00 ATOM 379 C HIS B 285 22.009 140.746 5.962 1.00 55.00 ATOM 380 O HIS B 285 22.529 140.298 7.019 1.00 55.00 ATOM 381 CB HIS B 285 22.145 142.252 3.921 1.00 55.00 ATOM 382 CG HIS B 285 21.723 143.564 4.600 0.00 0.00 ATOM 383 ND1 HIS B 285 20.842 143.577 5.700 0.00 0.00 ATOM 384 CD2 HIS B 285 22.111 144.825 4.337 0.00 0.00 ATOM 385 CE1 HIS B 285 20.693 144.917 6.113 0.00 0.00 ATOM 386 NE2 HIS B 285 21.494 145.695 5.253 0.00 0.00 ATOM 387 N ASN B 286 20.790 140.457 5.542 1.00 48.54 ATOM 388 CA ASN B 286 19.845 139.702 6.374 1.00 48.54 ATOM 389 C ASN B 286 20.088 138.200 6.402 1.00 48.54 ATOM 390 O ASN B 286 20.336 137.657 7.507 1.00 48.54 ATOM 391 CB ASN B 286 18.386 140.021 6.015 0.00 0.00 ATOM 392 CG ASN B 286 18.111 141.450 6.469 0.00 0.00 ATOM 393 OD1 ASN B 286 17.108 142.058 6.018 0.00 0.00 ATOM 394 ND2 ASN B 286 18.715 141.768 7.597 0.00 0.00 ATOM 395 N ALA B 287 20.069 137.587 5.235 1.00 47.28 ATOM 396 CA ALA B 287 20.152 136.125 5.078 1.00 47.28 ATOM 397 C ALA B 287 19.083 135.492 5.946 1.00 47.28 ATOM 398 O ALA B 287 17.883 135.830 5.762 1.00 47.28 ATOM 399 CB ALA B 287 21.512 135.556 5.517 1.00 47.28 ATOM 400 N LYS B 288 19.541 135.066 7.091 1.00 51.21 ATOM 401 CA LYS B 288 18.653 134.887 8.235 1.00 51.21 ATOM 402 C LYS B 288 19.389 135.041 9.559 1.00 51.21 ATOM 403 O LYS B 288 19.451 134.067 10.358 1.00 51.21 ATOM 404 CB LYS B 288 17.853 133.571 8.170 0.00 0.00 ATOM 405 CG LYS B 288 16.619 133.584 9.098 0.00 0.00 ATOM 406 CD LYS B 288 15.636 134.719 8.748 0.00 0.00 ATOM 407 CE LYS B 288 14.460 134.799 9.740 0.00 0.00 ATOM 408 NZ LYS B 288 13.696 133.544 9.737 0.00 0.00 ATOM 409 N THR B 289 19.895 136.246 9.743 1.00 39.73 ATOM 410 CA THR B 289 20.586 136.749 10.937 1.00 39.73 ATOM 411 C THR B 289 19.587 137.056 12.055 1.00 39.73 ATOM 412 O THR B 289 18.503 137.615 11.755 1.00 39.73 ATOM 413 CB THR B 289 21.289 138.053 10.509 1.00 39.73 ATOM 414 OG1 THR B 289 22.293 137.768 9.525 0.00 0.00 ATOM 415 CG2 THR B 289 21.895 138.856 11.673 0.00 0.00 ATOM 416 N LYS B 290 19.829 136.599 13.274 1.00 30.29 ATOM 417 CA LYS B 290 18.840 136.832 14.352 1.00 30.29 ATOM 418 C LYS B 290 19.386 137.000 15.770 1.00 30.29 ATOM 419 O LYS B 290 19.466 135.993 16.518 1.00 30.29 ATOM 420 CB LYS B 290 17.772 135.719 14.352 0.00 0.00 ATOM 421 CG LYS B 290 16.555 136.088 15.222 0.00 0.00 ATOM 422 CD LYS B 290 15.489 134.978 15.227 0.00 0.00 ATOM 423 CE LYS B 290 14.272 135.360 16.091 0.00 0.00 ATOM 424 NZ LYS B 290 13.265 134.294 16.044 0.00 0.00 ATOM 425 N PRO B 291 19.640 138.247 16.171 1.00 36.88 ATOM 426 CA PRO B 291 20.075 138.652 17.536 1.00 36.88 ATOM 427 C PRO B 291 19.013 138.577 18.649 1.00 36.88 ATOM 428 O PRO B 291 18.018 137.824 18.496 1.00 36.88 ATOM 429 CB PRO B 291 20.548 140.112 17.440 1.00 36.88 ATOM 430 CG PRO B 291 20.203 140.608 16.032 1.00 36.88 ATOM 431 CD PRO B 291 19.629 139.408 15.266 1.00 36.88 ATOM 432 N ARG B 292 19.220 139.390 19.707 1.00 43.26 ATOM 433 CA ARG B 292 18.416 139.660 20.947 1.00 43.26 ATOM 434 C ARG B 292 19.288 140.040 22.152 1.00 43.26 ATOM 435 O ARG B 292 20.349 139.402 22.388 1.00 43.26 ATOM 436 CB ARG B 292 17.504 138.494 21.392 1.00 43.26 ATOM 437 CG ARG B 292 16.548 138.912 22.532 1.00 43.26 ATOM 438 CD ARG B 292 15.937 137.717 23.285 0.00 0.00 ATOM 439 NE ARG B 292 15.245 138.217 24.479 0.00 0.00 ATOM 440 CZ ARG B 292 14.131 137.709 24.967 0.00 0.00 ATOM 441 NH1 ARG B 292 13.573 136.660 24.395 0.00 0.00 ATOM 442 NH2 ARG B 292 13.586 138.242 26.042 0.00 0.00 ATOM 443 N GLU B 293 18.859 141.018 22.929 1.00 48.40 ATOM 444 CA GLU B 293 19.558 141.529 24.122 1.00 48.40 ATOM 445 C GLU B 293 19.310 140.701 25.388 1.00 48.40 ATOM 446 O GLU B 293 18.169 140.227 25.629 1.00 48.40 ATOM 447 CB GLU B 293 19.087 142.988 24.311 1.00 48.40 ATOM 448 CG GLU B 293 19.866 143.820 25.343 0.00 0.00 ATOM 449 CD GLU B 293 19.283 145.230 25.331 0.00 0.00 ATOM 450 OE1 GLU B 293 19.684 146.053 24.469 0.00 0.00 ATOM 451 OE2 GLU B 293 18.186 145.446 25.905 0.00 0.00 ATOM 452 N GLN B 294 20.359 140.509 26.168 1.00 47.99 ATOM 453 CA GLN B 294 20.299 139.815 27.473 1.00 47.99 ATOM 454 C GLN B 294 21.066 140.557 28.566 1.00 47.99 ATOM 455 O GLN B 294 22.302 140.754 28.429 1.00 47.99 ATOM 456 CB GLN B 294 20.874 138.389 27.395 1.00 47.99 ATOM 457 CG GLN B 294 20.120 137.478 26.409 0.00 0.00 ATOM 458 CD GLN B 294 20.708 136.073 26.477 0.00 0.00 ATOM 459 OE1 GLN B 294 21.838 135.848 25.974 0.00 0.00 ATOM 460 NE2 GLN B 294 20.116 135.267 27.338 0.00 0.00 ATOM 461 N GLN B 295 20.354 140.983 29.593 0.00 0.00 ATOM 462 CA GLN B 295 20.905 141.793 30.693 0.00 0.00 ATOM 463 C GLN B 295 21.572 140.971 31.794 0.00 0.00 ATOM 464 O GLN B 295 20.872 140.344 32.630 0.00 0.00 ATOM 465 CB GLN B 295 19.805 142.699 31.286 0.00 0.00 ATOM 466 CG GLN B 295 20.355 143.752 32.268 0.00 0.00 ATOM 467 CD GLN B 295 19.228 144.701 32.669 0.00 0.00 ATOM 468 OE1 GLN B 295 18.301 144.290 33.413 0.00 0.00 ATOM 469 NE2 GLN B 295 19.183 145.830 31.987 0.00 0.00 ATOM 470 N TYR B 296 22.889 140.906 31.713 0.00 0.00 ATOM 471 CA TYR B 296 23.758 140.085 32.575 0.00 0.00 ATOM 472 C TYR B 296 24.392 140.841 33.738 0.00 0.00 ATOM 473 O TYR B 296 24.128 142.060 33.901 0.00 0.00 ATOM 474 CB TYR B 296 24.933 139.542 31.738 0.00 0.00 ATOM 475 CG TYR B 296 24.679 138.142 31.147 0.00 0.00 ATOM 476 CD1 TYR B 296 23.456 137.813 30.607 0.00 0.00 ATOM 477 CD2 TYR B 296 25.691 137.208 31.181 0.00 0.00 ATOM 478 CE1 TYR B 296 23.242 136.545 30.085 0.00 0.00 ATOM 479 CE2 TYR B 296 25.490 135.939 30.663 0.00 0.00 ATOM 480 CZ TYR B 296 24.261 135.606 30.121 0.00 0.00 ATOM 481 OH TYR B 296 24.055 134.303 29.560 0.00 0.00 ATOM 482 N ASN B 297 25.394 140.153 34.283 0.00 0.00 ATOM 483 CA ASN B 297 26.474 140.590 35.189 0.00 0.00 ATOM 484 C ASN B 297 26.193 141.917 35.879 0.00 0.00 ATOM 485 O ASN B 297 25.421 141.985 36.870 0.00 0.00 ATOM 486 CB ASN B 297 27.714 140.767 34.285 0.00 0.00 ATOM 487 CG ASN B 297 29.022 140.931 35.055 0.00 0.00 ATOM 488 OD1 ASN B 297 29.060 141.494 36.178 0.00 0.00 ATOM 489 ND2 ASN B 297 30.098 140.495 34.425 0.00 0.00 ATOM 490 N SER B 298 26.635 142.931 35.184 0.00 0.00 ATOM 491 CA SER B 298 26.304 144.339 35.400 0.00 0.00 ATOM 492 C SER B 298 26.426 145.070 34.070 0.00 0.00 ATOM 493 O SER B 298 27.180 146.069 33.967 0.00 0.00 ATOM 494 CB SER B 298 27.257 144.973 36.429 0.00 0.00 ATOM 495 OG SER B 298 26.826 146.307 36.738 0.00 0.00 ATOM 496 N THR B 299 26.063 144.305 33.057 0.00 0.00 ATOM 497 CA THR B 299 26.322 144.579 31.635 0.00 0.00 ATOM 498 C THR B 299 25.326 143.865 30.729 0.00 0.00 ATOM 499 O THR B 299 24.311 143.313 31.219 0.00 0.00 ATOM 500 CB THR B 299 27.740 144.101 31.262 0.00 0.00 ATOM 501 OG1 THR B 299 28.187 143.124 32.214 0.00 0.00 ATOM 502 CG2 THR B 299 28.759 145.255 31.174 0.00 0.00 ATOM 503 N TYR B 300 25.595 143.895 29.443 0.00 0.00 ATOM 504 CA TYR B 300 24.748 143.250 28.433 0.00 0.00 ATOM 505 C TYR B 300 25.477 142.180 27.627 0.00 0.00 ATOM 506 O TYR B 300 26.722 142.235 27.458 0.00 0.00 ATOM 507 CB TYR B 300 24.123 144.276 27.462 0.00 0.00 ATOM 508 CG TYR B 300 23.049 145.164 28.122 0.00 0.00 ATOM 509 CD1 TYR B 300 21.789 144.657 28.348 0.00 0.00 ATOM 510 CD2 TYR B 300 23.337 146.466 28.471 0.00 0.00 ATOM 511 CE1 TYR B 300 20.809 145.447 28.932 0.00 0.00 ATOM 512 CE2 TYR B 300 22.362 147.267 29.054 0.00 0.00 ATOM 513 CZ TYR B 300 21.100 146.751 29.290 0.00 0.00 ATOM 514 OH TYR B 300 20.088 147.574 29.888 0.00 0.00 ATOM 515 N ARG B 301 24.678 141.263 27.127 0.00 0.00 ATOM 516 CA ARG B 301 25.065 140.149 26.258 0.00 0.00 ATOM 517 C ARG B 301 24.149 140.051 25.044 0.00 0.00 ATOM 518 O ARG B 301 22.948 139.703 25.173 0.00 0.00 ATOM 519 CB ARG B 301 24.972 138.825 27.039 0.00 0.00 ATOM 520 CG ARG B 301 25.147 137.592 26.131 0.00 0.00 ATOM 521 CD ARG B 301 24.953 136.293 26.926 0.00 0.00 ATOM 522 NE ARG B 301 24.762 135.139 26.043 0.00 0.00 ATOM 523 CZ ARG B 301 25.300 133.959 26.273 0.00 0.00 ATOM 524 NH1 ARG B 301 26.026 133.782 27.359 0.00 0.00 ATOM 525 NH2 ARG B 301 25.061 132.948 25.461 0.00 0.00 ATOM 526 N VAL B 302 24.688 140.385 23.897 1.00 31.07 ATOM 527 CA VAL B 302 23.941 140.276 22.641 1.00 31.07 ATOM 528 C VAL B 302 24.629 139.307 21.691 1.00 31.07 ATOM 529 O VAL B 302 25.885 139.288 21.617 1.00 31.07 ATOM 530 CB VAL B 302 23.781 141.647 21.956 1.00 31.07 ATOM 531 CG1 VAL B 302 22.789 141.601 20.778 0.00 0.00 ATOM 532 CG2 VAL B 302 23.377 142.745 22.960 0.00 0.00 ATOM 533 N VAL B 303 23.851 138.388 21.174 1.00 31.35 ATOM 534 CA VAL B 303 24.336 137.302 20.323 1.00 31.35 ATOM 535 C VAL B 303 23.533 137.226 19.031 1.00 31.35 ATOM 536 O VAL B 303 22.285 137.067 19.086 1.00 31.35 ATOM 537 CB VAL B 303 24.164 135.964 21.075 1.00 31.35 ATOM 538 CG1 VAL B 303 24.653 134.742 20.271 1.00 31.35 ATOM 539 CG2 VAL B 303 24.809 135.992 22.466 1.00 31.35 ATOM 540 N SER B 304 24.223 137.253 17.910 1.00 21.38 ATOM 541 CA SER B 304 23.558 137.020 16.631 1.00 21.38 ATOM 542 C SER B 304 24.031 135.783 15.881 1.00 21.38 ATOM 543 O SER B 304 25.243 135.644 15.578 1.00 21.38 ATOM 544 CB SER B 304 23.585 138.225 15.688 1.00 21.38 ATOM 545 OG SER B 304 22.690 137.923 14.602 1.00 21.38 ATOM 546 N VAL B 305 23.051 134.961 15.555 1.00 25.57 ATOM 547 CA VAL B 305 23.192 133.703 14.823 1.00 25.57 ATOM 548 C VAL B 305 22.871 133.816 13.333 1.00 25.57 ATOM 549 O VAL B 305 21.768 134.281 12.950 1.00 25.57 ATOM 550 CB VAL B 305 22.256 132.677 15.470 1.00 25.57 ATOM 551 CG1 VAL B 305 21.993 131.465 14.564 1.00 25.57 ATOM 552 CG2 VAL B 305 22.766 132.256 16.860 1.00 25.57 ATOM 553 N LEU B 306 23.784 133.334 12.516 1.00 20.61 ATOM 554 CA LEU B 306 23.627 133.234 11.065 1.00 20.61 ATOM 555 C LEU B 306 23.615 131.775 10.612 1.00 20.61 ATOM 556 O LEU B 306 24.608 131.056 10.881 1.00 20.61 ATOM 557 CB LEU B 306 24.841 133.915 10.417 1.00 20.61 ATOM 558 CG LEU B 306 24.777 133.837 8.882 1.00 20.61 ATOM 559 CD1 LEU B 306 23.563 134.606 8.320 1.00 20.61 ATOM 560 CD2 LEU B 306 26.114 134.209 8.205 1.00 20.61 ATOM 561 N THR B 307 22.617 131.379 9.830 1.00 12.18 ATOM 562 CA THR B 307 22.599 130.043 9.217 1.00 12.18 ATOM 563 C THR B 307 23.650 129.911 8.126 1.00 12.18 ATOM 564 O THR B 307 23.932 130.906 7.408 1.00 12.18 ATOM 565 CB THR B 307 21.242 129.764 8.576 1.00 12.18 ATOM 566 OG1 THR B 307 20.240 129.908 9.573 1.00 12.18 ATOM 567 CG2 THR B 307 21.142 128.358 7.965 1.00 12.18 ATOM 568 N VAL B 308 24.194 128.721 8.013 1.00 19.77 ATOM 569 CA VAL B 308 25.172 128.319 7.003 1.00 19.77 ATOM 570 C VAL B 308 24.574 127.299 6.031 1.00 19.77 ATOM 571 O VAL B 308 23.835 126.373 6.460 1.00 19.77 ATOM 572 CB VAL B 308 26.382 127.751 7.797 1.00 19.77 ATOM 573 CG1 VAL B 308 27.393 126.898 6.999 1.00 19.77 ATOM 574 CG2 VAL B 308 27.094 128.857 8.597 1.00 19.77 ATOM 575 N LEU B 309 25.023 127.364 4.793 1.00 33.30 ATOM 576 CA LEU B 309 24.881 126.238 3.845 1.00 33.30 ATOM 577 C LEU B 309 26.119 125.346 3.912 1.00 33.30 ATOM 578 O LEU B 309 27.260 125.855 3.788 1.00 33.30 ATOM 579 CB LEU B 309 24.710 126.672 2.367 1.00 33.30 ATOM 580 CG LEU B 309 23.283 127.041 1.911 1.00 33.30 ATOM 581 CD1 LEU B 309 22.785 128.377 2.489 1.00 33.30 ATOM 582 CD2 LEU B 309 23.196 127.068 0.371 1.00 33.30 ATOM 583 N HIS B 310 25.874 124.115 4.242 1.00 28.84 ATOM 584 CA HIS B 310 26.859 123.051 4.427 1.00 28.84 ATOM 585 C HIS B 310 28.021 123.170 3.452 1.00 28.84 ATOM 586 O HIS B 310 29.212 123.081 3.844 1.00 28.84 ATOM 587 CB HIS B 310 26.189 121.696 4.135 1.00 28.84 ATOM 588 CG HIS B 310 24.958 121.465 5.022 1.00 28.84 ATOM 589 ND1 HIS B 310 23.837 122.303 4.965 1.00 28.84 ATOM 590 CD2 HIS B 310 24.739 120.508 5.923 1.00 28.84 ATOM 591 CE1 HIS B 310 22.896 121.829 5.882 1.00 28.84 ATOM 592 NE2 HIS B 310 23.469 120.697 6.490 1.00 28.84 ATOM 593 N GLN B 311 27.615 123.274 2.217 1.00 24.25 ATOM 594 CA GLN B 311 28.469 123.303 1.041 1.00 24.25 ATOM 595 C GLN B 311 29.509 124.398 1.165 1.00 24.25 ATOM 596 O GLN B 311 30.718 124.148 0.968 1.00 24.25 ATOM 597 CB GLN B 311 27.569 123.633 -0.157 1.00 24.25 ATOM 598 CG GLN B 311 26.278 122.785 -0.141 1.00 24.25 ATOM 599 CD GLN B 311 25.411 123.174 -1.332 0.00 0.00 ATOM 600 OE1 GLN B 311 24.344 122.548 -1.553 0.00 0.00 ATOM 601 NE2 GLN B 311 25.719 124.328 -1.891 0.00 0.00 ATOM 602 N ASN B 312 29.015 125.556 1.513 1.00 40.29 ATOM 603 CA ASN B 312 29.867 126.726 1.688 1.00 40.29 ATOM 604 C ASN B 312 30.896 126.441 2.760 1.00 40.29 ATOM 605 O ASN B 312 32.104 126.711 2.548 1.00 40.29 ATOM 606 CB ASN B 312 29.067 127.952 2.164 1.00 40.29 ATOM 607 CG ASN B 312 28.112 128.435 1.081 1.00 40.29 ATOM 608 OD1 ASN B 312 27.030 127.830 0.886 1.00 40.29 ATOM 609 ND2 ASN B 312 28.485 129.525 0.441 1.00 40.29 ATOM 610 N TRP B 313 30.386 125.975 3.874 1.00 11.50 ATOM 611 CA TRP B 313 31.235 125.739 5.027 1.00 11.50 ATOM 612 C TRP B 313 32.340 124.778 4.639 1.00 11.50 ATOM 613 O TRP B 313 33.538 125.061 4.883 1.00 11.50 ATOM 614 CB TRP B 313 30.427 125.195 6.229 1.00 11.50 ATOM 615 CG TRP B 313 31.342 124.842 7.431 1.00 11.50 ATOM 616 CD1 TRP B 313 31.787 123.631 7.838 1.00 11.50 ATOM 617 CD2 TRP B 313 31.919 125.763 8.302 1.00 11.50 ATOM 618 NE1 TRP B 313 32.637 123.790 8.952 1.00 11.50 ATOM 619 CE2 TRP B 313 32.708 125.030 9.221 1.00 11.50 ATOM 620 CE3 TRP B 313 31.823 127.136 8.367 1.00 11.50 ATOM 621 CZ2 TRP B 313 33.413 125.654 10.231 1.00 11.50 ATOM 622 CZ3 TRP B 313 32.535 127.758 9.380 1.00 11.50 ATOM 623 CH2 TRP B 313 33.311 127.041 10.284 1.00 11.50 ATOM 624 N LEU B 314 31.937 123.744 3.958 1.00 6.00 ATOM 625 CA LEU B 314 32.844 122.660 3.603 1.00 6.00 ATOM 626 C LEU B 314 33.802 123.071 2.495 1.00 6.00 ATOM 627 O LEU B 314 34.966 122.593 2.455 1.00 6.00 ATOM 628 CB LEU B 314 32.047 121.403 3.199 1.00 6.00 ATOM 629 CG LEU B 314 31.381 120.717 4.412 1.00 6.00 ATOM 630 CD1 LEU B 314 30.395 119.603 4.013 1.00 6.00 ATOM 631 CD2 LEU B 314 32.452 120.170 5.366 1.00 6.00 ATOM 632 N ASP B 315 33.364 124.041 1.701 1.00 34.00 ATOM 633 CA ASP B 315 34.232 124.597 0.650 1.00 34.00 ATOM 634 C ASP B 315 35.108 125.730 1.131 1.00 34.00 ATOM 635 O ASP B 315 36.140 126.001 0.481 1.00 34.00 ATOM 636 CB ASP B 315 33.511 124.977 -0.643 1.00 34.00 ATOM 637 CG ASP B 315 33.276 123.674 -1.397 1.00 34.00 ATOM 638 OD1 ASP B 315 34.078 122.727 -1.195 1.00 34.00 ATOM 639 OD2 ASP B 315 32.115 123.398 -1.791 1.00 34.00 ATOM 640 N GLY B 316 34.991 125.978 2.397 1.00 16.71 ATOM 641 CA GLY B 316 36.035 126.703 3.100 1.00 16.71 ATOM 642 C GLY B 316 35.896 128.209 2.962 1.00 16.71 ATOM 643 O GLY B 316 36.890 128.926 3.234 1.00 16.71 ATOM 644 N LYS B 317 34.688 128.661 2.686 1.00 19.30 ATOM 645 CA LYS B 317 34.347 130.095 2.653 1.00 19.30 ATOM 646 C LYS B 317 34.584 130.785 3.993 1.00 19.30 ATOM 647 O LYS B 317 34.277 130.184 5.055 1.00 19.30 ATOM 648 CB LYS B 317 32.852 130.245 2.335 1.00 19.30 ATOM 649 CG LYS B 317 32.505 129.922 0.872 1.00 19.30 ATOM 650 CD LYS B 317 33.044 131.001 -0.076 0.00 0.00 ATOM 651 CE LYS B 317 32.541 130.835 -1.518 0.00 0.00 ATOM 652 NZ LYS B 317 33.007 131.970 -2.323 0.00 0.00 ATOM 653 N GLU B 318 34.960 132.053 3.958 1.00 29.34 ATOM 654 CA GLU B 318 35.054 132.829 5.203 1.00 29.34 ATOM 655 C GLU B 318 33.709 133.366 5.675 1.00 29.34 ATOM 656 O GLU B 318 32.904 133.833 4.838 1.00 29.34 ATOM 657 CB GLU B 318 35.984 134.032 5.060 1.00 29.34 ATOM 658 CG GLU B 318 37.456 133.626 4.944 1.00 29.34 ATOM 659 CD GLU B 318 38.281 134.871 5.244 1.00 29.34 ATOM 660 OE1 GLU B 318 39.513 134.738 5.469 1.00 29.34 ATOM 661 OE2 GLU B 318 37.692 135.898 5.673 1.00 29.34 ATOM 662 N TYR B 319 33.498 133.413 6.965 1.00 24.98 ATOM 663 CA TYR B 319 32.297 134.040 7.522 1.00 24.98 ATOM 664 C TYR B 319 32.656 135.192 8.446 1.00 24.98 ATOM 665 O TYR B 319 33.612 135.054 9.246 1.00 24.98 ATOM 666 CB TYR B 319 31.428 133.016 8.262 1.00 24.98 ATOM 667 CG TYR B 319 30.663 132.116 7.272 1.00 24.98 ATOM 668 CD1 TYR B 319 31.119 130.848 6.952 1.00 24.98 ATOM 669 CD2 TYR B 319 29.495 132.591 6.714 1.00 24.98 ATOM 670 CE1 TYR B 319 30.391 130.038 6.085 1.00 24.98 ATOM 671 CE2 TYR B 319 28.763 131.790 5.846 1.00 24.98 ATOM 672 CZ TYR B 319 29.209 130.518 5.539 1.00 24.98 ATOM 673 OH TYR B 319 28.415 129.703 4.670 1.00 24.98 ATOM 674 N LYS B 320 32.129 136.354 8.114 1.00 37.61 ATOM 675 CA LYS B 320 32.562 137.636 8.692 1.00 37.61 ATOM 676 C LYS B 320 31.467 138.413 9.420 1.00 37.61 ATOM 677 O LYS B 320 30.517 138.932 8.786 1.00 37.61 ATOM 678 CB LYS B 320 33.159 138.502 7.566 1.00 37.61 ATOM 679 CG LYS B 320 33.465 139.943 8.015 0.00 0.00 ATOM 680 CD LYS B 320 33.867 140.830 6.825 0.00 0.00 ATOM 681 CE LYS B 320 33.864 142.318 7.208 0.00 0.00 ATOM 682 NZ LYS B 320 34.284 143.139 6.065 0.00 0.00 ATOM 683 N CYS B 321 31.661 138.534 10.712 1.00 14.84 ATOM 684 CA CYS B 321 30.808 139.265 11.657 1.00 14.84 ATOM 685 C CYS B 321 31.407 140.636 11.968 1.00 14.84 ATOM 686 O CYS B 321 32.569 140.704 12.443 1.00 14.84 ATOM 687 CB CYS B 321 30.699 138.466 12.980 1.00 14.84 ATOM 688 SG CYS B 321 29.747 139.276 14.277 1.00 14.84 ATOM 689 N LYS B 322 30.675 141.702 11.684 1.00 31.90 ATOM 690 CA LYS B 322 31.147 143.075 11.941 1.00 31.90 ATOM 691 C LYS B 322 30.288 143.852 12.933 1.00 31.90 ATOM 692 O LYS B 322 29.144 144.267 12.623 1.00 31.90 ATOM 693 CB LYS B 322 31.316 143.882 10.643 1.00 31.90 ATOM 694 CG LYS B 322 32.078 145.191 10.910 1.00 31.90 ATOM 695 CD LYS B 322 32.485 145.905 9.607 0.00 0.00 ATOM 696 CE LYS B 322 33.435 147.084 9.883 0.00 0.00 ATOM 697 NZ LYS B 322 34.122 147.479 8.647 0.00 0.00 ATOM 698 N VAL B 323 30.763 143.919 14.149 1.00 48.74 ATOM 699 CA VAL B 323 29.980 144.484 15.243 1.00 48.74 ATOM 700 C VAL B 323 30.118 146.000 15.337 1.00 48.74 ATOM 701 O VAL B 323 31.248 146.532 15.181 1.00 48.74 ATOM 702 CB VAL B 323 30.367 143.779 16.561 1.00 48.74 ATOM 703 CG1 VAL B 323 29.627 144.330 17.795 0.00 0.00 ATOM 704 CG2 VAL B 323 30.172 142.259 16.419 0.00 0.00 ATOM 705 N SER B 324 28.988 146.650 15.589 1.00 38.38 ATOM 706 CA SER B 324 28.905 148.087 15.881 1.00 38.38 ATOM 707 C SER B 324 28.271 148.342 17.246 1.00 38.38 ATOM 708 O SER B 324 27.490 147.488 17.733 1.00 38.38 ATOM 709 CB SER B 324 28.117 148.860 14.805 1.00 38.38 ATOM 710 OG SER B 324 28.758 148.754 13.524 1.00 38.38 ATOM 711 N ASN B 325 28.666 149.435 17.865 1.00 43.54 ATOM 712 CA ASN B 325 28.218 149.901 19.186 1.00 43.54 ATOM 713 C ASN B 325 28.929 151.207 19.512 1.00 43.54 ATOM 714 O ASN B 325 30.184 151.181 19.585 1.00 43.54 ATOM 715 CB ASN B 325 28.553 148.865 20.283 1.00 43.54 ATOM 716 CG ASN B 325 27.704 149.112 21.528 1.00 43.54 ATOM 717 OD1 ASN B 325 27.432 148.112 22.240 0.00 0.00 ATOM 718 ND2 ASN B 325 26.888 150.141 21.422 0.00 0.00 ATOM 719 N LYS B 326 28.178 152.297 19.433 1.00 54.89 ATOM 720 CA LYS B 326 28.589 153.717 19.565 1.00 54.89 ATOM 721 C LYS B 326 29.870 153.989 20.357 1.00 54.89 ATOM 722 O LYS B 326 30.685 154.851 19.930 1.00 54.89 ATOM 723 CB LYS B 326 27.447 154.536 20.199 1.00 54.89 ATOM 724 CG LYS B 326 26.191 154.548 19.308 0.00 0.00 ATOM 725 CD LYS B 326 26.475 155.218 17.949 0.00 0.00 ATOM 726 CE LYS B 326 25.241 155.215 17.029 0.00 0.00 ATOM 727 NZ LYS B 326 25.573 155.851 15.747 0.00 0.00 ATOM 728 N ALA B 327 29.980 153.333 21.504 1.00 41.04 ATOM 729 CA ALA B 327 31.097 153.484 22.439 1.00 41.04 ATOM 730 C ALA B 327 32.385 153.041 21.771 1.00 41.04 ATOM 731 O ALA B 327 33.347 153.849 21.681 1.00 41.04 ATOM 732 CB ALA B 327 30.889 152.592 23.681 0.00 0.00 ATOM 733 N LEU B 328 32.307 151.829 21.251 1.00 44.71 ATOM 734 CA LEU B 328 33.352 151.113 20.501 1.00 44.71 ATOM 735 C LEU B 328 33.739 151.864 19.232 1.00 44.71 ATOM 736 O LEU B 328 32.857 152.072 18.360 1.00 44.71 ATOM 737 CB LEU B 328 32.796 149.717 20.162 0.00 0.00 ATOM 738 CG LEU B 328 33.768 148.791 19.422 0.00 0.00 ATOM 739 CD1 LEU B 328 34.985 148.418 20.290 0.00 0.00 ATOM 740 CD2 LEU B 328 33.013 147.547 18.924 0.00 0.00 ATOM 741 N PRO B 329 34.886 152.529 19.335 1.00 48.40 ATOM 742 CA PRO B 329 35.324 153.625 18.435 1.00 48.40 ATOM 743 C PRO B 329 35.446 153.205 16.976 1.00 48.40 ATOM 744 O PRO B 329 34.643 153.673 16.129 1.00 48.40 ATOM 745 CB PRO B 329 36.688 154.127 18.936 1.00 48.40 ATOM 746 CG PRO B 329 37.041 153.298 20.182 1.00 48.40 ATOM 747 CD PRO B 329 35.886 152.306 20.410 1.00 48.40 ATOM 748 N ALA B 330 36.205 152.150 16.783 1.00 38.79 ATOM 749 CA ALA B 330 36.244 151.372 15.537 1.00 38.79 ATOM 750 C ALA B 330 35.439 150.076 15.643 1.00 38.79 ATOM 751 O ALA B 330 35.493 149.388 16.694 1.00 38.79 ATOM 752 CB ALA B 330 37.703 151.029 15.183 0.00 0.00 ATOM 753 N PRO B 331 34.731 149.758 14.583 1.00 44.29 ATOM 754 CA PRO B 331 33.931 148.514 14.423 1.00 44.29 ATOM 755 C PRO B 331 34.736 147.212 14.456 1.00 44.29 ATOM 756 O PRO B 331 35.707 147.045 13.671 1.00 44.29 ATOM 757 CB PRO B 331 33.240 148.599 13.049 1.00 44.29 ATOM 758 CG PRO B 331 33.703 149.904 12.386 1.00 44.29 ATOM 759 CD PRO B 331 34.637 150.611 13.384 1.00 44.29 ATOM 760 N ILE B 332 34.263 146.257 15.242 1.00 32.55 ATOM 761 CA ILE B 332 34.911 144.933 15.299 1.00 32.55 ATOM 762 C ILE B 332 34.507 143.939 14.202 1.00 32.55 ATOM 763 O ILE B 332 33.429 143.297 14.271 1.00 32.55 ATOM 764 CB ILE B 332 34.890 144.294 16.709 1.00 32.55 ATOM 765 CG1 ILE B 332 35.213 145.319 17.813 1.00 32.55 ATOM 766 CG2 ILE B 332 35.855 143.093 16.788 1.00 32.55 ATOM 767 CD1 ILE B 332 35.313 144.659 19.202 0.00 0.00 ATOM 768 N GLU B 333 35.424 143.768 13.266 1.00 42.33 ATOM 769 CA GLU B 333 35.385 142.810 12.149 1.00 42.33 ATOM 770 C GLU B 333 36.071 141.490 12.474 1.00 42.33 ATOM 771 O GLU B 333 37.199 141.271 11.960 1.00 42.33 ATOM 772 CB GLU B 333 36.206 143.370 10.967 1.00 42.33 ATOM 773 CG GLU B 333 35.405 144.262 10.003 1.00 42.33 ATOM 774 CD GLU B 333 36.354 144.772 8.921 1.00 42.33 ATOM 775 OE1 GLU B 333 36.240 144.368 7.736 0.00 0.00 ATOM 776 OE2 GLU B 333 37.418 145.348 9.261 0.00 0.00 ATOM 777 N LYS B 334 35.351 140.548 13.048 1.00 31.03 ATOM 778 CA LYS B 334 35.902 139.190 13.148 1.00 31.03 ATOM 779 C LYS B 334 35.423 138.199 12.102 1.00 31.03 ATOM 780 O LYS B 334 34.317 138.368 11.529 1.00 31.03 ATOM 781 CB LYS B 334 35.831 138.583 14.548 1.00 31.03 ATOM 782 CG LYS B 334 36.842 139.301 15.450 1.00 31.03 ATOM 783 CD LYS B 334 36.968 138.611 16.811 1.00 31.03 ATOM 784 CE LYS B 334 38.065 139.265 17.670 1.00 31.03 ATOM 785 NZ LYS B 334 38.241 138.532 18.936 1.00 31.03 ATOM 786 N THR B 335 36.355 137.359 11.690 1.00 13.71 ATOM 787 CA THR B 335 36.136 136.413 10.597 1.00 13.71 ATOM 788 C THR B 335 36.593 135.007 10.956 1.00 13.71 ATOM 789 O THR B 335 37.621 134.851 11.658 1.00 13.71 ATOM 790 CB THR B 335 36.848 136.834 9.305 1.00 13.71 ATOM 791 OG1 THR B 335 38.184 136.344 9.326 1.00 13.71 ATOM 792 CG2 THR B 335 36.856 138.357 9.093 1.00 13.71 ATOM 793 N ILE B 336 35.808 134.047 10.548 1.00 15.64 ATOM 794 CA ILE B 336 35.982 132.625 10.855 1.00 15.64 ATOM 795 C ILE B 336 35.876 131.816 9.569 1.00 15.64 ATOM 796 O ILE B 336 35.563 132.428 8.518 1.00 15.64 ATOM 797 CB ILE B 336 34.867 132.238 11.857 1.00 15.64 ATOM 798 CG1 ILE B 336 35.115 130.951 12.647 1.00 15.64 ATOM 799 CG2 ILE B 336 33.447 132.276 11.260 1.00 15.64 ATOM 800 CD1 ILE B 336 33.985 130.770 13.664 1.00 15.64 ATOM 801 N SER B 337 36.158 130.528 9.646 1.00 16.92 ATOM 802 CA SER B 337 36.079 129.526 8.567 1.00 16.92 ATOM 803 C SER B 337 36.656 128.221 9.087 1.00 16.92 ATOM 804 O SER B 337 37.285 128.241 10.178 1.00 16.92 ATOM 805 CB SER B 337 36.959 129.915 7.373 1.00 16.92 ATOM 806 OG SER B 337 38.331 129.793 7.781 1.00 16.92 ATOM 807 N LYS B 338 36.612 127.177 8.292 1.00 20.25 ATOM 808 CA LYS B 338 37.223 125.922 8.738 1.00 20.25 ATOM 809 C LYS B 338 38.723 125.856 8.501 1.00 20.25 ATOM 810 O LYS B 338 39.317 126.874 8.052 1.00 20.25 ATOM 811 CB LYS B 338 36.519 124.670 8.195 1.00 20.25 ATOM 812 CG LYS B 338 36.838 124.365 6.726 1.00 20.25 ATOM 813 CD LYS B 338 36.225 123.008 6.329 1.00 20.25 ATOM 814 CE LYS B 338 36.902 122.409 5.084 1.00 20.25 ATOM 815 NZ LYS B 338 36.167 121.224 4.655 1.00 20.25 ATOM 816 N ALA B 339 39.336 124.750 8.897 1.00 14.26 ATOM 817 CA ALA B 339 40.793 124.628 8.758 1.00 14.26 ATOM 818 C ALA B 339 41.222 124.341 7.325 1.00 14.26 ATOM 819 O ALA B 339 40.536 123.586 6.591 1.00 14.26 ATOM 820 CB ALA B 339 41.389 123.599 9.734 1.00 14.26 ATOM 821 N LYS B 340 42.304 124.962 6.931 1.00 29.10 ATOM 822 CA LYS B 340 42.884 124.714 5.606 1.00 29.10 ATOM 823 C LYS B 340 43.777 123.473 5.583 1.00 29.10 ATOM 824 O LYS B 340 44.677 123.291 6.442 1.00 29.10 ATOM 825 CB LYS B 340 43.665 125.928 5.047 1.00 29.10 ATOM 826 CG LYS B 340 42.799 127.173 4.791 1.00 29.10 ATOM 827 CD LYS B 340 43.567 128.232 3.979 1.00 29.10 ATOM 828 CE LYS B 340 42.733 129.507 3.757 0.00 0.00 ATOM 829 NZ LYS B 340 43.522 130.510 3.031 0.00 0.00 ATOM 830 N GLY B 341 43.547 122.664 4.593 1.00 17.71 ATOM 831 CA GLY B 341 44.276 121.428 4.362 1.00 17.71 ATOM 832 C GLY B 341 43.283 120.410 3.842 1.00 17.71 ATOM 833 O GLY B 341 42.056 120.649 3.986 1.00 17.71 TER