HEADER SIGNALING PROTEIN 23-JUN-13 4LCT TITLE Crystal Structure and Versatile Functional Roles of the COP9 TITLE 2 Signalosome Subunit 1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: COP9 signalosome complex subunit 1; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: UNP residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.70 ANGSTORMS DBREF 4LCT A 32 379 UNP P45432 CSN1_ARATH 32 379 SEQRES 1 A 25 ILE HIS LEU HIS ASP HIS VAL ASP THR LEU TYR ASP GLN SEQRES 2 A 25 ILE ARG LYS LYS ALA LEU ILE GLN TYR THR LEU PRO ATOM 1 N ILE A 325 98.928 -57.922 -87.172 1.00 39.39 ATOM 2 CA ILE A 325 99.586 -57.151 -86.126 1.00 38.88 ATOM 3 C ILE A 325 99.520 -55.650 -86.443 1.00 46.65 ATOM 4 O ILE A 325 99.316 -54.824 -85.555 1.00 47.85 ATOM 5 CB ILE A 325 101.035 -57.661 -85.891 1.00 36.90 ATOM 6 CG1 ILE A 325 101.464 -57.446 -84.434 1.00 41.84 ATOM 7 CG2 ILE A 325 102.011 -57.076 -86.904 1.00 35.54 ATOM 8 CD1 ILE A 325 103.010 -57.560 -84.176 1.00 24.77 ATOM 9 N HIS A 326 99.689 -55.298 -87.714 1.00 44.02 ATOM 10 CA HIS A 326 99.541 -53.910 -88.138 1.00 36.44 ATOM 11 C HIS A 326 98.136 -53.421 -88.467 1.00 41.61 ATOM 12 O HIS A 326 97.841 -52.248 -88.274 1.00 44.24 ATOM 13 CB HIS A 326 100.512 -53.579 -89.266 1.00 35.61 ATOM 14 CG HIS A 326 101.933 -53.542 -88.817 1.00 46.57 ATOM 15 ND1 HIS A 326 102.874 -54.447 -89.251 1.00 50.70 ATOM 16 CD2 HIS A 326 102.565 -52.736 -87.933 1.00 50.81 ATOM 17 CE1 HIS A 326 104.035 -54.189 -88.676 1.00 49.06 ATOM 18 NE2 HIS A 326 103.873 -53.153 -87.873 1.00 60.63 ATOM 19 N LEU A 327 97.285 -54.275 -89.024 1.00 39.68 ATOM 20 CA LEU A 327 96.002 -53.782 -89.511 1.00 40.35 ATOM 21 C LEU A 327 94.909 -53.798 -88.457 1.00 41.51 ATOM 22 O LEU A 327 93.907 -53.091 -88.564 1.00 43.35 ATOM 23 CB LEU A 327 95.556 -54.591 -90.711 1.00 39.86 ATOM 24 CG LEU A 327 94.493 -53.912 -91.567 1.00 41.94 ATOM 25 CD1 LEU A 327 94.914 -52.495 -92.036 1.00 28.76 ATOM 26 CD2 LEU A 327 94.233 -54.838 -92.746 1.00 45.83 ATOM 27 N HIS A 328 95.148 -54.561 -87.405 1.00 42.00 ATOM 28 CA HIS A 328 94.132 -54.831 -86.409 1.00 40.97 ATOM 29 C HIS A 328 93.376 -53.574 -85.963 1.00 37.52 ATOM 30 O HIS A 328 92.187 -53.450 -86.225 1.00 46.77 ATOM 31 CB HIS A 328 94.757 -55.553 -85.225 1.00 35.64 ATOM 32 CG HIS A 328 93.799 -55.796 -84.111 1.00 44.51 ATOM 33 ND1 HIS A 328 93.086 -56.970 -83.984 1.00 45.74 ATOM 34 CD2 HIS A 328 93.411 -55.000 -83.087 1.00 44.61 ATOM 35 CE1 HIS A 328 92.314 -56.894 -82.912 1.00 51.34 ATOM 36 NE2 HIS A 328 92.494 -55.711 -82.348 1.00 47.35 ATOM 37 N ASP A 329 94.077 -52.631 -85.342 1.00 42.70 ATOM 38 CA ASP A 329 93.465 -51.387 -84.887 1.00 39.64 ATOM 39 C ASP A 329 92.707 -50.623 -85.963 1.00 45.66 ATOM 40 O ASP A 329 91.874 -49.774 -85.652 1.00 39.45 ATOM 41 CB ASP A 329 94.519 -50.442 -84.305 1.00 42.96 ATOM 42 CG ASP A 329 95.042 -50.898 -82.954 1.00 58.27 ATOM 43 OD1 ASP A 329 94.448 -51.817 -82.329 1.00 59.26 ATOM 44 OD2 ASP A 329 96.056 -50.315 -82.514 1.00 61.80 ATOM 45 N HIS A 330 93.014 -50.850 -87.230 1.00 40.45 ATOM 46 CA HIS A 330 92.370 -50.000 -88.198 1.00 40.64 ATOM 47 C HIS A 330 91.126 -50.631 -88.787 1.00 42.17 ATOM 48 O HIS A 330 90.280 -49.944 -89.366 1.00 47.07 ATOM 49 CB HIS A 330 93.385 -49.531 -89.228 1.00 40.75 ATOM 50 CG HIS A 330 94.690 -49.121 -88.615 1.00 48.41 ATOM 51 ND1 HIS A 330 94.834 -47.963 -87.879 1.00 45.11 ATOM 52 CD2 HIS A 330 95.898 -49.731 -88.597 1.00 47.96 ATOM 53 CE1 HIS A 330 96.082 -47.868 -87.453 1.00 46.25 ATOM 54 NE2 HIS A 330 96.750 -48.925 -87.878 1.00 45.08 ATOM 55 N VAL A 331 90.962 -51.921 -88.538 1.00 37.55 ATOM 56 CA VAL A 331 89.926 -52.673 -89.238 1.00 42.56 ATOM 57 C VAL A 331 88.528 -52.009 -89.240 1.00 42.83 ATOM 58 O VAL A 331 88.010 -51.600 -90.291 1.00 45.52 ATOM 59 CB VAL A 331 89.891 -54.110 -88.745 1.00 41.91 ATOM 60 CG1 VAL A 331 88.663 -54.836 -89.276 1.00 42.69 ATOM 61 CG2 VAL A 331 91.175 -54.785 -89.192 1.00 41.41 ATOM 62 N ASP A 332 87.943 -51.861 -88.066 1.00 45.82 ATOM 63 CA ASP A 332 86.648 -51.219 -87.960 1.00 46.06 ATOM 64 C ASP A 332 86.582 -49.895 -88.722 1.00 46.28 ATOM 65 O ASP A 332 85.680 -49.680 -89.543 1.00 49.15 ATOM 66 CB ASP A 332 86.272 -51.035 -86.491 1.00 38.44 ATOM 67 CG ASP A 332 85.964 -52.360 -85.809 1.00 46.60 ATOM 68 OD1 ASP A 332 85.817 -53.384 -86.514 1.00 47.05 ATOM 69 OD2 ASP A 332 85.857 -52.378 -84.573 1.00 59.52 ATOM 70 N THR A 333 87.561 -49.030 -88.500 1.00 48.61 ATOM 71 CA THR A 333 87.520 -47.710 -89.126 1.00 42.86 ATOM 72 C THR A 333 87.466 -47.881 -90.627 1.00 42.86 ATOM 73 O THR A 333 86.573 -47.341 -91.295 1.00 43.75 ATOM 74 CB THR A 333 88.753 -46.874 -88.774 1.00 44.50 ATOM 75 OG1 THR A 333 88.805 -46.661 -87.356 1.00 48.72 ATOM 76 CG2 THR A 333 88.728 -45.529 -89.501 1.00 41.30 ATOM 77 N LEU A 334 88.396 -48.680 -91.149 1.00 41.53 ATOM 78 CA LEU A 334 88.487 -48.839 -92.587 1.00 42.77 ATOM 79 C LEU A 334 87.151 -49.387 -93.040 1.00 44.20 ATOM 80 O LEU A 334 86.552 -48.881 -94.001 1.00 40.72 ATOM 81 CB LEU A 334 89.635 -49.775 -92.998 1.00 38.13 ATOM 82 CG LEU A 334 91.079 -49.262 -92.956 1.00 47.73 ATOM 83 CD1 LEU A 334 92.056 -50.375 -93.357 1.00 49.24 ATOM 84 CD2 LEU A 334 91.316 -48.015 -93.817 1.00 37.02 ATOM 85 N TYR A 335 86.658 -50.388 -92.306 1.00 41.89 ATOM 86 CA TYR A 335 85.410 -51.029 -92.699 1.00 49.07 ATOM 87 C TYR A 335 84.308 -49.965 -92.782 1.00 50.61 ATOM 88 O TYR A 335 83.637 -49.830 -93.828 1.00 46.74 ATOM 89 CB TYR A 335 85.047 -52.177 -91.753 1.00 43.47 ATOM 90 CG TYR A 335 85.592 -53.536 -92.182 1.00 46.50 ATOM 91 CD1 TYR A 335 84.879 -54.711 -91.935 1.00 39.32 ATOM 92 CD2 TYR A 335 86.818 -53.645 -92.827 1.00 39.00 ATOM 93 CE1 TYR A 335 85.373 -55.949 -92.323 1.00 36.80 ATOM 94 CE2 TYR A 335 87.319 -54.880 -93.223 1.00 34.28 ATOM 95 CZ TYR A 335 86.592 -56.028 -92.969 1.00 42.66 ATOM 96 OH TYR A 335 87.096 -57.255 -93.364 1.00 41.22 ATOM 97 N ASP A 336 84.177 -49.157 -91.724 1.00 41.41 ATOM 98 CA ASP A 336 83.139 -48.129 -91.734 1.00 45.21 ATOM 99 C ASP A 336 83.318 -47.256 -92.969 1.00 47.88 ATOM 100 O ASP A 336 82.365 -47.041 -93.728 1.00 43.64 ATOM 101 CB ASP A 336 83.148 -47.266 -90.463 1.00 41.41 ATOM 102 CG ASP A 336 82.833 -48.059 -89.218 1.00 56.23 ATOM 103 OD1 ASP A 336 82.345 -49.208 -89.344 1.00 59.64 ATOM 104 OD2 ASP A 336 83.073 -47.528 -88.110 1.00 62.31 ATOM 105 N GLN A 337 84.551 -46.802 -93.200 1.00 45.28 ATOM 106 CA GLN A 337 84.779 -45.861 -94.279 1.00 38.06 ATOM 107 C GLN A 337 84.285 -46.495 -95.558 1.00 41.42 ATOM 108 O GLN A 337 83.472 -45.896 -96.285 1.00 48.82 ATOM 109 CB GLN A 337 86.246 -45.442 -94.367 1.00 37.37 ATOM 110 CG GLN A 337 86.696 -44.747 -93.113 1.00 40.42 ATOM 111 CD GLN A 337 88.009 -44.000 -93.251 1.00 47.90 ATOM 112 OE1 GLN A 337 88.739 -44.155 -94.235 1.00 55.26 ATOM 113 NE2 GLN A 337 88.324 -43.183 -92.247 1.00 46.10 ATOM 114 N ILE A 338 84.694 -47.743 -95.779 1.00 39.36 ATOM 115 CA ILE A 338 84.327 -48.425 -97.009 1.00 43.68 ATOM 116 C ILE A 338 82.800 -48.444 -97.115 1.00 48.23 ATOM 117 O ILE A 338 82.226 -47.919 -98.081 1.00 43.68 ATOM 118 CB ILE A 338 84.926 -49.832 -97.072 1.00 40.92 ATOM 119 CG1 ILE A 338 86.452 -49.730 -97.182 1.00 47.47 ATOM 120 CG2 ILE A 338 84.354 -50.608 -98.242 1.00 39.26 ATOM 121 CD1 ILE A 338 87.157 -51.066 -97.301 1.00 44.37 ATOM 122 N ARG A 339 82.156 -48.976 -96.074 1.00 47.84 ATOM 123 CA ARG A 339 80.707 -49.096 -96.041 1.00 47.54 ATOM 124 C ARG A 339 80.041 -47.758 -96.376 1.00 49.70 ATOM 125 O ARG A 339 79.098 -47.715 -97.170 1.00 47.31 ATOM 126 CB ARG A 339 80.245 -49.598 -94.670 1.00 40.62 ATOM 127 CG ARG A 339 78.744 -49.836 -94.574 1.00 35.92 ATOM 128 CD ARG A 339 78.350 -50.509 -93.262 1.00 34.03 ATOM 129 NE ARG A 339 76.934 -50.861 -93.254 1.00 48.71 ATOM 130 CZ ARG A 339 76.440 -52.023 -93.676 1.00 52.83 ATOM 131 NH1 ARG A 339 77.254 -52.969 -94.135 1.00 49.37 ATOM 132 NH2 ARG A 339 75.129 -52.241 -93.639 1.00 43.47 ATOM 133 N LYS A 340 80.557 -46.666 -95.805 1.00 45.66 ATOM 134 CA LYS A 340 79.928 -45.364 -95.988 1.00 43.78 ATOM 135 C LYS A 340 79.933 -45.075 -97.488 1.00 49.50 ATOM 136 O LYS A 340 78.886 -44.820 -98.090 1.00 51.61 ATOM 137 CB LYS A 340 80.700 -44.287 -95.221 1.00 48.11 ATOM 138 CG LYS A 340 79.861 -43.280 -94.433 1.00 55.91 ATOM 139 CD LYS A 340 80.746 -42.527 -93.421 1.00 69.38 ATOM 140 CE LYS A 340 80.069 -41.272 -92.876 1.00 80.31 ATOM 141 NZ LYS A 340 78.780 -41.590 -92.179 1.00 74.40 ATOM 142 N LYS A 341 81.117 -45.156 -98.094 1.00 48.75 ATOM 143 CA LYS A 341 81.251 -44.922 -99.524 1.00 48.04 ATOM 144 C LYS A 341 80.237 -45.764-100.303 1.00 48.40 ATOM 145 O LYS A 341 79.575 -45.272-101.221 1.00 56.85 ATOM 146 CB LYS A 341 82.683 -45.203 -99.998 1.00 46.14 ATOM 147 CG LYS A 341 83.642 -44.024 -99.805 1.00 41.29 ATOM 148 CD LYS A 341 85.043 -44.354-100.332 1.00 45.89 ATOM 149 CE LYS A 341 85.910 -43.112-100.432 1.00 51.74 ATOM 150 NZ LYS A 341 85.876 -42.306 -99.158 1.00 68.48 ATOM 151 N ALA A 342 80.074 -47.018 -99.910 1.00 39.77 ATOM 152 CA ALA A 342 79.216 -47.894-100.682 1.00 49.41 ATOM 153 C ALA A 342 77.812 -47.309-100.665 1.00 50.72 ATOM 154 O ALA A 342 77.172 -47.188-101.714 1.00 48.20 ATOM 155 CB ALA A 342 79.230 -49.304-100.115 1.00 46.45 ATOM 156 N LEU A 343 77.359 -46.918 -99.472 1.00 48.88 ATOM 157 CA LEU A 343 76.023 -46.359 -99.309 1.00 51.15 ATOM 158 C LEU A 343 75.870 -45.180-100.260 1.00 57.59 ATOM 159 O LEU A 343 74.866 -45.067-100.970 1.00 56.31 ATOM 160 CB LEU A 343 75.762 -45.886 -97.872 1.00 52.35 ATOM 161 CG LEU A 343 75.453 -46.844 -96.719 1.00 55.97 ATOM 162 CD1 LEU A 343 74.866 -46.062 -95.559 1.00 55.75 ATOM 163 CD2 LEU A 343 74.495 -47.942 -97.138 1.00 50.38 ATOM 164 N ILE A 344 76.871 -44.305-100.301 1.00 51.42 ATOM 165 CA ILE A 344 76.702 -43.118-101.118 1.00 55.12 ATOM 166 C ILE A 344 76.615 -43.540-102.577 1.00 54.53 ATOM 167 O ILE A 344 75.782 -43.025-103.322 1.00 54.78 ATOM 168 CB ILE A 344 77.806 -42.088-100.888 1.00 50.62 ATOM 169 CG1 ILE A 344 77.801 -41.664 -99.421 1.00 51.29 ATOM 170 CG2 ILE A 344 77.598 -40.873-101.781 1.00 47.12 ATOM 171 CD1 ILE A 344 79.180 -41.292 -98.903 1.00 46.83 ATOM 172 N GLN A 345 77.441 -44.508-102.970 1.00 49.33 ATOM 173 CA GLN A 345 77.414 -44.963-104.354 1.00 62.11 ATOM 174 C GLN A 345 75.995 -45.405-104.683 1.00 59.89 ATOM 175 O GLN A 345 75.485 -45.129-105.770 1.00 56.11 ATOM 176 CB GLN A 345 78.396 -46.114-104.603 1.00 58.51 ATOM 177 CG GLN A 345 78.930 -46.163-106.019 1.00 49.80 ATOM 178 CD GLN A 345 79.421 -44.793-106.476 1.00 73.99 ATOM 179 OE1 GLN A 345 79.845 -43.960-105.665 1.00 79.41 ATOM 180 NE2 GLN A 345 79.360 -44.550-107.780 1.00 78.32 ATOM 181 N TYR A 346 75.355 -46.059-103.721 1.00 49.33 ATOM 182 CA TYR A 346 74.057 -46.642-103.973 1.00 54.65 ATOM 183 C TYR A 346 73.033 -45.559-104.322 1.00 58.07 ATOM 184 O TYR A 346 72.141 -45.784-105.148 1.00 49.44 ATOM 185 CB TYR A 346 73.600 -47.470-102.780 1.00 46.82 ATOM 186 CG TYR A 346 72.308 -48.191-103.012 1.00 47.07 ATOM 187 CD1 TYR A 346 72.297 -49.540-103.282 1.00 42.28 ATOM 188 CD2 TYR A 346 71.086 -47.514-102.964 1.00 53.44 ATOM 189 CE1 TYR A 346 71.100 -50.223-103.488 1.00 50.17 ATOM 190 CE2 TYR A 346 69.885 -48.179-103.171 1.00 45.98 ATOM 191 CZ TYR A 346 69.898 -49.536-103.432 1.00 54.21 ATOM 192 OH TYR A 346 68.712 -50.211-103.637 1.00 54.31 ATOM 193 N THR A 347 73.204 -44.375-103.741 1.00 48.53 ATOM 194 CA THR A 347 72.216 -43.323-103.893 1.00 46.05 ATOM 195 C THR A 347 72.353 -42.509-105.188 1.00 57.49 ATOM 196 O THR A 347 71.526 -41.636-105.468 1.00 71.74 ATOM 197 CB THR A 347 72.214 -42.371-102.688 1.00 52.18 ATOM 198 OG1 THR A 347 73.382 -41.537-102.720 1.00 55.42 ATOM 199 CG2 THR A 347 72.154 -43.154-101.381 1.00 45.38 ATOM 200 N LEU A 348 73.392 -42.790-105.968 1.00 57.12 ATOM 201 CA LEU A 348 73.509 -42.246-107.316 1.00 55.92 ATOM 202 C LEU A 348 72.371 -42.794-108.184 1.00 68.69 ATOM 203 O LEU A 348 72.090 -43.997-108.159 1.00 66.40 ATOM 204 CB LEU A 348 74.842 -42.666-107.927 1.00 60.91 ATOM 205 CG LEU A 348 75.658 -41.599-108.645 1.00 63.86 ATOM 206 CD1 LEU A 348 74.916 -40.281-108.612 1.00 72.92 ATOM 207 CD2 LEU A 348 77.023 -41.450-108.000 1.00 60.20 ATOM 208 N PRO A 349 71.698 -41.910-108.943 1.00 78.64 ATOM 209 CA PRO A 349 70.643 -42.296-109.898 1.00 80.78 ATOM 210 C PRO A 349 71.153 -42.846-111.235 1.00 78.53 ATOM 211 O PRO A 349 70.328 -43.273-112.053 1.00 74.99 ATOM 212 CB PRO A 349 69.896 -40.981-110.138 1.00 81.56 ATOM 213 CG PRO A 349 70.907 -39.914-109.842 1.00 85.12 ATOM 214 CD PRO A 349 71.732 -40.452-108.718 1.00 77.15 TER