HEADER HYDROLASE 25-FEB-14 4CR4 TITLE Deep classification of a large cryo-EM dataset defines the TITLE 2 conformational landscape of the 26S proteasome COMPND MOL_ID: 22; COMPND 2 MOLECULE: 26S PROTEASOME REGULATORY SUBUNIT RPN9; COMPND 3 CHAIN: O; EXPDTA ELECTRON MICROSCOPY DBREF 4CR4 O 1 393 UNP Q04062 RPN9_YEAST 1 393 SEQRES 1 O 31 ILE ILE SER GLY ASP GLN ILE THR LYS MET LYS ASP ARG SEQRES 2 O 31 LEU VAL GLU TRP ASN ASP GLN VAL GLU LYS LEU GLY LYS SEQRES 3 O 31 LYS MET GLU ALA ARG ATOM 1 N ILE O 357 118.008 345.834 330.476 1.00 0.00 ATOM 2 CA ILE O 357 116.930 344.934 330.663 1.00 0.00 ATOM 3 C ILE O 357 115.800 345.899 330.974 1.00 0.00 ATOM 4 O ILE O 357 114.701 345.466 331.267 1.00 0.00 ATOM 5 CB ILE O 357 117.238 343.905 331.767 1.00 0.00 ATOM 6 CG1 ILE O 357 117.454 344.611 333.108 1.00 0.00 ATOM 7 CG2 ILE O 357 118.434 343.049 331.378 1.00 0.00 ATOM 8 CD1 ILE O 357 117.516 343.669 334.290 1.00 0.00 ATOM 9 N ILE O 358 115.997 347.261 330.986 1.00 0.00 ATOM 10 CA ILE O 358 115.022 348.253 331.504 1.00 0.00 ATOM 11 C ILE O 358 113.800 348.368 330.613 1.00 0.00 ATOM 12 O ILE O 358 113.816 348.008 329.439 1.00 0.00 ATOM 13 CB ILE O 358 115.665 349.643 331.670 1.00 0.00 ATOM 14 CG1 ILE O 358 114.759 350.554 332.501 1.00 0.00 ATOM 15 CG2 ILE O 358 115.984 350.247 330.311 1.00 0.00 ATOM 16 CD1 ILE O 358 115.433 351.825 332.967 1.00 0.00 ATOM 17 N SER O 359 112.645 348.943 331.171 1.00 0.00 ATOM 18 CA SER O 359 111.426 349.217 330.392 1.00 0.00 ATOM 19 C SER O 359 110.857 350.369 331.033 1.00 0.00 ATOM 20 O SER O 359 111.185 350.652 332.162 1.00 0.00 ATOM 21 CB SER O 359 110.506 347.994 330.388 1.00 0.00 ATOM 22 OG SER O 359 110.016 347.721 331.689 1.00 0.00 ATOM 23 N GLY O 360 110.085 351.202 330.305 1.00 0.00 ATOM 24 CA GLY O 360 109.488 352.480 330.775 1.00 0.00 ATOM 25 C GLY O 360 110.201 353.662 330.226 1.00 0.00 ATOM 26 O GLY O 360 109.685 354.777 330.268 1.00 0.00 ATOM 27 N ASP O 361 111.414 353.447 329.582 1.00 0.00 ATOM 28 CA ASP O 361 112.061 354.347 328.755 1.00 0.00 ATOM 29 C ASP O 361 112.249 353.606 327.443 1.00 0.00 ATOM 30 O ASP O 361 112.025 354.124 326.401 1.00 0.00 ATOM 31 CB ASP O 361 113.377 354.805 329.387 1.00 0.00 ATOM 32 CG ASP O 361 113.165 355.650 330.627 1.00 0.00 ATOM 33 OD1 ASP O 361 112.029 356.126 330.835 1.00 0.00 ATOM 34 OD2 ASP O 361 114.134 355.836 331.392 1.00 0.00 ATOM 35 N GLN O 362 112.706 352.316 327.494 1.00 0.00 ATOM 36 CA GLN O 362 113.188 351.505 326.367 1.00 0.00 ATOM 37 C GLN O 362 112.170 351.234 325.211 1.00 0.00 ATOM 38 O GLN O 362 112.584 351.293 324.059 1.00 0.00 ATOM 39 CB GLN O 362 113.680 350.142 326.859 1.00 0.00 ATOM 40 CG GLN O 362 114.256 349.258 325.765 1.00 0.00 ATOM 41 CD GLN O 362 114.793 347.945 326.300 1.00 0.00 ATOM 42 OE1 GLN O 362 114.030 347.073 326.714 1.00 0.00 ATOM 43 NE2 GLN O 362 116.113 347.801 326.292 1.00 0.00 ATOM 44 N ILE O 363 110.944 350.914 325.646 1.00 0.00 ATOM 45 CA ILE O 363 109.865 350.470 324.757 1.00 0.00 ATOM 46 C ILE O 363 109.538 351.555 323.754 1.00 0.00 ATOM 47 O ILE O 363 109.587 351.419 322.550 1.00 0.00 ATOM 48 CB ILE O 363 108.606 350.076 325.551 1.00 0.00 ATOM 49 CG1 ILE O 363 108.868 348.812 326.373 1.00 0.00 ATOM 50 CG2 ILE O 363 107.418 349.907 324.616 1.00 0.00 ATOM 51 CD1 ILE O 363 107.798 348.521 327.403 1.00 0.00 ATOM 52 N THR O 364 109.300 352.720 324.337 1.00 0.00 ATOM 53 CA THR O 364 108.993 353.999 323.680 1.00 0.00 ATOM 54 C THR O 364 109.963 354.432 322.641 1.00 0.00 ATOM 55 O THR O 364 109.573 354.720 321.496 1.00 0.00 ATOM 56 CB THR O 364 108.887 355.147 324.701 1.00 0.00 ATOM 57 OG1 THR O 364 107.820 354.876 325.619 1.00 0.00 ATOM 58 CG2 THR O 364 108.598 356.463 323.995 1.00 0.00 ATOM 59 N LYS O 365 111.261 354.522 323.067 1.00 0.00 ATOM 60 CA LYS O 365 112.454 354.775 322.217 1.00 0.00 ATOM 61 C LYS O 365 112.604 353.787 321.027 1.00 0.00 ATOM 62 O LYS O 365 112.958 354.190 319.893 1.00 0.00 ATOM 63 CB LYS O 365 113.732 354.720 323.057 1.00 0.00 ATOM 64 CG LYS O 365 113.901 355.895 324.007 1.00 0.00 ATOM 65 CD LYS O 365 115.178 355.768 324.820 1.00 0.00 ATOM 66 CE LYS O 365 115.335 356.930 325.788 1.00 0.00 ATOM 67 NZ LYS O 365 116.563 356.798 326.620 1.00 0.00 ATOM 68 N MET O 366 112.443 352.458 321.362 1.00 0.00 ATOM 69 CA MET O 366 112.449 351.285 320.402 1.00 0.00 ATOM 70 C MET O 366 111.388 351.336 319.283 1.00 0.00 ATOM 71 O MET O 366 111.708 351.116 318.109 1.00 0.00 ATOM 72 CB MET O 366 112.260 349.970 321.161 1.00 0.00 ATOM 73 CG MET O 366 112.401 348.728 320.297 1.00 0.00 ATOM 74 SD MET O 366 112.165 347.202 321.227 1.00 0.00 ATOM 75 CE MET O 366 113.627 347.207 322.261 1.00 0.00 ATOM 76 N LYS O 367 110.084 351.605 319.586 1.00 0.00 ATOM 77 CA LYS O 367 109.136 351.860 318.574 1.00 0.00 ATOM 78 C LYS O 367 109.517 352.957 317.646 1.00 0.00 ATOM 79 O LYS O 367 109.264 352.809 316.465 1.00 0.00 ATOM 80 CB LYS O 367 107.775 352.196 319.187 1.00 0.00 ATOM 81 CG LYS O 367 106.682 352.461 318.164 1.00 0.00 ATOM 82 CD LYS O 367 105.351 352.747 318.841 1.00 0.00 ATOM 83 CE LYS O 367 104.267 353.052 317.819 1.00 0.00 ATOM 84 NZ LYS O 367 102.957 353.334 318.468 1.00 0.00 ATOM 85 N ASP O 368 109.926 354.167 318.129 1.00 0.00 ATOM 86 CA ASP O 368 110.402 355.267 317.309 1.00 0.00 ATOM 87 C ASP O 368 111.472 354.883 316.412 1.00 0.00 ATOM 88 O ASP O 368 111.486 355.378 315.284 1.00 0.00 ATOM 89 CB ASP O 368 110.879 356.424 318.189 1.00 0.00 ATOM 90 CG ASP O 368 109.735 357.148 318.871 1.00 0.00 ATOM 91 OD1 ASP O 368 108.573 356.938 318.464 1.00 0.00 ATOM 92 OD2 ASP O 368 110.001 357.924 319.813 1.00 0.00 ATOM 93 N ARG O 369 112.488 354.105 316.914 1.00 0.00 ATOM 94 CA ARG O 369 113.602 353.733 316.021 1.00 0.00 ATOM 95 C ARG O 369 113.315 352.875 314.840 1.00 0.00 ATOM 96 O ARG O 369 113.661 353.223 313.752 1.00 0.00 ATOM 97 CB ARG O 369 114.699 353.011 316.805 1.00 0.00 ATOM 98 CG ARG O 369 115.904 352.615 315.967 1.00 0.00 ATOM 99 CD ARG O 369 116.965 351.930 316.813 1.00 0.00 ATOM 100 NE ARG O 369 118.139 351.562 316.026 1.00 0.00 ATOM 101 CZ ARG O 369 118.255 350.426 315.345 1.00 0.00 ATOM 102 NH1 ARG O 369 117.266 349.543 315.354 1.00 0.00 ATOM 103 NH2 ARG O 369 119.361 350.176 314.657 1.00 0.00 ATOM 104 N LEU O 370 112.610 351.754 315.045 1.00 0.00 ATOM 105 CA LEU O 370 111.881 350.913 314.063 1.00 0.00 ATOM 106 C LEU O 370 110.971 351.676 313.138 1.00 0.00 ATOM 107 O LEU O 370 111.124 351.394 311.974 1.00 0.00 ATOM 108 CB LEU O 370 111.048 349.850 314.782 1.00 0.00 ATOM 109 CG LEU O 370 111.829 348.737 315.483 1.00 0.00 ATOM 110 CD1 LEU O 370 110.896 347.864 316.309 1.00 0.00 ATOM 111 CD2 LEU O 370 112.586 347.891 314.471 1.00 0.00 ATOM 112 N VAL O 371 110.018 352.568 313.530 1.00 0.00 ATOM 113 CA VAL O 371 109.326 353.399 312.639 1.00 0.00 ATOM 114 C VAL O 371 110.121 354.281 311.703 1.00 0.00 ATOM 115 O VAL O 371 109.865 354.375 310.518 1.00 0.00 ATOM 116 CB VAL O 371 108.367 354.348 313.381 1.00 0.00 ATOM 117 CG1 VAL O 371 107.794 355.382 312.424 1.00 0.00 ATOM 118 CG2 VAL O 371 107.251 353.561 314.051 1.00 0.00 ATOM 119 N GLU O 372 111.152 354.994 312.276 1.00 0.00 ATOM 120 CA GLU O 372 111.962 355.958 311.576 1.00 0.00 ATOM 121 C GLU O 372 112.741 355.248 310.422 1.00 0.00 ATOM 122 O GLU O 372 112.872 355.812 309.322 1.00 0.00 ATOM 123 CB GLU O 372 112.927 356.649 312.542 1.00 0.00 ATOM 124 CG GLU O 372 113.794 357.717 311.894 1.00 0.00 ATOM 125 CD GLU O 372 112.987 358.900 311.397 1.00 0.00 ATOM 126 OE1 GLU O 372 111.841 359.076 311.863 1.00 0.00 ATOM 127 OE2 GLU O 372 113.500 359.652 310.542 1.00 0.00 ATOM 128 N TRP O 373 113.325 354.074 310.721 1.00 0.00 ATOM 129 CA TRP O 373 113.875 353.189 309.706 1.00 0.00 ATOM 130 C TRP O 373 113.000 352.810 308.594 1.00 0.00 ATOM 131 O TRP O 373 113.382 353.084 307.450 1.00 0.00 ATOM 132 CB TRP O 373 114.364 351.885 310.340 1.00 0.00 ATOM 133 CG TRP O 373 115.646 352.032 311.101 1.00 0.00 ATOM 134 CD1 TRP O 373 115.806 351.976 312.455 1.00 0.00 ATOM 135 CD2 TRP O 373 116.949 352.260 310.551 1.00 0.00 ATOM 136 NE1 TRP O 373 117.128 352.155 312.784 1.00 0.00 ATOM 137 CE2 TRP O 373 117.849 352.331 311.630 1.00 0.00 ATOM 138 CE3 TRP O 373 117.442 352.411 309.251 1.00 0.00 ATOM 139 CZ2 TRP O 373 119.215 352.547 311.450 1.00 0.00 ATOM 140 CZ3 TRP O 373 118.797 352.625 309.078 1.00 0.00 ATOM 141 CH2 TRP O 373 119.670 352.691 310.169 1.00 0.00 ATOM 142 N ASN O 374 111.767 352.288 308.974 1.00 0.00 ATOM 143 CA ASN O 374 110.849 351.775 307.957 1.00 0.00 ATOM 144 C ASN O 374 110.505 352.776 306.875 1.00 0.00 ATOM 145 O ASN O 374 110.597 352.448 305.667 1.00 0.00 ATOM 146 CB ASN O 374 109.555 351.278 308.605 1.00 0.00 ATOM 147 CG ASN O 374 108.610 350.642 307.605 1.00 0.00 ATOM 148 OD1 ASN O 374 107.795 351.325 306.985 1.00 0.00 ATOM 149 ND2 ASN O 374 108.716 349.328 307.444 1.00 0.00 ATOM 150 N ASP O 375 110.146 354.001 307.238 1.00 0.00 ATOM 151 CA ASP O 375 109.990 355.225 306.447 1.00 0.00 ATOM 152 C ASP O 375 111.170 355.579 305.575 1.00 0.00 ATOM 153 O ASP O 375 110.937 355.876 304.408 1.00 0.00 ATOM 154 CB ASP O 375 109.705 356.420 307.359 1.00 0.00 ATOM 155 CG ASP O 375 108.314 356.375 307.960 1.00 0.00 ATOM 156 OD1 ASP O 375 107.482 355.580 307.475 1.00 0.00 ATOM 157 OD2 ASP O 375 108.055 357.134 308.918 1.00 0.00 ATOM 158 N GLN O 376 112.420 355.559 306.160 1.00 0.00 ATOM 159 CA GLN O 376 113.682 355.851 305.508 1.00 0.00 ATOM 160 C GLN O 376 113.956 354.910 304.353 1.00 0.00 ATOM 161 O GLN O 376 114.137 355.376 303.218 1.00 0.00 ATOM 162 CB GLN O 376 114.834 355.779 306.513 1.00 0.00 ATOM 163 CG GLN O 376 114.839 356.905 307.533 1.00 0.00 ATOM 164 CD GLN O 376 115.924 356.739 308.579 1.00 0.00 ATOM 165 OE1 GLN O 376 116.819 355.907 308.431 1.00 0.00 ATOM 166 NE2 GLN O 376 115.846 357.532 309.641 1.00 0.00 ATOM 167 N VAL O 377 113.853 353.582 304.624 1.00 0.00 ATOM 168 CA VAL O 377 113.912 352.464 303.721 1.00 0.00 ATOM 169 C VAL O 377 112.933 352.552 302.660 1.00 0.00 ATOM 170 O VAL O 377 113.291 352.279 301.528 1.00 0.00 ATOM 171 CB VAL O 377 113.724 351.128 304.464 1.00 0.00 ATOM 172 CG1 VAL O 377 113.573 349.984 303.473 1.00 0.00 ATOM 173 CG2 VAL O 377 114.891 350.872 305.404 1.00 0.00 ATOM 174 N GLU O 378 111.638 352.829 302.957 1.00 0.00 ATOM 175 CA GLU O 378 110.606 352.897 301.923 1.00 0.00 ATOM 176 C GLU O 378 110.921 353.909 300.833 1.00 0.00 ATOM 177 O GLU O 378 110.635 353.649 299.670 1.00 0.00 ATOM 178 CB GLU O 378 109.249 353.237 302.542 1.00 0.00 ATOM 179 CG GLU O 378 108.651 352.119 303.380 1.00 0.00 ATOM 180 CD GLU O 378 107.346 352.519 304.040 1.00 0.00 ATOM 181 OE1 GLU O 378 107.004 353.719 304.000 1.00 0.00 ATOM 182 OE2 GLU O 378 106.665 351.631 304.596 1.00 0.00 ATOM 183 N LYS O 379 111.394 355.108 301.272 1.00 0.00 ATOM 184 CA LYS O 379 111.504 356.220 300.327 1.00 0.00 ATOM 185 C LYS O 379 112.494 355.857 299.170 1.00 0.00 ATOM 186 O LYS O 379 112.224 355.987 297.982 1.00 0.00 ATOM 187 CB LYS O 379 111.964 357.490 301.045 1.00 0.00 ATOM 188 CG LYS O 379 112.089 358.705 300.140 1.00 0.00 ATOM 189 CD LYS O 379 112.501 359.939 300.925 1.00 0.00 ATOM 190 CE LYS O 379 112.660 361.145 300.015 1.00 0.00 ATOM 191 NZ LYS O 379 113.064 362.363 300.771 1.00 0.00 ATOM 192 N LEU O 380 113.639 355.373 299.656 1.00 0.00 ATOM 193 CA LEU O 380 114.726 354.839 298.868 1.00 0.00 ATOM 194 C LEU O 380 114.354 353.647 297.914 1.00 0.00 ATOM 195 O LEU O 380 114.878 353.523 296.825 1.00 0.00 ATOM 196 CB LEU O 380 115.864 354.367 299.775 1.00 0.00 ATOM 197 CG LEU O 380 116.649 355.460 300.503 1.00 0.00 ATOM 198 CD1 LEU O 380 117.605 354.850 301.517 1.00 0.00 ATOM 199 CD2 LEU O 380 117.411 356.325 299.512 1.00 0.00 ATOM 200 N GLY O 381 113.643 352.678 298.590 1.00 0.00 ATOM 201 CA GLY O 381 113.042 351.509 298.008 1.00 0.00 ATOM 202 C GLY O 381 112.053 351.792 296.880 1.00 0.00 ATOM 203 O GLY O 381 112.152 351.177 295.836 1.00 0.00 ATOM 204 N LYS O 382 111.097 352.797 297.056 1.00 0.00 ATOM 205 CA LYS O 382 110.294 353.354 295.982 1.00 0.00 ATOM 206 C LYS O 382 111.034 353.845 294.781 1.00 0.00 ATOM 207 O LYS O 382 110.699 353.540 293.632 1.00 0.00 ATOM 208 CB LYS O 382 109.447 354.520 296.496 1.00 0.00 ATOM 209 CG LYS O 382 108.552 355.149 295.440 1.00 0.00 ATOM 210 CD LYS O 382 107.710 356.270 296.027 1.00 0.00 ATOM 211 CE LYS O 382 106.845 356.927 294.963 1.00 0.00 ATOM 212 NZ LYS O 382 106.015 358.028 295.524 1.00 0.00 ATOM 213 N LYS O 383 112.078 354.712 295.018 1.00 0.00 ATOM 214 CA LYS O 383 112.806 355.289 293.967 1.00 0.00 ATOM 215 C LYS O 383 113.513 354.352 293.067 1.00 0.00 ATOM 216 O LYS O 383 113.460 354.409 291.868 1.00 0.00 ATOM 217 CB LYS O 383 113.849 356.267 294.511 1.00 0.00 ATOM 218 CG LYS O 383 114.676 356.954 293.437 1.00 0.00 ATOM 219 CD LYS O 383 115.655 357.946 294.043 1.00 0.00 ATOM 220 CE LYS O 383 116.506 358.608 292.972 1.00 0.00 ATOM 221 NZ LYS O 383 117.471 359.582 293.552 1.00 0.00 ATOM 222 N MET O 384 114.264 353.402 293.711 1.00 0.00 ATOM 223 CA MET O 384 114.962 352.247 292.985 1.00 0.00 ATOM 224 C MET O 384 114.022 351.336 292.250 1.00 0.00 ATOM 225 O MET O 384 114.337 351.010 291.120 1.00 0.00 ATOM 226 CB MET O 384 115.780 351.411 293.971 1.00 0.00 ATOM 227 CG MET O 384 117.004 352.124 294.523 1.00 0.00 ATOM 228 SD MET O 384 118.223 352.501 293.250 1.00 0.00 ATOM 229 CE MET O 384 118.788 350.856 292.824 1.00 0.00 ATOM 230 N GLU O 385 112.880 350.877 292.833 1.00 0.00 ATOM 231 CA GLU O 385 111.835 350.077 292.271 1.00 0.00 ATOM 232 C GLU O 385 111.286 350.746 291.017 1.00 0.00 ATOM 233 O GLU O 385 111.048 350.036 289.982 1.00 0.00 ATOM 234 CB GLU O 385 110.722 349.852 293.296 1.00 0.00 ATOM 235 CG GLU O 385 109.593 348.962 292.802 1.00 0.00 ATOM 236 CD GLU O 385 108.549 348.699 293.869 1.00 0.00 ATOM 237 OE1 GLU O 385 108.698 349.230 294.990 1.00 0.00 ATOM 238 OE2 GLU O 385 107.581 347.963 293.584 1.00 0.00 ATOM 239 N ALA O 386 111.096 352.101 291.050 1.00 0.00 ATOM 240 CA ALA O 386 110.491 352.833 289.969 1.00 0.00 ATOM 241 C ALA O 386 111.350 352.777 288.638 1.00 0.00 ATOM 242 O ALA O 386 110.848 352.474 287.568 1.00 0.00 ATOM 243 CB ALA O 386 110.275 354.285 290.367 1.00 0.00 ATOM 244 N ARG O 387 112.624 353.170 288.777 1.00 0.00 ATOM 245 CA ARG O 387 113.546 353.169 287.695 1.00 0.00 ATOM 246 C ARG O 387 114.071 351.687 287.427 1.00 0.00 ATOM 247 O ARG O 387 114.581 351.508 286.309 1.00 0.00 ATOM 248 CB ARG O 387 114.715 354.112 287.986 1.00 0.00 ATOM 249 CG ARG O 387 114.302 355.552 288.242 1.00 0.00 ATOM 250 CD ARG O 387 114.174 356.329 286.942 1.00 0.00 ATOM 251 NE ARG O 387 112.784 356.440 286.506 1.00 0.00 ATOM 252 CZ ARG O 387 112.410 356.629 285.245 1.00 0.00 ATOM 253 NH1 ARG O 387 113.324 356.730 284.290 1.00 0.00 ATOM 254 NH2 ARG O 387 111.122 356.718 284.941 1.00 0.00 TER