HEADER HYDROLASE 25-FEB-14 4CR3 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 4CR3 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 357 116.867 337.013 345.048 1.00 0.00 ATOM 2 CA ILE O 357 116.138 336.460 346.186 1.00 0.00 ATOM 3 C ILE O 357 114.625 336.285 346.022 1.00 0.00 ATOM 4 O ILE O 357 113.970 337.027 345.287 1.00 0.00 ATOM 5 CB ILE O 357 116.346 337.307 347.455 1.00 0.00 ATOM 6 CG1 ILE O 357 115.816 338.726 347.242 1.00 0.00 ATOM 7 CG2 ILE O 357 117.812 337.304 347.863 1.00 0.00 ATOM 8 CD1 ILE O 357 115.732 339.544 348.512 1.00 0.00 ATOM 9 N ILE O 358 114.067 335.279 346.748 1.00 0.00 ATOM 10 CA ILE O 358 112.665 334.862 346.851 1.00 0.00 ATOM 11 C ILE O 358 111.798 334.770 345.587 1.00 0.00 ATOM 12 O ILE O 358 112.138 335.173 344.478 1.00 0.00 ATOM 13 CB ILE O 358 111.873 335.776 347.805 1.00 0.00 ATOM 14 CG1 ILE O 358 112.435 335.679 349.225 1.00 0.00 ATOM 15 CG2 ILE O 358 110.391 335.438 347.758 1.00 0.00 ATOM 16 CD1 ILE O 358 111.880 336.720 350.173 1.00 0.00 ATOM 17 N SER O 359 110.571 334.229 345.708 1.00 0.00 ATOM 18 CA SER O 359 109.644 334.168 344.577 1.00 0.00 ATOM 19 C SER O 359 108.713 335.352 344.558 1.00 0.00 ATOM 20 O SER O 359 107.933 335.513 343.628 1.00 0.00 ATOM 21 CB SER O 359 108.833 332.871 344.618 1.00 0.00 ATOM 22 OG SER O 359 107.974 332.843 345.745 1.00 0.00 ATOM 23 N GLY O 360 108.818 336.244 345.565 1.00 0.00 ATOM 24 CA GLY O 360 107.983 337.429 345.727 1.00 0.00 ATOM 25 C GLY O 360 108.326 338.495 344.732 1.00 0.00 ATOM 26 O GLY O 360 107.902 338.447 343.586 1.00 0.00 ATOM 27 N ASP O 361 109.143 339.500 345.095 1.00 0.00 ATOM 28 CA ASP O 361 109.440 340.587 344.177 1.00 0.00 ATOM 29 C ASP O 361 110.325 340.213 342.998 1.00 0.00 ATOM 30 O ASP O 361 110.451 340.960 342.025 1.00 0.00 ATOM 31 CB ASP O 361 110.110 341.746 344.918 1.00 0.00 ATOM 32 CG ASP O 361 109.157 342.471 345.848 1.00 0.00 ATOM 33 OD1 ASP O 361 107.930 342.292 345.699 1.00 0.00 ATOM 34 OD2 ASP O 361 109.638 343.218 346.726 1.00 0.00 ATOM 35 N GLN O 362 110.869 338.981 342.962 1.00 0.00 ATOM 36 CA GLN O 362 111.280 338.397 341.705 1.00 0.00 ATOM 37 C GLN O 362 110.145 338.410 340.670 1.00 0.00 ATOM 38 O GLN O 362 110.329 338.873 339.544 1.00 0.00 ATOM 39 CB GLN O 362 111.769 336.963 341.915 1.00 0.00 ATOM 40 CG GLN O 362 112.250 336.279 340.646 1.00 0.00 ATOM 41 CD GLN O 362 112.735 334.864 340.894 1.00 0.00 ATOM 42 OE1 GLN O 362 112.762 334.398 342.033 1.00 0.00 ATOM 43 NE2 GLN O 362 113.121 334.176 339.826 1.00 0.00 ATOM 44 N ILE O 363 108.924 337.981 341.041 1.00 0.00 ATOM 45 CA ILE O 363 107.780 337.903 340.150 1.00 0.00 ATOM 46 C ILE O 363 107.244 339.242 339.656 1.00 0.00 ATOM 47 O ILE O 363 106.898 339.354 338.477 1.00 0.00 ATOM 48 CB ILE O 363 106.607 337.149 340.803 1.00 0.00 ATOM 49 CG1 ILE O 363 106.964 335.674 341.000 1.00 0.00 ATOM 50 CG2 ILE O 363 105.340 337.319 339.979 1.00 0.00 ATOM 51 CD1 ILE O 363 105.983 334.919 341.870 1.00 0.00 ATOM 52 N THR O 364 107.201 340.294 340.514 1.00 0.00 ATOM 53 CA THR O 364 106.778 341.644 340.185 1.00 0.00 ATOM 54 C THR O 364 107.663 342.240 339.113 1.00 0.00 ATOM 55 O THR O 364 107.184 342.863 338.131 1.00 0.00 ATOM 56 CB THR O 364 106.787 342.557 341.426 1.00 0.00 ATOM 57 OG1 THR O 364 105.857 342.059 342.395 1.00 0.00 ATOM 58 CG2 THR O 364 106.384 343.973 341.048 1.00 0.00 ATOM 59 N LYS O 365 108.968 342.089 339.390 1.00 0.00 ATOM 60 CA LYS O 365 110.074 342.548 338.604 1.00 0.00 ATOM 61 C LYS O 365 110.076 341.835 337.264 1.00 0.00 ATOM 62 O LYS O 365 110.436 342.358 336.210 1.00 0.00 ATOM 63 CB LYS O 365 111.392 342.318 339.347 1.00 0.00 ATOM 64 CG LYS O 365 111.592 343.225 340.550 1.00 0.00 ATOM 65 CD LYS O 365 112.873 342.881 341.293 1.00 0.00 ATOM 66 CE LYS O 365 114.101 343.245 340.475 1.00 0.00 ATOM 67 NZ LYS O 365 114.262 344.719 340.341 1.00 0.00 ATOM 68 N MET O 366 109.737 340.522 337.272 1.00 0.00 ATOM 69 CA MET O 366 109.730 339.739 336.040 1.00 0.00 ATOM 70 C MET O 366 108.645 340.213 335.094 1.00 0.00 ATOM 71 O MET O 366 108.919 340.311 333.886 1.00 0.00 ATOM 72 CB MET O 366 109.541 338.253 336.351 1.00 0.00 ATOM 73 CG MET O 366 110.724 337.611 337.056 1.00 0.00 ATOM 74 SD MET O 366 110.418 335.891 337.504 1.00 0.00 ATOM 75 CE MET O 366 110.452 335.111 335.893 1.00 0.00 ATOM 76 N LYS O 367 107.426 340.475 335.602 1.00 0.00 ATOM 77 CA LYS O 367 106.375 341.028 334.763 1.00 0.00 ATOM 78 C LYS O 367 106.787 342.327 334.004 1.00 0.00 ATOM 79 O LYS O 367 106.669 342.324 332.820 1.00 0.00 ATOM 80 CB LYS O 367 105.127 341.327 335.595 1.00 0.00 ATOM 81 CG LYS O 367 103.964 341.886 334.792 1.00 0.00 ATOM 82 CD LYS O 367 102.747 342.120 335.671 1.00 0.00 ATOM 83 CE LYS O 367 101.597 342.718 334.876 1.00 0.00 ATOM 84 NZ LYS O 367 100.397 342.953 335.725 1.00 0.00 ATOM 85 N ASP O 368 107.371 343.297 334.699 1.00 0.00 ATOM 86 CA ASP O 368 107.796 344.536 334.113 1.00 0.00 ATOM 87 C ASP O 368 108.814 344.341 332.990 1.00 0.00 ATOM 88 O ASP O 368 108.868 344.986 332.014 1.00 0.00 ATOM 89 CB ASP O 368 108.394 345.456 335.179 1.00 0.00 ATOM 90 CG ASP O 368 107.346 346.015 336.121 1.00 0.00 ATOM 91 OD1 ASP O 368 106.144 345.916 335.798 1.00 0.00 ATOM 92 OD2 ASP O 368 107.727 346.553 337.182 1.00 0.00 ATOM 93 N ARG O 369 109.778 343.466 333.318 1.00 0.00 ATOM 94 CA ARG O 369 110.843 343.116 332.430 1.00 0.00 ATOM 95 C ARG O 369 110.297 342.366 331.234 1.00 0.00 ATOM 96 O ARG O 369 110.700 342.617 330.108 1.00 0.00 ATOM 97 CB ARG O 369 111.894 342.277 333.159 1.00 0.00 ATOM 98 CG ARG O 369 112.704 343.051 334.186 1.00 0.00 ATOM 99 CD ARG O 369 113.911 342.255 334.653 1.00 0.00 ATOM 100 NE ARG O 369 113.523 341.027 335.344 1.00 0.00 ATOM 101 CZ ARG O 369 113.269 340.952 336.647 1.00 0.00 ATOM 102 NH1 ARG O 369 113.362 342.037 337.404 1.00 0.00 ATOM 103 NH2 ARG O 369 112.923 339.793 337.189 1.00 0.00 ATOM 104 N LEU O 370 109.323 341.450 331.415 1.00 0.00 ATOM 105 CA LEU O 370 108.692 340.693 330.315 1.00 0.00 ATOM 106 C LEU O 370 108.013 341.541 329.299 1.00 0.00 ATOM 107 O LEU O 370 108.247 341.283 328.109 1.00 0.00 ATOM 108 CB LEU O 370 107.673 339.695 330.867 1.00 0.00 ATOM 109 CG LEU O 370 108.241 338.504 331.643 1.00 0.00 ATOM 110 CD1 LEU O 370 107.125 337.711 332.304 1.00 0.00 ATOM 111 CD2 LEU O 370 109.058 337.606 330.726 1.00 0.00 ATOM 112 N VAL O 371 107.133 342.504 329.668 1.00 0.00 ATOM 113 CA VAL O 371 106.403 343.389 328.830 1.00 0.00 ATOM 114 C VAL O 371 107.425 344.122 328.004 1.00 0.00 ATOM 115 O VAL O 371 107.260 344.298 326.834 1.00 0.00 ATOM 116 CB VAL O 371 105.517 344.343 329.652 1.00 0.00 ATOM 117 CG1 VAL O 371 104.912 345.413 328.757 1.00 0.00 ATOM 118 CG2 VAL O 371 104.426 343.567 330.374 1.00 0.00 ATOM 119 N GLU O 372 108.537 344.608 328.618 1.00 0.00 ATOM 120 CA GLU O 372 109.602 345.295 327.893 1.00 0.00 ATOM 121 C GLU O 372 110.376 344.415 326.904 1.00 0.00 ATOM 122 O GLU O 372 110.625 344.824 325.772 1.00 0.00 ATOM 123 CB GLU O 372 110.607 345.908 328.871 1.00 0.00 ATOM 124 CG GLU O 372 110.061 347.083 329.666 1.00 0.00 ATOM 125 CD GLU O 372 111.056 347.613 330.679 1.00 0.00 ATOM 126 OE1 GLU O 372 112.096 346.954 330.891 1.00 0.00 ATOM 127 OE2 GLU O 372 110.796 348.687 331.262 1.00 0.00 ATOM 128 N TRP O 373 110.794 343.179 327.274 1.00 0.00 ATOM 129 CA TRP O 373 111.576 342.318 326.388 1.00 0.00 ATOM 130 C TRP O 373 110.773 341.970 325.123 1.00 0.00 ATOM 131 O TRP O 373 111.287 341.974 324.003 1.00 0.00 ATOM 132 CB TRP O 373 111.999 341.041 327.118 1.00 0.00 ATOM 133 CG TRP O 373 112.824 340.116 326.277 1.00 0.00 ATOM 134 CD1 TRP O 373 112.496 338.849 325.888 1.00 0.00 ATOM 135 CD2 TRP O 373 114.118 340.385 325.722 1.00 0.00 ATOM 136 NE1 TRP O 373 113.504 338.311 325.125 1.00 0.00 ATOM 137 CE2 TRP O 373 114.511 339.237 325.009 1.00 0.00 ATOM 138 CE3 TRP O 373 114.981 341.484 325.758 1.00 0.00 ATOM 139 CZ2 TRP O 373 115.730 339.157 324.337 1.00 0.00 ATOM 140 CZ3 TRP O 373 116.188 341.399 325.090 1.00 0.00 ATOM 141 CH2 TRP O 373 116.554 340.246 324.389 1.00 0.00 ATOM 142 N ASN O 374 109.460 341.684 325.286 1.00 0.00 ATOM 143 CA ASN O 374 108.539 341.353 324.335 1.00 0.00 ATOM 144 C ASN O 374 108.191 342.406 323.321 1.00 0.00 ATOM 145 O ASN O 374 108.302 342.288 322.142 1.00 0.00 ATOM 146 CB ASN O 374 107.231 340.904 324.989 1.00 0.00 ATOM 147 CG ASN O 374 106.220 340.394 323.981 1.00 0.00 ATOM 148 OD1 ASN O 374 106.461 339.400 323.295 1.00 0.00 ATOM 149 ND2 ASN O 374 105.084 341.074 323.888 1.00 0.00 ATOM 150 N ASP O 375 107.914 343.616 323.871 1.00 0.00 ATOM 151 CA ASP O 375 107.686 344.848 323.114 1.00 0.00 ATOM 152 C ASP O 375 108.830 345.174 322.149 1.00 0.00 ATOM 153 O ASP O 375 108.579 345.597 321.053 1.00 0.00 ATOM 154 CB ASP O 375 107.479 346.030 324.064 1.00 0.00 ATOM 155 CG ASP O 375 106.145 345.973 324.782 1.00 0.00 ATOM 156 OD1 ASP O 375 105.275 345.183 324.359 1.00 0.00 ATOM 157 OD2 ASP O 375 105.971 346.718 325.770 1.00 0.00 ATOM 158 N GLN O 376 110.090 345.025 322.648 1.00 0.00 ATOM 159 CA GLN O 376 111.312 345.294 321.883 1.00 0.00 ATOM 160 C GLN O 376 111.293 344.350 320.681 1.00 0.00 ATOM 161 O GLN O 376 111.450 344.760 319.531 1.00 0.00 ATOM 162 CB GLN O 376 112.549 345.096 322.762 1.00 0.00 ATOM 163 CG GLN O 376 112.719 346.153 323.841 1.00 0.00 ATOM 164 CD GLN O 376 113.888 345.863 324.762 1.00 0.00 ATOM 165 OE1 GLN O 376 114.391 344.740 324.806 1.00 0.00 ATOM 166 NE2 GLN O 376 114.324 346.876 325.500 1.00 0.00 ATOM 167 N VAL O 377 111.112 343.002 320.870 1.00 0.00 ATOM 168 CA VAL O 377 111.109 341.983 319.854 1.00 0.00 ATOM 169 C VAL O 377 110.081 342.249 318.778 1.00 0.00 ATOM 170 O VAL O 377 110.356 342.184 317.563 1.00 0.00 ATOM 171 CB VAL O 377 110.860 340.587 320.455 1.00 0.00 ATOM 172 CG1 VAL O 377 110.646 339.563 319.352 1.00 0.00 ATOM 173 CG2 VAL O 377 112.020 340.178 321.350 1.00 0.00 ATOM 174 N GLU O 378 108.791 342.634 319.134 1.00 0.00 ATOM 175 CA GLU O 378 107.643 342.816 318.402 1.00 0.00 ATOM 176 C GLU O 378 107.812 343.927 317.391 1.00 0.00 ATOM 177 O GLU O 378 107.372 343.751 316.262 1.00 0.00 ATOM 178 CB GLU O 378 106.462 343.121 319.325 1.00 0.00 ATOM 179 CG GLU O 378 105.134 343.281 318.602 1.00 0.00 ATOM 180 CD GLU O 378 103.976 343.505 319.554 1.00 0.00 ATOM 181 OE1 GLU O 378 104.214 343.555 320.779 1.00 0.00 ATOM 182 OE2 GLU O 378 102.829 343.632 319.075 1.00 0.00 ATOM 183 N LYS O 379 108.514 345.031 317.792 1.00 0.00 ATOM 184 CA LYS O 379 108.875 346.182 316.883 1.00 0.00 ATOM 185 C LYS O 379 109.712 345.813 315.686 1.00 0.00 ATOM 186 O LYS O 379 109.267 346.075 314.572 1.00 0.00 ATOM 187 CB LYS O 379 109.622 347.266 317.662 1.00 0.00 ATOM 188 CG LYS O 379 110.011 348.475 316.826 1.00 0.00 ATOM 189 CD LYS O 379 110.704 349.531 317.672 1.00 0.00 ATOM 190 CE LYS O 379 111.123 350.725 316.830 1.00 0.00 ATOM 191 NZ LYS O 379 111.804 351.768 317.645 1.00 0.00 ATOM 192 N LEU O 380 110.849 345.047 315.947 1.00 0.00 ATOM 193 CA LEU O 380 111.740 344.498 314.990 1.00 0.00 ATOM 194 C LEU O 380 111.012 343.588 313.985 1.00 0.00 ATOM 195 O LEU O 380 111.200 343.578 312.757 1.00 0.00 ATOM 196 CB LEU O 380 112.854 343.711 315.684 1.00 0.00 ATOM 197 CG LEU O 380 113.874 344.534 316.474 1.00 0.00 ATOM 198 CD1 LEU O 380 114.795 343.625 317.273 1.00 0.00 ATOM 199 CD2 LEU O 380 114.685 345.422 315.543 1.00 0.00 ATOM 200 N GLY O 381 110.161 342.727 314.618 1.00 0.00 ATOM 201 CA GLY O 381 109.365 341.832 313.820 1.00 0.00 ATOM 202 C GLY O 381 108.400 342.491 312.877 1.00 0.00 ATOM 203 O GLY O 381 108.375 342.262 311.684 1.00 0.00 ATOM 204 N LYS O 382 107.644 343.470 313.378 1.00 0.00 ATOM 205 CA LYS O 382 106.708 344.267 312.640 1.00 0.00 ATOM 206 C LYS O 382 107.208 344.991 311.376 1.00 0.00 ATOM 207 O LYS O 382 106.597 344.951 310.272 1.00 0.00 ATOM 208 CB LYS O 382 106.099 345.347 313.537 1.00 0.00 ATOM 209 CG LYS O 382 105.072 346.225 312.841 1.00 0.00 ATOM 210 CD LYS O 382 104.480 347.246 313.799 1.00 0.00 ATOM 211 CE LYS O 382 103.484 348.152 313.093 1.00 0.00 ATOM 212 NZ LYS O 382 102.895 349.158 314.020 1.00 0.00 ATOM 213 N LYS O 383 108.376 345.731 311.612 1.00 0.00 ATOM 214 CA LYS O 383 109.073 346.395 310.575 1.00 0.00 ATOM 215 C LYS O 383 109.531 345.471 309.499 1.00 0.00 ATOM 216 O LYS O 383 109.186 345.624 308.335 1.00 0.00 ATOM 217 CB LYS O 383 110.281 347.146 311.137 1.00 0.00 ATOM 218 CG LYS O 383 109.922 348.369 311.965 1.00 0.00 ATOM 219 CD LYS O 383 111.165 349.055 312.507 1.00 0.00 ATOM 220 CE LYS O 383 110.804 350.261 313.359 1.00 0.00 ATOM 221 NZ LYS O 383 112.012 350.917 313.932 1.00 0.00 ATOM 222 N MET O 384 110.175 344.308 309.899 1.00 0.00 ATOM 223 CA MET O 384 110.626 343.356 308.915 1.00 0.00 ATOM 224 C MET O 384 109.465 342.824 308.007 1.00 0.00 ATOM 225 O MET O 384 109.618 342.688 306.819 1.00 0.00 ATOM 226 CB MET O 384 111.316 342.171 309.593 1.00 0.00 ATOM 227 CG MET O 384 112.672 342.503 310.195 1.00 0.00 ATOM 228 SD MET O 384 113.567 341.038 310.744 1.00 0.00 ATOM 229 CE MET O 384 112.653 340.617 312.225 1.00 0.00 ATOM 230 N GLU O 385 108.349 342.426 308.659 1.00 0.00 ATOM 231 CA GLU O 385 107.114 341.855 308.151 1.00 0.00 ATOM 232 C GLU O 385 106.549 342.661 307.102 1.00 0.00 ATOM 233 O GLU O 385 106.072 342.126 306.088 1.00 0.00 ATOM 234 CB GLU O 385 106.096 341.688 309.281 1.00 0.00 ATOM 235 CG GLU O 385 104.786 341.050 308.848 1.00 0.00 ATOM 236 CD GLU O 385 103.818 340.868 309.999 1.00 0.00 ATOM 237 OE1 GLU O 385 104.164 341.258 311.134 1.00 0.00 ATOM 238 OE2 GLU O 385 102.713 340.335 309.767 1.00 0.00 ATOM 239 N ALA O 386 106.510 343.956 307.346 1.00 0.00 ATOM 240 CA ALA O 386 105.802 344.947 306.498 1.00 0.00 ATOM 241 C ALA O 386 106.426 345.078 305.127 1.00 0.00 ATOM 242 O ALA O 386 105.704 344.862 304.207 1.00 0.00 ATOM 243 CB ALA O 386 105.780 346.307 307.178 1.00 0.00 ATOM 244 N ARG O 387 107.772 345.356 305.046 1.00 0.00 ATOM 245 CA ARG O 387 108.487 345.379 303.791 1.00 0.00 ATOM 246 C ARG O 387 108.816 343.961 303.223 1.00 0.00 ATOM 247 O ARG O 387 109.716 343.250 303.684 1.00 0.00 ATOM 248 CB ARG O 387 109.794 346.161 303.933 1.00 0.00 ATOM 249 CG ARG O 387 109.604 347.634 304.257 1.00 0.00 ATOM 250 CD ARG O 387 110.939 348.354 304.360 1.00 0.00 ATOM 251 NE ARG O 387 110.771 349.790 304.571 1.00 0.00 ATOM 252 CZ ARG O 387 110.574 350.352 305.759 1.00 0.00 ATOM 253 NH1 ARG O 387 110.519 349.598 306.849 1.00 0.00 ATOM 254 NH2 ARG O 387 110.432 351.667 305.855 1.00 0.00 TER