HEADER HYDROLASE 25-FEB-14 4CR2 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 4CR2 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 357 124.650 367.044 338.735 1.00 0.00 ATOM 2 CA ILE O 357 123.913 365.977 339.405 1.00 0.00 ATOM 3 C ILE O 357 123.162 366.747 340.431 1.00 0.00 ATOM 4 O ILE O 357 123.623 367.796 340.898 1.00 0.00 ATOM 5 CB ILE O 357 124.862 364.898 339.960 1.00 0.00 ATOM 6 CG1 ILE O 357 124.064 363.689 340.452 1.00 0.00 ATOM 7 CG2 ILE O 357 125.744 365.478 341.055 1.00 0.00 ATOM 8 CD1 ILE O 357 124.911 362.461 340.705 1.00 0.00 ATOM 9 N ILE O 358 121.930 366.171 340.771 1.00 0.00 ATOM 10 CA ILE O 358 120.919 366.753 341.663 1.00 0.00 ATOM 11 C ILE O 358 120.123 367.724 340.737 1.00 0.00 ATOM 12 O ILE O 358 120.633 368.751 340.266 1.00 0.00 ATOM 13 CB ILE O 358 121.568 367.443 342.877 1.00 0.00 ATOM 14 CG1 ILE O 358 122.462 366.460 343.635 1.00 0.00 ATOM 15 CG2 ILE O 358 120.502 368.050 343.777 1.00 0.00 ATOM 16 CD1 ILE O 358 121.722 365.259 344.183 1.00 0.00 ATOM 17 N SER O 359 118.831 367.364 340.433 1.00 0.00 ATOM 18 CA SER O 359 118.152 368.018 339.334 1.00 0.00 ATOM 19 C SER O 359 116.895 368.645 339.809 1.00 0.00 ATOM 20 O SER O 359 116.304 368.229 340.803 1.00 0.00 ATOM 21 CB SER O 359 117.864 367.019 338.212 1.00 0.00 ATOM 22 OG SER O 359 119.066 366.506 337.664 1.00 0.00 ATOM 23 N GLY O 360 116.452 369.731 339.161 1.00 0.00 ATOM 24 CA GLY O 360 115.233 370.403 339.518 1.00 0.00 ATOM 25 C GLY O 360 114.979 371.544 338.615 1.00 0.00 ATOM 26 O GLY O 360 113.938 372.209 338.501 1.00 0.00 ATOM 27 N ASP O 361 116.112 371.899 338.047 1.00 0.00 ATOM 28 CA ASP O 361 116.275 373.013 337.187 1.00 0.00 ATOM 29 C ASP O 361 116.733 372.418 335.971 1.00 0.00 ATOM 30 O ASP O 361 116.335 372.746 334.829 1.00 0.00 ATOM 31 CB ASP O 361 117.248 374.024 337.798 1.00 0.00 ATOM 32 CG ASP O 361 116.689 374.693 339.039 1.00 0.00 ATOM 33 OD1 ASP O 361 115.464 374.604 339.261 1.00 0.00 ATOM 34 OD2 ASP O 361 117.478 375.306 339.789 1.00 0.00 ATOM 35 N GLN O 362 117.714 371.489 336.134 1.00 0.00 ATOM 36 CA GLN O 362 118.394 370.783 335.093 1.00 0.00 ATOM 37 C GLN O 362 117.468 369.898 334.271 1.00 0.00 ATOM 38 O GLN O 362 117.593 369.891 333.003 1.00 0.00 ATOM 39 CB GLN O 362 119.519 369.924 335.674 1.00 0.00 ATOM 40 CG GLN O 362 120.696 370.723 336.210 1.00 0.00 ATOM 41 CD GLN O 362 121.736 369.849 336.881 1.00 0.00 ATOM 42 OE1 GLN O 362 121.416 368.792 337.426 1.00 0.00 ATOM 43 NE2 GLN O 362 122.989 370.287 336.844 1.00 0.00 ATOM 44 N ILE O 363 116.474 369.206 334.916 1.00 0.00 ATOM 45 CA ILE O 363 115.468 368.413 334.267 1.00 0.00 ATOM 46 C ILE O 363 114.613 369.283 333.317 1.00 0.00 ATOM 47 O ILE O 363 114.378 368.846 332.182 1.00 0.00 ATOM 48 CB ILE O 363 114.563 367.702 335.290 1.00 0.00 ATOM 49 CG1 ILE O 363 115.353 366.636 336.051 1.00 0.00 ATOM 50 CG2 ILE O 363 113.338 367.118 334.602 1.00 0.00 ATOM 51 CD1 ILE O 363 114.634 366.097 337.269 1.00 0.00 ATOM 52 N THR O 364 114.088 370.486 333.744 1.00 0.00 ATOM 53 CA THR O 364 113.237 371.321 332.897 1.00 0.00 ATOM 54 C THR O 364 113.987 371.536 331.571 1.00 0.00 ATOM 55 O THR O 364 113.505 371.186 330.515 1.00 0.00 ATOM 56 CB THR O 364 112.901 372.660 333.580 1.00 0.00 ATOM 57 OG1 THR O 364 112.179 372.413 334.793 1.00 0.00 ATOM 58 CG2 THR O 364 112.041 373.522 332.668 1.00 0.00 ATOM 59 N LYS O 365 115.300 372.063 331.657 1.00 0.00 ATOM 60 CA LYS O 365 116.245 372.302 330.559 1.00 0.00 ATOM 61 C LYS O 365 116.576 371.043 329.650 1.00 0.00 ATOM 62 O LYS O 365 116.564 371.062 328.422 1.00 0.00 ATOM 63 CB LYS O 365 117.570 372.842 331.101 1.00 0.00 ATOM 64 CG LYS O 365 117.491 374.265 331.629 1.00 0.00 ATOM 65 CD LYS O 365 118.834 374.729 332.168 1.00 0.00 ATOM 66 CE LYS O 365 118.752 376.147 332.709 1.00 0.00 ATOM 67 NZ LYS O 365 120.050 376.600 333.280 1.00 0.00 ATOM 68 N MET O 366 116.800 369.896 330.244 1.00 0.00 ATOM 69 CA MET O 366 117.029 368.631 329.649 1.00 0.00 ATOM 70 C MET O 366 115.846 368.237 328.761 1.00 0.00 ATOM 71 O MET O 366 116.048 367.704 327.684 1.00 0.00 ATOM 72 CB MET O 366 117.268 367.569 330.724 1.00 0.00 ATOM 73 CG MET O 366 117.547 366.180 330.173 1.00 0.00 ATOM 74 SD MET O 366 116.041 365.282 329.754 1.00 0.00 ATOM 75 CE MET O 366 115.373 364.962 331.384 1.00 0.00 ATOM 76 N LYS O 367 114.613 368.367 329.316 1.00 0.00 ATOM 77 CA LYS O 367 113.412 368.010 328.629 1.00 0.00 ATOM 78 C LYS O 367 113.287 368.752 327.278 1.00 0.00 ATOM 79 O LYS O 367 112.825 368.194 326.283 1.00 0.00 ATOM 80 CB LYS O 367 112.189 368.307 329.499 1.00 0.00 ATOM 81 CG LYS O 367 110.865 367.910 328.865 1.00 0.00 ATOM 82 CD LYS O 367 109.703 368.159 329.812 1.00 0.00 ATOM 83 CE LYS O 367 108.377 367.783 329.170 1.00 0.00 ATOM 84 NZ LYS O 367 107.228 368.025 330.086 1.00 0.00 ATOM 85 N ASP O 368 113.603 370.076 327.321 1.00 0.00 ATOM 86 CA ASP O 368 113.606 371.033 326.226 1.00 0.00 ATOM 87 C ASP O 368 114.534 370.525 325.133 1.00 0.00 ATOM 88 O ASP O 368 114.208 370.477 323.909 1.00 0.00 ATOM 89 CB ASP O 368 114.036 372.415 326.723 1.00 0.00 ATOM 90 CG ASP O 368 112.979 373.080 327.583 1.00 0.00 ATOM 91 OD1 ASP O 368 111.824 372.605 327.577 1.00 0.00 ATOM 92 OD2 ASP O 368 113.307 374.075 328.263 1.00 0.00 ATOM 93 N ARG O 369 115.784 370.111 325.514 1.00 0.00 ATOM 94 CA ARG O 369 116.923 369.546 324.714 1.00 0.00 ATOM 95 C ARG O 369 116.610 368.188 324.058 1.00 0.00 ATOM 96 O ARG O 369 116.967 368.013 322.915 1.00 0.00 ATOM 97 CB ARG O 369 118.167 369.389 325.590 1.00 0.00 ATOM 98 CG ARG O 369 118.828 370.704 325.972 1.00 0.00 ATOM 99 CD ARG O 369 120.207 370.476 326.569 1.00 0.00 ATOM 100 NE ARG O 369 120.146 369.705 327.809 1.00 0.00 ATOM 101 CZ ARG O 369 119.981 370.241 329.014 1.00 0.00 ATOM 102 NH1 ARG O 369 119.860 371.555 329.145 1.00 0.00 ATOM 103 NH2 ARG O 369 119.938 369.461 330.086 1.00 0.00 ATOM 104 N LEU O 370 116.081 367.187 324.790 1.00 0.00 ATOM 105 CA LEU O 370 115.641 365.876 324.396 1.00 0.00 ATOM 106 C LEU O 370 114.691 366.005 323.226 1.00 0.00 ATOM 107 O LEU O 370 114.843 365.340 322.255 1.00 0.00 ATOM 108 CB LEU O 370 114.976 365.158 325.572 1.00 0.00 ATOM 109 CG LEU O 370 114.428 363.758 325.289 1.00 0.00 ATOM 110 CD1 LEU O 370 115.549 362.816 324.877 1.00 0.00 ATOM 111 CD2 LEU O 370 113.698 363.210 326.506 1.00 0.00 ATOM 112 N VAL O 371 113.647 366.890 323.351 1.00 0.00 ATOM 113 CA VAL O 371 112.707 367.180 322.304 1.00 0.00 ATOM 114 C VAL O 371 113.375 367.722 321.027 1.00 0.00 ATOM 115 O VAL O 371 112.955 367.402 319.954 1.00 0.00 ATOM 116 CB VAL O 371 111.639 368.188 322.768 1.00 0.00 ATOM 117 CG1 VAL O 371 110.790 368.643 321.591 1.00 0.00 ATOM 118 CG2 VAL O 371 110.766 367.577 323.854 1.00 0.00 ATOM 119 N GLU O 372 114.317 368.701 321.144 1.00 0.00 ATOM 120 CA GLU O 372 114.971 369.324 320.038 1.00 0.00 ATOM 121 C GLU O 372 115.787 368.341 319.170 1.00 0.00 ATOM 122 O GLU O 372 115.696 368.344 317.947 1.00 0.00 ATOM 123 CB GLU O 372 115.900 370.439 320.523 1.00 0.00 ATOM 124 CG GLU O 372 116.627 371.171 319.407 1.00 0.00 ATOM 125 CD GLU O 372 115.688 371.972 318.527 1.00 0.00 ATOM 126 OE1 GLU O 372 114.554 372.251 318.968 1.00 0.00 ATOM 127 OE2 GLU O 372 116.087 372.320 317.395 1.00 0.00 ATOM 128 N TRP O 373 116.641 367.528 319.862 1.00 0.00 ATOM 129 CA TRP O 373 117.446 366.420 319.331 1.00 0.00 ATOM 130 C TRP O 373 116.562 365.444 318.533 1.00 0.00 ATOM 131 O TRP O 373 116.914 365.159 317.405 1.00 0.00 ATOM 132 CB TRP O 373 118.161 365.685 320.466 1.00 0.00 ATOM 133 CG TRP O 373 119.003 364.536 320.001 1.00 0.00 ATOM 134 CD1 TRP O 373 119.676 364.441 318.818 1.00 0.00 ATOM 135 CD2 TRP O 373 119.261 363.319 320.711 1.00 0.00 ATOM 136 NE1 TRP O 373 120.339 363.239 318.745 1.00 0.00 ATOM 137 CE2 TRP O 373 120.098 362.533 319.897 1.00 0.00 ATOM 138 CE3 TRP O 373 118.866 362.817 321.954 1.00 0.00 ATOM 139 CZ2 TRP O 373 120.547 361.272 320.286 1.00 0.00 ATOM 140 CZ3 TRP O 373 119.314 361.566 322.336 1.00 0.00 ATOM 141 CH2 TRP O 373 120.146 360.806 321.507 1.00 0.00 ATOM 142 N ASN O 374 115.439 364.983 319.165 1.00 0.00 ATOM 143 CA ASN O 374 114.491 364.060 318.555 1.00 0.00 ATOM 144 C ASN O 374 114.024 364.631 317.219 1.00 0.00 ATOM 145 O ASN O 374 114.117 363.904 316.190 1.00 0.00 ATOM 146 CB ASN O 374 113.316 363.797 319.499 1.00 0.00 ATOM 147 CG ASN O 374 113.697 362.917 320.673 1.00 0.00 ATOM 148 OD1 ASN O 374 114.716 362.226 320.638 1.00 0.00 ATOM 149 ND2 ASN O 374 112.878 362.938 321.718 1.00 0.00 ATOM 150 N ASP O 375 113.602 365.885 317.103 1.00 0.00 ATOM 151 CA ASP O 375 113.302 366.524 315.852 1.00 0.00 ATOM 152 C ASP O 375 114.337 366.513 314.817 1.00 0.00 ATOM 153 O ASP O 375 114.144 366.128 313.670 1.00 0.00 ATOM 154 CB ASP O 375 112.929 367.991 316.075 1.00 0.00 ATOM 155 CG ASP O 375 111.570 368.154 316.728 1.00 0.00 ATOM 156 OD1 ASP O 375 110.806 367.167 316.762 1.00 0.00 ATOM 157 OD2 ASP O 375 111.270 369.268 317.204 1.00 0.00 ATOM 158 N GLN O 376 115.620 366.774 315.226 1.00 0.00 ATOM 159 CA GLN O 376 116.770 366.881 314.320 1.00 0.00 ATOM 160 C GLN O 376 117.015 365.535 313.624 1.00 0.00 ATOM 161 O GLN O 376 117.126 365.351 312.395 1.00 0.00 ATOM 162 CB GLN O 376 118.016 367.329 315.087 1.00 0.00 ATOM 163 CG GLN O 376 117.967 368.771 315.563 1.00 0.00 ATOM 164 CD GLN O 376 119.165 369.145 316.414 1.00 0.00 ATOM 165 OE1 GLN O 376 120.148 368.407 316.476 1.00 0.00 ATOM 166 NE2 GLN O 376 119.085 370.295 317.073 1.00 0.00 ATOM 167 N VAL O 377 117.154 364.488 314.466 1.00 0.00 ATOM 168 CA VAL O 377 117.234 363.043 314.066 1.00 0.00 ATOM 169 C VAL O 377 116.093 362.620 313.093 1.00 0.00 ATOM 170 O VAL O 377 116.336 361.813 312.161 1.00 0.00 ATOM 171 CB VAL O 377 117.207 362.115 315.295 1.00 0.00 ATOM 172 CG1 VAL O 377 117.068 360.663 314.863 1.00 0.00 ATOM 173 CG2 VAL O 377 118.461 362.307 316.135 1.00 0.00 ATOM 174 N GLU O 378 114.825 362.993 313.398 1.00 0.00 ATOM 175 CA GLU O 378 113.580 362.664 312.684 1.00 0.00 ATOM 176 C GLU O 378 113.584 363.030 311.234 1.00 0.00 ATOM 177 O GLU O 378 113.338 362.106 310.435 1.00 0.00 ATOM 178 CB GLU O 378 112.384 363.349 313.348 1.00 0.00 ATOM 179 CG GLU O 378 111.048 363.035 312.696 1.00 0.00 ATOM 180 CD GLU O 378 109.884 363.705 313.400 1.00 0.00 ATOM 181 OE1 GLU O 378 110.126 364.435 314.385 1.00 0.00 ATOM 182 OE2 GLU O 378 108.731 363.502 312.966 1.00 0.00 ATOM 183 N LYS O 379 114.051 364.243 310.937 1.00 0.00 ATOM 184 CA LYS O 379 114.341 364.731 309.543 1.00 0.00 ATOM 185 C LYS O 379 115.325 363.872 308.816 1.00 0.00 ATOM 186 O LYS O 379 115.027 363.481 307.670 1.00 0.00 ATOM 187 CB LYS O 379 114.862 366.169 309.576 1.00 0.00 ATOM 188 CG LYS O 379 113.812 367.202 309.951 1.00 0.00 ATOM 189 CD LYS O 379 114.401 368.602 309.984 1.00 0.00 ATOM 190 CE LYS O 379 113.354 369.633 310.372 1.00 0.00 ATOM 191 NZ LYS O 379 113.928 371.005 310.450 1.00 0.00 ATOM 192 N LEU O 380 116.448 363.432 309.429 1.00 0.00 ATOM 193 CA LEU O 380 117.489 362.556 308.869 1.00 0.00 ATOM 194 C LEU O 380 116.832 361.282 308.404 1.00 0.00 ATOM 195 O LEU O 380 117.026 360.874 307.271 1.00 0.00 ATOM 196 CB LEU O 380 118.576 362.283 309.910 1.00 0.00 ATOM 197 CG LEU O 380 119.473 363.465 310.280 1.00 0.00 ATOM 198 CD1 LEU O 380 120.366 363.115 311.460 1.00 0.00 ATOM 199 CD2 LEU O 380 120.316 363.895 309.089 1.00 0.00 ATOM 200 N GLY O 381 116.000 360.737 309.309 1.00 0.00 ATOM 201 CA GLY O 381 115.253 359.501 309.192 1.00 0.00 ATOM 202 C GLY O 381 114.280 359.506 308.045 1.00 0.00 ATOM 203 O GLY O 381 114.243 358.629 307.245 1.00 0.00 ATOM 204 N LYS O 382 113.529 360.652 307.939 1.00 0.00 ATOM 205 CA LYS O 382 112.683 360.939 306.815 1.00 0.00 ATOM 206 C LYS O 382 113.385 360.845 305.418 1.00 0.00 ATOM 207 O LYS O 382 112.940 360.217 304.447 1.00 0.00 ATOM 208 CB LYS O 382 112.076 362.337 306.945 1.00 0.00 ATOM 209 CG LYS O 382 111.142 362.716 305.807 1.00 0.00 ATOM 210 CD LYS O 382 110.543 364.097 306.020 1.00 0.00 ATOM 211 CE LYS O 382 109.642 364.493 304.862 1.00 0.00 ATOM 212 NZ LYS O 382 109.048 365.845 305.058 1.00 0.00 ATOM 213 N LYS O 383 114.549 361.493 305.302 1.00 0.00 ATOM 214 CA LYS O 383 115.348 361.418 304.105 1.00 0.00 ATOM 215 C LYS O 383 115.731 360.015 303.764 1.00 0.00 ATOM 216 O LYS O 383 115.689 359.637 302.578 1.00 0.00 ATOM 217 CB LYS O 383 116.611 362.269 304.250 1.00 0.00 ATOM 218 CG LYS O 383 116.352 363.766 304.279 1.00 0.00 ATOM 219 CD LYS O 383 115.849 364.265 302.935 1.00 0.00 ATOM 220 CE LYS O 383 115.703 365.778 302.927 1.00 0.00 ATOM 221 NZ LYS O 383 115.152 366.277 301.636 1.00 0.00 ATOM 222 N MET O 384 116.187 359.242 304.729 1.00 0.00 ATOM 223 CA MET O 384 116.507 357.823 304.432 1.00 0.00 ATOM 224 C MET O 384 115.316 357.056 303.887 1.00 0.00 ATOM 225 O MET O 384 115.456 356.346 302.921 1.00 0.00 ATOM 226 CB MET O 384 117.030 357.118 305.685 1.00 0.00 ATOM 227 CG MET O 384 118.404 357.587 306.134 1.00 0.00 ATOM 228 SD MET O 384 119.693 357.215 304.930 1.00 0.00 ATOM 229 CE MET O 384 119.748 355.428 305.033 1.00 0.00 ATOM 230 N GLU O 385 114.139 357.219 304.612 1.00 0.00 ATOM 231 CA GLU O 385 112.879 356.563 304.260 1.00 0.00 ATOM 232 C GLU O 385 112.495 356.795 302.827 1.00 0.00 ATOM 233 O GLU O 385 112.004 355.832 302.167 1.00 0.00 ATOM 234 CB GLU O 385 111.750 357.046 305.173 1.00 0.00 ATOM 235 CG GLU O 385 110.412 356.372 304.916 1.00 0.00 ATOM 236 CD GLU O 385 109.334 356.830 305.878 1.00 0.00 ATOM 237 OE1 GLU O 385 109.627 357.696 306.729 1.00 0.00 ATOM 238 OE2 GLU O 385 108.196 356.324 305.780 1.00 0.00 ATOM 239 N ALA O 386 112.648 358.047 302.356 1.00 0.00 ATOM 240 CA ALA O 386 112.378 358.555 301.016 1.00 0.00 ATOM 241 C ALA O 386 113.235 357.813 300.030 1.00 0.00 ATOM 242 O ALA O 386 112.717 357.075 299.206 1.00 0.00 ATOM 243 CB ALA O 386 112.637 360.053 300.955 1.00 0.00 ATOM 244 N ARG O 387 114.548 357.799 300.150 1.00 0.00 ATOM 245 CA ARG O 387 115.370 356.861 299.337 1.00 0.00 ATOM 246 C ARG O 387 116.639 356.755 300.182 1.00 0.00 ATOM 247 O ARG O 387 117.114 357.865 300.488 1.00 0.00 ATOM 248 CB ARG O 387 115.577 357.415 297.926 1.00 0.00 ATOM 249 CG ARG O 387 116.262 356.448 296.974 1.00 0.00 ATOM 250 CD ARG O 387 115.342 355.298 296.598 1.00 0.00 ATOM 251 NE ARG O 387 115.973 354.379 295.653 1.00 0.00 ATOM 252 CZ ARG O 387 115.391 353.284 295.174 1.00 0.00 ATOM 253 NH1 ARG O 387 114.160 352.969 295.551 1.00 0.00 ATOM 254 NH2 ARG O 387 116.042 352.508 294.319 1.00 0.00 TER