HEADER HYDROLASE 31-DEC-69 6MSB TITLE Cryo-EM structures and dynamics of substrate-engaged human 26S TITLE 2 proteasome COMPND MOL_ID: 4; COMPND 2 MOLECULE: 26S proteasome non-ATPase regulatory subunit 11; COMPND 3 CHAIN: X; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 6MSB X 1 422 UNP O00231 PSD11_HUMAN 1 422 SEQRES 1 X 30 VAL ASP LYS THR TYR GLU ALA ALA LEU GLU THR ILE GLN SEQRES 2 X 30 ASN MET SER LYS VAL VAL ASP SER LEU TYR ASN LYS ALA SEQRES 3 X 30 LYS LYS LEU THR ATOM 1 N VAL X 393 293.609 165.130 228.128 1.00192.80 ATOM 2 CA VAL X 393 293.596 166.106 227.037 1.00192.80 ATOM 3 C VAL X 393 292.526 165.554 226.104 1.00192.80 ATOM 4 O VAL X 393 292.441 164.338 225.911 1.00192.80 ATOM 5 CB VAL X 393 294.971 166.304 226.347 1.00192.80 ATOM 6 CG1 VAL X 393 294.853 166.575 224.861 1.00192.80 ATOM 7 CG2 VAL X 393 295.645 167.552 226.908 1.00192.80 ATOM 8 N ASP X 394 291.692 166.416 225.535 1.00184.39 ATOM 9 CA ASP X 394 290.836 165.997 224.438 1.00184.39 ATOM 10 C ASP X 394 290.929 166.894 223.224 1.00184.39 ATOM 11 O ASP X 394 290.663 166.426 222.113 1.00184.39 ATOM 12 CB ASP X 394 289.373 165.916 224.896 1.00184.39 ATOM 13 CG ASP X 394 288.868 167.222 225.482 1.00184.39 ATOM 14 OD1 ASP X 394 289.676 168.141 225.727 1.00184.39 ATOM 15 OD2 ASP X 394 287.643 167.338 225.676 1.00184.39 ATOM 16 N LYS X 395 291.318 168.152 223.393 1.00176.88 ATOM 17 CA LYS X 395 291.245 169.118 222.308 1.00176.88 ATOM 18 C LYS X 395 292.323 168.876 221.259 1.00176.88 ATOM 19 O LYS X 395 292.090 169.102 220.070 1.00176.88 ATOM 20 CB LYS X 395 291.318 170.541 222.884 1.00176.88 ATOM 21 CG LYS X 395 292.701 171.091 223.287 1.00176.88 ATOM 22 CD LYS X 395 293.248 170.500 224.578 1.00176.88 ATOM 23 CE LYS X 395 292.431 170.944 225.775 1.00176.88 ATOM 24 NZ LYS X 395 292.917 170.317 227.034 1.00176.88 ATOM 25 N THR X 396 293.478 168.349 221.661 1.00166.53 ATOM 26 CA THR X 396 294.651 168.431 220.798 1.00166.53 ATOM 27 C THR X 396 294.606 167.405 219.677 1.00166.53 ATOM 28 O THR X 396 294.966 167.717 218.538 1.00166.53 ATOM 29 CB THR X 396 295.913 168.253 221.630 1.00166.53 ATOM 30 OG1 THR X 396 295.890 169.180 222.721 1.00166.53 ATOM 31 CG2 THR X 396 297.156 168.512 220.798 1.00166.53 ATOM 32 N TYR X 397 294.113 166.204 219.952 1.00164.76 ATOM 33 CA TYR X 397 294.285 165.097 219.024 1.00164.76 ATOM 34 C TYR X 397 293.059 164.835 218.165 1.00164.76 ATOM 35 O TYR X 397 293.181 164.788 216.936 1.00164.76 ATOM 36 CB TYR X 397 294.639 163.827 219.782 1.00164.76 ATOM 37 CG TYR X 397 296.020 163.824 220.363 1.00164.76 ATOM 38 CD1 TYR X 397 296.975 164.723 219.925 1.00164.76 ATOM 39 CD2 TYR X 397 296.369 162.915 221.351 1.00164.76 ATOM 40 CE1 TYR X 397 298.233 164.727 220.457 1.00164.76 ATOM 41 CE2 TYR X 397 297.637 162.909 221.892 1.00164.76 ATOM 42 CZ TYR X 397 298.560 163.820 221.436 1.00164.76 ATOM 43 OH TYR X 397 299.831 163.852 221.936 1.00164.76 ATOM 44 N GLU X 398 291.895 164.619 218.763 1.00171.57 ATOM 45 CA GLU X 398 290.740 164.232 217.969 1.00171.57 ATOM 46 C GLU X 398 290.173 165.390 217.162 1.00171.57 ATOM 47 O GLU X 398 289.572 165.152 216.109 1.00171.57 ATOM 48 CB GLU X 398 289.674 163.600 218.866 1.00171.57 ATOM 49 CG GLU X 398 289.200 164.451 220.020 1.00171.57 ATOM 50 CD GLU X 398 287.995 165.285 219.674 1.00171.57 ATOM 51 OE1 GLU X 398 287.319 164.950 218.683 1.00171.57 ATOM 52 OE2 GLU X 398 287.722 166.270 220.389 1.00171.57 ATOM 53 N ALA X 399 290.381 166.631 217.599 1.00172.82 ATOM 54 CA ALA X 399 290.085 167.766 216.738 1.00172.82 ATOM 55 C ALA X 399 291.131 167.952 215.650 1.00172.82 ATOM 56 O ALA X 399 290.907 168.730 214.718 1.00172.82 ATOM 57 CB ALA X 399 289.965 169.045 217.564 1.00172.82 ATOM 58 N ALA X 400 292.267 167.270 215.753 1.00165.01 ATOM 59 CA ALA X 400 293.223 167.185 214.669 1.00165.01 ATOM 60 C ALA X 400 293.139 165.866 213.925 1.00165.01 ATOM 61 O ALA X 400 293.691 165.756 212.826 1.00165.01 ATOM 62 CB ALA X 400 294.647 167.374 215.204 1.00165.01 ATOM 63 N LEU X 401 292.457 164.871 214.489 1.00161.97 ATOM 64 CA LEU X 401 292.344 163.571 213.847 1.00161.97 ATOM 65 C LEU X 401 291.334 163.587 212.713 1.00161.97 ATOM 66 O LEU X 401 291.544 162.916 211.697 1.00161.97 ATOM 67 CB LEU X 401 291.966 162.519 214.889 1.00161.97 ATOM 68 CG LEU X 401 291.967 161.028 214.567 1.00161.97 ATOM 69 CD1 LEU X 401 292.400 160.299 215.812 1.00161.97 ATOM 70 CD2 LEU X 401 290.591 160.532 214.165 1.00161.97 ATOM 71 N GLU X 402 290.243 164.338 212.866 1.00163.90 ATOM 72 CA GLU X 402 289.206 164.347 211.844 1.00163.90 ATOM 73 C GLU X 402 289.634 165.101 210.599 1.00163.90 ATOM 74 O GLU X 402 289.019 164.920 209.548 1.00163.90 ATOM 75 CB GLU X 402 287.926 164.965 212.385 1.00163.90 ATOM 76 CG GLU X 402 287.287 164.192 213.500 1.00163.90 ATOM 77 CD GLU X 402 286.059 164.888 214.025 1.00163.90 ATOM 78 OE1 GLU X 402 285.779 166.014 213.569 1.00163.90 ATOM 79 OE2 GLU X 402 285.375 164.324 214.899 1.00163.90 ATOM 80 N THR X 403 290.656 165.951 210.712 1.00164.94 ATOM 81 CA THR X 403 291.241 166.594 209.542 1.00164.94 ATOM 82 C THR X 403 291.782 165.564 208.568 1.00164.94 ATOM 83 O THR X 403 291.702 165.749 207.350 1.00164.94 ATOM 84 CB THR X 403 292.360 167.525 209.979 1.00164.94 ATOM 85 OG1 THR X 403 293.392 166.748 210.595 1.00164.94 ATOM 86 CG2 THR X 403 291.838 168.511 210.985 1.00164.94 ATOM 87 N ILE X 404 292.330 164.471 209.094 1.00166.16 ATOM 88 CA ILE X 404 292.865 163.414 208.251 1.00166.16 ATOM 89 C ILE X 404 291.748 162.729 207.477 1.00166.16 ATOM 90 O ILE X 404 291.867 162.492 206.270 1.00166.16 ATOM 91 CB ILE X 404 293.663 162.423 209.111 1.00166.16 ATOM 92 CG1 ILE X 404 294.823 163.156 209.778 1.00166.16 ATOM 93 CG2 ILE X 404 294.186 161.292 208.263 1.00166.16 ATOM 94 CD1 ILE X 404 295.515 162.358 210.843 1.00166.16 ATOM 95 N GLN X 405 290.625 162.449 208.130 1.00161.11 ATOM 96 CA GLN X 405 289.531 161.865 207.374 1.00161.11 ATOM 97 C GLN X 405 288.755 162.901 206.576 1.00161.11 ATOM 98 O GLN X 405 287.978 162.522 205.695 1.00161.11 ATOM 99 CB GLN X 405 288.588 161.084 208.285 1.00161.11 ATOM 100 CG GLN X 405 287.845 161.906 209.297 1.00161.11 ATOM 101 CD GLN X 405 286.938 161.055 210.155 1.00161.11 ATOM 102 OE1 GLN X 405 286.818 159.851 209.942 1.00161.11 ATOM 103 NE2 GLN X 405 286.294 161.675 211.132 1.00161.11 ATOM 104 N ASN X 406 288.943 164.194 206.849 1.00164.90 ATOM 105 CA ASN X 406 288.464 165.193 205.900 1.00164.90 ATOM 106 C ASN X 406 289.353 165.237 204.667 1.00164.90 ATOM 107 O ASN X 406 288.858 165.229 203.535 1.00164.90 ATOM 108 CB ASN X 406 288.380 166.578 206.541 1.00164.90 ATOM 109 CG ASN X 406 287.244 166.699 207.527 1.00164.90 ATOM 110 OD1 ASN X 406 287.438 167.086 208.674 1.00164.90 ATOM 111 ND2 ASN X 406 286.046 166.338 207.091 1.00164.90 ATOM 112 N MET X 407 290.672 165.271 204.867 1.00167.79 ATOM 113 CA MET X 407 291.596 165.352 203.742 1.00167.79 ATOM 114 C MET X 407 291.627 164.078 202.919 1.00167.79 ATOM 115 O MET X 407 292.099 164.110 201.779 1.00167.79 ATOM 116 CB MET X 407 292.999 165.678 204.236 1.00167.79 ATOM 117 CG MET X 407 293.120 167.074 204.779 1.00167.79 ATOM 118 SD MET X 407 292.914 168.372 203.555 1.00167.79 ATOM 119 CE MET X 407 294.486 168.268 202.715 1.00167.79 ATOM 120 N SER X 408 291.150 162.963 203.471 1.00168.75 ATOM 121 CA SER X 408 290.952 161.763 202.671 1.00168.75 ATOM 122 C SER X 408 289.921 162.000 201.576 1.00168.75 ATOM 123 O SER X 408 290.103 161.559 200.436 1.00168.75 ATOM 124 CB SER X 408 290.521 160.609 203.570 1.00168.75 ATOM 125 OG SER X 408 289.250 160.872 204.139 1.00168.75 ATOM 126 N LYS X 409 288.846 162.716 201.897 1.00167.01 ATOM 127 CA LYS X 409 287.818 162.996 200.908 1.00167.01 ATOM 128 C LYS X 409 288.267 164.008 199.869 1.00167.01 ATOM 129 O LYS X 409 287.701 164.042 198.772 1.00167.01 ATOM 130 CB LYS X 409 286.558 163.498 201.601 1.00167.01 ATOM 131 CG LYS X 409 285.890 162.450 202.443 1.00167.01 ATOM 132 CD LYS X 409 284.676 163.012 203.143 1.00167.01 ATOM 133 CE LYS X 409 283.575 163.309 202.146 1.00167.01 ATOM 134 NZ LYS X 409 283.047 162.074 201.507 1.00167.01 ATOM 135 N VAL X 410 289.271 164.821 200.189 1.00171.87 ATOM 136 CA VAL X 410 289.794 165.771 199.219 1.00171.87 ATOM 137 C VAL X 410 290.559 165.041 198.130 1.00171.87 ATOM 138 O VAL X 410 290.395 165.322 196.937 1.00171.87 ATOM 139 CB VAL X 410 290.677 166.806 199.931 1.00171.87 ATOM 140 CG1 VAL X 410 291.255 167.781 198.928 1.00171.87 ATOM 141 CG2 VAL X 410 289.879 167.515 201.002 1.00171.87 ATOM 142 N VAL X 411 291.385 164.072 198.524 1.00175.45 ATOM 143 CA VAL X 411 292.163 163.303 197.564 1.00175.45 ATOM 144 C VAL X 411 291.243 162.405 196.747 1.00175.45 ATOM 145 O VAL X 411 291.507 162.135 195.567 1.00175.45 ATOM 146 CB VAL X 411 293.250 162.517 198.319 1.00175.45 ATOM 147 CG1 VAL X 411 294.172 161.778 197.364 1.00175.45 ATOM 148 CG2 VAL X 411 294.041 163.453 199.208 1.00175.45 ATOM 149 N ASP X 412 290.129 161.970 197.340 1.00176.75 ATOM 150 CA ASP X 412 289.108 161.267 196.576 1.00176.75 ATOM 151 C ASP X 412 288.445 162.182 195.559 1.00176.75 ATOM 152 O ASP X 412 288.095 161.739 194.460 1.00176.75 ATOM 153 CB ASP X 412 288.060 160.687 197.517 1.00176.75 ATOM 154 CG ASP X 412 288.622 159.611 198.407 1.00176.75 ATOM 155 OD1 ASP X 412 289.593 158.945 197.988 1.00176.75 ATOM 156 OD2 ASP X 412 288.098 159.431 199.524 1.00176.75 ATOM 157 N SER X 413 288.281 163.460 195.897 1.00180.07 ATOM 158 CA SER X 413 287.761 164.415 194.931 1.00180.07 ATOM 159 C SER X 413 288.786 164.761 193.867 1.00180.07 ATOM 160 O SER X 413 288.413 165.274 192.808 1.00180.07 ATOM 161 CB SER X 413 287.311 165.686 195.632 1.00180.07 ATOM 162 OG SER X 413 288.422 166.366 196.181 1.00180.07 ATOM 163 N LEU X 414 290.066 164.492 194.119 1.00178.39 ATOM 164 CA LEU X 414 291.073 164.687 193.090 1.00178.39 ATOM 165 C LEU X 414 291.017 163.623 192.007 1.00178.39 ATOM 166 O LEU X 414 291.653 163.793 190.963 1.00178.39 ATOM 167 CB LEU X 414 292.462 164.720 193.715 1.00178.39 ATOM 168 CG LEU X 414 292.705 165.945 194.591 1.00178.39 ATOM 169 CD1 LEU X 414 294.061 165.866 195.257 1.00178.39 ATOM 170 CD2 LEU X 414 292.591 167.198 193.756 1.00178.39 ATOM 171 N TYR X 415 290.278 162.540 192.221 1.00183.85 ATOM 172 CA TYR X 415 289.966 161.626 191.134 1.00183.85 ATOM 173 C TYR X 415 288.905 162.181 190.203 1.00183.85 ATOM 174 O TYR X 415 288.809 161.735 189.056 1.00183.85 ATOM 175 CB TYR X 415 289.489 160.284 191.689 1.00183.85 ATOM 176 CG TYR X 415 290.570 159.490 192.371 1.00183.85 ATOM 177 CD1 TYR X 415 291.913 159.770 192.152 1.00183.85 ATOM 178 CD2 TYR X 415 290.247 158.462 193.248 1.00183.85 ATOM 179 CE1 TYR X 415 292.899 159.047 192.777 1.00183.85 ATOM 180 CE2 TYR X 415 291.232 157.732 193.880 1.00183.85 ATOM 181 CZ TYR X 415 292.562 158.033 193.637 1.00183.85 ATOM 182 OH TYR X 415 293.566 157.326 194.252 1.00183.85 ATOM 183 N ASN X 416 288.126 163.150 190.666 1.00188.79 ATOM 184 CA ASN X 416 287.027 163.711 189.906 1.00188.79 ATOM 185 C ASN X 416 287.431 164.942 189.116 1.00188.79 ATOM 186 O ASN X 416 286.574 165.562 188.479 1.00188.79 ATOM 187 CB ASN X 416 285.877 164.056 190.848 1.00188.79 ATOM 188 CG ASN X 416 285.262 162.829 191.475 1.00188.79 ATOM 189 OD1 ASN X 416 285.028 161.826 190.802 1.00188.79 ATOM 190 ND2 ASN X 416 285.011 162.894 192.774 1.00188.79 ATOM 191 N LYS X 417 288.705 165.326 189.159 1.00187.36 ATOM 192 CA LYS X 417 289.201 166.387 188.302 1.00187.36 ATOM 193 C LYS X 417 290.515 166.046 187.628 1.00187.36 ATOM 194 O LYS X 417 290.920 166.772 186.714 1.00187.36 ATOM 195 CB LYS X 417 289.383 167.696 189.085 1.00187.36 ATOM 196 CG LYS X 417 290.577 167.714 190.016 1.00187.36 ATOM 197 CD LYS X 417 290.642 169.032 190.757 1.00187.36 ATOM 198 CE LYS X 417 290.985 170.169 189.808 1.00187.36 ATOM 199 NZ LYS X 417 291.153 171.463 190.524 1.00187.36 ATOM 200 N ALA X 418 291.202 164.992 188.052 1.00191.12 ATOM 201 CA ALA X 418 292.460 164.599 187.436 1.00191.12 ATOM 202 C ALA X 418 292.416 163.200 186.851 1.00191.12 ATOM 203 O ALA X 418 292.735 163.018 185.671 1.00191.12 ATOM 204 CB ALA X 418 293.597 164.695 188.459 1.00191.12 ATOM 205 N LYS X 419 292.020 162.210 187.657 1.00195.49 ATOM 206 CA LYS X 419 292.099 160.811 187.249 1.00195.49 ATOM 207 C LYS X 419 291.154 160.508 186.097 1.00195.49 ATOM 208 O LYS X 419 291.530 159.818 185.142 1.00195.49 ATOM 209 CB LYS X 419 291.793 159.908 188.443 1.00195.49 ATOM 210 CG LYS X 419 291.764 158.435 188.116 1.00195.49 ATOM 211 CD LYS X 419 293.132 157.938 187.741 1.00195.49 ATOM 212 CE LYS X 419 293.100 156.445 187.475 1.00195.49 ATOM 213 NZ LYS X 419 294.436 155.930 187.073 1.00195.49 ATOM 214 N LYS X 420 289.932 161.030 186.161 1.00200.29 ATOM 215 CA LYS X 420 289.029 160.902 185.029 1.00200.29 ATOM 216 C LYS X 420 289.489 161.758 183.849 1.00200.29 ATOM 217 O LYS X 420 289.200 161.424 182.696 1.00200.29 ATOM 218 CB LYS X 420 287.602 161.257 185.475 1.00200.29 ATOM 219 CG LYS X 420 287.381 162.711 185.929 1.00200.29 ATOM 220 CD LYS X 420 286.813 163.574 184.799 1.00200.29 ATOM 221 CE LYS X 420 286.713 165.026 185.175 1.00200.29 ATOM 222 NZ LYS X 420 286.352 165.797 183.963 1.00200.29 ATOM 223 N LEU X 421 290.201 162.854 184.119 1.00194.76 ATOM 224 CA LEU X 421 290.447 163.901 183.130 1.00194.76 ATOM 225 C LEU X 421 291.734 163.679 182.342 1.00194.76 ATOM 226 O LEU X 421 291.700 163.523 181.118 1.00194.76 ATOM 227 CB LEU X 421 290.460 165.265 183.830 1.00194.76 ATOM 228 CG LEU X 421 290.664 166.552 183.038 1.00194.76 ATOM 229 CD1 LEU X 421 289.770 167.628 183.594 1.00194.76 ATOM 230 CD2 LEU X 421 292.084 166.996 183.234 1.00194.76 ATOM 231 N THR X 422 292.872 163.690 183.019 1.00191.44 ATOM 232 CA THR X 422 294.127 163.495 182.319 1.00191.44 ATOM 233 C THR X 422 294.501 162.024 182.387 1.00191.44 ATOM 234 O THR X 422 293.852 161.259 183.097 1.00191.44 ATOM 235 CB THR X 422 295.247 164.370 182.901 1.00191.44 ATOM 236 OG1 THR X 422 296.416 164.257 182.081 1.00191.44 ATOM 237 CG2 THR X 422 295.583 163.942 184.308 1.00191.44 ATOM 238 OXT THR X 422 295.429 161.561 181.727 1.00191.44 TER