HEADER HYDROLASE 31-DEC-69 6MSG 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 6MSG 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 393 288.686 169.038 221.504 1.00136.07 ATOM 2 CA VAL X 393 288.193 168.185 220.426 1.00136.07 ATOM 3 C VAL X 393 288.946 168.394 219.116 1.00136.07 ATOM 4 O VAL X 393 288.427 168.045 218.050 1.00136.07 ATOM 5 CB VAL X 393 286.684 168.404 220.227 1.00136.07 ATOM 6 CG1 VAL X 393 285.932 167.957 221.466 1.00136.07 ATOM 7 CG2 VAL X 393 286.396 169.869 219.935 1.00136.07 ATOM 8 N ASP X 394 290.190 168.889 219.202 1.00133.21 ATOM 9 CA ASP X 394 290.850 169.860 218.325 1.00133.21 ATOM 10 C ASP X 394 290.516 169.802 216.842 1.00133.21 ATOM 11 O ASP X 394 290.494 168.731 216.231 1.00133.21 ATOM 12 CB ASP X 394 292.364 169.677 218.450 1.00133.21 ATOM 13 CG ASP X 394 292.866 169.927 219.848 1.00133.21 ATOM 14 OD1 ASP X 394 292.236 170.732 220.557 1.00133.21 ATOM 15 OD2 ASP X 394 293.884 169.316 220.241 1.00133.21 ATOM 16 N LYS X 395 290.346 170.978 216.248 1.00126.64 ATOM 17 CA LYS X 395 289.713 171.126 214.947 1.00126.64 ATOM 18 C LYS X 395 290.690 170.794 213.834 1.00126.64 ATOM 19 O LYS X 395 290.295 170.311 212.768 1.00126.64 ATOM 20 CB LYS X 395 289.204 172.558 214.777 1.00126.64 ATOM 21 CG LYS X 395 288.180 172.995 215.812 1.00126.64 ATOM 22 CD LYS X 395 287.805 174.456 215.612 1.00126.64 ATOM 23 CE LYS X 395 286.850 174.946 216.688 1.00126.64 ATOM 24 NZ LYS X 395 285.504 174.326 216.550 1.00126.64 ATOM 25 N THR X 396 291.973 171.048 214.084 1.00127.07 ATOM 26 CA THR X 396 292.969 171.024 213.021 1.00127.07 ATOM 27 C THR X 396 293.315 169.606 212.598 1.00127.07 ATOM 28 O THR X 396 293.938 169.390 211.554 1.00127.07 ATOM 29 CB THR X 396 294.230 171.761 213.471 1.00127.07 ATOM 30 OG1 THR X 396 295.165 171.807 212.389 1.00127.07 ATOM 31 CG2 THR X 396 294.866 171.076 214.668 1.00127.07 ATOM 32 N TYR X 397 292.925 168.620 213.399 1.00123.55 ATOM 33 CA TYR X 397 293.376 167.268 213.120 1.00123.55 ATOM 34 C TYR X 397 292.427 166.549 212.169 1.00123.55 ATOM 35 O TYR X 397 292.824 166.136 211.075 1.00123.55 ATOM 36 CB TYR X 397 293.534 166.500 214.419 1.00123.55 ATOM 37 CG TYR X 397 294.305 165.240 214.217 1.00123.55 ATOM 38 CD1 TYR X 397 295.689 165.272 214.085 1.00123.55 ATOM 39 CD2 TYR X 397 293.658 164.022 214.136 1.00123.55 ATOM 40 CE1 TYR X 397 296.408 164.116 213.898 1.00123.55 ATOM 41 CE2 TYR X 397 294.364 162.873 213.936 1.00123.55 ATOM 42 CZ TYR X 397 295.739 162.919 213.825 1.00123.55 ATOM 43 OH TYR X 397 296.442 161.758 213.635 1.00123.55 ATOM 44 N GLU X 398 291.157 166.404 212.558 1.00124.58 ATOM 45 CA GLU X 398 290.211 165.657 211.735 1.00124.58 ATOM 46 C GLU X 398 289.758 166.420 210.500 1.00124.58 ATOM 47 O GLU X 398 289.101 165.831 209.636 1.00124.58 ATOM 48 CB GLU X 398 288.984 165.247 212.550 1.00124.58 ATOM 49 CG GLU X 398 288.162 166.408 213.073 1.00124.58 ATOM 50 CD GLU X 398 288.579 166.823 214.471 1.00124.58 ATOM 51 OE1 GLU X 398 289.643 166.362 214.931 1.00124.58 ATOM 52 OE2 GLU X 398 287.848 167.609 215.108 1.00124.58 ATOM 53 N ALA X 399 290.084 167.708 210.397 1.00124.35 ATOM 54 CA ALA X 399 289.951 168.396 209.120 1.00124.35 ATOM 55 C ALA X 399 290.909 167.803 208.098 1.00124.35 ATOM 56 O ALA X 399 290.577 167.678 206.914 1.00124.35 ATOM 57 CB ALA X 399 290.206 169.891 209.299 1.00124.35 ATOM 58 N ALA X 400 292.098 167.402 208.552 1.00123.16 ATOM 59 CA ALA X 400 293.077 166.799 207.657 1.00123.16 ATOM 60 C ALA X 400 292.697 165.368 207.299 1.00123.16 ATOM 61 O ALA X 400 293.189 164.815 206.310 1.00123.16 ATOM 62 CB ALA X 400 294.464 166.847 208.295 1.00123.16 ATOM 63 N LEU X 401 291.846 164.741 208.114 1.00122.87 ATOM 64 CA LEU X 401 291.286 163.436 207.780 1.00122.87 ATOM 65 C LEU X 401 290.429 163.534 206.528 1.00122.87 ATOM 66 O LEU X 401 290.440 162.633 205.683 1.00122.87 ATOM 67 CB LEU X 401 290.448 162.875 208.932 1.00122.87 ATOM 68 CG LEU X 401 291.112 161.967 209.969 1.00122.87 ATOM 69 CD1 LEU X 401 291.656 160.738 209.275 1.00122.87 ATOM 70 CD2 LEU X 401 292.203 162.660 210.750 1.00122.87 ATOM 71 N GLU X 402 289.696 164.634 206.398 1.00123.21 ATOM 72 CA GLU X 402 288.835 164.839 205.248 1.00123.21 ATOM 73 C GLU X 402 289.600 165.263 204.007 1.00123.21 ATOM 74 O GLU X 402 289.107 165.055 202.893 1.00123.21 ATOM 75 CB GLU X 402 287.763 165.879 205.577 1.00123.21 ATOM 76 CG GLU X 402 286.791 165.417 206.640 1.00123.21 ATOM 77 CD GLU X 402 285.951 164.236 206.189 1.00123.21 ATOM 78 OE1 GLU X 402 285.625 164.151 204.986 1.00123.21 ATOM 79 OE2 GLU X 402 285.620 163.386 207.040 1.00123.21 ATOM 80 N THR X 403 290.790 165.842 204.170 1.00124.70 ATOM 81 CA THR X 403 291.618 166.155 203.012 1.00124.70 ATOM 82 C THR X 403 292.184 164.896 202.378 1.00124.70 ATOM 83 O THR X 403 292.451 164.880 201.172 1.00124.70 ATOM 84 CB THR X 403 292.764 167.078 203.409 1.00124.70 ATOM 85 OG1 THR X 403 293.612 166.396 204.340 1.00124.70 ATOM 86 CG2 THR X 403 292.234 168.335 204.058 1.00124.70 ATOM 87 N ILE X 404 292.391 163.848 203.176 1.00123.13 ATOM 88 CA ILE X 404 292.876 162.582 202.643 1.00123.13 ATOM 89 C ILE X 404 291.805 161.929 201.782 1.00123.13 ATOM 90 O ILE X 404 292.113 161.309 200.756 1.00123.13 ATOM 91 CB ILE X 404 293.332 161.676 203.804 1.00123.13 ATOM 92 CG1 ILE X 404 294.501 162.318 204.540 1.00123.13 ATOM 93 CG2 ILE X 404 293.768 160.303 203.327 1.00123.13 ATOM 94 CD1 ILE X 404 294.865 161.603 205.814 1.00123.13 ATOM 95 N GLN X 405 290.534 162.097 202.152 1.00122.41 ATOM 96 CA GLN X 405 289.446 161.543 201.356 1.00122.41 ATOM 97 C GLN X 405 289.321 162.239 200.009 1.00122.41 ATOM 98 O GLN X 405 288.935 161.608 199.021 1.00122.41 ATOM 99 CB GLN X 405 288.136 161.646 202.126 1.00122.41 ATOM 100 CG GLN X 405 288.130 160.824 203.389 1.00122.41 ATOM 101 CD GLN X 405 288.323 159.354 203.106 1.00122.41 ATOM 102 OE1 GLN X 405 289.365 158.781 203.417 1.00122.41 ATOM 103 NE2 GLN X 405 287.319 158.734 202.501 1.00122.41 ATOM 104 N ASN X 406 289.656 163.525 199.945 1.00126.93 ATOM 105 CA ASN X 406 289.652 164.211 198.661 1.00126.93 ATOM 106 C ASN X 406 290.849 163.806 197.816 1.00126.93 ATOM 107 O ASN X 406 290.710 163.555 196.614 1.00126.93 ATOM 108 CB ASN X 406 289.626 165.718 198.877 1.00126.93 ATOM 109 CG ASN X 406 288.320 166.187 199.461 1.00126.93 ATOM 110 OD1 ASN X 406 288.266 166.675 200.587 1.00126.93 ATOM 111 ND2 ASN X 406 287.252 166.033 198.695 1.00126.93 ATOM 112 N MET X 407 292.030 163.720 198.430 1.00128.47 ATOM 113 CA MET X 407 293.202 163.251 197.707 1.00128.47 ATOM 114 C MET X 407 293.109 161.775 197.352 1.00128.47 ATOM 115 O MET X 407 293.791 161.332 196.425 1.00128.47 ATOM 116 CB MET X 407 294.464 163.524 198.521 1.00128.47 ATOM 117 CG MET X 407 294.800 165.000 198.676 1.00128.47 ATOM 118 SD MET X 407 295.129 165.824 197.104 1.00128.47 ATOM 119 CE MET X 407 293.667 166.841 196.904 1.00128.47 ATOM 120 N SER X 408 292.276 161.007 198.051 1.00123.97 ATOM 121 CA SER X 408 292.019 159.643 197.616 1.00123.97 ATOM 122 C SER X 408 291.129 159.607 196.386 1.00123.97 ATOM 123 O SER X 408 291.243 158.687 195.570 1.00123.97 ATOM 124 CB SER X 408 291.378 158.835 198.740 1.00123.97 ATOM 125 OG SER X 408 291.083 157.522 198.303 1.00123.97 ATOM 126 N LYS X 409 290.249 160.593 196.229 1.00121.47 ATOM 127 CA LYS X 409 289.323 160.560 195.107 1.00121.47 ATOM 128 C LYS X 409 289.910 161.178 193.849 1.00121.47 ATOM 129 O LYS X 409 289.552 160.759 192.743 1.00121.47 ATOM 130 CB LYS X 409 288.017 161.261 195.477 1.00121.47 ATOM 131 CG LYS X 409 287.150 160.477 196.452 1.00121.47 ATOM 132 CD LYS X 409 285.787 161.126 196.662 1.00121.47 ATOM 133 CE LYS X 409 285.739 161.944 197.943 1.00121.47 ATOM 134 NZ LYS X 409 286.479 163.221 197.813 1.00121.47 ATOM 135 N VAL X 410 290.803 162.159 193.982 1.00125.12 ATOM 136 CA VAL X 410 291.359 162.770 192.780 1.00125.12 ATOM 137 C VAL X 410 292.398 161.856 192.143 1.00125.12 ATOM 138 O VAL X 410 292.592 161.891 190.925 1.00125.12 ATOM 139 CB VAL X 410 291.931 164.167 193.085 1.00125.12 ATOM 140 CG1 VAL X 410 290.840 165.065 193.603 1.00125.12 ATOM 141 CG2 VAL X 410 293.059 164.105 194.090 1.00125.12 ATOM 142 N VAL X 411 293.055 161.010 192.936 1.00130.11 ATOM 143 CA VAL X 411 293.961 160.016 192.379 1.00130.11 ATOM 144 C VAL X 411 293.165 158.908 191.709 1.00130.11 ATOM 145 O VAL X 411 293.552 158.397 190.651 1.00130.11 ATOM 146 CB VAL X 411 294.890 159.496 193.492 1.00130.11 ATOM 147 CG1 VAL X 411 295.727 158.323 193.029 1.00130.11 ATOM 148 CG2 VAL X 411 295.801 160.615 193.939 1.00130.11 ATOM 149 N ASP X 412 292.014 158.566 192.291 1.00129.27 ATOM 150 CA ASP X 412 291.065 157.678 191.630 1.00129.27 ATOM 151 C ASP X 412 290.539 158.310 190.347 1.00129.27 ATOM 152 O ASP X 412 290.256 157.610 189.368 1.00129.27 ATOM 153 CB ASP X 412 289.912 157.366 192.582 1.00129.27 ATOM 154 CG ASP X 412 289.102 156.165 192.149 1.00129.27 ATOM 155 OD1 ASP X 412 289.492 155.495 191.171 1.00129.27 ATOM 156 OD2 ASP X 412 288.057 155.902 192.782 1.00129.27 ATOM 157 N SER X 413 290.407 159.636 190.335 1.00132.27 ATOM 158 CA SER X 413 290.064 160.334 189.106 1.00132.27 ATOM 159 C SER X 413 291.230 160.343 188.128 1.00132.27 ATOM 160 O SER X 413 291.018 160.267 186.916 1.00132.27 ATOM 161 CB SER X 413 289.623 161.760 189.423 1.00132.27 ATOM 162 OG SER X 413 288.445 161.759 190.211 1.00132.27 ATOM 163 N LEU X 414 292.462 160.425 188.622 1.00128.97 ATOM 164 CA LEU X 414 293.602 160.346 187.721 1.00128.97 ATOM 165 C LEU X 414 293.859 158.935 187.226 1.00128.97 ATOM 166 O LEU X 414 294.493 158.767 186.179 1.00128.97 ATOM 167 CB LEU X 414 294.868 160.873 188.395 1.00128.97 ATOM 168 CG LEU X 414 294.916 162.376 188.623 1.00128.97 ATOM 169 CD1 LEU X 414 296.185 162.756 189.356 1.00128.97 ATOM 170 CD2 LEU X 414 294.818 163.090 187.294 1.00128.97 ATOM 171 N TYR X 415 293.378 157.925 187.947 1.00134.44 ATOM 172 CA TYR X 415 293.703 156.549 187.599 1.00134.44 ATOM 173 C TYR X 415 292.935 156.098 186.364 1.00134.44 ATOM 174 O TYR X 415 293.526 155.587 185.406 1.00134.44 ATOM 175 CB TYR X 415 293.414 155.630 188.781 1.00134.44 ATOM 176 CG TYR X 415 293.818 154.202 188.532 1.00134.44 ATOM 177 CD1 TYR X 415 295.153 153.829 188.570 1.00134.44 ATOM 178 CD2 TYR X 415 292.867 153.227 188.248 1.00134.44 ATOM 179 CE1 TYR X 415 295.535 152.522 188.338 1.00134.44 ATOM 180 CE2 TYR X 415 293.237 151.915 188.016 1.00134.44 ATOM 181 CZ TYR X 415 294.572 151.568 188.061 1.00134.44 ATOM 182 OH TYR X 415 294.943 150.263 187.830 1.00134.44 ATOM 183 N ASN X 416 291.615 156.287 186.363 1.00137.63 ATOM 184 CA ASN X 416 290.836 155.908 185.192 1.00137.63 ATOM 185 C ASN X 416 291.008 156.899 184.049 1.00137.63 ATOM 186 O ASN X 416 290.694 156.569 182.902 1.00137.63 ATOM 187 CB ASN X 416 289.360 155.738 185.561 1.00137.63 ATOM 188 CG ASN X 416 288.767 156.961 186.242 1.00137.63 ATOM 189 OD1 ASN X 416 289.431 157.976 186.431 1.00137.63 ATOM 190 ND2 ASN X 416 287.495 156.864 186.610 1.00137.63 ATOM 191 N LYS X 417 291.488 158.112 184.336 1.00134.71 ATOM 192 CA LYS X 417 291.895 159.009 183.261 1.00134.71 ATOM 193 C LYS X 417 293.123 158.470 182.544 1.00134.71 ATOM 194 O LYS X 417 293.150 158.382 181.312 1.00134.71 ATOM 195 CB LYS X 417 292.172 160.408 183.803 1.00134.71 ATOM 196 CG LYS X 417 292.623 161.382 182.727 1.00134.71 ATOM 197 CD LYS X 417 292.816 162.779 183.278 1.00134.71 ATOM 198 CE LYS X 417 293.319 163.723 182.202 1.00134.71 ATOM 199 NZ LYS X 417 293.497 165.105 182.721 1.00134.71 ATOM 200 N ALA X 418 294.149 158.090 183.309 1.00131.68 ATOM 201 CA ALA X 418 295.349 157.502 182.728 1.00131.68 ATOM 202 C ALA X 418 295.092 156.127 182.130 1.00131.68 ATOM 203 O ALA X 418 295.868 155.676 181.282 1.00131.68 ATOM 204 CB ALA X 418 296.451 157.407 183.780 1.00131.68 ATOM 205 N LYS X 419 294.029 155.448 182.561 1.00137.52 ATOM 206 CA LYS X 419 293.677 154.169 181.960 1.00137.52 ATOM 207 C LYS X 419 292.953 154.360 180.635 1.00137.52 ATOM 208 O LYS X 419 293.241 153.654 179.661 1.00137.52 ATOM 209 CB LYS X 419 292.818 153.361 182.930 1.00137.52 ATOM 210 CG LYS X 419 292.471 151.968 182.446 1.00137.52 ATOM 211 CD LYS X 419 291.608 151.245 183.458 1.00137.52 ATOM 212 CE LYS X 419 292.435 150.834 184.664 1.00137.52 ATOM 213 NZ LYS X 419 291.665 150.009 185.633 1.00137.52 ATOM 214 N LYS X 420 292.010 155.309 180.582 1.00140.53 ATOM 215 CA LYS X 420 291.181 155.491 179.391 1.00140.53 ATOM 216 C LYS X 420 291.999 156.041 178.230 1.00140.53 ATOM 217 O LYS X 420 291.868 155.580 177.090 1.00140.53 ATOM 218 CB LYS X 420 290.005 156.416 179.710 1.00140.53 ATOM 219 CG LYS X 420 289.055 156.649 178.552 1.00140.53 ATOM 220 CD LYS X 420 288.313 155.376 178.191 1.00140.53 ATOM 221 CE LYS X 420 287.229 155.640 177.162 1.00140.53 ATOM 222 NZ LYS X 420 287.797 156.062 175.852 1.00140.53 ATOM 223 N LEU X 421 292.842 157.028 178.501 1.00134.19 ATOM 224 CA LEU X 421 293.863 157.473 177.567 1.00134.19 ATOM 225 C LEU X 421 295.200 157.439 178.291 1.00134.19 ATOM 226 O LEU X 421 295.295 157.872 179.443 1.00134.19 ATOM 227 CB LEU X 421 293.553 158.869 177.000 1.00134.19 ATOM 228 CG LEU X 421 293.590 160.167 177.811 1.00134.19 ATOM 229 CD1 LEU X 421 293.715 161.336 176.862 1.00134.19 ATOM 230 CD2 LEU X 421 292.341 160.337 178.665 1.00134.19 ATOM 231 N THR X 422 296.213 156.893 177.625 1.00135.15 ATOM 232 CA THR X 422 297.512 156.610 178.233 1.00135.15 ATOM 233 C THR X 422 298.259 157.857 178.707 1.00135.15 ATOM 234 O THR X 422 298.605 157.963 179.882 1.00135.15 ATOM 235 CB THR X 422 298.413 155.848 177.247 1.00135.15 ATOM 236 OG1 THR X 422 297.769 154.629 176.857 1.00135.15 ATOM 237 CG2 THR X 422 299.752 155.522 177.885 1.00135.15 ATOM 238 OXT THR X 422 298.528 158.784 177.945 1.00135.15 TER