HEADER HYDROLASE 14-OCT-16 5M32 TITLE Human 26S proteasome in complex with Oprozomib COMPND MOL_ID: 27; COMPND 2 MOLECULE: 26S proteasome non-ATPase regulatory subunit 6; COMPND 3 CHAIN: m; EXPDTA ELECTRON MICROSCOPY DBREF 5M32 m 1 389 UNP Q15008 PSMD6_HUMAN 1 389 SEQRES 1 m 26 ASN TRP GLN TYR GLN GLU THR ILE LYS LYS GLY ASP LEU SEQRES 2 m 26 LEU LEU ASN ARG VAL GLN LYS LEU SER ARG VAL ILE ASN ATOM 1 N ASN m 363 252.666 161.762 142.433 1.00131.05 ATOM 2 CA ASN m 363 251.995 160.950 141.432 1.00131.05 ATOM 3 C ASN m 363 250.617 160.537 141.939 1.00131.05 ATOM 4 O ASN m 363 249.706 160.284 141.150 1.00131.05 ATOM 5 CB ASN m 363 252.833 159.713 141.109 1.00132.60 ATOM 6 N TRP m 364 250.468 160.501 143.253 1.00129.60 ATOM 7 CA TRP m 364 249.193 160.148 143.834 1.00129.60 ATOM 8 C TRP m 364 248.097 160.975 143.164 1.00129.60 ATOM 9 O TRP m 364 247.132 160.428 142.647 1.00129.60 ATOM 10 CB TRP m 364 249.212 160.412 145.335 1.00129.45 ATOM 11 N GLN m 365 248.289 162.291 143.158 1.00129.36 ATOM 12 CA GLN m 365 247.348 163.236 142.564 1.00129.36 ATOM 13 C GLN m 365 246.995 162.906 141.117 1.00129.36 ATOM 14 O GLN m 365 245.824 162.789 140.765 1.00129.36 ATOM 15 CB GLN m 365 247.937 164.650 142.613 1.00131.06 ATOM 16 N TYR m 366 248.022 162.756 140.287 1.00129.37 ATOM 17 CA TYR m 366 247.860 162.492 138.860 1.00129.37 ATOM 18 C TYR m 366 246.926 161.312 138.651 1.00129.37 ATOM 19 O TYR m 366 245.902 161.421 137.978 1.00129.37 ATOM 20 CB TYR m 366 249.215 162.189 138.222 1.00130.82 ATOM 21 N GLN m 367 247.269 160.184 139.264 1.00129.20 ATOM 22 CA GLN m 367 246.469 158.970 139.151 1.00129.20 ATOM 23 C GLN m 367 245.068 159.147 139.720 1.00129.20 ATOM 24 O GLN m 367 244.098 158.626 139.180 1.00129.20 ATOM 25 CB GLN m 367 247.172 157.801 139.837 1.00130.02 ATOM 26 N GLU m 368 244.971 159.899 140.810 1.00128.45 ATOM 27 CA GLU m 368 243.709 160.192 141.471 1.00128.45 ATOM 28 C GLU m 368 242.728 160.948 140.574 1.00128.45 ATOM 29 O GLU m 368 241.519 160.753 140.692 1.00128.45 ATOM 30 CB GLU m 368 243.965 160.993 142.747 1.00128.00 ATOM 31 N THR m 369 243.287 161.987 139.959 1.00128.33 ATOM 32 CA THR m 369 242.571 162.970 139.163 1.00128.33 ATOM 33 C THR m 369 242.269 162.606 137.736 1.00128.33 ATOM 34 O THR m 369 241.625 163.376 137.032 1.00128.33 ATOM 35 CB THR m 369 243.333 164.305 139.143 1.00129.42 ATOM 36 N ILE m 370 242.775 161.472 137.284 1.00128.75 ATOM 37 CA ILE m 370 242.455 161.053 135.942 1.00128.75 ATOM 38 C ILE m 370 241.011 160.625 136.114 1.00128.75 ATOM 39 O ILE m 370 240.094 161.220 135.543 1.00128.75 ATOM 40 CB ILE m 370 243.320 159.873 135.482 1.00129.97 ATOM 41 N LYS m 371 240.818 159.621 136.963 1.00127.17 ATOM 42 CA LYS m 371 239.495 159.102 137.265 1.00127.17 ATOM 43 C LYS m 371 238.586 160.228 137.729 1.00127.17 ATOM 44 O LYS m 371 237.492 160.398 137.207 1.00127.17 ATOM 45 CB LYS m 371 239.579 158.026 138.349 1.00126.96 ATOM 46 N LYS m 372 239.053 161.001 138.703 1.00126.18 ATOM 47 CA LYS m 372 238.274 162.110 139.243 1.00126.18 ATOM 48 C LYS m 372 237.800 163.057 138.148 1.00126.18 ATOM 49 O LYS m 372 236.602 163.333 138.016 1.00126.18 ATOM 50 CB LYS m 372 239.099 162.883 140.269 1.00124.91 ATOM 51 N GLY m 373 238.749 163.531 137.347 1.00125.79 ATOM 52 CA GLY m 373 238.441 164.457 136.275 1.00125.79 ATOM 53 C GLY m 373 237.403 163.873 135.346 1.00125.79 ATOM 54 O GLY m 373 236.405 164.523 135.017 1.00125.79 ATOM 55 N ASP m 374 237.646 162.634 134.932 1.00125.92 ATOM 56 CA ASP m 374 236.749 161.927 134.040 1.00125.92 ATOM 57 C ASP m 374 235.344 161.926 134.608 1.00125.92 ATOM 58 O ASP m 374 234.422 162.353 133.946 1.00125.92 ATOM 59 CB ASP m 374 237.232 160.497 133.820 1.00128.03 ATOM 60 N LEU m 375 235.195 161.473 135.847 1.00124.60 ATOM 61 CA LEU m 375 233.892 161.423 136.495 1.00124.60 ATOM 62 C LEU m 375 233.210 162.782 136.476 1.00124.60 ATOM 63 O LEU m 375 232.047 162.898 136.083 1.00124.60 ATOM 64 CB LEU m 375 234.030 160.930 137.936 1.00125.23 ATOM 65 N LEU m 376 233.935 163.812 136.896 1.00124.06 ATOM 66 CA LEU m 376 233.362 165.151 136.918 1.00124.06 ATOM 67 C LEU m 376 232.841 165.569 135.545 1.00124.06 ATOM 68 O LEU m 376 231.692 165.988 135.416 1.00124.06 ATOM 69 CB LEU m 376 234.369 166.173 137.443 1.00123.91 ATOM 70 N LEU m 377 233.666 165.414 134.512 1.00124.30 ATOM 71 CA LEU m 377 233.259 165.801 133.159 1.00124.30 ATOM 72 C LEU m 377 232.086 164.961 132.652 1.00124.30 ATOM 73 O LEU m 377 231.198 165.455 131.958 1.00124.30 ATOM 74 CB LEU m 377 234.441 165.706 132.193 1.00126.96 ATOM 75 N ASN m 378 232.102 163.685 133.015 1.00123.73 ATOM 76 CA ASN m 378 231.081 162.719 132.667 1.00123.73 ATOM 77 C ASN m 378 229.741 163.172 133.212 1.00123.73 ATOM 78 O ASN m 378 228.729 163.069 132.517 1.00123.73 ATOM 79 CB ASN m 378 231.442 161.354 133.251 1.00123.78 ATOM 80 N ARG m 379 229.730 163.650 134.459 1.00123.00 ATOM 81 CA ARG m 379 228.496 164.138 135.061 1.00123.00 ATOM 82 C ARG m 379 227.989 165.247 134.164 1.00123.00 ATOM 83 O ARG m 379 226.832 165.249 133.753 1.00123.00 ATOM 84 CB ARG m 379 228.729 164.661 136.471 1.00121.59 ATOM 85 N VAL m 380 228.872 166.186 133.849 1.00123.42 ATOM 86 CA VAL m 380 228.514 167.254 132.921 1.00123.42 ATOM 87 C VAL m 380 228.173 166.668 131.559 1.00123.42 ATOM 88 O VAL m 380 227.220 167.103 130.899 1.00123.42 ATOM 89 CB VAL m 380 229.656 168.284 132.832 1.00122.57 ATOM 90 N GLN m 381 228.922 165.641 131.138 1.00124.09 ATOM 91 CA GLN m 381 228.597 164.917 129.912 1.00124.09 ATOM 92 C GLN m 381 227.238 164.234 130.022 1.00124.09 ATOM 93 O GLN m 381 226.517 164.103 129.025 1.00124.09 ATOM 94 CB GLN m 381 229.699 163.901 129.609 1.00125.05 ATOM 95 N LYS m 382 226.855 163.830 131.236 1.00123.60 ATOM 96 CA LYS m 382 225.503 163.332 131.462 1.00123.60 ATOM 97 C LYS m 382 224.484 164.459 131.330 1.00123.60 ATOM 98 O LYS m 382 223.346 164.227 130.904 1.00123.60 ATOM 99 CB LYS m 382 225.420 162.654 132.838 1.00122.40 ATOM 100 N LEU m 383 224.868 165.689 131.674 1.00123.35 ATOM 101 CA LEU m 383 223.893 166.765 131.546 1.00123.35 ATOM 102 C LEU m 383 223.963 167.512 130.219 1.00123.35 ATOM 103 O LEU m 383 222.943 167.590 129.529 1.00123.35 ATOM 104 CB LEU m 383 224.035 167.784 132.673 1.00122.34 ATOM 105 N SER m 384 225.139 167.989 129.795 1.00124.15 ATOM 106 CA SER m 384 225.284 169.129 128.885 1.00124.15 ATOM 107 C SER m 384 224.818 168.875 127.448 1.00124.15 ATOM 108 O SER m 384 225.063 169.699 126.565 1.00124.15 ATOM 109 CB SER m 384 226.731 169.614 128.863 1.00124.97 ATOM 110 N ARG m 385 224.151 167.757 127.191 1.00124.74 ATOM 111 CA ARG m 385 223.427 167.506 125.954 1.00124.74 ATOM 112 C ARG m 385 222.070 168.215 126.006 1.00124.74 ATOM 113 O ARG m 385 221.857 169.138 126.799 1.00124.74 ATOM 114 CB ARG m 385 223.279 166.005 125.717 1.00128.68 ATOM 115 N VAL m 386 221.170 167.810 125.105 1.00123.61 ATOM 116 CA VAL m 386 219.830 168.379 125.010 1.00123.61 ATOM 117 C VAL m 386 219.033 168.232 126.303 1.00123.61 ATOM 118 O VAL m 386 218.318 169.163 126.691 1.00123.61 ATOM 119 CB VAL m 386 219.088 167.726 123.821 1.00122.39 ATOM 120 N ILE m 387 219.187 167.113 127.012 1.00122.99 ATOM 121 CA ILE m 387 218.464 166.880 128.257 1.00122.99 ATOM 122 C ILE m 387 219.039 167.776 129.344 1.00122.99 ATOM 123 O ILE m 387 220.110 167.501 129.893 1.00122.99 ATOM 124 CB ILE m 387 218.525 165.400 128.672 1.00122.46 ATOM 125 N ASN m 388 218.329 168.853 129.660 1.00123.54 ATOM 126 CA ASN m 388 218.813 169.850 130.606 1.00123.54 ATOM 127 C ASN m 388 217.713 170.302 131.561 1.00123.54 ATOM 128 CB ASN m 388 219.386 171.053 129.854 1.00123.48 ATOM 129 CG ASN m 388 220.705 170.742 129.186 1.00123.48 TER