HEADER TRANSCRIPTION/DNA 31-DEC-69 7LBM TITLE Structure of the human Mediator-bound transcription pre-initiation TITLE 2 complex COMPND MOL_ID: 22; COMPND 2 MOLECULE: Transcription initiation factor IIE subunit beta; COMPND 3 CHAIN: R; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 7LBM R 1 291 UNP P29084 T2EB_HUMAN 1 291 SEQRES 1 R 32 CYS GLN PHE SER VAL ASP GLU GLU PHE GLN LYS LEU TRP SEQRES 2 R 32 ARG SER VAL THR VAL ASP SER MET ASP GLU GLU LYS ILE SEQRES 3 R 32 GLU GLU TYR LEU LYS ARG ATOM 1 N CYS R 208 333.999 289.198 381.587 1.00124.16 ATOM 2 CA CYS R 208 333.025 289.974 380.833 1.00124.16 ATOM 3 C CYS R 208 333.702 290.766 379.728 1.00124.16 ATOM 4 O CYS R 208 334.592 291.579 379.990 1.00124.16 ATOM 5 CB CYS R 208 332.261 290.930 381.744 1.00124.16 ATOM 6 SG CYS R 208 331.046 291.935 380.871 1.00124.16 ATOM 7 N GLN R 209 333.276 290.525 378.490 1.00124.96 ATOM 8 CA GLN R 209 333.550 291.480 377.431 1.00124.96 ATOM 9 C GLN R 209 332.696 292.714 377.682 1.00124.96 ATOM 10 O GLN R 209 331.464 292.642 377.665 1.00124.96 ATOM 11 CB GLN R 209 333.243 290.861 376.063 1.00124.96 ATOM 12 CG GLN R 209 333.473 291.779 374.857 1.00124.96 ATOM 13 CD GLN R 209 332.345 292.762 374.618 1.00124.96 ATOM 14 OE1 GLN R 209 331.175 292.388 374.572 1.00124.96 ATOM 15 NE2 GLN R 209 332.695 294.036 374.467 1.00124.96 ATOM 16 N PHE R 210 333.355 293.839 377.938 1.00121.29 ATOM 17 CA PHE R 210 332.649 295.015 378.422 1.00121.29 ATOM 18 C PHE R 210 331.625 295.481 377.398 1.00121.29 ATOM 19 O PHE R 210 331.982 295.941 376.312 1.00121.29 ATOM 20 CB PHE R 210 333.636 296.134 378.744 1.00121.29 ATOM 21 CG PHE R 210 334.435 295.889 379.989 1.00121.29 ATOM 22 CD1 PHE R 210 334.278 294.717 380.713 1.00121.29 ATOM 23 CD2 PHE R 210 335.311 296.844 380.463 1.00121.29 ATOM 24 CE1 PHE R 210 335.000 294.495 381.863 1.00121.29 ATOM 25 CE2 PHE R 210 336.046 296.622 381.606 1.00121.29 ATOM 26 CZ PHE R 210 335.879 295.450 382.318 1.00121.29 ATOM 27 N SER R 211 330.349 295.334 377.747 1.00118.06 ATOM 28 CA SER R 211 329.287 295.738 376.845 1.00118.06 ATOM 29 C SER R 211 329.417 297.217 376.527 1.00118.06 ATOM 30 O SER R 211 329.203 298.076 377.387 1.00118.06 ATOM 31 CB SER R 211 327.921 295.442 377.465 1.00118.06 ATOM 32 OG SER R 211 327.761 296.145 378.684 1.00118.06 ATOM 33 N VAL R 212 329.773 297.508 375.283 1.00115.95 ATOM 34 CA VAL R 212 330.037 298.864 374.827 1.00115.95 ATOM 35 C VAL R 212 329.025 299.210 373.745 1.00115.95 ATOM 36 O VAL R 212 328.756 298.394 372.858 1.00115.95 ATOM 37 CB VAL R 212 331.479 299.014 374.310 1.00115.95 ATOM 38 CG1 VAL R 212 331.801 297.917 373.311 1.00115.95 ATOM 39 CG2 VAL R 212 331.696 300.389 373.699 1.00115.95 ATOM 40 N ASP R 213 328.447 300.406 373.839 1.00115.32 ATOM 41 CA ASP R 213 327.483 300.852 372.845 1.00115.32 ATOM 42 C ASP R 213 328.129 300.899 371.471 1.00115.32 ATOM 43 O ASP R 213 329.273 301.327 371.322 1.00115.32 ATOM 44 CB ASP R 213 326.943 302.228 373.231 1.00115.32 ATOM 45 CG ASP R 213 326.488 302.291 374.672 1.00115.32 ATOM 46 OD1 ASP R 213 327.339 302.111 375.570 1.00115.32 ATOM 47 OD2 ASP R 213 325.282 302.510 374.912 1.00115.32 ATOM 48 N GLU R 214 327.391 300.431 370.460 1.00114.22 ATOM 49 CA GLU R 214 327.953 300.358 369.116 1.00114.22 ATOM 50 C GLU R 214 328.423 301.724 368.635 1.00114.22 ATOM 51 O GLU R 214 329.464 301.826 367.970 1.00114.22 ATOM 52 CB GLU R 214 326.935 299.744 368.148 1.00114.22 ATOM 53 CG GLU R 214 325.602 300.481 368.011 1.00114.22 ATOM 54 CD GLU R 214 325.646 301.625 367.014 1.00114.22 ATOM 55 OE1 GLU R 214 326.643 301.733 366.267 1.00114.22 ATOM 56 OE2 GLU R 214 324.681 302.415 366.976 1.00114.22 ATOM 57 N GLU R 215 327.682 302.783 368.963 1.00114.53 ATOM 58 CA GLU R 215 328.154 304.130 368.674 1.00114.53 ATOM 59 C GLU R 215 329.483 304.392 369.363 1.00114.53 ATOM 60 O GLU R 215 330.398 304.975 368.773 1.00114.53 ATOM 61 CB GLU R 215 327.102 305.162 369.093 1.00114.53 ATOM 62 CG GLU R 215 326.609 305.038 370.534 1.00114.53 ATOM 63 CD GLU R 215 325.488 304.026 370.692 1.00114.53 ATOM 64 OE1 GLU R 215 324.387 304.419 371.134 1.00114.53 ATOM 65 OE2 GLU R 215 325.709 302.837 370.375 1.00114.53 ATOM 66 N PHE R 216 329.617 303.942 370.610 1.00113.75 ATOM 67 CA PHE R 216 330.898 304.048 371.296 1.00113.75 ATOM 68 C PHE R 216 331.883 303.008 370.785 1.00113.75 ATOM 69 O PHE R 216 333.098 303.231 370.816 1.00113.75 ATOM 70 CB PHE R 216 330.691 303.885 372.802 1.00113.75 ATOM 71 CG PHE R 216 330.057 305.075 373.458 1.00113.75 ATOM 72 CD1 PHE R 216 329.798 306.228 372.737 1.00113.75 ATOM 73 CD2 PHE R 216 329.726 305.046 374.798 1.00113.75 ATOM 74 CE1 PHE R 216 329.213 307.326 373.338 1.00113.75 ATOM 75 CE2 PHE R 216 329.138 306.136 375.405 1.00113.75 ATOM 76 CZ PHE R 216 328.885 307.278 374.677 1.00113.75 ATOM 77 N GLN R 217 331.380 301.864 370.323 1.00112.52 ATOM 78 CA GLN R 217 332.262 300.793 369.875 1.00112.52 ATOM 79 C GLN R 217 333.005 301.185 368.601 1.00112.52 ATOM 80 O GLN R 217 334.148 300.767 368.391 1.00112.52 ATOM 81 CB GLN R 217 331.456 299.513 369.658 1.00112.52 ATOM 82 CG GLN R 217 332.239 298.333 369.084 1.00112.52 ATOM 83 CD GLN R 217 333.186 297.692 370.084 1.00112.52 ATOM 84 OE1 GLN R 217 333.793 298.369 370.913 1.00112.52 ATOM 85 NE2 GLN R 217 333.308 296.373 370.011 1.00112.52 ATOM 86 N LYS R 218 332.379 301.987 367.750 1.00104.13 ATOM 87 CA LYS R 218 332.979 302.340 366.477 1.00104.13 ATOM 88 C LYS R 218 333.273 303.825 366.332 1.00104.13 ATOM 89 O LYS R 218 333.921 304.223 365.358 1.00104.13 ATOM 90 CB LYS R 218 332.090 301.855 365.329 1.00104.13 ATOM 91 CG LYS R 218 332.110 300.343 365.194 1.00104.13 ATOM 92 CD LYS R 218 333.546 299.839 365.233 1.00104.13 ATOM 93 CE LYS R 218 333.769 298.692 364.271 1.00104.13 ATOM 94 NZ LYS R 218 333.823 299.156 362.864 1.00104.13 ATOM 95 N LEU R 219 332.822 304.656 367.268 1.00108.44 ATOM 96 CA LEU R 219 333.377 305.999 367.365 1.00108.44 ATOM 97 C LEU R 219 334.781 305.945 367.947 1.00108.44 ATOM 98 O LEU R 219 335.586 306.859 367.731 1.00108.44 ATOM 99 CB LEU R 219 332.445 306.874 368.201 1.00108.44 ATOM 100 CG LEU R 219 332.828 308.326 368.475 1.00108.44 ATOM 101 CD1 LEU R 219 332.470 309.175 367.274 1.00108.44 ATOM 102 CD2 LEU R 219 332.099 308.827 369.708 1.00108.44 ATOM 103 N TRP R 220 335.085 304.866 368.670 1.00108.50 ATOM 104 CA TRP R 220 336.443 304.540 369.093 1.00108.50 ATOM 105 C TRP R 220 337.400 304.441 367.918 1.00108.50 ATOM 106 O TRP R 220 338.618 304.482 368.119 1.00108.50 ATOM 107 CB TRP R 220 336.400 303.221 369.874 1.00108.50 ATOM 108 CG TRP R 220 337.715 302.565 370.211 1.00108.50 ATOM 109 CD1 TRP R 220 338.468 301.783 369.388 1.00108.50 ATOM 110 CD2 TRP R 220 338.379 302.560 371.481 1.00108.50 ATOM 111 NE1 TRP R 220 339.577 301.323 370.051 1.00108.50 ATOM 112 CE2 TRP R 220 339.544 301.781 371.341 1.00108.50 ATOM 113 CE3 TRP R 220 338.111 303.153 372.719 1.00108.50 ATOM 114 CZ2 TRP R 220 340.436 301.583 372.387 1.00108.50 ATOM 115 CZ3 TRP R 220 338.997 302.951 373.756 1.00108.50 ATOM 116 CH2 TRP R 220 340.147 302.172 373.585 1.00108.50 ATOM 117 N ARG R 221 336.886 304.341 366.696 1.00103.01 ATOM 118 CA ARG R 221 337.738 304.173 365.525 1.00103.01 ATOM 119 C ARG R 221 338.294 305.528 365.116 1.00103.01 ATOM 120 O ARG R 221 337.685 306.258 364.334 1.00103.01 ATOM 121 CB ARG R 221 336.973 303.513 364.384 1.00103.01 ATOM 122 CG ARG R 221 336.233 302.216 364.745 1.00103.01 ATOM 123 CD ARG R 221 336.931 301.360 365.811 1.00103.01 ATOM 124 NE ARG R 221 338.331 301.069 365.498 1.00103.01 ATOM 125 CZ ARG R 221 338.735 300.238 364.544 1.00103.01 ATOM 126 NH1 ARG R 221 340.029 300.039 364.341 1.00103.01 ATOM 127 NH2 ARG R 221 337.845 299.601 363.792 1.00103.01 ATOM 128 N SER R 222 339.468 305.861 365.654 1.00100.35 ATOM 129 CA SER R 222 340.256 307.004 365.240 1.00100.35 ATOM 130 C SER R 222 341.624 306.426 364.894 1.00100.35 ATOM 131 O SER R 222 342.206 305.677 365.673 1.00100.35 ATOM 132 CB SER R 222 340.341 308.078 366.326 1.00100.35 ATOM 133 OG SER R 222 341.110 307.627 367.422 1.00100.35 ATOM 134 N VAL R 223 342.126 306.779 363.713 1.00 99.06 ATOM 135 CA VAL R 223 343.133 305.998 363.001 1.00 99.06 ATOM 136 C VAL R 223 344.303 305.610 363.898 1.00 99.06 ATOM 137 O VAL R 223 344.486 304.429 364.205 1.00 99.06 ATOM 138 CB VAL R 223 343.629 306.770 361.765 1.00 99.06 ATOM 139 CG1 VAL R 223 344.585 305.922 360.959 1.00 99.06 ATOM 140 CG2 VAL R 223 342.449 307.216 360.912 1.00 99.06 ATOM 141 N THR R 224 345.084 306.599 364.335 1.00100.45 ATOM 142 CA THR R 224 346.201 306.391 365.257 1.00100.45 ATOM 143 C THR R 224 347.021 305.154 364.894 1.00100.45 ATOM 144 O THR R 224 347.481 304.414 365.763 1.00100.45 ATOM 145 CB THR R 224 345.710 306.299 366.701 1.00100.45 ATOM 146 OG1 THR R 224 345.160 304.996 366.934 1.00100.45 ATOM 147 CG2 THR R 224 344.640 307.344 366.968 1.00100.45 ATOM 148 N VAL R 225 347.197 304.925 363.596 1.00101.49 ATOM 149 CA VAL R 225 347.750 303.664 363.115 1.00101.49 ATOM 150 C VAL R 225 349.275 303.648 363.193 1.00101.49 ATOM 151 O VAL R 225 349.874 302.596 363.435 1.00101.49 ATOM 152 CB VAL R 225 347.245 303.362 361.690 1.00101.49 ATOM 153 CG1 VAL R 225 347.794 304.358 360.695 1.00101.49 ATOM 154 CG2 VAL R 225 347.602 301.941 361.286 1.00101.49 ATOM 155 N ASP R 226 349.923 304.796 362.991 1.00100.57 ATOM 156 CA ASP R 226 351.381 304.824 363.105 1.00100.57 ATOM 157 C ASP R 226 351.901 306.067 363.817 1.00100.57 ATOM 158 O ASP R 226 353.013 306.524 363.531 1.00100.57 ATOM 159 CB ASP R 226 352.051 304.726 361.728 1.00100.57 ATOM 160 CG ASP R 226 351.525 303.572 360.892 1.00100.57 ATOM 161 OD1 ASP R 226 351.923 302.414 361.152 1.00100.57 ATOM 162 OD2 ASP R 226 350.720 303.817 359.974 1.00100.57 ATOM 163 N SER R 227 351.120 306.628 364.738 1.00102.41 ATOM 164 CA SER R 227 351.532 307.834 365.453 1.00102.41 ATOM 165 C SER R 227 352.067 307.518 366.855 1.00102.41 ATOM 166 O SER R 227 351.500 307.914 367.864 1.00102.41 ATOM 167 CB SER R 227 350.363 308.803 365.530 1.00102.41 ATOM 168 OG SER R 227 350.201 309.503 364.310 1.00102.41 ATOM 169 N MET R 228 353.217 306.836 366.914 1.00105.25 ATOM 170 CA MET R 228 353.764 306.433 368.213 1.00105.25 ATOM 171 C MET R 228 354.320 307.627 368.982 1.00105.25 ATOM 172 O MET R 228 353.834 307.970 370.074 1.00105.25 ATOM 173 CB MET R 228 354.854 305.376 368.006 1.00105.25 ATOM 174 CG MET R 228 355.470 304.797 369.277 1.00105.25 ATOM 175 SD MET R 228 354.314 303.953 370.378 1.00105.25 ATOM 176 CE MET R 228 353.942 305.229 371.576 1.00105.25 ATOM 177 N ASP R 229 355.351 308.265 368.427 1.00103.13 ATOM 178 CA ASP R 229 355.917 309.457 369.050 1.00103.13 ATOM 179 C ASP R 229 354.849 310.528 369.204 1.00103.13 ATOM 180 O ASP R 229 354.844 311.290 370.180 1.00103.13 ATOM 181 CB ASP R 229 357.083 309.977 368.214 1.00103.13 ATOM 182 CG ASP R 229 358.405 309.366 368.619 1.00103.13 ATOM 183 OD1 ASP R 229 358.388 308.380 369.387 1.00103.13 ATOM 184 OD2 ASP R 229 359.455 309.851 368.150 1.00103.13 ATOM 185 N GLU R 230 353.942 310.603 368.231 1.00103.24 ATOM 186 CA GLU R 230 352.844 311.554 368.310 1.00103.24 ATOM 187 C GLU R 230 351.965 311.280 369.520 1.00103.24 ATOM 188 O GLU R 230 351.532 312.219 370.192 1.00103.24 ATOM 189 CB GLU R 230 352.023 311.511 367.020 1.00103.24 ATOM 190 CG GLU R 230 352.851 311.573 365.745 1.00103.24 ATOM 191 CD GLU R 230 354.036 312.514 365.861 1.00103.24 ATOM 192 OE1 GLU R 230 353.818 313.735 365.991 1.00103.24 ATOM 193 OE2 GLU R 230 355.188 312.024 365.828 1.00103.24 ATOM 194 N GLU R 231 351.682 310.009 369.817 1.00105.97 ATOM 195 CA GLU R 231 350.910 309.713 371.019 1.00105.97 ATOM 196 C GLU R 231 351.670 310.126 372.263 1.00105.97 ATOM 197 O GLU R 231 351.089 310.708 373.193 1.00105.97 ATOM 198 CB GLU R 231 350.538 308.232 371.106 1.00105.97 ATOM 199 CG GLU R 231 349.577 307.679 370.046 1.00105.97 ATOM 200 CD GLU R 231 348.603 308.690 369.455 1.00105.97 ATOM 201 OE1 GLU R 231 348.153 309.618 370.154 1.00105.97 ATOM 202 OE2 GLU R 231 348.279 308.549 368.257 1.00105.97 ATOM 203 N LYS R 232 352.972 309.823 372.309 1.00102.89 ATOM 204 CA LYS R 232 353.783 310.277 373.437 1.00102.89 ATOM 205 C LYS R 232 353.597 311.768 373.663 1.00102.89 ATOM 206 O LYS R 232 353.215 312.205 374.758 1.00102.89 ATOM 207 CB LYS R 232 355.262 309.975 373.220 1.00102.89 ATOM 208 CG LYS R 232 355.582 308.691 372.504 1.00102.89 ATOM 209 CD LYS R 232 357.089 308.484 372.464 1.00102.89 ATOM 210 CE LYS R 232 357.818 309.771 372.088 1.00102.89 ATOM 211 NZ LYS R 232 359.295 309.622 372.197 1.00102.89 ATOM 212 N ILE R 233 353.823 312.562 372.617 1.00104.82 ATOM 213 CA ILE R 233 353.853 314.013 372.782 1.00104.82 ATOM 214 C ILE R 233 352.450 314.554 373.023 1.00104.82 ATOM 215 O ILE R 233 352.261 315.533 373.756 1.00104.82 ATOM 216 CB ILE R 233 354.532 314.688 371.576 1.00104.82 ATOM 217 CG1 ILE R 233 353.730 314.461 370.291 1.00104.82 ATOM 218 CG2 ILE R 233 355.960 314.194 371.424 1.00104.82 ATOM 219 CD1 ILE R 233 354.371 315.063 369.057 1.00104.82 ATOM 220 N GLU R 234 351.442 313.918 372.434 1.00107.39 ATOM 221 CA GLU R 234 350.077 314.387 372.628 1.00107.39 ATOM 222 C GLU R 234 349.638 314.187 374.069 1.00107.39 ATOM 223 O GLU R 234 349.029 315.078 374.671 1.00107.39 ATOM 224 CB GLU R 234 349.142 313.663 371.662 1.00107.39 ATOM 225 CG GLU R 234 349.067 314.292 370.272 1.00107.39 ATOM 226 CD GLU R 234 348.302 315.600 370.257 1.00107.39 ATOM 227 OE1 GLU R 234 347.174 315.634 370.789 1.00107.39 ATOM 228 OE2 GLU R 234 348.832 316.591 369.716 1.00107.39 ATOM 229 N GLU R 235 349.957 313.026 374.650 1.00106.56 ATOM 230 CA GLU R 235 349.646 312.824 376.060 1.00106.56 ATOM 231 C GLU R 235 350.456 313.769 376.933 1.00106.56 ATOM 232 O GLU R 235 349.932 314.328 377.901 1.00106.56 ATOM 233 CB GLU R 235 349.894 311.370 376.459 1.00106.56 ATOM 234 CG GLU R 235 349.551 311.068 377.913 1.00106.56 ATOM 235 CD GLU R 235 348.306 311.798 378.386 1.00106.56 ATOM 236 OE1 GLU R 235 348.415 312.621 379.320 1.00106.56 ATOM 237 OE2 GLU R 235 347.222 311.549 377.824 1.00106.56 ATOM 238 N TYR R 236 351.734 313.966 376.599 1.00106.86 ATOM 239 CA TYR R 236 352.533 314.943 377.331 1.00106.86 ATOM 240 C TYR R 236 351.903 316.330 377.267 1.00106.86 ATOM 241 O TYR R 236 352.035 317.128 378.202 1.00106.86 ATOM 242 CB TYR R 236 353.953 314.970 376.772 1.00106.86 ATOM 243 CG TYR R 236 354.983 315.447 377.764 1.00106.86 ATOM 244 CD1 TYR R 236 355.042 314.912 379.041 1.00106.86 ATOM 245 CD2 TYR R 236 355.899 316.431 377.419 1.00106.86 ATOM 246 CE1 TYR R 236 355.987 315.348 379.953 1.00106.86 ATOM 247 CE2 TYR R 236 356.849 316.873 378.322 1.00106.86 ATOM 248 CZ TYR R 236 356.886 316.326 379.588 1.00106.86 ATOM 249 OH TYR R 236 357.827 316.760 380.493 1.00106.86 ATOM 250 N LEU R 237 351.211 316.633 376.166 1.00108.53 ATOM 251 CA LEU R 237 350.569 317.935 376.017 1.00108.53 ATOM 252 C LEU R 237 349.317 318.029 376.875 1.00108.53 ATOM 253 O LEU R 237 349.188 318.951 377.693 1.00108.53 ATOM 254 CB LEU R 237 350.249 318.185 374.539 1.00108.53 ATOM 255 CG LEU R 237 349.657 319.515 374.049 1.00108.53 ATOM 256 CD1 LEU R 237 349.958 319.689 372.570 1.00108.53 ATOM 257 CD2 LEU R 237 348.154 319.590 374.272 1.00108.53 ATOM 258 N LYS R 238 348.373 317.099 376.701 1.00107.50 ATOM 259 CA LYS R 238 347.157 317.135 377.506 1.00107.50 ATOM 260 C LYS R 238 347.466 316.983 378.987 1.00107.50 ATOM 261 O LYS R 238 346.773 317.560 379.832 1.00107.50 ATOM 262 CB LYS R 238 346.171 316.055 377.064 1.00107.50 ATOM 263 CG LYS R 238 345.209 316.483 375.970 1.00107.50 ATOM 264 CD LYS R 238 345.827 316.396 374.591 1.00107.50 ATOM 265 CE LYS R 238 345.954 314.947 374.149 1.00107.50 ATOM 266 NZ LYS R 238 346.445 314.842 372.762 1.00107.50 ATOM 267 N ARG R 239 348.511 316.217 379.311 1.00106.63 ATOM 268 CA ARG R 239 348.968 315.900 380.674 1.00106.63 ATOM 269 C ARG R 239 348.113 316.424 381.825 1.00106.63 ATOM 270 O ARG R 239 348.483 317.389 382.493 1.00106.63 ATOM 271 CB ARG R 239 350.401 316.407 380.859 1.00106.63 ATOM 272 CG ARG R 239 351.202 315.669 381.930 1.00106.63 ATOM 273 CD ARG R 239 351.541 314.235 381.521 1.00106.63 ATOM 274 NE ARG R 239 350.454 313.301 381.813 1.00106.63 ATOM 275 CZ ARG R 239 350.410 312.041 381.392 1.00106.63 ATOM 276 NH1 ARG R 239 351.396 311.548 380.660 1.00106.63 ATOM 277 NH2 ARG R 239 349.379 311.275 381.705 1.00106.63 TER