HEADER TRANSFERASE 29-MAR-12 3J1N TITLE Cryo-EM map of a yeast minimal preinitiation complex interacting with TITLE 2 the Mediator Head module COMPND MOL_ID: 12; COMPND 2 MOLECULE: DNA-directed RNA polymerase II subunit RPABC4; COMPND 3 CHAIN: L; EXPDTA ELECTRON MICROSCOPY DBREF 3J1N L 1 70 UNP P40422 RPAB4_YEAST 1 70 SEQRES 1 L 46 ALA THR LEU LYS TYR ILE CYS ALA GLU CYS SER SER LYS SEQRES 2 L 46 LEU SER LEU SER ARG THR ASP ALA VAL ARG CYS LYS ASP SEQRES 3 L 46 CYS GLY HIS ARG ILE LEU LEU LYS ALA ARG THR LYS ARG SEQRES 4 L 46 LEU VAL GLN PHE GLU ALA ARG ATOM 1 N ALA L 25 95.966 177.121 146.691 1.00100.00 ATOM 2 CA ALA L 25 97.152 177.560 147.483 1.00100.00 ATOM 3 C ALA L 25 97.812 176.374 148.180 1.00100.00 ATOM 4 O ALA L 25 97.642 176.190 149.385 1.00100.00 ATOM 5 CB ALA L 25 96.727 178.605 148.517 1.00100.00 ATOM 6 N THR L 26 98.555 175.572 147.411 1.00100.00 ATOM 7 CA THR L 26 99.267 174.389 147.922 1.00100.00 ATOM 8 C THR L 26 98.349 173.286 148.487 1.00100.00 ATOM 9 O THR L 26 97.215 173.546 148.902 1.00100.00 ATOM 10 CB THR L 26 100.344 174.806 148.994 1.00100.00 ATOM 11 N LEU L 27 98.851 172.049 148.481 1.00100.00 ATOM 12 CA LEU L 27 98.105 170.894 148.973 1.00100.00 ATOM 13 C LEU L 27 98.998 169.652 149.089 1.00100.00 ATOM 14 O LEU L 27 100.226 169.757 149.162 1.00100.00 ATOM 15 CB LEU L 27 96.926 170.589 148.036 1.00100.00 ATOM 16 N LYS L 28 98.371 168.480 149.111 1.00100.00 ATOM 17 CA LYS L 28 99.096 167.224 149.216 1.00100.00 ATOM 18 C LYS L 28 98.272 166.039 148.720 1.00100.00 ATOM 19 O LYS L 28 98.406 165.613 147.577 1.00100.00 ATOM 20 CB LYS L 28 99.513 166.959 150.671 1.00100.00 ATOM 21 N TYR L 29 97.405 165.522 149.589 1.00100.00 ATOM 22 CA TYR L 29 96.585 164.355 149.284 1.00100.00 ATOM 23 C TYR L 29 95.149 164.693 148.901 1.00100.00 ATOM 24 O TYR L 29 94.807 165.866 148.776 1.00100.00 ATOM 25 CB TYR L 29 96.612 163.428 150.496 1.00100.00 ATOM 26 N ILE L 30 94.318 163.669 148.709 1.00100.00 ATOM 27 CA ILE L 30 92.909 163.856 148.340 1.00100.00 ATOM 28 C ILE L 30 91.969 162.708 148.790 1.00100.00 ATOM 29 O ILE L 30 92.393 161.562 148.954 1.00100.00 ATOM 30 CB ILE L 30 92.740 164.017 146.797 1.00100.00 ATOM 31 N CYS L 31 90.697 163.060 148.999 1.00100.00 ATOM 32 CA CYS L 31 89.614 162.147 149.378 1.00100.00 ATOM 33 C CYS L 31 89.411 161.388 148.078 1.00100.00 ATOM 34 O CYS L 31 89.287 162.014 147.029 1.00100.00 ATOM 35 CB CYS L 31 88.327 162.961 149.692 1.00100.00 ATOM 36 N ALA L 32 89.398 160.067 148.092 1.00100.00 ATOM 37 CA ALA L 32 89.170 159.391 146.820 1.00100.00 ATOM 38 C ALA L 32 87.726 159.588 146.336 1.00100.00 ATOM 39 O ALA L 32 87.365 159.129 145.257 1.00100.00 ATOM 40 CB ALA L 32 89.484 157.888 146.954 1.00100.00 ATOM 41 N GLU L 33 86.914 160.296 147.116 1.00100.00 ATOM 42 CA GLU L 33 85.499 160.469 146.783 1.00100.00 ATOM 43 C GLU L 33 84.977 161.898 146.988 1.00100.00 ATOM 44 O GLU L 33 84.337 162.486 146.097 1.00100.00 ATOM 45 CB GLU L 33 84.683 159.493 147.645 1.00100.00 ATOM 46 N CYS L 34 85.234 162.457 148.171 1.00100.00 ATOM 47 CA CYS L 34 84.789 163.802 148.457 1.00100.00 ATOM 48 C CYS L 34 85.921 164.731 148.099 1.00100.00 ATOM 49 O CYS L 34 85.963 165.848 148.564 1.00100.00 ATOM 50 CB CYS L 34 84.405 163.922 149.932 1.00100.00 ATOM 51 N SER L 35 86.879 164.228 147.318 1.00100.00 ATOM 52 CA SER L 35 88.046 165.014 146.847 1.00100.00 ATOM 53 C SER L 35 88.167 166.392 147.480 1.00100.00 ATOM 54 O SER L 35 87.651 167.395 146.961 1.00100.00 ATOM 55 CB SER L 35 87.999 165.149 145.314 1.00100.00 ATOM 56 N SER L 36 88.844 166.429 148.618 1.00100.00 ATOM 57 CA SER L 36 89.015 167.671 149.338 1.00100.00 ATOM 58 C SER L 36 90.438 167.772 149.848 1.00100.00 ATOM 59 O SER L 36 90.834 167.086 150.798 1.00100.00 ATOM 60 CB SER L 36 88.020 167.746 150.498 1.00100.00 ATOM 61 N LYS L 37 91.210 168.627 149.185 1.00100.00 ATOM 62 CA LYS L 37 92.591 168.858 149.553 1.00100.00 ATOM 63 C LYS L 37 92.707 168.629 151.048 1.00100.00 ATOM 64 O LYS L 37 92.099 169.343 151.841 1.00100.00 ATOM 65 CB LYS L 37 92.986 170.298 149.231 1.00100.00 ATOM 66 N LEU L 38 93.467 167.617 151.435 1.00100.00 ATOM 67 CA LEU L 38 93.640 167.333 152.845 1.00100.00 ATOM 68 C LEU L 38 95.018 167.740 153.361 1.00100.00 ATOM 69 O LEU L 38 95.184 168.831 153.905 1.00100.00 ATOM 70 CB LEU L 38 93.401 165.850 153.110 1.00100.00 ATOM 71 N SER L 39 95.997 166.851 153.193 1.00100.00 ATOM 72 CA SER L 39 97.371 167.087 153.635 1.00100.00 ATOM 73 C SER L 39 97.606 166.693 155.088 1.00100.00 ATOM 74 O SER L 39 96.685 166.712 155.901 1.00100.00 ATOM 75 CB SER L 39 97.765 168.555 153.452 1.00100.00 ATOM 76 N LEU L 40 98.853 166.341 155.398 1.00100.00 ATOM 77 CA LEU L 40 99.253 165.946 156.742 1.00100.00 ATOM 78 C LEU L 40 100.728 165.589 156.817 1.00100.00 ATOM 79 O LEU L 40 101.551 166.088 156.041 1.00100.00 ATOM 80 CB LEU L 40 98.431 164.750 157.232 1.00100.00 ATOM 81 N SER L 41 101.048 164.714 157.765 1.00100.00 ATOM 82 CA SER L 41 102.411 164.262 157.986 1.00100.00 ATOM 83 C SER L 41 102.434 163.073 158.948 1.00100.00 ATOM 84 O SER L 41 101.435 162.372 159.109 1.00100.00 ATOM 85 CB SER L 41 103.247 165.407 158.549 1.00100.00 ATOM 86 N ARG L 42 103.580 162.872 159.592 1.00100.00 ATOM 87 CA ARG L 42 103.791 161.771 160.531 1.00100.00 ATOM 88 C ARG L 42 102.763 161.621 161.669 1.00100.00 ATOM 89 O ARG L 42 102.269 162.608 162.224 1.00100.00 ATOM 90 CB ARG L 42 105.206 161.880 161.127 1.00100.00 ATOM 91 N THR L 43 102.462 160.362 161.987 1.00100.00 ATOM 92 CA THR L 43 101.535 159.940 163.047 1.00100.00 ATOM 93 C THR L 43 100.111 160.518 163.043 1.00100.00 ATOM 94 O THR L 43 99.313 160.220 163.937 1.00100.00 ATOM 95 CB THR L 43 102.164 160.168 164.454 1.00100.00 ATOM 96 N ASP L 44 99.784 161.331 162.041 1.00100.00 ATOM 97 CA ASP L 44 98.444 161.910 161.946 1.00100.00 ATOM 98 C ASP L 44 97.461 160.887 161.356 1.00100.00 ATOM 99 O ASP L 44 96.435 161.259 160.785 1.00100.00 ATOM 100 CB ASP L 44 98.467 163.165 161.056 1.00100.00 ATOM 101 N ALA L 45 97.779 159.601 161.516 1.00100.00 ATOM 102 CA ALA L 45 96.952 158.521 160.980 1.00100.00 ATOM 103 C ALA L 45 96.814 158.781 159.481 1.00100.00 ATOM 104 O ALA L 45 97.697 159.394 158.880 1.00100.00 ATOM 105 CB ALA L 45 95.579 158.509 161.654 1.00100.00 ATOM 106 N VAL L 46 95.730 158.319 158.869 1.00100.00 ATOM 107 CA VAL L 46 95.530 158.556 157.441 1.00100.00 ATOM 108 C VAL L 46 94.043 158.592 157.130 1.00100.00 ATOM 109 O VAL L 46 93.559 157.839 156.294 1.00100.00 ATOM 110 CB VAL L 46 96.183 157.448 156.579 1.00100.00 ATOM 111 N ARG L 47 93.322 159.480 157.794 1.00100.00 ATOM 112 CA ARG L 47 91.900 159.580 157.592 1.00100.00 ATOM 113 C ARG L 47 91.473 160.880 156.976 1.00100.00 ATOM 114 O ARG L 47 92.263 161.672 156.498 1.00100.00 ATOM 115 CB ARG L 47 91.153 159.389 158.916 1.00100.00 ATOM 116 N CYS L 48 90.169 161.081 157.004 1.00100.00 ATOM 117 CA CYS L 48 89.563 162.279 156.450 1.00100.00 ATOM 118 C CYS L 48 88.600 162.955 157.434 1.00100.00 ATOM 119 O CYS L 48 88.193 162.347 158.422 1.00100.00 ATOM 120 CB CYS L 48 88.809 161.943 155.170 1.00100.00 ATOM 121 N LYS L 49 88.293 164.229 157.182 1.00100.00 ATOM 122 CA LYS L 49 87.385 165.014 158.010 1.00100.00 ATOM 123 C LYS L 49 85.956 164.565 157.702 1.00100.00 ATOM 124 O LYS L 49 85.338 165.031 156.734 1.00100.00 ATOM 125 CB LYS L 49 87.557 166.508 157.709 1.00100.00 ATOM 126 N ASP L 50 85.464 163.637 158.529 1.00100.00 ATOM 127 CA ASP L 50 84.113 163.038 158.457 1.00100.00 ATOM 128 C ASP L 50 84.214 161.624 157.859 1.00100.00 ATOM 129 O ASP L 50 84.505 160.627 158.570 1.00100.00 ATOM 130 CB ASP L 50 83.159 163.908 157.609 1.00100.00 ATOM 131 N CYS L 51 83.938 161.529 156.554 1.00100.00 ATOM 132 CA CYS L 51 84.054 160.245 155.811 1.00100.00 ATOM 133 C CYS L 51 85.483 159.761 156.050 1.00100.00 ATOM 134 O CYS L 51 86.452 160.549 155.779 1.00100.00 ATOM 135 CB CYS L 51 83.863 160.494 154.349 1.00100.00 ATOM 136 N GLY L 52 85.621 158.560 156.621 1.00100.00 ATOM 137 CA GLY L 52 86.942 158.062 156.956 1.00100.00 ATOM 138 C GLY L 52 87.681 157.528 155.768 1.00100.00 ATOM 139 O GLY L 52 88.859 157.775 155.674 1.00100.00 ATOM 140 N HIS L 53 86.984 156.812 154.886 1.00100.00 ATOM 141 CA HIS L 53 87.555 156.220 153.666 1.00100.00 ATOM 142 C HIS L 53 89.059 156.468 153.528 1.00100.00 ATOM 143 O HIS L 53 89.522 157.323 152.757 1.00100.00 ATOM 144 CB HIS L 53 86.826 156.740 152.410 1.00100.00 ATOM 145 N ARG L 54 89.807 155.707 154.316 1.00100.00 ATOM 146 CA ARG L 54 91.258 155.791 154.391 1.00100.00 ATOM 147 C ARG L 54 91.977 155.428 153.089 1.00100.00 ATOM 148 O ARG L 54 92.827 154.545 153.081 1.00100.00 ATOM 149 CB ARG L 54 91.750 154.879 155.520 1.00100.00 ATOM 150 N ILE L 55 91.635 156.098 151.994 1.00100.00 ATOM 151 CA ILE L 55 92.277 155.823 150.718 1.00100.00 ATOM 152 C ILE L 55 93.283 156.919 150.388 1.00100.00 ATOM 153 O ILE L 55 94.486 156.691 150.477 1.00100.00 ATOM 154 CB ILE L 55 91.238 155.671 149.611 1.00100.00 ATOM 155 N LEU L 56 92.822 158.101 149.996 1.00100.00 ATOM 156 CA LEU L 56 93.749 159.208 149.719 1.00100.00 ATOM 157 C LEU L 56 94.768 159.077 148.588 1.00100.00 ATOM 158 O LEU L 56 95.759 158.354 148.719 1.00100.00 ATOM 159 CB LEU L 56 94.543 159.545 150.980 1.00100.00 ATOM 160 N LEU L 57 94.546 159.818 147.505 1.00100.00 ATOM 161 CA LEU L 57 95.474 159.819 146.380 1.00100.00 ATOM 162 C LEU L 57 96.592 160.813 146.721 1.00100.00 ATOM 163 O LEU L 57 96.916 160.969 147.896 1.00100.00 ATOM 164 CB LEU L 57 94.748 160.239 145.107 1.00100.00 ATOM 165 N LYS L 58 97.190 161.480 145.732 1.00100.00 ATOM 166 CA LYS L 58 98.241 162.433 146.066 1.00100.00 ATOM 167 C LYS L 58 98.333 163.683 145.207 1.00100.00 ATOM 168 O LYS L 58 99.254 164.484 145.366 1.00100.00 ATOM 169 CB LYS L 58 99.612 161.755 146.091 1.00100.00 ATOM 170 N ALA L 59 97.378 163.860 144.306 1.00100.00 ATOM 171 CA ALA L 59 97.354 165.037 143.439 1.00100.00 ATOM 172 C ALA L 59 98.661 165.283 142.683 1.00100.00 ATOM 173 O ALA L 59 99.735 164.849 143.101 1.00100.00 ATOM 174 CB ALA L 59 96.999 166.265 144.249 1.00100.00 ATOM 175 N ARG L 60 98.541 166.016 141.579 1.00100.00 ATOM 176 CA ARG L 60 99.646 166.339 140.677 1.00100.00 ATOM 177 C ARG L 60 100.827 167.103 141.284 1.00100.00 ATOM 178 O ARG L 60 100.881 167.344 142.487 1.00100.00 ATOM 179 CB ARG L 60 99.086 167.139 139.496 1.00100.00 ATOM 180 N THR L 61 101.782 167.456 140.427 1.00100.00 ATOM 181 CA THR L 61 102.954 168.229 140.828 1.00100.00 ATOM 182 C THR L 61 102.829 169.553 140.108 1.00100.00 ATOM 183 O THR L 61 102.410 169.600 138.951 1.00100.00 ATOM 184 CB THR L 61 104.273 167.605 140.355 1.00100.00 ATOM 185 N LYS L 62 103.194 170.635 140.778 1.00100.00 ATOM 186 CA LYS L 62 103.086 171.925 140.134 1.00100.00 ATOM 187 C LYS L 62 103.919 171.950 138.859 1.00100.00 ATOM 188 O LYS L 62 103.383 172.156 137.774 1.00100.00 ATOM 189 CB LYS L 62 103.529 173.048 141.082 1.00100.00 ATOM 190 N ARG L 63 105.221 171.718 138.985 1.00100.00 ATOM 191 CA ARG L 63 106.098 171.744 137.821 1.00100.00 ATOM 192 C ARG L 63 105.447 171.114 136.602 1.00100.00 ATOM 193 O ARG L 63 105.099 169.934 136.610 1.00100.00 ATOM 194 CB ARG L 63 107.432 171.052 138.117 1.00100.00 ATOM 195 N LEU L 64 105.282 171.922 135.557 1.00100.00 ATOM 196 CA LEU L 64 104.666 171.478 134.309 1.00100.00 ATOM 197 C LEU L 64 105.428 170.290 133.714 1.00100.00 ATOM 198 O LEU L 64 106.658 170.192 133.815 1.00100.00 ATOM 199 CB LEU L 64 104.631 172.628 133.276 1.00100.00 ATOM 200 N VAL L 65 104.682 169.380 133.104 1.00100.00 ATOM 201 CA VAL L 65 105.261 168.219 132.473 1.00100.00 ATOM 202 C VAL L 65 105.141 168.498 130.992 1.00100.00 ATOM 203 O VAL L 65 104.161 169.086 130.556 1.00100.00 ATOM 204 CB VAL L 65 104.488 166.961 132.865 1.00100.00 ATOM 205 N GLN L 66 106.135 168.100 130.220 1.00100.00 ATOM 206 CA GLN L 66 106.120 168.365 128.789 1.00100.00 ATOM 207 C GLN L 66 105.904 167.094 127.989 1.00100.00 ATOM 208 O GLN L 66 106.307 166.023 128.419 1.00100.00 ATOM 209 CB GLN L 66 107.436 169.011 128.393 1.00100.00 ATOM 210 N PHE L 67 105.273 167.205 126.824 1.00100.00 ATOM 211 CA PHE L 67 105.022 166.026 126.009 1.00100.00 ATOM 212 C PHE L 67 105.309 166.147 124.533 1.00100.00 ATOM 213 O PHE L 67 105.342 167.233 123.950 1.00100.00 ATOM 214 CB PHE L 67 103.578 165.564 126.137 1.00100.00 ATOM 215 N GLU L 68 105.487 164.977 123.946 1.00100.00 ATOM 216 CA GLU L 68 105.762 164.787 122.531 1.00100.00 ATOM 217 C GLU L 68 104.400 164.969 121.858 1.00100.00 ATOM 218 O GLU L 68 103.396 164.466 122.368 1.00100.00 ATOM 219 CB GLU L 68 106.276 163.347 122.346 1.00100.00 ATOM 220 N ALA L 69 104.333 165.669 120.731 1.00100.00 ATOM 221 CA ALA L 69 103.036 165.860 120.086 1.00100.00 ATOM 222 C ALA L 69 102.624 164.756 119.125 1.00100.00 ATOM 223 O ALA L 69 101.572 164.836 118.496 1.00100.00 ATOM 224 CB ALA L 69 103.003 167.167 119.381 1.00100.00 ATOM 225 N ARG L 70 103.449 163.727 119.007 1.00100.00 ATOM 226 CA ARG L 70 103.137 162.614 118.123 1.00100.00 ATOM 227 C ARG L 70 102.772 161.389 118.963 1.00100.00 ATOM 228 O ARG L 70 102.671 161.463 120.194 1.00100.00 ATOM 229 CB ARG L 70 104.338 162.289 117.233 1.00100.00 TER