HEADER RNA BINDING PROTEIN 31-DEC-69 8E3I TITLE CRYO-EM STRUCTURE OF the human MPSF IN COMPLEX WITH THE AUUAAA TITLE 2 poly(A) signal COMPND MOL_ID: 2; COMPND 2 MOLECULE: Cleavage and polyadenylation specificity factor subunit 4; COMPND 3 CHAIN: C; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 8E3I C 1 244 UNP O95639 CPSF4_HUMAN 1 244 SEQRES 1 C 32 SER GLY GLU LYS THR VAL VAL CYS LYS HIS TRP LEU ARG SEQRES 2 C 32 GLY LEU CYS LYS LYS GLY ASP GLN CYS GLU PHE LEU HIS SEQRES 3 C 32 GLU TYR ASP MET THR LYS ATOM 1 N SER C 61 101.735 143.662 133.197 1.00 73.98 ATOM 2 CA SER C 61 102.133 144.982 133.658 1.00 73.98 ATOM 3 C SER C 61 103.628 145.156 133.423 1.00 73.98 ATOM 4 O SER C 61 104.386 144.184 133.369 1.00 73.98 ATOM 5 CB SER C 61 101.789 145.187 135.139 1.00 73.98 ATOM 6 OG SER C 61 100.386 145.167 135.340 1.00 73.98 ATOM 7 N GLY C 62 104.047 146.412 133.286 1.00 76.77 ATOM 8 CA GLY C 62 105.411 146.713 132.895 1.00 76.77 ATOM 9 C GLY C 62 106.373 147.034 134.022 1.00 76.77 ATOM 10 O GLY C 62 107.541 147.343 133.768 1.00 76.77 ATOM 11 N GLU C 63 105.906 146.972 135.270 1.00 76.49 ATOM 12 CA GLU C 63 106.777 147.296 136.394 1.00 76.49 ATOM 13 C GLU C 63 107.741 146.167 136.737 1.00 76.49 ATOM 14 O GLU C 63 108.738 146.409 137.425 1.00 76.49 ATOM 15 CB GLU C 63 105.944 147.653 137.626 1.00 76.49 ATOM 16 CG GLU C 63 105.059 146.529 138.127 1.00 76.49 ATOM 17 CD GLU C 63 103.629 146.668 137.653 1.00 76.49 ATOM 18 OE1 GLU C 63 103.390 147.460 136.718 1.00 76.49 ATOM 19 OE2 GLU C 63 102.744 145.988 138.213 1.00 76.49 ATOM 20 N LYS C 64 107.468 144.948 136.280 1.00 71.37 ATOM 21 CA LYS C 64 108.302 143.804 136.625 1.00 71.37 ATOM 22 C LYS C 64 109.665 143.909 135.950 1.00 71.37 ATOM 23 O LYS C 64 109.762 144.274 134.775 1.00 71.37 ATOM 24 CB LYS C 64 107.593 142.514 136.222 1.00 71.37 ATOM 25 CG LYS C 64 106.090 142.583 136.439 1.00 71.37 ATOM 26 CD LYS C 64 105.358 141.435 135.776 1.00 71.37 ATOM 27 CE LYS C 64 103.858 141.564 135.989 1.00 71.37 ATOM 28 NZ LYS C 64 103.080 140.655 135.103 1.00 71.37 ATOM 29 N THR C 65 110.718 143.591 136.697 1.00 69.25 ATOM 30 CA THR C 65 112.089 143.711 136.210 1.00 69.25 ATOM 31 C THR C 65 112.876 142.414 136.287 1.00 69.25 ATOM 32 O THR C 65 113.723 142.164 135.428 1.00 69.25 ATOM 33 CB THR C 65 112.839 144.798 136.995 1.00 69.25 ATOM 34 OG1 THR C 65 112.580 144.645 138.396 1.00 69.25 ATOM 35 CG2 THR C 65 112.392 146.180 136.552 1.00 69.25 ATOM 36 N VAL C 66 112.630 141.590 137.292 1.00 66.18 ATOM 37 CA VAL C 66 113.350 140.336 137.472 1.00 66.18 ATOM 38 C VAL C 66 112.487 139.195 136.955 1.00 66.18 ATOM 39 O VAL C 66 111.273 139.166 137.181 1.00 66.18 ATOM 40 CB VAL C 66 113.725 140.131 138.952 1.00 66.18 ATOM 41 CG1 VAL C 66 114.513 138.847 139.129 1.00 66.18 ATOM 42 CG2 VAL C 66 114.517 141.320 139.463 1.00 66.18 ATOM 43 N VAL C 67 113.111 138.252 136.245 1.00 64.49 ATOM 44 CA VAL C 67 112.349 137.134 135.706 1.00 64.49 ATOM 45 C VAL C 67 111.934 136.192 136.832 1.00 64.49 ATOM 46 O VAL C 67 112.592 136.078 137.873 1.00 64.49 ATOM 47 CB VAL C 67 113.139 136.386 134.621 1.00 64.49 ATOM 48 CG1 VAL C 67 113.439 137.308 133.454 1.00 64.49 ATOM 49 CG2 VAL C 67 114.404 135.812 135.190 1.00 64.49 ATOM 50 N CYS C 68 110.817 135.505 136.613 1.00 61.44 ATOM 51 CA CYS C 68 110.260 134.615 137.620 1.00 61.44 ATOM 52 C CYS C 68 111.029 133.301 137.650 1.00 61.44 ATOM 53 O CYS C 68 111.106 132.591 136.642 1.00 61.44 ATOM 54 CB CYS C 68 108.780 134.362 137.337 1.00 61.44 ATOM 55 SG CYS C 68 107.899 133.471 138.631 1.00 61.44 ATOM 56 N LYS C 69 111.603 132.982 138.810 1.00 58.38 ATOM 57 CA LYS C 69 112.341 131.738 138.975 1.00 58.38 ATOM 58 C LYS C 69 111.435 130.515 138.931 1.00 58.38 ATOM 59 O LYS C 69 111.865 129.458 138.455 1.00 58.38 ATOM 60 CB LYS C 69 113.122 131.763 140.291 1.00 58.38 ATOM 61 CG LYS C 69 112.245 131.812 141.527 1.00 58.38 ATOM 62 CD LYS C 69 112.946 131.251 142.742 1.00 58.38 ATOM 63 CE LYS C 69 113.786 132.306 143.428 1.00 58.38 ATOM 64 NZ LYS C 69 113.987 131.989 144.867 1.00 58.38 ATOM 65 N HIS C 70 110.198 130.634 139.412 1.00 55.98 ATOM 66 CA HIS C 70 109.257 129.524 139.357 1.00 55.98 ATOM 67 C HIS C 70 108.728 129.299 137.950 1.00 55.98 ATOM 68 O HIS C 70 108.430 128.158 137.580 1.00 55.98 ATOM 69 CB HIS C 70 108.097 129.780 140.317 1.00 55.98 ATOM 70 CG HIS C 70 108.532 130.182 141.691 1.00 55.98 ATOM 71 ND1 HIS C 70 109.437 129.451 142.428 1.00 55.98 ATOM 72 CD2 HIS C 70 108.197 131.246 142.456 1.00 55.98 ATOM 73 CE1 HIS C 70 109.634 130.042 143.592 1.00 55.98 ATOM 74 NE2 HIS C 70 108.893 131.135 143.634 1.00 55.98 ATOM 75 N TRP C 71 108.601 130.367 137.161 1.00 54.30 ATOM 76 CA TRP C 71 108.112 130.232 135.795 1.00 54.30 ATOM 77 C TRP C 71 109.075 129.416 134.942 1.00 54.30 ATOM 78 O TRP C 71 108.647 128.622 134.096 1.00 54.30 ATOM 79 CB TRP C 71 107.890 131.614 135.188 1.00 54.30 ATOM 80 CG TRP C 71 107.494 131.593 133.752 1.00 54.30 ATOM 81 CD1 TRP C 71 106.371 131.038 133.219 1.00 54.30 ATOM 82 CD2 TRP C 71 108.221 132.158 132.657 1.00 54.30 ATOM 83 NE1 TRP C 71 106.351 131.221 131.860 1.00 54.30 ATOM 84 CE2 TRP C 71 107.477 131.907 131.490 1.00 54.30 ATOM 85 CE3 TRP C 71 109.429 132.851 132.550 1.00 54.30 ATOM 86 CZ2 TRP C 71 107.900 132.324 130.233 1.00 54.30 ATOM 87 CZ3 TRP C 71 109.846 133.265 131.304 1.00 54.30 ATOM 88 CH2 TRP C 71 109.084 133.002 130.161 1.00 54.30 ATOM 89 N LEU C 72 110.381 129.605 135.142 1.00 51.84 ATOM 90 CA LEU C 72 111.361 128.787 134.435 1.00 51.84 ATOM 91 C LEU C 72 111.218 127.320 134.813 1.00 51.84 ATOM 92 O LEU C 72 111.376 126.432 133.967 1.00 51.84 ATOM 93 CB LEU C 72 112.776 129.281 134.734 1.00 51.84 ATOM 94 CG LEU C 72 113.084 130.753 134.463 1.00 51.84 ATOM 95 CD1 LEU C 72 114.282 131.204 135.282 1.00 51.84 ATOM 96 CD2 LEU C 72 113.333 130.977 132.982 1.00 51.84 ATOM 97 N ARG C 73 110.921 127.047 136.084 1.00 50.11 ATOM 98 CA ARG C 73 110.708 125.679 136.534 1.00 50.11 ATOM 99 C ARG C 73 109.295 125.191 136.252 1.00 50.11 ATOM 100 O ARG C 73 108.983 124.033 136.546 1.00 50.11 ATOM 101 CB ARG C 73 111.005 125.568 138.028 1.00 50.11 ATOM 102 CG ARG C 73 112.427 125.162 138.346 1.00 50.11 ATOM 103 CD ARG C 73 112.877 125.763 139.661 1.00 50.11 ATOM 104 NE ARG C 73 112.090 125.263 140.780 1.00 50.11 ATOM 105 CZ ARG C 73 112.340 124.133 141.425 1.00 50.11 ATOM 106 NH1 ARG C 73 113.362 123.361 141.096 1.00 50.11 ATOM 107 NH2 ARG C 73 111.546 123.770 142.428 1.00 50.11 ATOM 108 N GLY C 74 108.434 126.042 135.706 1.00 49.55 ATOM 109 CA GLY C 74 107.070 125.654 135.417 1.00 49.55 ATOM 110 C GLY C 74 106.164 125.555 136.619 1.00 49.55 ATOM 111 O GLY C 74 105.182 124.806 136.573 1.00 49.55 ATOM 112 N LEU C 75 106.457 126.280 137.695 1.00 51.60 ATOM 113 CA LEU C 75 105.688 126.214 138.932 1.00 51.60 ATOM 114 C LEU C 75 105.320 127.607 139.419 1.00 51.60 ATOM 115 O LEU C 75 105.435 127.918 140.607 1.00 51.60 ATOM 116 CB LEU C 75 106.456 125.457 140.013 1.00 51.60 ATOM 117 CG LEU C 75 106.981 124.066 139.658 1.00 51.60 ATOM 118 CD1 LEU C 75 108.180 123.713 140.517 1.00 51.60 ATOM 119 CD2 LEU C 75 105.886 123.025 139.809 1.00 51.60 ATOM 120 N CYS C 76 104.865 128.469 138.512 1.00 57.31 ATOM 121 CA CYS C 76 104.431 129.817 138.875 1.00 57.31 ATOM 122 C CYS C 76 102.960 129.743 139.261 1.00 57.31 ATOM 123 O CYS C 76 102.087 129.567 138.409 1.00 57.31 ATOM 124 CB CYS C 76 104.665 130.798 137.733 1.00 57.31 ATOM 125 SG CYS C 76 104.240 132.517 138.130 1.00 57.31 ATOM 126 N LYS C 77 102.688 129.864 140.560 1.00 56.33 ATOM 127 CA LYS C 77 101.324 129.756 141.062 1.00 56.33 ATOM 128 C LYS C 77 100.601 131.096 140.988 1.00 56.33 ATOM 129 O LYS C 77 99.376 131.153 140.839 1.00 56.33 ATOM 130 CB LYS C 77 101.358 129.232 142.498 1.00 56.33 ATOM 131 CG LYS C 77 101.877 127.811 142.614 1.00 56.33 ATOM 132 CD LYS C 77 101.879 127.340 144.052 1.00 56.33 ATOM 133 CE LYS C 77 102.314 125.891 144.151 1.00 56.33 ATOM 134 NZ LYS C 77 103.738 125.703 143.764 1.00 56.33 ATOM 135 N LYS C 78 101.355 132.193 141.102 1.00 62.12 ATOM 136 CA LYS C 78 100.761 133.523 141.178 1.00 62.12 ATOM 137 C LYS C 78 100.040 133.922 139.899 1.00 62.12 ATOM 138 O LYS C 78 98.948 134.495 139.968 1.00 62.12 ATOM 139 CB LYS C 78 101.842 134.552 141.504 1.00 62.12 ATOM 140 CG LYS C 78 102.699 134.186 142.702 1.00 62.12 ATOM 141 CD LYS C 78 101.939 134.366 144.000 1.00 62.12 ATOM 142 CE LYS C 78 102.890 134.460 145.181 1.00 62.12 ATOM 143 NZ LYS C 78 102.550 135.597 146.081 1.00 62.12 ATOM 144 N GLY C 79 100.623 133.639 138.738 1.00 65.45 ATOM 145 CA GLY C 79 99.954 133.955 137.488 1.00 65.45 ATOM 146 C GLY C 79 99.994 135.433 137.167 1.00 65.45 ATOM 147 O GLY C 79 101.060 136.054 137.100 1.00 65.45 ATOM 148 N ASP C 80 98.811 136.009 136.939 1.00 66.31 ATOM 149 CA ASP C 80 98.737 137.428 136.606 1.00 66.31 ATOM 150 C ASP C 80 99.133 138.302 137.788 1.00 66.31 ATOM 151 O ASP C 80 99.630 139.416 137.596 1.00 66.31 ATOM 152 CB ASP C 80 97.332 137.785 136.122 1.00 66.31 ATOM 153 CG ASP C 80 97.184 137.654 134.616 1.00 66.31 ATOM 154 OD1 ASP C 80 98.218 137.556 133.922 1.00 66.31 ATOM 155 OD2 ASP C 80 96.035 137.651 134.126 1.00 66.31 ATOM 156 N GLN C 81 98.920 137.821 139.008 1.00 67.36 ATOM 157 CA GLN C 81 99.348 138.539 140.208 1.00 67.36 ATOM 158 C GLN C 81 100.751 138.117 140.627 1.00 67.36 ATOM 159 O GLN C 81 101.010 137.786 141.782 1.00 67.36 ATOM 160 CB GLN C 81 98.348 138.310 141.334 1.00 67.36 ATOM 161 CG GLN C 81 97.282 139.380 141.438 1.00 67.36 ATOM 162 CD GLN C 81 96.453 139.492 140.175 1.00 67.36 ATOM 163 OE1 GLN C 81 95.940 138.496 139.666 1.00 67.36 ATOM 164 NE2 GLN C 81 96.321 140.708 139.659 1.00 67.36 ATOM 165 N CYS C 82 101.674 138.136 139.671 1.00 65.50 ATOM 166 CA CYS C 82 103.065 137.778 139.902 1.00 65.50 ATOM 167 C CYS C 82 103.922 139.009 139.658 1.00 65.50 ATOM 168 O CYS C 82 103.803 139.655 138.613 1.00 65.50 ATOM 169 CB CYS C 82 103.497 136.625 138.989 1.00 65.50 ATOM 170 SG CYS C 82 105.225 136.120 139.132 1.00 65.50 ATOM 171 N GLU C 83 104.778 139.333 140.622 1.00 65.66 ATOM 172 CA GLU C 83 105.589 140.539 140.550 1.00 65.66 ATOM 173 C GLU C 83 106.847 140.358 139.716 1.00 65.66 ATOM 174 O GLU C 83 107.611 141.317 139.560 1.00 65.66 ATOM 175 CB GLU C 83 105.969 140.998 141.959 1.00 65.66 ATOM 176 CG GLU C 83 104.804 141.023 142.930 1.00 65.66 ATOM 177 CD GLU C 83 103.935 142.252 142.759 1.00 65.66 ATOM 178 OE1 GLU C 83 102.705 142.098 142.614 1.00 65.66 ATOM 179 OE2 GLU C 83 104.484 143.373 142.768 1.00 65.66 ATOM 180 N PHE C 84 107.081 139.168 139.180 1.00 62.89 ATOM 181 CA PHE C 84 108.307 138.860 138.464 1.00 62.89 ATOM 182 C PHE C 84 108.005 138.617 136.992 1.00 62.89 ATOM 183 O PHE C 84 106.955 138.071 136.642 1.00 62.89 ATOM 184 CB PHE C 84 109.004 137.654 139.092 1.00 62.89 ATOM 185 CG PHE C 84 109.511 137.917 140.481 1.00 62.89 ATOM 186 CD1 PHE C 84 108.684 137.747 141.578 1.00 62.89 ATOM 187 CD2 PHE C 84 110.805 138.359 140.688 1.00 62.89 ATOM 188 CE1 PHE C 84 109.144 137.997 142.854 1.00 62.89 ATOM 189 CE2 PHE C 84 111.269 138.610 141.962 1.00 62.89 ATOM 190 CZ PHE C 84 110.437 138.429 143.046 1.00 62.89 ATOM 191 N LEU C 85 108.929 139.044 136.139 1.00 63.22 ATOM 192 CA LEU C 85 108.683 139.084 134.705 1.00 63.22 ATOM 193 C LEU C 85 108.700 137.685 134.101 1.00 63.22 ATOM 194 O LEU C 85 109.594 136.882 134.373 1.00 63.22 ATOM 195 CB LEU C 85 109.732 139.969 134.034 1.00 63.22 ATOM 196 CG LEU C 85 109.642 140.219 132.532 1.00 63.22 ATOM 197 CD1 LEU C 85 108.355 140.946 132.182 1.00 63.22 ATOM 198 CD2 LEU C 85 110.851 141.014 132.078 1.00 63.22 ATOM 199 N HIS C 86 107.699 137.390 133.277 1.00 59.93 ATOM 200 CA HIS C 86 107.641 136.109 132.576 1.00 59.93 ATOM 201 C HIS C 86 108.231 136.268 131.175 1.00 59.93 ATOM 202 O HIS C 86 107.565 136.110 130.153 1.00 59.93 ATOM 203 CB HIS C 86 106.210 135.585 132.535 1.00 59.93 ATOM 204 CG HIS C 86 105.752 134.984 133.827 1.00 59.93 ATOM 205 ND1 HIS C 86 104.542 134.341 133.963 1.00 59.93 ATOM 206 CD2 HIS C 86 106.341 134.938 135.045 1.00 59.93 ATOM 207 CE1 HIS C 86 104.408 133.917 135.207 1.00 59.93 ATOM 208 NE2 HIS C 86 105.485 134.268 135.885 1.00 59.93 ATOM 209 N GLU C 87 109.521 136.586 131.157 1.00 59.58 ATOM 210 CA GLU C 87 110.274 136.767 129.927 1.00 59.58 ATOM 211 C GLU C 87 111.571 135.981 130.022 1.00 59.58 ATOM 212 O GLU C 87 112.033 135.636 131.111 1.00 59.58 ATOM 213 CB GLU C 87 110.575 138.247 129.661 1.00 59.58 ATOM 214 CG GLU C 87 109.516 138.965 128.846 1.00 59.58 ATOM 215 CD GLU C 87 109.822 140.439 128.664 1.00 59.58 ATOM 216 OE1 GLU C 87 111.008 140.783 128.473 1.00 59.58 ATOM 217 OE2 GLU C 87 108.878 141.254 128.717 1.00 59.58 ATOM 218 N TYR C 88 112.163 135.695 128.862 1.00 53.69 ATOM 219 CA TYR C 88 113.420 134.961 128.805 1.00 53.69 ATOM 220 C TYR C 88 114.628 135.877 128.652 1.00 53.69 ATOM 221 O TYR C 88 115.574 135.538 127.928 1.00 53.69 ATOM 222 CB TYR C 88 113.388 133.926 127.681 1.00 53.69 ATOM 223 CG TYR C 88 114.391 132.814 127.885 1.00 53.69 ATOM 224 CD1 TYR C 88 114.406 132.075 129.060 1.00 53.69 ATOM 225 CD2 TYR C 88 115.341 132.525 126.920 1.00 53.69 ATOM 226 CE1 TYR C 88 115.323 131.063 129.256 1.00 53.69 ATOM 227 CE2 TYR C 88 116.268 131.520 127.108 1.00 53.69 ATOM 228 CZ TYR C 88 116.256 130.794 128.279 1.00 53.69 ATOM 229 OH TYR C 88 117.176 129.789 128.469 1.00 53.69 ATOM 230 N ASP C 89 114.617 137.036 129.303 1.00 66.27 ATOM 231 CA ASP C 89 115.771 137.924 129.282 1.00 66.27 ATOM 232 C ASP C 89 116.797 137.463 130.310 1.00 66.27 ATOM 233 O ASP C 89 116.521 137.460 131.514 1.00 66.27 ATOM 234 CB ASP C 89 115.334 139.359 129.561 1.00 66.27 ATOM 235 CG ASP C 89 116.353 140.378 129.098 1.00 66.27 ATOM 236 OD1 ASP C 89 117.391 139.973 128.536 1.00 66.27 ATOM 237 OD2 ASP C 89 116.116 141.587 129.296 1.00 66.27 ATOM 238 N MET C 90 117.981 137.069 129.833 1.00 69.42 ATOM 239 CA MET C 90 119.036 136.617 130.735 1.00 69.42 ATOM 240 C MET C 90 119.558 137.749 131.608 1.00 69.42 ATOM 241 O MET C 90 119.988 137.507 132.741 1.00 69.42 ATOM 242 CB MET C 90 120.184 136.001 129.937 1.00 69.42 ATOM 243 CG MET C 90 119.829 134.710 129.223 1.00 69.42 ATOM 244 SD MET C 90 119.360 133.393 130.356 1.00 69.42 ATOM 245 CE MET C 90 117.583 133.419 130.176 1.00 69.42 ATOM 246 N THR C 91 119.545 138.980 131.095 1.00 70.07 ATOM 247 CA THR C 91 119.996 140.117 131.889 1.00 70.07 ATOM 248 C THR C 91 119.072 140.361 133.076 1.00 70.07 ATOM 249 O THR C 91 119.499 140.902 134.102 1.00 70.07 ATOM 250 CB THR C 91 120.088 141.362 131.009 1.00 70.07 ATOM 251 OG1 THR C 91 118.770 141.804 130.663 1.00 70.07 ATOM 252 CG2 THR C 91 120.856 141.051 129.736 1.00 70.07 ATOM 253 N LYS C 92 117.804 139.967 132.955 1.00 68.86 ATOM 254 CA LYS C 92 116.825 140.149 134.019 1.00 68.86 ATOM 255 C LYS C 92 116.831 139.014 135.034 1.00 68.86 ATOM 256 O LYS C 92 116.023 139.046 135.968 1.00 68.86 ATOM 257 CB LYS C 92 115.426 140.288 133.422 1.00 68.86 ATOM 258 CG LYS C 92 115.222 141.503 132.534 1.00 68.86 ATOM 259 CD LYS C 92 115.916 142.732 133.076 1.00 68.86 ATOM 260 CE LYS C 92 115.312 143.988 132.479 1.00 68.86 ATOM 261 NZ LYS C 92 115.096 143.839 131.012 1.00 68.86 ATOM 262 ZN ZN C 302 105.813 134.213 137.947 1.00 78.15 TER