HEADER RNA BINDING PROTEIN/RNA 31-DEC-69 3TRZ TITLE Mouse Lin28A in complex with let-7d microRNA pre-element COMPND MOL_ID: 1; COMPND 2 MOLECULE: Protein lin-28 homolog A; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.90 ANGSTORMS DBREF 3TRZ A 31 187 UNP Q8K3Y3 LN28A_MOUSE 31 187 SEQRES 1 A 22 PRO LYS LYS CYS HIS PHE CYS GLN SER ILE ASN HIS MET SEQRES 2 A 22 VAL ALA SER CYS PRO LEU LYS ALA GLN ATOM 1 N PRO A 158 24.142 45.787 -28.538 1.00 55.63 ATOM 2 CA PRO A 158 23.677 45.124 -29.776 1.00 55.21 ATOM 3 C PRO A 158 22.159 44.858 -29.767 1.00 58.38 ATOM 4 O PRO A 158 21.574 44.740 -28.691 1.00 57.81 ATOM 5 CB PRO A 158 24.472 43.815 -29.784 1.00 55.80 ATOM 6 CG PRO A 158 24.794 43.555 -28.360 1.00 58.55 ATOM 7 CD PRO A 158 25.044 44.913 -27.766 1.00 54.83 ATOM 8 N LYS A 159 21.515 44.791 -30.953 1.00 55.09 ATOM 9 CA LYS A 159 20.080 44.513 -31.065 1.00 53.30 ATOM 10 C LYS A 159 19.758 43.124 -30.481 1.00 56.76 ATOM 11 O LYS A 159 20.475 42.142 -30.724 1.00 56.71 ATOM 12 CB LYS A 159 19.607 44.616 -32.508 1.00 55.10 ATOM 13 CG LYS A 159 19.378 46.033 -33.004 1.00 58.77 ATOM 14 CD LYS A 159 19.118 46.020 -34.518 1.00 67.92 ATOM 15 CE LYS A 159 19.096 47.371 -35.171 1.00 74.93 ATOM 16 NZ LYS A 159 19.553 47.293 -36.586 1.00 87.48 ATOM 17 N LYS A 160 18.724 43.078 -29.638 1.00 51.40 ATOM 18 CA LYS A 160 18.303 41.851 -28.968 1.00 48.38 ATOM 19 C LYS A 160 16.887 41.487 -29.429 1.00 51.64 ATOM 20 O LYS A 160 16.101 42.391 -29.705 1.00 52.65 ATOM 21 CB LYS A 160 18.351 42.043 -27.441 1.00 47.98 ATOM 22 CG LYS A 160 19.755 42.190 -26.894 1.00 53.55 ATOM 23 CD LYS A 160 19.784 42.822 -25.508 1.00 68.19 ATOM 24 CE LYS A 160 20.488 44.172 -25.491 1.00 73.82 ATOM 25 NZ LYS A 160 19.528 45.325 -25.438 1.00 60.82 ATOM 26 N CYS A 161 16.566 40.176 -29.543 1.00 45.58 ATOM 27 CA CYS A 161 15.238 39.704 -29.921 1.00 44.87 ATOM 28 C CYS A 161 14.192 40.373 -29.029 1.00 48.86 ATOM 29 O CYS A 161 14.310 40.350 -27.815 1.00 48.49 ATOM 30 CB CYS A 161 15.164 38.184 -29.823 1.00 44.63 ATOM 31 SG CYS A 161 13.486 37.505 -29.957 1.00 49.50 ATOM 32 N HIS A 162 13.189 40.995 -29.622 1.00 47.75 ATOM 33 CA HIS A 162 12.128 41.674 -28.874 1.00 48.45 ATOM 34 C HIS A 162 11.355 40.761 -27.947 1.00 55.52 ATOM 35 O HIS A 162 10.769 41.239 -26.983 1.00 56.37 ATOM 36 CB HIS A 162 11.178 42.392 -29.818 1.00 50.02 ATOM 37 CG HIS A 162 11.758 43.624 -30.430 1.00 53.31 ATOM 38 ND1 HIS A 162 11.482 43.977 -31.742 1.00 56.14 ATOM 39 CD2 HIS A 162 12.560 44.563 -29.882 1.00 53.88 ATOM 40 CE1 HIS A 162 12.128 45.112 -31.949 1.00 55.88 ATOM 41 NE2 HIS A 162 12.790 45.501 -30.857 1.00 55.22 ATOM 42 N PHE A 163 11.375 39.464 -28.222 1.00 54.21 ATOM 43 CA PHE A 163 10.669 38.491 -27.424 1.00 56.23 ATOM 44 C PHE A 163 11.510 37.849 -26.323 1.00 60.67 ATOM 45 O PHE A 163 11.053 37.805 -25.187 1.00 61.70 ATOM 46 CB PHE A 163 10.055 37.413 -28.325 1.00 59.82 ATOM 47 CG PHE A 163 9.064 36.532 -27.601 1.00 62.87 ATOM 48 CD1 PHE A 163 7.876 37.058 -27.099 1.00 67.17 ATOM 49 CD2 PHE A 163 9.298 35.174 -27.454 1.00 64.65 ATOM 50 CE1 PHE A 163 6.952 36.241 -26.450 1.00 68.55 ATOM 51 CE2 PHE A 163 8.366 34.357 -26.815 1.00 68.25 ATOM 52 CZ PHE A 163 7.207 34.900 -26.306 1.00 67.28 ATOM 53 N CYS A 164 12.712 37.328 -26.653 1.00 55.09 ATOM 54 CA CYS A 164 13.558 36.603 -25.712 1.00 52.53 ATOM 55 C CYS A 164 14.886 37.278 -25.357 1.00 54.16 ATOM 56 O CYS A 164 15.647 36.710 -24.581 1.00 53.34 ATOM 57 CB CYS A 164 13.793 35.200 -26.241 1.00 53.22 ATOM 58 SG CYS A 164 14.889 35.151 -27.685 1.00 57.58 ATOM 59 N GLN A 165 15.197 38.438 -25.946 1.00 49.93 ATOM 60 CA GLN A 165 16.444 39.180 -25.713 1.00 48.33 ATOM 61 C GLN A 165 17.735 38.520 -26.232 1.00 51.72 ATOM 62 O GLN A 165 18.814 39.006 -25.912 1.00 51.40 ATOM 63 CB GLN A 165 16.581 39.610 -24.256 1.00 48.83 ATOM 64 CG GLN A 165 16.142 41.030 -23.985 1.00 43.23 ATOM 65 CD GLN A 165 16.358 41.416 -22.537 1.00 59.87 ATOM 66 OE1 GLN A 165 16.221 42.603 -22.184 1.00 61.48 ATOM 67 NE2 GLN A 165 16.695 40.436 -21.655 1.00 42.30 ATOM 68 N SER A 166 17.633 37.455 -27.053 1.00 48.32 ATOM 69 CA SER A 166 18.782 36.801 -27.671 1.00 48.41 ATOM 70 C SER A 166 19.471 37.781 -28.594 1.00 56.92 ATOM 71 O SER A 166 18.809 38.548 -29.296 1.00 57.35 ATOM 72 CB SER A 166 18.347 35.582 -28.479 1.00 52.18 ATOM 73 OG SER A 166 19.357 35.090 -29.354 1.00 59.56 ATOM 74 N ILE A 167 20.803 37.749 -28.598 1.00 56.96 ATOM 75 CA ILE A 167 21.617 38.606 -29.458 1.00 58.54 ATOM 76 C ILE A 167 21.849 37.937 -30.826 1.00 65.53 ATOM 77 O ILE A 167 22.332 38.594 -31.752 1.00 69.02 ATOM 78 CB ILE A 167 22.944 38.997 -28.762 1.00 61.56 ATOM 79 CG1 ILE A 167 23.678 37.768 -28.199 1.00 62.06 ATOM 80 CG2 ILE A 167 22.719 40.066 -27.676 1.00 61.21 ATOM 81 CD1 ILE A 167 25.147 37.764 -28.541 1.00 72.68 ATOM 82 N ASN A 168 21.458 36.648 -30.955 1.00 58.97 ATOM 83 CA ASN A 168 21.660 35.805 -32.132 1.00 58.93 ATOM 84 C ASN A 168 20.594 35.880 -33.211 1.00 63.15 ATOM 85 O ASN A 168 20.851 35.477 -34.357 1.00 64.86 ATOM 86 CB ASN A 168 21.863 34.356 -31.701 1.00 59.86 ATOM 87 CG ASN A 168 23.057 34.154 -30.800 1.00 75.77 ATOM 88 OD1 ASN A 168 24.154 34.676 -31.036 1.00 69.87 ATOM 89 ND2 ASN A 168 22.864 33.400 -29.734 1.00 63.56 ATOM 90 N HIS A 169 19.378 36.315 -32.848 1.00 56.85 ATOM 91 CA HIS A 169 18.277 36.427 -33.805 1.00 55.19 ATOM 92 C HIS A 169 17.397 37.621 -33.500 1.00 56.29 ATOM 93 O HIS A 169 17.548 38.275 -32.470 1.00 52.96 ATOM 94 CB HIS A 169 17.431 35.133 -33.846 1.00 55.46 ATOM 95 CG HIS A 169 16.695 34.841 -32.579 1.00 57.25 ATOM 96 ND1 HIS A 169 17.147 33.895 -31.696 1.00 58.85 ATOM 97 CD2 HIS A 169 15.561 35.388 -32.092 1.00 58.68 ATOM 98 CE1 HIS A 169 16.287 33.901 -30.693 1.00 57.94 ATOM 99 NE2 HIS A 169 15.319 34.791 -30.888 1.00 58.25 ATOM 100 N MET A 170 16.452 37.877 -34.402 1.00 54.55 ATOM 101 CA MET A 170 15.455 38.907 -34.231 1.00 54.67 ATOM 102 C MET A 170 14.073 38.309 -34.241 1.00 53.83 ATOM 103 O MET A 170 13.872 37.249 -34.824 1.00 51.69 ATOM 104 CB MET A 170 15.658 40.048 -35.201 1.00 59.68 ATOM 105 CG MET A 170 16.798 40.920 -34.764 1.00 65.86 ATOM 106 SD MET A 170 17.098 42.246 -35.916 1.00 75.40 ATOM 107 CE MET A 170 18.800 42.636 -35.521 1.00 72.06 ATOM 108 N VAL A 171 13.155 38.927 -33.484 1.00 50.62 ATOM 109 CA VAL A 171 11.772 38.495 -33.245 1.00 50.78 ATOM 110 C VAL A 171 11.087 37.761 -34.397 1.00 58.17 ATOM 111 O VAL A 171 10.498 36.708 -34.167 1.00 58.98 ATOM 112 CB VAL A 171 10.898 39.553 -32.537 1.00 53.14 ATOM 113 CG1 VAL A 171 10.467 40.663 -33.473 1.00 53.77 ATOM 114 CG2 VAL A 171 9.707 38.909 -31.865 1.00 53.39 ATOM 115 N ALA A 172 11.257 38.255 -35.635 1.00 55.24 ATOM 116 CA ALA A 172 10.687 37.650 -36.836 1.00 55.94 ATOM 117 C ALA A 172 11.182 36.226 -37.111 1.00 60.77 ATOM 118 O ALA A 172 10.559 35.505 -37.898 1.00 62.07 ATOM 119 CB ALA A 172 10.964 38.542 -38.031 1.00 57.70 ATOM 120 N SER A 173 12.286 35.816 -36.461 1.00 57.32 ATOM 121 CA SER A 173 12.884 34.482 -36.603 1.00 57.91 ATOM 122 C SER A 173 13.082 33.809 -35.243 1.00 62.70 ATOM 123 O SER A 173 13.850 32.852 -35.140 1.00 63.19 ATOM 124 CB SER A 173 14.210 34.571 -37.353 1.00 61.53 ATOM 125 OG SER A 173 14.080 35.299 -38.564 1.00 75.01 ATOM 126 N CYS A 174 12.383 34.305 -34.202 1.00 59.66 ATOM 127 CA CYS A 174 12.455 33.778 -32.841 1.00 59.40 ATOM 128 C CYS A 174 11.887 32.347 -32.690 1.00 65.61 ATOM 129 O CYS A 174 10.691 32.144 -32.921 1.00 66.76 ATOM 130 CB CYS A 174 11.812 34.745 -31.849 1.00 59.25 ATOM 131 SG CYS A 174 11.850 34.182 -30.121 1.00 62.21 ATOM 132 N PRO A 175 12.719 31.359 -32.260 1.00 62.54 ATOM 133 CA PRO A 175 12.206 29.993 -32.038 1.00 63.81 ATOM 134 C PRO A 175 11.185 29.928 -30.912 1.00 68.56 ATOM 135 O PRO A 175 10.197 29.209 -31.028 1.00 70.13 ATOM 136 CB PRO A 175 13.461 29.193 -31.658 1.00 65.36 ATOM 137 CG PRO A 175 14.613 30.030 -32.066 1.00 68.71 ATOM 138 CD PRO A 175 14.153 31.442 -31.925 1.00 63.21 ATOM 139 N LEU A 176 11.433 30.678 -29.830 1.00 65.18 ATOM 140 CA LEU A 176 10.569 30.768 -28.653 1.00 66.47 ATOM 141 C LEU A 176 9.176 31.289 -29.035 1.00 73.87 ATOM 142 O LEU A 176 8.176 30.702 -28.634 1.00 74.37 ATOM 143 CB LEU A 176 11.220 31.691 -27.587 1.00 64.83 ATOM 144 CG LEU A 176 11.261 31.228 -26.125 1.00 69.89 ATOM 145 CD1 LEU A 176 9.882 31.306 -25.452 1.00 72.05 ATOM 146 CD2 LEU A 176 11.916 29.831 -25.980 1.00 72.36 ATOM 147 N LYS A 177 9.119 32.371 -29.834 1.00 72.46 ATOM 148 CA LYS A 177 7.873 32.991 -30.282 1.00 74.40 ATOM 149 C LYS A 177 7.035 31.985 -31.066 1.00 83.57 ATOM 150 O LYS A 177 5.817 31.943 -30.884 1.00 84.93 ATOM 151 CB LYS A 177 8.164 34.256 -31.103 1.00 75.50 ATOM 152 CG LYS A 177 6.939 35.084 -31.449 1.00 84.62 ATOM 153 CD LYS A 177 6.766 36.287 -30.556 1.00 93.05 ATOM 154 CE LYS A 177 5.736 37.216 -31.151 1.00106.23 ATOM 155 NZ LYS A 177 5.514 38.413 -30.306 1.00116.12 ATOM 156 N ALA A 178 7.690 31.135 -31.879 1.00 82.86 ATOM 157 CA ALA A 178 7.039 30.078 -32.658 1.00 86.12 ATOM 158 C ALA A 178 6.626 28.900 -31.737 1.00 94.88 ATOM 159 O ALA A 178 7.162 27.788 -31.844 1.00 95.64 ATOM 160 CB ALA A 178 7.968 29.602 -33.765 1.00 86.95 ATOM 161 N GLN A 179 5.677 29.180 -30.807 1.00 93.21 ATOM 162 CA GLN A 179 5.104 28.252 -29.820 1.00114.83 ATOM 163 C GLN A 179 3.752 28.761 -29.311 1.00138.95 ATOM 164 O GLN A 179 3.563 29.964 -29.134 1.00 98.02 ATOM 165 CB GLN A 179 6.065 28.028 -28.643 1.00114.10 ATOM 166 CG GLN A 179 6.706 26.643 -28.644 1.00122.20 ATOM 167 CD GLN A 179 8.206 26.693 -28.454 1.00130.99 ATOM 168 OE1 GLN A 179 8.952 27.071 -29.364 1.00122.64 ATOM 169 NE2 GLN A 179 8.688 26.281 -27.279 1.00118.67 ATOM 170 ZN ZN A 2 13.880 35.387 -29.691 1.00 52.39 TER