HEADER RNA BINDING PROTEIN/RNA 11-SEP-11 3TS2 TITLE Mouse Lin28A in complex with let-7g microRNA pre-element COMPND MOL_ID: 1; COMPND 2 MOLECULE: Protein lin-28 homolog A; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.01 ANGSTORMS DBREF 3TS2 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 26.761 26.340 -41.773 1.00 34.04 ATOM 2 CA PRO A 158 26.201 27.633 -42.185 1.00 34.72 ATOM 3 C PRO A 158 25.348 28.247 -41.056 1.00 36.58 ATOM 4 O PRO A 158 24.944 27.564 -40.129 1.00 33.16 ATOM 5 CB PRO A 158 25.349 27.272 -43.407 1.00 35.62 ATOM 6 CG PRO A 158 24.917 25.864 -43.155 1.00 39.42 ATOM 7 CD PRO A 158 26.052 25.210 -42.435 1.00 36.12 ATOM 8 N LYS A 159 25.097 29.543 -41.149 1.00 37.08 ATOM 9 CA LYS A 159 24.257 30.247 -40.182 1.00 36.96 ATOM 10 C LYS A 159 22.834 29.659 -40.243 1.00 39.92 ATOM 11 O LYS A 159 22.298 29.415 -41.329 1.00 39.93 ATOM 12 CB LYS A 159 24.223 31.753 -40.511 1.00 40.31 ATOM 13 CG LYS A 159 25.427 32.535 -40.049 1.00 52.22 ATOM 14 CD LYS A 159 25.399 33.960 -40.613 1.00 57.44 ATOM 15 CE LYS A 159 26.657 34.727 -40.254 1.00 58.96 ATOM 16 NZ LYS A 159 26.773 35.976 -41.058 1.00 64.64 ATOM 17 N LYS A 160 22.264 29.372 -39.079 1.00 35.09 ATOM 18 CA LYS A 160 20.907 28.840 -38.965 1.00 34.03 ATOM 19 C LYS A 160 20.093 29.816 -38.126 1.00 37.64 ATOM 20 O LYS A 160 20.624 30.418 -37.181 1.00 36.66 ATOM 21 CB LYS A 160 20.900 27.467 -38.287 1.00 34.41 ATOM 22 CG LYS A 160 21.659 26.374 -39.096 1.00 41.94 ATOM 23 CD LYS A 160 21.909 25.083 -38.319 1.00 51.08 ATOM 24 CE LYS A 160 22.895 25.222 -37.164 1.00 66.17 ATOM 25 NZ LYS A 160 24.320 25.328 -37.608 1.00 69.76 ATOM 26 N CYS A 161 18.807 29.963 -38.473 1.00 33.52 ATOM 27 CA CYS A 161 17.861 30.825 -37.772 1.00 32.56 ATOM 28 C CYS A 161 17.980 30.558 -36.275 1.00 33.54 ATOM 29 O CYS A 161 17.855 29.398 -35.845 1.00 30.64 ATOM 30 CB CYS A 161 16.438 30.571 -38.265 1.00 30.78 ATOM 31 SG CYS A 161 15.182 31.468 -37.323 1.00 35.70 ATOM 32 N HIS A 162 18.237 31.624 -35.471 1.00 31.32 ATOM 33 CA HIS A 162 18.374 31.481 -34.004 1.00 31.81 ATOM 34 C HIS A 162 17.112 30.883 -33.353 1.00 35.33 ATOM 35 O HIS A 162 17.205 30.180 -32.343 1.00 36.10 ATOM 36 CB HIS A 162 18.691 32.830 -33.342 1.00 34.60 ATOM 37 CG HIS A 162 20.050 33.386 -33.639 1.00 38.93 ATOM 38 ND1 HIS A 162 21.199 32.611 -33.521 1.00 39.83 ATOM 39 CD2 HIS A 162 20.408 34.652 -33.963 1.00 41.77 ATOM 40 CE1 HIS A 162 22.200 33.413 -33.834 1.00 39.93 ATOM 41 NE2 HIS A 162 21.775 34.655 -34.084 1.00 41.87 ATOM 42 N PHE A 163 15.952 31.136 -33.953 1.00 31.41 ATOM 43 CA PHE A 163 14.686 30.649 -33.424 1.00 33.22 ATOM 44 C PHE A 163 14.319 29.194 -33.815 1.00 34.75 ATOM 45 O PHE A 163 13.934 28.414 -32.932 1.00 32.80 ATOM 46 CB PHE A 163 13.530 31.606 -33.769 1.00 36.61 ATOM 47 CG PHE A 163 12.291 31.337 -32.952 1.00 40.34 ATOM 48 CD1 PHE A 163 12.192 31.783 -31.640 1.00 47.40 ATOM 49 CD2 PHE A 163 11.243 30.597 -33.476 1.00 44.13 ATOM 50 CE1 PHE A 163 11.051 31.516 -30.876 1.00 49.83 ATOM 51 CE2 PHE A 163 10.111 30.316 -32.704 1.00 48.06 ATOM 52 CZ PHE A 163 10.014 30.793 -31.418 1.00 48.02 ATOM 53 N CYS A 164 14.375 28.854 -35.118 1.00 28.91 ATOM 54 CA CYS A 164 13.927 27.525 -35.556 1.00 29.08 ATOM 55 C CYS A 164 15.028 26.622 -36.174 1.00 33.63 ATOM 56 O CYS A 164 14.739 25.468 -36.516 1.00 32.06 ATOM 57 CB CYS A 164 12.739 27.684 -36.508 1.00 28.47 ATOM 58 SG CYS A 164 13.197 28.264 -38.175 1.00 31.62 ATOM 59 N GLN A 165 16.263 27.147 -36.330 1.00 29.19 ATOM 60 CA GLN A 165 17.393 26.416 -36.946 1.00 29.81 ATOM 61 C GLN A 165 17.295 26.208 -38.468 1.00 31.70 ATOM 62 O GLN A 165 18.116 25.491 -39.034 1.00 30.68 ATOM 63 CB GLN A 165 17.797 25.102 -36.203 1.00 31.02 ATOM 64 CG GLN A 165 18.748 25.365 -35.031 1.00 52.61 ATOM 65 CD GLN A 165 19.704 24.202 -34.637 1.00 66.17 ATOM 66 OE1 GLN A 165 20.861 24.451 -34.272 1.00 61.42 ATOM 67 NE2 GLN A 165 19.247 22.923 -34.534 1.00 38.77 ATOM 68 N SER A 166 16.367 26.892 -39.148 1.00 28.89 ATOM 69 CA SER A 166 16.299 26.788 -40.609 1.00 29.94 ATOM 70 C SER A 166 17.567 27.343 -41.273 1.00 34.80 ATOM 71 O SER A 166 18.146 28.335 -40.817 1.00 31.30 ATOM 72 CB SER A 166 15.071 27.514 -41.153 1.00 33.92 ATOM 73 OG SER A 166 15.152 27.638 -42.562 1.00 45.68 ATOM 74 N ILE A 167 18.014 26.675 -42.344 1.00 35.94 ATOM 75 CA ILE A 167 19.171 27.173 -43.086 1.00 38.05 ATOM 76 C ILE A 167 18.744 28.161 -44.152 1.00 41.51 ATOM 77 O ILE A 167 19.593 28.830 -44.737 1.00 42.60 ATOM 78 CB ILE A 167 20.165 26.087 -43.621 1.00 42.55 ATOM 79 CG1 ILE A 167 19.516 24.920 -44.429 1.00 43.68 ATOM 80 CG2 ILE A 167 20.920 25.498 -42.442 1.00 43.91 ATOM 81 CD1 ILE A 167 18.612 25.161 -45.643 1.00 58.44 ATOM 82 N ASN A 168 17.424 28.237 -44.407 1.00 37.32 ATOM 83 CA ASN A 168 16.806 29.073 -45.443 1.00 38.30 ATOM 84 C ASN A 168 16.497 30.513 -45.081 1.00 44.32 ATOM 85 O ASN A 168 16.229 31.304 -45.988 1.00 47.92 ATOM 86 CB ASN A 168 15.597 28.369 -46.075 1.00 37.49 ATOM 87 CG ASN A 168 15.932 27.164 -46.912 1.00 65.95 ATOM 88 OD1 ASN A 168 16.861 27.149 -47.717 1.00 67.37 ATOM 89 ND2 ASN A 168 15.176 26.119 -46.730 1.00 64.97 ATOM 90 N HIS A 169 16.547 30.876 -43.789 1.00 38.33 ATOM 91 CA HIS A 169 16.299 32.256 -43.349 1.00 38.87 ATOM 92 C HIS A 169 17.015 32.554 -42.033 1.00 40.71 ATOM 93 O HIS A 169 17.447 31.632 -41.334 1.00 36.60 ATOM 94 CB HIS A 169 14.773 32.542 -43.213 1.00 39.00 ATOM 95 CG HIS A 169 14.095 31.732 -42.148 1.00 39.79 ATOM 96 ND1 HIS A 169 13.400 30.580 -42.457 1.00 39.14 ATOM 97 CD2 HIS A 169 14.054 31.927 -40.807 1.00 40.16 ATOM 98 CE1 HIS A 169 12.936 30.124 -41.307 1.00 37.69 ATOM 99 NE2 HIS A 169 13.323 30.891 -40.280 1.00 38.43 ATOM 100 N MET A 170 17.106 33.848 -41.691 1.00 38.86 ATOM 101 CA MET A 170 17.669 34.305 -40.426 1.00 39.83 ATOM 102 C MET A 170 16.515 34.752 -39.538 1.00 41.69 ATOM 103 O MET A 170 15.402 34.898 -40.050 1.00 40.93 ATOM 104 CB MET A 170 18.731 35.380 -40.647 1.00 45.44 ATOM 105 CG MET A 170 19.970 34.806 -41.330 1.00 50.92 ATOM 106 SD MET A 170 21.395 35.854 -41.097 1.00 60.17 ATOM 107 CE MET A 170 21.331 36.834 -42.591 1.00 59.30 ATOM 108 N VAL A 171 16.750 34.890 -38.214 1.00 38.32 ATOM 109 CA VAL A 171 15.729 35.185 -37.203 1.00 38.70 ATOM 110 C VAL A 171 14.809 36.411 -37.476 1.00 46.30 ATOM 111 O VAL A 171 13.607 36.325 -37.228 1.00 45.26 ATOM 112 CB VAL A 171 16.247 35.046 -35.742 1.00 42.32 ATOM 113 CG1 VAL A 171 17.189 36.191 -35.356 1.00 44.07 ATOM 114 CG2 VAL A 171 15.101 34.913 -34.740 1.00 41.78 ATOM 115 N ALA A 172 15.347 37.504 -38.040 1.00 46.75 ATOM 116 CA ALA A 172 14.566 38.714 -38.348 1.00 49.10 ATOM 117 C ALA A 172 13.441 38.446 -39.358 1.00 53.71 ATOM 118 O ALA A 172 12.485 39.206 -39.420 1.00 55.02 ATOM 119 CB ALA A 172 15.483 39.818 -38.872 1.00 51.87 ATOM 120 N SER A 173 13.549 37.357 -40.129 1.00 50.21 ATOM 121 CA SER A 173 12.563 36.958 -41.137 1.00 49.77 ATOM 122 C SER A 173 11.913 35.613 -40.807 1.00 52.68 ATOM 123 O SER A 173 11.315 34.999 -41.698 1.00 53.86 ATOM 124 CB SER A 173 13.213 36.906 -42.522 1.00 53.62 ATOM 125 OG SER A 173 13.700 38.174 -42.934 1.00 66.01 ATOM 126 N CYS A 174 12.025 35.146 -39.536 1.00 46.29 ATOM 127 CA CYS A 174 11.468 33.853 -39.115 1.00 42.50 ATOM 128 C CYS A 174 9.927 33.827 -39.132 1.00 48.16 ATOM 129 O CYS A 174 9.313 34.518 -38.324 1.00 48.64 ATOM 130 CB CYS A 174 12.024 33.402 -37.765 1.00 40.36 ATOM 131 SG CYS A 174 11.492 31.736 -37.269 1.00 41.11 ATOM 132 N PRO A 175 9.294 33.000 -40.003 1.00 48.42 ATOM 133 CA PRO A 175 7.813 32.928 -40.004 1.00 50.88 ATOM 134 C PRO A 175 7.234 32.247 -38.759 1.00 58.88 ATOM 135 O PRO A 175 6.095 32.528 -38.379 1.00 61.54 ATOM 136 CB PRO A 175 7.497 32.136 -41.275 1.00 52.18 ATOM 137 CG PRO A 175 8.719 31.292 -41.518 1.00 53.99 ATOM 138 CD PRO A 175 9.886 32.094 -41.013 1.00 49.17 ATOM 139 N LEU A 176 8.021 31.373 -38.115 1.00 53.78 ATOM 140 CA LEU A 176 7.619 30.673 -36.905 1.00 53.10 ATOM 141 C LEU A 176 7.601 31.627 -35.702 1.00 57.43 ATOM 142 O LEU A 176 6.666 31.574 -34.894 1.00 55.96 ATOM 143 CB LEU A 176 8.531 29.464 -36.649 1.00 52.01 ATOM 144 CG LEU A 176 8.149 28.555 -35.467 1.00 57.32 ATOM 145 CD1 LEU A 176 6.880 27.721 -35.759 1.00 61.72 ATOM 146 CD2 LEU A 176 9.312 27.672 -35.066 1.00 55.83 ATOM 147 N LYS A 177 8.620 32.501 -35.596 1.00 56.69 ATOM 148 CA LYS A 177 8.732 33.496 -34.528 1.00 59.24 ATOM 149 C LYS A 177 7.611 34.551 -34.663 1.00 69.73 ATOM 150 O LYS A 177 7.149 35.069 -33.638 1.00 71.25 ATOM 151 CB LYS A 177 10.115 34.161 -34.544 1.00 61.32 ATOM 152 CG LYS A 177 10.448 34.955 -33.281 1.00 65.03 ATOM 153 CD LYS A 177 11.683 35.820 -33.482 1.00 72.27 ATOM 154 CE LYS A 177 11.917 36.821 -32.373 1.00 80.93 ATOM 155 NZ LYS A 177 12.490 36.197 -31.150 1.00 84.21 ATOM 156 N ALA A 178 7.148 34.837 -35.915 1.00 68.81 ATOM 157 CA ALA A 178 6.079 35.815 -36.207 1.00 71.67 ATOM 158 C ALA A 178 4.821 35.679 -35.319 1.00 77.35 ATOM 159 O ALA A 178 4.235 36.701 -34.951 1.00 79.98 ATOM 160 CB ALA A 178 5.710 35.782 -37.681 1.00 72.60 ATOM 161 N GLN A 179 4.437 34.433 -34.946 1.00 71.87 ATOM 162 CA GLN A 179 3.310 34.168 -34.044 1.00101.63 ATOM 163 C GLN A 179 3.788 33.474 -32.756 1.00113.09 ATOM 164 O GLN A 179 3.277 33.744 -31.670 1.00 72.70 ATOM 165 CB GLN A 179 2.186 33.377 -34.747 1.00102.56 ATOM 166 CG GLN A 179 2.362 31.851 -34.786 1.00116.10 ATOM 167 CD GLN A 179 3.361 31.356 -35.806 1.00134.27 ATOM 168 OE1 GLN A 179 3.623 31.991 -36.836 1.00130.99 ATOM 169 NE2 GLN A 179 3.902 30.172 -35.563 1.00123.66 ATOM 170 ZN ZN A 2 13.250 30.545 -38.262 1.00 35.32 TER