HEADER RIBOSOME/ANTIBIOTIC 13-JUN-11 4V85 TITLE Crystal Structure of Release Factor RF3 Trapped in the GTP State on a TITLE 2 Rotated Conformation of the Ribosome. COMPND MOL_ID: 43; COMPND 2 MOLECULE: 50S ribosomal protein L7/L12; COMPND 3 CHAIN: BJ, BK, BL, BM; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.20 ANGSTORMS DBREF 4V85 B 0 120 UNP C3SIB2 C3SIB2_ECOL 1 121 SEQRES 1 BL 30 SER ILE THR LYS ASP GLN ILE ILE GLU ALA VAL ALA ALA SEQRES 2 BL 30 MET SER VAL MET ASP VAL VAL GLU LEU ILE SER ALA MET SEQRES 3 BL 30 GLU GLU LYS PHE ATOM 1 N SER B 1 -267.537 48.276 -60.516 1.00139.86 ATOM 2 CA SER B 1 -268.454 49.359 -60.175 1.00140.34 ATOM 3 C SER B 1 -267.805 50.716 -60.406 1.00140.89 ATOM 4 O SER B 1 -266.585 50.817 -60.530 1.00141.68 ATOM 5 CB SER B 1 -268.907 49.237 -58.722 1.00139.80 ATOM 6 OG SER B 1 -269.524 47.985 -58.494 1.00138.65 ATOM 7 N ILE B 2 -268.627 51.758 -60.460 1.00140.81 ATOM 8 CA ILE B 2 -268.127 53.109 -60.683 1.00139.97 ATOM 9 C ILE B 2 -267.218 53.536 -59.534 1.00139.92 ATOM 10 O ILE B 2 -267.589 53.429 -58.365 1.00139.20 ATOM 11 CB ILE B 2 -269.282 54.125 -60.840 1.00140.27 ATOM 12 CG1 ILE B 2 -270.266 53.651 -61.914 1.00139.77 ATOM 13 CG2 ILE B 2 -268.742 55.515 -61.172 1.00140.22 ATOM 14 CD1 ILE B 2 -269.642 53.464 -63.283 1.00138.71 ATOM 15 N THR B 3 -266.024 54.009 -59.881 1.00138.91 ATOM 16 CA THR B 3 -265.031 54.432 -58.898 1.00137.39 ATOM 17 C THR B 3 -265.614 55.421 -57.897 1.00137.06 ATOM 18 O THR B 3 -265.328 55.362 -56.700 1.00136.67 ATOM 19 CB THR B 3 -263.817 55.094 -59.580 1.00136.58 ATOM 20 OG1 THR B 3 -264.241 56.257 -60.301 1.00136.51 ATOM 21 CG2 THR B 3 -263.152 54.128 -60.540 1.00136.03 ATOM 22 N LYS B 4 -266.436 56.331 -58.403 1.00136.11 ATOM 23 CA LYS B 4 -267.030 57.378 -57.589 1.00135.16 ATOM 24 C LYS B 4 -267.894 56.795 -56.471 1.00135.73 ATOM 25 O LYS B 4 -268.153 57.462 -55.469 1.00135.46 ATOM 26 CB LYS B 4 -267.840 58.321 -58.483 1.00132.97 ATOM 27 CG LYS B 4 -267.061 58.761 -59.719 1.00130.89 ATOM 28 CD LYS B 4 -267.937 59.369 -60.805 1.00128.58 ATOM 29 CE LYS B 4 -267.134 59.553 -62.090 1.00127.54 ATOM 30 NZ LYS B 4 -267.893 60.252 -63.160 1.00124.51 ATOM 31 N ASP B 5 -268.320 55.544 -56.638 1.00135.75 ATOM 32 CA ASP B 5 -269.170 54.878 -55.649 1.00135.13 ATOM 33 C ASP B 5 -268.400 54.383 -54.424 1.00135.43 ATOM 34 O ASP B 5 -268.847 54.563 -53.293 1.00134.96 ATOM 35 CB ASP B 5 -269.949 53.718 -56.284 1.00135.01 ATOM 36 CG ASP B 5 -271.175 54.185 -57.050 1.00134.49 ATOM 37 OD1 ASP B 5 -272.238 54.379 -56.420 1.00134.14 ATOM 38 OD2 ASP B 5 -271.079 54.353 -58.283 1.00133.87 ATOM 39 N GLN B 6 -267.253 53.751 -54.650 1.00136.07 ATOM 40 CA GLN B 6 -266.446 53.233 -53.551 1.00136.36 ATOM 41 C GLN B 6 -265.906 54.374 -52.709 1.00136.64 ATOM 42 O GLN B 6 -265.744 54.247 -51.496 1.00135.69 ATOM 43 CB GLN B 6 -265.280 52.407 -54.082 1.00137.70 ATOM 44 CG GLN B 6 -265.689 51.283 -55.004 1.00139.16 ATOM 45 CD GLN B 6 -264.517 50.404 -55.382 1.00140.28 ATOM 46 OE1 GLN B 6 -263.567 50.258 -54.613 1.00140.15 ATOM 47 NE2 GLN B 6 -264.572 49.818 -56.574 1.00140.03 ATOM 48 N ILE B 7 -265.624 55.490 -53.371 1.00136.00 ATOM 49 CA ILE B 7 -265.101 56.669 -52.700 1.00136.29 ATOM 50 C ILE B 7 -266.142 57.283 -51.775 1.00136.79 ATOM 51 O ILE B 7 -265.912 57.412 -50.575 1.00136.67 ATOM 52 CB ILE B 7 -264.624 57.720 -53.712 1.00136.03 ATOM 53 CG1 ILE B 7 -263.315 57.270 -54.361 1.00135.69 ATOM 54 CG2 ILE B 7 -264.410 59.048 -53.024 1.00136.45 ATOM 55 CD1 ILE B 7 -262.112 57.368 -53.436 1.00135.22 ATOM 56 N ILE B 8 -267.289 57.656 -52.334 1.00137.27 ATOM 57 CA ILE B 8 -268.361 58.245 -51.538 1.00137.75 ATOM 58 C ILE B 8 -268.651 57.409 -50.290 1.00138.20 ATOM 59 O ILE B 8 -269.035 57.948 -49.255 1.00138.42 ATOM 60 CB ILE B 8 -269.656 58.452 -52.367 1.00137.17 ATOM 61 CG1 ILE B 8 -269.496 59.636 -53.329 1.00136.50 ATOM 62 CG2 ILE B 8 -270.852 58.690 -51.456 1.00137.21 ATOM 63 CD1 ILE B 8 -269.433 61.006 -52.646 1.00133.90 ATOM 64 N GLU B 9 -268.448 56.097 -50.381 1.00138.67 ATOM 65 CA GLU B 9 -268.671 55.213 -49.235 1.00138.13 ATOM 66 C GLU B 9 -267.440 55.091 -48.343 1.00139.14 ATOM 67 O GLU B 9 -267.555 55.017 -47.122 1.00139.30 ATOM 68 CB GLU B 9 -269.137 53.824 -49.686 1.00137.73 ATOM 69 CG GLU B 9 -270.592 53.780 -50.137 1.00137.14 ATOM 70 CD GLU B 9 -271.037 52.397 -50.563 1.00136.49 ATOM 71 OE1 GLU B 9 -270.450 51.852 -51.520 1.00136.75 ATOM 72 OE2 GLU B 9 -271.975 51.857 -49.942 1.00135.59 ATOM 73 N ALA B 10 -266.263 55.069 -48.955 1.00140.04 ATOM 74 CA ALA B 10 -265.027 54.940 -48.197 1.00141.03 ATOM 75 C ALA B 10 -264.650 56.266 -47.543 1.00142.69 ATOM 76 O ALA B 10 -263.813 56.318 -46.643 1.00141.98 ATOM 77 CB ALA B 10 -263.907 54.439 -49.093 1.00139.68 ATOM 78 N VAL B 11 -265.279 57.340 -48.002 1.00144.64 ATOM 79 CA VAL B 11 -265.018 58.659 -47.451 1.00147.05 ATOM 80 C VAL B 11 -266.119 59.036 -46.470 1.00149.01 ATOM 81 O VAL B 11 -265.843 59.453 -45.345 1.00148.68 ATOM 82 CB VAL B 11 -264.905 59.717 -48.566 1.00146.62 ATOM 83 CG1 VAL B 11 -264.847 61.120 -47.976 1.00146.98 ATOM 84 CG2 VAL B 11 -263.680 59.441 -49.428 1.00146.95 ATOM 85 N ALA B 12 -267.366 58.873 -46.899 1.00151.58 ATOM 86 CA ALA B 12 -268.511 59.151 -46.041 1.00154.28 ATOM 87 C ALA B 12 -268.636 58.101 -44.949 1.00156.00 ATOM 88 O ALA B 12 -268.216 58.330 -43.817 1.00157.11 ATOM 89 CB ALA B 12 -269.791 59.213 -46.859 1.00151.96 ATOM 90 N ALA B 13 -269.200 56.950 -45.314 1.00157.45 ATOM 91 CA ALA B 13 -269.517 55.870 -44.376 1.00158.07 ATOM 92 C ALA B 13 -269.026 56.122 -42.957 1.00159.69 ATOM 93 O ALA B 13 -268.113 55.452 -42.476 1.00161.04 ATOM 94 CB ALA B 13 -268.991 54.538 -44.889 1.00156.00 ATOM 95 N MET B 14 -269.652 57.088 -42.294 1.00161.29 ATOM 96 CA MET B 14 -269.280 57.479 -40.940 1.00161.73 ATOM 97 C MET B 14 -267.780 57.420 -40.688 1.00161.70 ATOM 98 O MET B 14 -266.967 57.639 -41.587 1.00160.98 ATOM 99 CB MET B 14 -270.010 56.616 -39.907 1.00162.97 ATOM 100 CG MET B 14 -271.530 56.650 -40.004 1.00164.32 ATOM 101 SD MET B 14 -272.270 58.261 -39.657 1.00165.88 ATOM 102 CE MET B 14 -271.881 59.168 -41.152 1.00165.30 ATOM 103 N SER B 15 -267.433 57.131 -39.441 1.00160.53 ATOM 104 CA SER B 15 -266.051 56.995 -39.020 1.00159.49 ATOM 105 C SER B 15 -266.021 56.092 -37.794 1.00159.05 ATOM 106 O SER B 15 -265.088 55.312 -37.606 1.00158.98 ATOM 107 CB SER B 15 -265.439 58.360 -38.714 1.00160.03 ATOM 108 OG SER B 15 -266.043 58.954 -37.578 1.00160.99 ATOM 109 N VAL B 16 -267.057 56.201 -36.964 1.00157.80 ATOM 110 CA VAL B 16 -267.279 55.249 -35.882 1.00156.01 ATOM 111 C VAL B 16 -267.397 53.875 -36.522 1.00155.07 ATOM 112 O VAL B 16 -267.104 52.850 -35.903 1.00154.16 ATOM 113 CB VAL B 16 -268.574 55.564 -35.105 1.00155.84 ATOM 114 CG1 VAL B 16 -268.743 54.608 -33.930 1.00155.60 ATOM 115 CG2 VAL B 16 -268.567 57.008 -34.627 1.00155.20 ATOM 116 N MET B 17 -267.838 53.875 -37.775 1.00152.94 ATOM 117 CA MET B 17 -267.824 52.683 -38.604 1.00149.91 ATOM 118 C MET B 17 -266.545 52.690 -39.436 1.00149.65 ATOM 119 O MET B 17 -265.858 51.677 -39.534 1.00149.81 ATOM 120 CB MET B 17 -269.055 52.648 -39.518 1.00148.54 ATOM 121 CG MET B 17 -270.382 52.460 -38.787 1.00146.24 ATOM 122 SD MET B 17 -270.962 50.748 -38.755 1.00145.45 ATOM 123 CE MET B 17 -271.692 50.601 -40.384 1.00142.40 ATOM 124 N ASP B 18 -266.217 53.846 -40.009 1.00148.20 ATOM 125 CA ASP B 18 -265.085 53.962 -40.931 1.00147.04 ATOM 126 C ASP B 18 -263.724 53.610 -40.321 1.00147.62 ATOM 127 O ASP B 18 -262.978 52.809 -40.885 1.00147.20 ATOM 128 CB ASP B 18 -265.037 55.359 -41.560 1.00145.05 ATOM 129 CG ASP B 18 -265.336 55.340 -43.045 1.00143.80 ATOM 130 OD1 ASP B 18 -266.023 54.404 -43.508 1.00142.04 ATOM 131 OD2 ASP B 18 -264.884 56.264 -43.753 1.00142.66 ATOM 132 N VAL B 19 -263.394 54.214 -39.183 1.00147.27 ATOM 133 CA VAL B 19 -262.109 53.957 -38.531 1.00147.34 ATOM 134 C VAL B 19 -262.046 52.529 -37.981 1.00147.47 ATOM 135 O VAL B 19 -260.985 52.036 -37.603 1.00147.17 ATOM 136 CB VAL B 19 -261.789 55.026 -37.446 1.00146.36 ATOM 137 CG1 VAL B 19 -260.705 54.550 -36.490 1.00145.87 ATOM 138 CG2 VAL B 19 -261.372 56.331 -38.113 1.00145.29 ATOM 139 N VAL B 20 -263.192 51.861 -37.969 1.00148.91 ATOM 140 CA VAL B 20 -263.241 50.446 -37.635 1.00149.86 ATOM 141 C VAL B 20 -263.395 49.632 -38.927 1.00151.71 ATOM 142 O VAL B 20 -263.365 48.401 -38.908 1.00151.81 ATOM 143 CB VAL B 20 -264.385 50.143 -36.636 1.00150.13 ATOM 144 CG1 VAL B 20 -264.294 48.715 -36.119 1.00150.18 ATOM 145 CG2 VAL B 20 -264.335 51.121 -35.473 1.00150.14 ATOM 146 N GLU B 21 -263.539 50.333 -40.052 1.00152.55 ATOM 147 CA GLU B 21 -263.671 49.697 -41.366 1.00153.57 ATOM 148 C GLU B 21 -262.369 49.720 -42.159 1.00153.87 ATOM 149 O GLU B 21 -261.716 48.696 -42.346 1.00153.42 ATOM 150 CB GLU B 21 -264.745 50.397 -42.202 1.00154.58 ATOM 151 CG GLU B 21 -266.175 50.060 -41.842 1.00156.05 ATOM 152 CD GLU B 21 -267.166 50.844 -42.678 1.00157.12 ATOM 153 OE1 GLU B 21 -266.841 51.151 -43.845 1.00157.13 ATOM 154 OE2 GLU B 21 -268.262 51.161 -42.169 1.00157.16 ATOM 155 N LEU B 22 -262.011 50.899 -42.649 1.00153.41 ATOM 156 CA LEU B 22 -260.820 51.046 -43.468 1.00153.14 ATOM 157 C LEU B 22 -259.600 50.467 -42.760 1.00152.51 ATOM 158 O LEU B 22 -258.635 50.059 -43.404 1.00152.74 ATOM 159 CB LEU B 22 -260.602 52.515 -43.830 1.00153.24 ATOM 160 CG LEU B 22 -261.809 53.170 -44.507 1.00153.82 ATOM 161 CD1 LEU B 22 -261.485 54.581 -44.970 1.00153.82 ATOM 162 CD2 LEU B 22 -262.288 52.321 -45.674 1.00153.66 ATOM 163 N ILE B 23 -259.655 50.422 -41.432 1.00151.46 ATOM 164 CA ILE B 23 -258.581 49.819 -40.651 1.00150.00 ATOM 165 C ILE B 23 -258.662 48.299 -40.690 1.00149.75 ATOM 166 O ILE B 23 -257.638 47.615 -40.700 1.00149.73 ATOM 167 CB ILE B 23 -258.586 50.308 -39.189 1.00149.34 ATOM 168 CG1 ILE B 23 -257.935 51.687 -39.104 1.00148.40 ATOM 169 CG2 ILE B 23 -257.842 49.332 -38.290 1.00149.32 ATOM 170 CD1 ILE B 23 -257.682 52.162 -37.696 1.00147.29 ATOM 171 N SER B 24 -259.882 47.775 -40.723 1.00149.17 ATOM 172 CA SER B 24 -260.088 46.335 -40.792 1.00148.20 ATOM 173 C SER B 24 -259.538 45.763 -42.098 1.00148.84 ATOM 174 O SER B 24 -258.927 44.692 -42.109 1.00148.39 ATOM 175 CB SER B 24 -261.572 45.997 -40.642 1.00147.86 ATOM 176 OG SER B 24 -262.326 46.533 -41.711 1.00147.54 ATOM 177 N ALA B 25 -259.756 46.479 -43.197 1.00148.50 ATOM 178 CA ALA B 25 -259.193 46.077 -44.480 1.00148.75 ATOM 179 C ALA B 25 -257.667 46.147 -44.444 1.00149.17 ATOM 180 O ALA B 25 -256.990 45.503 -45.245 1.00148.55 ATOM 181 CB ALA B 25 -259.749 46.935 -45.606 1.00147.96 ATOM 182 N MET B 26 -257.137 46.933 -43.510 1.00149.28 ATOM 183 CA MET B 26 -255.698 47.003 -43.281 1.00149.80 ATOM 184 C MET B 26 -255.263 45.884 -42.327 1.00150.42 ATOM 185 O MET B 26 -254.072 45.701 -42.064 1.00150.31 ATOM 186 CB MET B 26 -255.297 48.381 -42.729 1.00149.43 ATOM 187 CG MET B 26 -255.607 49.552 -43.668 1.00148.59 ATOM 188 SD MET B 26 -254.994 51.176 -43.128 1.00148.95 ATOM 189 CE MET B 26 -253.217 50.966 -43.247 1.00148.00 ATOM 190 N GLU B 27 -256.243 45.137 -41.822 1.00151.38 ATOM 191 CA GLU B 27 -255.994 44.018 -40.913 1.00152.01 ATOM 192 C GLU B 27 -256.365 42.673 -41.550 1.00151.71 ATOM 193 O GLU B 27 -256.568 41.684 -40.845 1.00151.69 ATOM 194 CB GLU B 27 -256.773 44.200 -39.598 1.00154.58 ATOM 195 CG GLU B 27 -256.325 45.378 -38.724 1.00156.70 ATOM 196 CD GLU B 27 -257.198 45.570 -37.483 1.00157.91 ATOM 197 OE1 GLU B 27 -258.420 45.320 -37.563 1.00157.78 ATOM 198 OE2 GLU B 27 -256.661 45.972 -36.427 1.00157.64 ATOM 199 N GLU B 28 -256.447 42.640 -42.878 1.00151.45 ATOM 200 CA GLU B 28 -256.864 41.435 -43.602 1.00151.31 ATOM 201 C GLU B 28 -255.825 40.982 -44.636 1.00150.45 ATOM 202 O GLU B 28 -255.383 39.832 -44.628 1.00150.07 ATOM 203 CB GLU B 28 -258.205 41.684 -44.291 1.00152.89 ATOM 204 CG GLU B 28 -258.136 42.754 -45.361 1.00154.52 ATOM 205 CD GLU B 28 -259.493 43.178 -45.853 1.00155.67 ATOM 206 OE1 GLU B 28 -260.379 43.421 -45.010 1.00156.26 ATOM 207 OE2 GLU B 28 -259.674 43.271 -47.083 1.00156.03 ATOM 208 N LYS B 29 -255.461 41.892 -45.536 1.00149.27 ATOM 209 CA LYS B 29 -254.379 41.675 -46.487 1.00148.06 ATOM 210 C LYS B 29 -253.268 42.685 -46.182 1.00148.48 ATOM 211 O LYS B 29 -253.522 43.718 -45.556 1.00148.71 ATOM 212 CB LYS B 29 -254.868 41.892 -47.918 1.00145.23 ATOM 213 CG LYS B 29 -255.975 40.977 -48.402 1.00142.21 ATOM 214 CD LYS B 29 -256.370 41.424 -49.800 1.00140.35 ATOM 215 CE LYS B 29 -257.218 40.419 -50.532 1.00139.01 ATOM 216 NZ LYS B 29 -257.447 40.909 -51.917 1.00136.52 ATOM 217 N PHE B 30 -252.050 42.390 -46.634 1.00149.18 ATOM 218 CA PHE B 30 -250.888 43.273 -46.451 1.00149.72 ATOM 219 C PHE B 30 -250.768 43.926 -45.066 1.00149.75 ATOM 220 O PHE B 30 -251.603 43.755 -44.180 1.00150.27 ATOM 221 CB PHE B 30 -250.840 44.348 -47.543 1.00148.97 ATOM 222 CG PHE B 30 -249.761 45.374 -47.335 1.00149.10 ATOM 223 CD1 PHE B 30 -248.431 45.050 -47.543 1.00149.42 ATOM 224 CD2 PHE B 30 -250.077 46.662 -46.924 1.00149.16 ATOM 225 CE1 PHE B 30 -247.437 45.993 -47.350 1.00149.50 ATOM 226 CE2 PHE B 30 -249.089 47.608 -46.729 1.00148.94 ATOM 227 CZ PHE B 30 -247.769 47.274 -46.943 1.00149.39 TER