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 BM 30 SER ILE THR LYS ASP GLN ILE ILE GLU ALA VAL ALA ALA SEQRES 2 BM 30 MET SER VAL MET ASP VAL VAL GLU LEU ILE SER ALA MET SEQRES 3 BM 30 GLU GLU LYS PHE ATOM 1 N SER B 1 -276.041 50.746 -45.883 1.00133.58 ATOM 2 CA SER B 1 -275.097 50.209 -46.859 1.00134.17 ATOM 3 C SER B 1 -274.116 49.251 -46.179 1.00134.17 ATOM 4 O SER B 1 -274.176 49.066 -44.962 1.00133.83 ATOM 5 CB SER B 1 -274.370 51.347 -47.583 1.00134.30 ATOM 6 OG SER B 1 -275.282 52.138 -48.334 1.00132.79 ATOM 7 N ILE B 2 -273.226 48.642 -46.961 1.00134.00 ATOM 8 CA ILE B 2 -272.339 47.592 -46.451 1.00133.34 ATOM 9 C ILE B 2 -270.871 48.012 -46.357 1.00133.13 ATOM 10 O ILE B 2 -270.465 49.022 -46.931 1.00132.68 ATOM 11 CB ILE B 2 -272.451 46.294 -47.292 1.00133.39 ATOM 12 CG1 ILE B 2 -272.928 45.137 -46.419 1.00133.36 ATOM 13 CG2 ILE B 2 -271.124 45.940 -47.927 1.00134.01 ATOM 14 CD1 ILE B 2 -271.970 44.783 -45.305 1.00132.17 ATOM 15 N THR B 3 -270.084 47.227 -45.625 1.00132.31 ATOM 16 CA THR B 3 -268.679 47.537 -45.402 1.00131.04 ATOM 17 C THR B 3 -267.741 46.493 -46.016 1.00131.13 ATOM 18 O THR B 3 -267.153 46.721 -47.072 1.00130.15 ATOM 19 CB THR B 3 -268.381 47.698 -43.894 1.00130.49 ATOM 20 OG1 THR B 3 -268.502 46.431 -43.233 1.00129.90 ATOM 21 CG2 THR B 3 -269.359 48.681 -43.268 1.00129.92 ATOM 22 N LYS B 4 -267.616 45.347 -45.351 1.00130.82 ATOM 23 CA LYS B 4 -266.693 44.293 -45.766 1.00130.04 ATOM 24 C LYS B 4 -267.260 43.408 -46.875 1.00130.75 ATOM 25 O LYS B 4 -266.511 42.857 -47.681 1.00130.35 ATOM 26 CB LYS B 4 -266.282 43.446 -44.555 1.00127.72 ATOM 27 CG LYS B 4 -265.667 44.279 -43.439 1.00125.92 ATOM 28 CD LYS B 4 -265.477 43.495 -42.149 1.00125.23 ATOM 29 CE LYS B 4 -264.942 44.413 -41.045 1.00125.86 ATOM 30 NZ LYS B 4 -264.779 43.743 -39.719 1.00124.12 ATOM 31 N ASP B 5 -268.582 43.271 -46.913 1.00131.62 ATOM 32 CA ASP B 5 -269.233 42.486 -47.958 1.00132.59 ATOM 33 C ASP B 5 -269.012 43.113 -49.333 1.00133.22 ATOM 34 O ASP B 5 -268.920 42.407 -50.334 1.00133.34 ATOM 35 CB ASP B 5 -270.733 42.328 -47.675 1.00132.18 ATOM 36 CG ASP B 5 -271.019 41.358 -46.538 1.00132.38 ATOM 37 OD1 ASP B 5 -271.027 40.132 -46.785 1.00132.69 ATOM 38 OD2 ASP B 5 -271.244 41.820 -45.399 1.00131.92 ATOM 39 N GLN B 6 -268.921 44.439 -49.375 1.00134.28 ATOM 40 CA GLN B 6 -268.672 45.151 -50.627 1.00135.44 ATOM 41 C GLN B 6 -267.181 45.365 -50.863 1.00137.75 ATOM 42 O GLN B 6 -266.776 45.827 -51.930 1.00137.99 ATOM 43 CB GLN B 6 -269.406 46.495 -50.661 1.00133.61 ATOM 44 CG GLN B 6 -270.818 46.432 -51.220 1.00131.94 ATOM 45 CD GLN B 6 -271.552 47.746 -51.067 1.00131.60 ATOM 46 OE1 GLN B 6 -271.384 48.451 -50.070 1.00131.82 ATOM 47 NE2 GLN B 6 -272.363 48.090 -52.061 1.00131.19 ATOM 48 N ILE B 7 -266.371 45.038 -49.860 1.00139.54 ATOM 49 CA ILE B 7 -264.920 45.056 -50.015 1.00140.37 ATOM 50 C ILE B 7 -264.441 43.722 -50.581 1.00141.45 ATOM 51 O ILE B 7 -263.613 43.688 -51.489 1.00140.78 ATOM 52 CB ILE B 7 -264.198 45.347 -48.683 1.00140.20 ATOM 53 CG1 ILE B 7 -264.583 46.733 -48.150 1.00139.43 ATOM 54 CG2 ILE B 7 -262.689 45.213 -48.852 1.00139.99 ATOM 55 CD1 ILE B 7 -264.687 47.805 -49.211 1.00137.92 ATOM 56 N ILE B 8 -264.976 42.629 -50.040 1.00142.40 ATOM 57 CA ILE B 8 -264.706 41.287 -50.551 1.00143.55 ATOM 58 C ILE B 8 -265.202 41.157 -51.992 1.00144.60 ATOM 59 O ILE B 8 -264.529 40.569 -52.839 1.00144.77 ATOM 60 CB ILE B 8 -265.370 40.195 -49.666 1.00142.48 ATOM 61 CG1 ILE B 8 -264.810 40.234 -48.235 1.00141.21 ATOM 62 CG2 ILE B 8 -265.198 38.806 -50.286 1.00142.80 ATOM 63 CD1 ILE B 8 -263.573 39.368 -48.008 1.00138.18 ATOM 64 N GLU B 9 -266.379 41.711 -52.267 1.00145.42 ATOM 65 CA GLU B 9 -266.912 41.725 -53.627 1.00146.30 ATOM 66 C GLU B 9 -266.236 42.794 -54.480 1.00146.81 ATOM 67 O GLU B 9 -266.121 42.643 -55.696 1.00147.69 ATOM 68 CB GLU B 9 -268.432 41.910 -53.629 1.00146.07 ATOM 69 CG GLU B 9 -269.203 40.636 -53.332 1.00146.72 ATOM 70 CD GLU B 9 -270.700 40.806 -53.491 1.00147.03 ATOM 71 OE1 GLU B 9 -271.211 41.905 -53.187 1.00148.11 ATOM 72 OE2 GLU B 9 -271.364 39.842 -53.927 1.00147.22 ATOM 73 N ALA B 10 -265.797 43.877 -53.843 1.00146.39 ATOM 74 CA ALA B 10 -264.966 44.855 -54.527 1.00145.47 ATOM 75 C ALA B 10 -263.754 44.109 -55.057 1.00145.48 ATOM 76 O ALA B 10 -263.798 43.557 -56.155 1.00145.77 ATOM 77 CB ALA B 10 -264.545 45.962 -53.584 1.00143.64 ATOM 78 N VAL B 11 -262.686 44.072 -54.261 1.00144.99 ATOM 79 CA VAL B 11 -261.484 43.308 -54.596 1.00144.33 ATOM 80 C VAL B 11 -261.247 43.316 -56.103 1.00145.42 ATOM 81 O VAL B 11 -260.825 42.321 -56.691 1.00144.59 ATOM 82 CB VAL B 11 -261.579 41.848 -54.077 1.00142.93 ATOM 83 CG1 VAL B 11 -260.266 41.110 -54.275 1.00142.33 ATOM 84 CG2 VAL B 11 -261.944 41.838 -52.614 1.00141.78 ATOM 85 N ALA B 12 -261.536 44.453 -56.724 1.00146.17 ATOM 86 CA ALA B 12 -261.415 44.589 -58.166 1.00147.81 ATOM 87 C ALA B 12 -260.971 45.998 -58.492 1.00149.29 ATOM 88 O ALA B 12 -259.827 46.370 -58.235 1.00151.11 ATOM 89 CB ALA B 12 -262.738 44.282 -58.847 1.00145.70 ATOM 90 N ALA B 13 -261.888 46.782 -59.049 1.00149.44 ATOM 91 CA ALA B 13 -261.594 48.161 -59.412 1.00148.86 ATOM 92 C ALA B 13 -260.251 48.245 -60.123 1.00149.23 ATOM 93 O ALA B 13 -259.363 48.971 -59.688 1.00149.36 ATOM 94 CB ALA B 13 -261.593 49.043 -58.176 1.00147.40 ATOM 95 N MET B 14 -260.117 47.479 -61.205 1.00149.38 ATOM 96 CA MET B 14 -258.903 47.423 -62.022 1.00148.96 ATOM 97 C MET B 14 -257.959 48.593 -61.787 1.00149.52 ATOM 98 O MET B 14 -258.401 49.723 -61.616 1.00149.22 ATOM 99 CB MET B 14 -259.281 47.378 -63.502 1.00149.16 ATOM 100 CG MET B 14 -259.911 48.660 -64.021 1.00149.50 ATOM 101 SD MET B 14 -260.595 48.512 -65.685 1.00150.68 ATOM 102 CE MET B 14 -262.187 47.769 -65.340 1.00149.53 ATOM 103 N SER B 15 -256.659 48.324 -61.798 1.00149.84 ATOM 104 CA SER B 15 -255.668 49.373 -61.583 1.00151.08 ATOM 105 C SER B 15 -256.020 50.645 -62.351 1.00151.38 ATOM 106 O SER B 15 -255.644 51.743 -61.943 1.00151.55 ATOM 107 CB SER B 15 -254.265 48.892 -61.957 1.00151.12 ATOM 108 OG SER B 15 -253.281 49.828 -61.558 1.00152.13 ATOM 109 N VAL B 16 -256.740 50.499 -63.462 1.00150.55 ATOM 110 CA VAL B 16 -257.278 51.661 -64.162 1.00149.60 ATOM 111 C VAL B 16 -258.204 52.402 -63.207 1.00148.82 ATOM 112 O VAL B 16 -257.917 53.525 -62.797 1.00148.82 ATOM 113 CB VAL B 16 -258.072 51.268 -65.426 1.00149.43 ATOM 114 CG1 VAL B 16 -258.257 52.478 -66.335 1.00149.10 ATOM 115 CG2 VAL B 16 -257.366 50.152 -66.170 1.00149.18 ATOM 116 N MET B 17 -259.310 51.758 -62.847 1.00148.09 ATOM 117 CA MET B 17 -260.236 52.308 -61.864 1.00146.63 ATOM 118 C MET B 17 -259.510 52.587 -60.554 1.00145.96 ATOM 119 O MET B 17 -259.651 53.658 -59.971 1.00145.28 ATOM 120 CB MET B 17 -261.397 51.340 -61.616 1.00147.72 ATOM 121 CG MET B 17 -262.197 50.979 -62.862 1.00148.16 ATOM 122 SD MET B 17 -263.219 52.327 -63.493 1.00150.14 ATOM 123 CE MET B 17 -264.776 51.997 -62.673 1.00147.26 ATOM 124 N ASP B 18 -258.728 51.613 -60.104 1.00144.46 ATOM 125 CA ASP B 18 -257.993 51.717 -58.850 1.00142.52 ATOM 126 C ASP B 18 -257.120 52.967 -58.790 1.00142.73 ATOM 127 O ASP B 18 -257.403 53.891 -58.029 1.00142.10 ATOM 128 CB ASP B 18 -257.136 50.466 -58.633 1.00142.39 ATOM 129 CG ASP B 18 -257.495 49.727 -57.357 1.00141.50 ATOM 130 OD1 ASP B 18 -256.875 50.015 -56.314 1.00141.52 ATOM 131 OD2 ASP B 18 -258.396 48.861 -57.394 1.00141.05 ATOM 132 N VAL B 19 -256.052 52.981 -59.583 1.00141.70 ATOM 133 CA VAL B 19 -255.123 54.107 -59.597 1.00141.86 ATOM 134 C VAL B 19 -255.869 55.426 -59.769 1.00141.55 ATOM 135 O VAL B 19 -255.491 56.442 -59.186 1.00141.63 ATOM 136 CB VAL B 19 -254.048 53.955 -60.700 1.00141.35 ATOM 137 CG1 VAL B 19 -253.201 55.215 -60.802 1.00142.11 ATOM 138 CG2 VAL B 19 -253.170 52.748 -60.415 1.00141.34 ATOM 139 N VAL B 20 -256.940 55.402 -60.556 1.00140.73 ATOM 140 CA VAL B 20 -257.775 56.585 -60.745 1.00140.10 ATOM 141 C VAL B 20 -258.570 56.921 -59.480 1.00139.46 ATOM 142 O VAL B 20 -258.796 58.092 -59.177 1.00139.17 ATOM 143 CB VAL B 20 -258.727 56.424 -61.952 1.00140.63 ATOM 144 CG1 VAL B 20 -259.793 57.508 -61.945 1.00140.37 ATOM 145 CG2 VAL B 20 -257.937 56.452 -63.255 1.00140.10 ATOM 146 N GLU B 21 -258.986 55.894 -58.744 1.00138.79 ATOM 147 CA GLU B 21 -259.671 56.093 -57.469 1.00137.11 ATOM 148 C GLU B 21 -258.745 56.765 -56.468 1.00136.79 ATOM 149 O GLU B 21 -259.135 57.708 -55.789 1.00136.63 ATOM 150 CB GLU B 21 -260.167 54.762 -56.905 1.00136.87 ATOM 151 CG GLU B 21 -261.341 54.185 -57.656 1.00136.55 ATOM 152 CD GLU B 21 -261.586 52.732 -57.326 1.00136.63 ATOM 153 OE1 GLU B 21 -261.824 52.424 -56.139 1.00136.83 ATOM 154 OE2 GLU B 21 -261.532 51.897 -58.253 1.00136.09 ATOM 155 N LEU B 22 -257.518 56.263 -56.381 1.00135.06 ATOM 156 CA LEU B 22 -256.496 56.874 -55.544 1.00133.34 ATOM 157 C LEU B 22 -256.248 58.321 -55.961 1.00133.84 ATOM 158 O LEU B 22 -256.331 59.234 -55.138 1.00133.40 ATOM 159 CB LEU B 22 -255.198 56.065 -55.620 1.00131.81 ATOM 160 CG LEU B 22 -255.051 54.906 -54.629 1.00129.29 ATOM 161 CD1 LEU B 22 -254.009 53.900 -55.084 1.00127.89 ATOM 162 CD2 LEU B 22 -254.703 55.458 -53.265 1.00127.99 ATOM 163 N ILE B 23 -255.951 58.522 -57.242 1.00133.01 ATOM 164 CA ILE B 23 -255.701 59.857 -57.775 1.00132.38 ATOM 165 C ILE B 23 -256.888 60.783 -57.510 1.00133.05 ATOM 166 O ILE B 23 -256.714 61.893 -57.007 1.00132.96 ATOM 167 CB ILE B 23 -255.392 59.825 -59.294 1.00131.40 ATOM 168 CG1 ILE B 23 -254.170 58.943 -59.585 1.00130.30 ATOM 169 CG2 ILE B 23 -255.180 61.234 -59.833 1.00131.73 ATOM 170 CD1 ILE B 23 -252.905 59.350 -58.856 1.00127.48 ATOM 171 N SER B 24 -258.091 60.321 -57.839 1.00133.49 ATOM 172 CA SER B 24 -259.296 61.109 -57.594 1.00133.99 ATOM 173 C SER B 24 -259.718 61.028 -56.129 1.00134.78 ATOM 174 O SER B 24 -260.685 61.670 -55.717 1.00134.39 ATOM 175 CB SER B 24 -260.444 60.676 -58.512 1.00133.15 ATOM 176 OG SER B 24 -260.970 59.421 -58.123 1.00133.78 ATOM 177 N ALA B 25 -258.993 60.230 -55.349 1.00135.93 ATOM 178 CA ALA B 25 -259.169 60.221 -53.902 1.00136.87 ATOM 179 C ALA B 25 -258.288 61.308 -53.292 1.00138.25 ATOM 180 O ALA B 25 -258.362 61.590 -52.095 1.00138.75 ATOM 181 CB ALA B 25 -258.827 58.859 -53.320 1.00134.93 ATOM 182 N MET B 26 -257.458 61.919 -54.133 1.00139.48 ATOM 183 CA MET B 26 -256.618 63.038 -53.719 1.00140.23 ATOM 184 C MET B 26 -257.224 64.370 -54.167 1.00141.24 ATOM 185 O MET B 26 -256.698 65.437 -53.850 1.00140.85 ATOM 186 CB MET B 26 -255.198 62.885 -54.272 1.00139.62 ATOM 187 CG MET B 26 -254.450 61.661 -53.756 1.00139.93 ATOM 188 SD MET B 26 -253.595 61.942 -52.193 1.00140.57 ATOM 189 CE MET B 26 -252.335 63.106 -52.707 1.00140.88 ATOM 190 N GLU B 27 -258.327 64.296 -54.911 1.00142.06 ATOM 191 CA GLU B 27 -259.077 65.483 -55.318 1.00142.62 ATOM 192 C GLU B 27 -260.057 65.860 -54.213 1.00143.28 ATOM 193 O GLU B 27 -260.962 66.675 -54.414 1.00143.42 ATOM 194 CB GLU B 27 -259.842 65.222 -56.620 1.00143.13 ATOM 195 CG GLU B 27 -258.960 64.908 -57.826 1.00143.32 ATOM 196 CD GLU B 27 -259.763 64.574 -59.078 1.00143.31 ATOM 197 OE1 GLU B 27 -260.765 63.835 -58.974 1.00142.82 ATOM 198 OE2 GLU B 27 -259.390 65.052 -60.170 1.00143.02 ATOM 199 N GLU B 28 -259.860 65.256 -53.045 1.00144.06 ATOM 200 CA GLU B 28 -260.759 65.420 -51.910 1.00144.68 ATOM 201 C GLU B 28 -259.989 65.360 -50.594 1.00144.79 ATOM 202 O GLU B 28 -260.393 65.963 -49.598 1.00144.52 ATOM 203 CB GLU B 28 -261.801 64.311 -51.923 1.00144.25 ATOM 204 CG GLU B 28 -261.186 62.931 -51.851 1.00145.61 ATOM 205 CD GLU B 28 -262.222 61.837 -51.854 1.00147.14 ATOM 206 OE1 GLU B 28 -263.262 62.005 -51.184 1.00148.12 ATOM 207 OE2 GLU B 28 -262.000 60.813 -52.532 1.00148.23 ATOM 208 N LYS B 29 -258.886 64.615 -50.594 1.00144.94 ATOM 209 CA LYS B 29 -258.050 64.469 -49.407 1.00144.83 ATOM 210 C LYS B 29 -256.572 64.371 -49.783 1.00145.35 ATOM 211 O LYS B 29 -256.212 63.680 -50.736 1.00145.01 ATOM 212 CB LYS B 29 -258.460 63.229 -48.616 1.00142.33 ATOM 213 CG LYS B 29 -259.910 63.206 -48.173 1.00140.14 ATOM 214 CD LYS B 29 -260.277 61.808 -47.717 1.00138.28 ATOM 215 CE LYS B 29 -261.653 61.754 -47.092 1.00137.83 ATOM 216 NZ LYS B 29 -261.996 60.357 -46.695 1.00135.08 ATOM 217 N PHE B 30 -255.727 65.062 -49.022 1.00147.13 ATOM 218 CA PHE B 30 -254.280 65.071 -49.247 1.00148.46 ATOM 219 C PHE B 30 -253.881 65.953 -50.430 1.00148.59 ATOM 220 O PHE B 30 -253.364 67.054 -50.228 1.00149.13 ATOM 221 CB PHE B 30 -253.735 63.652 -49.436 1.00148.67 ATOM 222 CG PHE B 30 -253.950 62.756 -48.254 1.00149.53 ATOM 223 CD1 PHE B 30 -253.183 62.900 -47.112 1.00150.45 ATOM 224 CD2 PHE B 30 -254.912 61.763 -48.287 1.00149.66 ATOM 225 CE1 PHE B 30 -253.378 62.074 -46.019 1.00150.48 ATOM 226 CE2 PHE B 30 -255.111 60.934 -47.199 1.00149.83 ATOM 227 CZ PHE B 30 -254.343 61.089 -46.064 1.00150.07 TER