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 BK 30 SER ILE THR LYS ASP GLN ILE ILE GLU ALA VAL ALA ALA SEQRES 2 BK 30 MET SER VAL MET ASP VAL VAL GLU LEU ILE SER ALA MET SEQRES 3 BK 30 GLU GLU LYS PHE ATOM 1 N SER B 1 -258.869 38.591 -71.797 1.00132.55 ATOM 2 CA SER B 1 -257.801 37.654 -72.139 1.00133.25 ATOM 3 C SER B 1 -257.547 36.643 -71.026 1.00134.21 ATOM 4 O SER B 1 -257.685 36.955 -69.842 1.00134.24 ATOM 5 CB SER B 1 -256.509 38.405 -72.464 1.00132.14 ATOM 6 OG SER B 1 -256.646 39.170 -73.646 1.00131.20 ATOM 7 N ILE B 2 -257.165 35.432 -71.421 1.00135.03 ATOM 8 CA ILE B 2 -256.871 34.355 -70.479 1.00134.92 ATOM 9 C ILE B 2 -255.605 34.630 -69.670 1.00136.29 ATOM 10 O ILE B 2 -254.574 35.014 -70.222 1.00135.72 ATOM 11 CB ILE B 2 -256.720 32.997 -71.205 1.00134.38 ATOM 12 CG1 ILE B 2 -258.036 32.602 -71.883 1.00133.42 ATOM 13 CG2 ILE B 2 -256.266 31.913 -70.235 1.00134.12 ATOM 14 CD1 ILE B 2 -258.027 31.210 -72.469 1.00132.09 ATOM 15 N THR B 3 -255.692 34.420 -68.359 1.00138.15 ATOM 16 CA THR B 3 -254.567 34.653 -67.460 1.00140.33 ATOM 17 C THR B 3 -253.485 33.594 -67.637 1.00141.57 ATOM 18 O THR B 3 -252.297 33.910 -67.695 1.00140.96 ATOM 19 CB THR B 3 -255.018 34.655 -65.988 1.00140.14 ATOM 20 OG1 THR B 3 -255.444 33.339 -65.612 1.00140.65 ATOM 21 CG2 THR B 3 -256.165 35.629 -65.787 1.00140.48 ATOM 22 N LYS B 4 -253.909 32.337 -67.717 1.00142.84 ATOM 23 CA LYS B 4 -252.991 31.219 -67.882 1.00143.58 ATOM 24 C LYS B 4 -251.938 31.523 -68.944 1.00144.43 ATOM 25 O LYS B 4 -250.756 31.250 -68.748 1.00144.13 ATOM 26 CB LYS B 4 -253.762 29.947 -68.243 1.00143.29 ATOM 27 CG LYS B 4 -254.809 29.532 -67.210 1.00143.12 ATOM 28 CD LYS B 4 -255.667 28.374 -67.721 1.00142.58 ATOM 29 CE LYS B 4 -256.746 27.978 -66.720 1.00142.04 ATOM 30 NZ LYS B 4 -257.598 26.872 -67.241 1.00139.49 ATOM 31 N ASP B 5 -252.371 32.098 -70.062 1.00146.36 ATOM 32 CA ASP B 5 -251.453 32.469 -71.135 1.00147.57 ATOM 33 C ASP B 5 -250.679 33.737 -70.796 1.00147.93 ATOM 34 O ASP B 5 -249.485 33.841 -71.078 1.00147.76 ATOM 35 CB ASP B 5 -252.204 32.654 -72.455 1.00149.03 ATOM 36 CG ASP B 5 -252.814 31.366 -72.963 1.00150.80 ATOM 37 OD1 ASP B 5 -252.056 30.497 -73.444 1.00151.03 ATOM 38 OD2 ASP B 5 -254.052 31.225 -72.887 1.00152.20 ATOM 39 N GLN B 6 -251.368 34.700 -70.193 1.00147.96 ATOM 40 CA GLN B 6 -250.746 35.960 -69.798 1.00147.92 ATOM 41 C GLN B 6 -249.561 35.725 -68.859 1.00148.66 ATOM 42 O GLN B 6 -248.762 36.629 -68.607 1.00148.07 ATOM 43 CB GLN B 6 -251.788 36.890 -69.161 1.00148.67 ATOM 44 CG GLN B 6 -252.852 37.395 -70.148 1.00148.49 ATOM 45 CD GLN B 6 -253.996 38.149 -69.478 1.00148.45 ATOM 46 OE1 GLN B 6 -254.563 37.692 -68.484 1.00148.40 ATOM 47 NE2 GLN B 6 -254.341 39.310 -70.028 1.00147.85 ATOM 48 N ILE B 7 -249.451 34.499 -68.357 1.00149.42 ATOM 49 CA ILE B 7 -248.356 34.113 -67.477 1.00150.05 ATOM 50 C ILE B 7 -247.283 33.351 -68.242 1.00150.73 ATOM 51 O ILE B 7 -246.091 33.574 -68.043 1.00150.13 ATOM 52 CB ILE B 7 -248.855 33.229 -66.325 1.00150.10 ATOM 53 CG1 ILE B 7 -249.999 33.924 -65.589 1.00149.90 ATOM 54 CG2 ILE B 7 -247.719 32.905 -65.371 1.00149.52 ATOM 55 CD1 ILE B 7 -249.649 35.316 -65.112 1.00149.95 ATOM 56 N ILE B 8 -247.717 32.447 -69.115 1.00151.55 ATOM 57 CA ILE B 8 -246.797 31.649 -69.917 1.00152.62 ATOM 58 C ILE B 8 -245.839 32.534 -70.703 1.00153.18 ATOM 59 O ILE B 8 -244.649 32.239 -70.806 1.00153.34 ATOM 60 CB ILE B 8 -247.554 30.742 -70.911 1.00152.40 ATOM 61 CG1 ILE B 8 -248.420 29.726 -70.161 1.00152.31 ATOM 62 CG2 ILE B 8 -246.576 30.030 -71.833 1.00152.65 ATOM 63 CD1 ILE B 8 -247.629 28.714 -69.357 1.00151.13 ATOM 64 N GLU B 9 -246.362 33.626 -71.249 1.00153.81 ATOM 65 CA GLU B 9 -245.569 34.513 -72.090 1.00154.63 ATOM 66 C GLU B 9 -244.628 35.391 -71.270 1.00154.75 ATOM 67 O GLU B 9 -244.072 36.361 -71.785 1.00154.78 ATOM 68 CB GLU B 9 -246.485 35.391 -72.944 1.00154.85 ATOM 69 CG GLU B 9 -247.539 34.620 -73.721 1.00156.14 ATOM 70 CD GLU B 9 -248.473 35.529 -74.497 1.00157.29 ATOM 71 OE1 GLU B 9 -247.976 36.394 -75.251 1.00158.38 ATOM 72 OE2 GLU B 9 -249.705 35.384 -74.348 1.00157.66 ATOM 73 N ALA B 10 -244.445 35.050 -69.998 1.00154.32 ATOM 74 CA ALA B 10 -243.614 35.862 -69.115 1.00153.29 ATOM 75 C ALA B 10 -242.685 35.041 -68.219 1.00153.07 ATOM 76 O ALA B 10 -241.519 35.396 -68.046 1.00152.68 ATOM 77 CB ALA B 10 -244.486 36.787 -68.271 1.00151.77 ATOM 78 N VAL B 11 -243.205 33.952 -67.655 1.00152.90 ATOM 79 CA VAL B 11 -242.458 33.139 -66.693 1.00151.86 ATOM 80 C VAL B 11 -241.021 32.877 -67.130 1.00151.04 ATOM 81 O VAL B 11 -240.095 33.553 -66.685 1.00150.04 ATOM 82 CB VAL B 11 -243.145 31.775 -66.423 1.00152.51 ATOM 83 CG1 VAL B 11 -242.344 30.966 -65.405 1.00152.50 ATOM 84 CG2 VAL B 11 -244.568 31.977 -65.938 1.00152.22 ATOM 85 N ALA B 12 -240.843 31.891 -68.004 1.00150.50 ATOM 86 CA ALA B 12 -239.512 31.492 -68.440 1.00150.47 ATOM 87 C ALA B 12 -238.995 32.356 -69.588 1.00151.00 ATOM 88 O ALA B 12 -238.292 31.868 -70.472 1.00151.40 ATOM 89 CB ALA B 12 -239.500 30.024 -68.826 1.00148.49 ATOM 90 N ALA B 13 -239.347 33.638 -69.573 1.00150.98 ATOM 91 CA ALA B 13 -238.823 34.582 -70.553 1.00150.47 ATOM 92 C ALA B 13 -237.367 34.896 -70.225 1.00150.61 ATOM 93 O ALA B 13 -236.747 34.209 -69.413 1.00150.72 ATOM 94 CB ALA B 13 -239.660 35.856 -70.573 1.00148.07 ATOM 95 N MET B 14 -236.822 35.931 -70.853 1.00150.63 ATOM 96 CA MET B 14 -235.427 36.295 -70.625 1.00150.22 ATOM 97 C MET B 14 -235.316 37.640 -69.889 1.00150.27 ATOM 98 O MET B 14 -236.042 38.590 -70.190 1.00150.34 ATOM 99 CB MET B 14 -234.652 36.303 -71.949 1.00149.23 ATOM 100 CG MET B 14 -234.849 35.044 -72.824 1.00148.00 ATOM 101 SD MET B 14 -233.878 33.569 -72.391 1.00146.95 ATOM 102 CE MET B 14 -234.994 32.713 -71.285 1.00146.56 ATOM 103 N SER B 15 -234.398 37.700 -68.926 1.00150.16 ATOM 104 CA SER B 15 -234.316 38.799 -67.957 1.00150.02 ATOM 105 C SER B 15 -234.316 40.226 -68.524 1.00150.14 ATOM 106 O SER B 15 -234.907 41.135 -67.934 1.00149.59 ATOM 107 CB SER B 15 -233.097 38.601 -67.052 1.00149.99 ATOM 108 OG SER B 15 -231.913 38.474 -67.820 1.00150.02 ATOM 109 N VAL B 16 -233.644 40.428 -69.653 1.00150.11 ATOM 110 CA VAL B 16 -233.545 41.760 -70.240 1.00150.12 ATOM 111 C VAL B 16 -234.913 42.283 -70.680 1.00149.70 ATOM 112 O VAL B 16 -235.240 43.452 -70.464 1.00148.93 ATOM 113 CB VAL B 16 -232.557 41.789 -71.427 1.00150.19 ATOM 114 CG1 VAL B 16 -232.546 43.164 -72.078 1.00150.40 ATOM 115 CG2 VAL B 16 -231.161 41.405 -70.959 1.00150.04 ATOM 116 N MET B 17 -235.712 41.409 -71.287 1.00148.95 ATOM 117 CA MET B 17 -237.056 41.770 -71.726 1.00148.34 ATOM 118 C MET B 17 -237.896 42.289 -70.568 1.00148.12 ATOM 119 O MET B 17 -238.705 43.204 -70.731 1.00148.29 ATOM 120 CB MET B 17 -237.757 40.561 -72.352 1.00148.24 ATOM 121 CG MET B 17 -237.730 40.522 -73.873 1.00148.11 ATOM 122 SD MET B 17 -238.574 41.918 -74.651 1.00148.66 ATOM 123 CE MET B 17 -240.082 42.000 -73.690 1.00147.68 ATOM 124 N ASP B 18 -237.690 41.697 -69.396 1.00147.97 ATOM 125 CA ASP B 18 -238.530 41.958 -68.233 1.00147.46 ATOM 126 C ASP B 18 -238.289 43.333 -67.615 1.00147.41 ATOM 127 O ASP B 18 -239.234 44.026 -67.238 1.00146.49 ATOM 128 CB ASP B 18 -238.320 40.863 -67.185 1.00147.74 ATOM 129 CG ASP B 18 -238.390 39.466 -67.779 1.00147.61 ATOM 130 OD1 ASP B 18 -239.311 39.197 -68.580 1.00147.24 ATOM 131 OD2 ASP B 18 -237.516 38.637 -67.452 1.00147.34 ATOM 132 N VAL B 19 -237.022 43.720 -67.508 1.00146.72 ATOM 133 CA VAL B 19 -236.666 45.014 -66.938 1.00145.70 ATOM 134 C VAL B 19 -237.257 46.147 -67.766 1.00144.68 ATOM 135 O VAL B 19 -237.803 47.107 -67.222 1.00143.95 ATOM 136 CB VAL B 19 -235.142 45.189 -66.851 1.00146.43 ATOM 137 CG1 VAL B 19 -234.800 46.575 -66.338 1.00146.59 ATOM 138 CG2 VAL B 19 -234.546 44.124 -65.952 1.00146.57 ATOM 139 N VAL B 20 -237.150 46.024 -69.085 1.00143.92 ATOM 140 CA VAL B 20 -237.736 46.999 -69.994 1.00143.27 ATOM 141 C VAL B 20 -239.257 47.009 -69.826 1.00142.57 ATOM 142 O VAL B 20 -239.962 47.781 -70.478 1.00142.31 ATOM 143 CB VAL B 20 -237.356 46.696 -71.466 1.00142.80 ATOM 144 CG1 VAL B 20 -237.784 47.835 -72.382 1.00142.50 ATOM 145 CG2 VAL B 20 -235.859 46.459 -71.587 1.00142.23 ATOM 146 N GLU B 21 -239.754 46.154 -68.935 1.00141.81 ATOM 147 CA GLU B 21 -241.189 46.048 -68.681 1.00141.47 ATOM 148 C GLU B 21 -241.562 46.396 -67.238 1.00141.76 ATOM 149 O GLU B 21 -242.710 46.739 -66.947 1.00141.52 ATOM 150 CB GLU B 21 -241.688 44.650 -69.043 1.00140.80 ATOM 151 CG GLU B 21 -241.625 44.352 -70.531 1.00140.12 ATOM 152 CD GLU B 21 -241.758 42.875 -70.832 1.00139.84 ATOM 153 OE1 GLU B 21 -241.174 42.068 -70.081 1.00139.63 ATOM 154 OE2 GLU B 21 -242.447 42.516 -71.811 1.00138.65 ATOM 155 N LEU B 22 -240.591 46.309 -66.336 1.00141.28 ATOM 156 CA LEU B 22 -240.806 46.724 -64.956 1.00139.90 ATOM 157 C LEU B 22 -240.899 48.247 -64.873 1.00140.05 ATOM 158 O LEU B 22 -241.906 48.787 -64.420 1.00139.93 ATOM 159 CB LEU B 22 -239.689 46.196 -64.048 1.00139.55 ATOM 160 CG LEU B 22 -239.632 44.676 -63.866 1.00138.28 ATOM 161 CD1 LEU B 22 -238.352 44.246 -63.164 1.00137.23 ATOM 162 CD2 LEU B 22 -240.856 44.194 -63.106 1.00137.60 ATOM 163 N ILE B 23 -239.851 48.932 -65.323 1.00138.81 ATOM 164 CA ILE B 23 -239.820 50.393 -65.293 1.00138.09 ATOM 165 C ILE B 23 -240.996 51.001 -66.058 1.00138.27 ATOM 166 O ILE B 23 -241.627 51.948 -65.586 1.00138.20 ATOM 167 CB ILE B 23 -238.490 50.954 -65.854 1.00137.49 ATOM 168 CG1 ILE B 23 -237.323 50.606 -64.924 1.00136.32 ATOM 169 CG2 ILE B 23 -238.573 52.465 -66.027 1.00137.52 ATOM 170 CD1 ILE B 23 -237.264 51.450 -63.664 1.00134.23 ATOM 171 N SER B 24 -241.291 50.451 -67.233 1.00138.21 ATOM 172 CA SER B 24 -242.413 50.935 -68.037 1.00137.13 ATOM 173 C SER B 24 -243.743 50.638 -67.345 1.00137.06 ATOM 174 O SER B 24 -244.796 51.151 -67.734 1.00136.36 ATOM 175 CB SER B 24 -242.375 50.354 -69.461 1.00136.28 ATOM 176 OG SER B 24 -242.216 48.947 -69.456 1.00135.44 ATOM 177 N ALA B 25 -243.677 49.809 -66.309 1.00137.59 ATOM 178 CA ALA B 25 -244.831 49.552 -65.464 1.00139.09 ATOM 179 C ALA B 25 -244.935 50.623 -64.374 1.00140.56 ATOM 180 O ALA B 25 -246.018 50.893 -63.855 1.00140.71 ATOM 181 CB ALA B 25 -244.740 48.162 -64.852 1.00137.09 ATOM 182 N MET B 26 -243.807 51.244 -64.039 1.00141.27 ATOM 183 CA MET B 26 -243.774 52.246 -62.976 1.00141.50 ATOM 184 C MET B 26 -244.195 53.638 -63.442 1.00142.13 ATOM 185 O MET B 26 -244.244 54.569 -62.643 1.00142.88 ATOM 186 CB MET B 26 -242.386 52.307 -62.329 1.00141.08 ATOM 187 CG MET B 26 -241.987 51.040 -61.581 1.00140.79 ATOM 188 SD MET B 26 -240.268 51.052 -61.025 1.00141.37 ATOM 189 CE MET B 26 -240.251 52.501 -59.971 1.00140.93 ATOM 190 N GLU B 27 -244.500 53.781 -64.728 1.00143.22 ATOM 191 CA GLU B 27 -244.941 55.069 -65.262 1.00145.02 ATOM 192 C GLU B 27 -246.424 55.045 -65.618 1.00145.87 ATOM 193 O GLU B 27 -247.129 56.044 -65.463 1.00145.96 ATOM 194 CB GLU B 27 -244.112 55.463 -66.486 1.00144.20 ATOM 195 CG GLU B 27 -242.626 55.611 -66.211 1.00144.61 ATOM 196 CD GLU B 27 -241.830 55.842 -67.478 1.00145.14 ATOM 197 OE1 GLU B 27 -242.441 56.243 -68.490 1.00145.11 ATOM 198 OE2 GLU B 27 -240.601 55.614 -67.466 1.00146.09 ATOM 199 N GLU B 28 -246.887 53.897 -66.099 1.00145.98 ATOM 200 CA GLU B 28 -248.293 53.706 -66.426 1.00145.84 ATOM 201 C GLU B 28 -249.171 54.007 -65.217 1.00145.74 ATOM 202 O GLU B 28 -249.577 55.146 -64.994 1.00145.63 ATOM 203 CB GLU B 28 -248.521 52.266 -66.887 1.00145.27 ATOM 204 CG GLU B 28 -247.879 51.241 -65.966 1.00144.95 ATOM 205 CD GLU B 28 -248.257 49.819 -66.304 1.00144.91 ATOM 206 OE1 GLU B 28 -248.235 49.476 -67.504 1.00145.52 ATOM 207 OE2 GLU B 28 -248.575 49.046 -65.370 1.00144.10 ATOM 208 N LYS B 29 -249.455 52.970 -64.439 1.00145.97 ATOM 209 CA LYS B 29 -250.262 53.091 -63.237 1.00145.81 ATOM 210 C LYS B 29 -249.379 53.501 -62.065 1.00146.55 ATOM 211 O LYS B 29 -248.158 53.581 -62.203 1.00146.51 ATOM 212 CB LYS B 29 -250.946 51.758 -62.953 1.00144.43 ATOM 213 CG LYS B 29 -251.695 51.213 -64.153 1.00142.59 ATOM 214 CD LYS B 29 -251.794 49.706 -64.107 1.00140.93 ATOM 215 CE LYS B 29 -252.743 49.203 -65.172 1.00140.42 ATOM 216 NZ LYS B 29 -252.921 47.737 -65.077 1.00139.52 ATOM 217 N PHE B 30 -249.995 53.758 -60.915 1.00146.91 ATOM 218 CA PHE B 30 -249.257 54.239 -59.754 1.00147.10 ATOM 219 C PHE B 30 -248.537 55.537 -60.093 1.00146.60 ATOM 220 O PHE B 30 -248.919 56.246 -61.028 1.00145.26 ATOM 221 CB PHE B 30 -248.253 53.189 -59.270 1.00147.81 ATOM 222 CG PHE B 30 -248.854 52.139 -58.379 1.00149.35 ATOM 223 CD1 PHE B 30 -249.753 52.488 -57.386 1.00150.01 ATOM 224 CD2 PHE B 30 -248.525 50.803 -58.535 1.00149.28 ATOM 225 CE1 PHE B 30 -250.310 51.526 -56.565 1.00150.77 ATOM 226 CE2 PHE B 30 -249.080 49.835 -57.717 1.00149.65 ATOM 227 CZ PHE B 30 -249.973 50.197 -56.731 1.00150.26 TER