HEADER ribosome 25-JUL-00 1FFK TITLE CRYSTAL STRUCTURE OF THE LARGE RIBOSOMAL SUBUNIT FROM HALOARCULA TITLE 2 MARISMORTUI AT 2.4 ANGSTROM RESOLUTION COMPND MOL_ID: 5; COMPND 2 MOLECULE: RIBOSOMAL PROTEIN L4; COMPND 3 CHAIN: C; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.40 ANGSTORMS DBREF 1FFK C 1 246 UNP P12735 RL4_HALMA 1 246 SEQRES 1 C 246 MET GLU ALA THR ILE TYR ASP LEU ASP GLY ASN THR ASP SEQRES 2 C 246 GLY GLU VAL ASP LEU PRO ASP VAL PHE GLU THR PRO VAL SEQRES 3 C 246 ARG SER ASP LEU ILE GLY LYS ALA VAL ARG ALA ALA GLN SEQRES 4 C 246 ALA ASN ARG LYS GLN ASP TYR GLY SER ASP GLU TYR ALA SEQRES 5 C 246 GLY LEU ARG THR PRO ALA GLU SER PHE GLY SER GLY ARG SEQRES 6 C 246 GLY GLN ALA HIS VAL PRO LYS LEU ASP GLY ARG ALA ARG SEQRES 7 C 246 ARG VAL PRO GLN ALA VAL LYS GLY ARG SER ALA HIS PRO SEQRES 8 C 246 PRO LYS THR GLU LYS ASP ARG SER LEU ASP LEU ASN ASP SEQRES 9 C 246 LYS GLU ARG GLN LEU ALA VAL ARG SER ALA LEU ALA ALA SEQRES 10 C 246 THR ALA ASP ALA ASP LEU VAL ALA ASP ARG GLY HIS GLU SEQRES 11 C 246 PHE ASP ARG ASP GLU VAL PRO VAL VAL VAL SER ASP ASP SEQRES 12 C 246 PHE GLU ASP LEU VAL LYS THR GLN GLU VAL VAL SER LEU SEQRES 13 C 246 LEU GLU ALA LEU ASP VAL HIS ALA ASP ILE ASP ARG ALA SEQRES 14 C 246 ASP GLU THR LYS ILE LYS ALA GLY GLN GLY SER ALA ARG SEQRES 15 C 246 GLY ARG LYS TYR ARG ARG PRO ALA SER ILE LEU PHE VAL SEQRES 16 C 246 THR SER ASP GLU PRO SER THR ALA ALA ARG ASN LEU ALA SEQRES 17 C 246 GLY ALA ASP VAL ALA THR ALA SER GLU VAL ASN THR GLU SEQRES 18 C 246 ASP LEU ALA PRO GLY GLY ALA PRO GLY ARG LEU THR VAL SEQRES 19 C 246 PHE THR GLU SER ALA LEU ALA GLU VAL ALA GLU ARG ATOM 1 CA MET C 1 6.168 92.583 23.729 1.00 75.56 ATOM 2 CA GLU C 2 3.288 95.060 23.957 1.00 69.33 ATOM 3 CA ALA C 3 4.955 98.262 22.781 1.00 60.74 ATOM 4 CA THR C 4 2.495 100.655 21.140 1.00 52.96 ATOM 5 CA ILE C 5 4.182 102.950 18.618 1.00 51.31 ATOM 6 CA TYR C 6 2.845 106.493 18.332 1.00 50.99 ATOM 7 CA ASP C 7 3.159 109.007 15.506 1.00 52.74 ATOM 8 CA LEU C 8 4.012 112.694 15.755 1.00 51.84 ATOM 9 CA ASP C 9 0.279 113.269 16.242 1.00 53.35 ATOM 10 CA GLY C 10 -0.032 111.080 19.317 1.00 51.95 ATOM 11 CA ASN C 11 -2.158 108.539 17.507 1.00 53.66 ATOM 12 CA THR C 12 -1.378 104.846 17.453 1.00 56.60 ATOM 13 CA ASP C 13 0.376 103.539 14.361 1.00 60.81 ATOM 14 CA GLY C 14 0.979 99.960 15.373 1.00 59.46 ATOM 15 CA GLU C 15 2.823 97.845 17.903 1.00 57.73 ATOM 16 CA VAL C 16 6.198 96.183 18.289 1.00 51.75 ATOM 17 CA ASP C 17 7.704 93.552 20.558 1.00 47.71 ATOM 18 CA LEU C 18 8.997 95.015 23.804 1.00 41.24 ATOM 19 CA PRO C 19 12.497 93.471 24.060 1.00 37.90 ATOM 20 CA ASP C 20 13.178 90.881 26.762 1.00 40.65 ATOM 21 CA VAL C 21 15.705 93.158 28.439 1.00 40.48 ATOM 22 CA PHE C 22 12.771 95.075 29.899 1.00 37.75 ATOM 23 CA GLU C 23 11.870 91.897 31.761 1.00 40.01 ATOM 24 CA THR C 24 15.118 92.004 33.709 1.00 32.17 ATOM 25 CA PRO C 25 14.321 91.855 37.438 1.00 29.00 ATOM 26 CA VAL C 26 14.561 95.340 38.961 1.00 29.01 ATOM 27 CA ARG C 27 17.546 95.555 41.273 1.00 26.90 ATOM 28 CA SER C 28 17.608 98.991 42.913 1.00 28.62 ATOM 29 CA ASP C 29 20.619 98.057 45.033 1.00 31.23 ATOM 30 CA LEU C 30 22.688 97.192 41.976 1.00 33.11 ATOM 31 CA ILE C 31 21.319 100.270 40.228 1.00 33.48 ATOM 32 CA GLY C 32 22.444 102.135 43.327 1.00 33.44 ATOM 33 CA LYS C 33 26.075 101.095 42.939 1.00 35.92 ATOM 34 CA ALA C 34 26.064 101.890 39.229 1.00 34.98 ATOM 35 CA VAL C 35 24.902 105.470 39.745 1.00 33.37 ATOM 36 CA ARG C 36 26.894 105.976 42.937 1.00 29.00 ATOM 37 CA ALA C 37 30.046 104.854 41.138 1.00 23.32 ATOM 38 CA ALA C 38 29.474 107.146 38.180 1.00 25.04 ATOM 39 CA GLN C 39 28.891 110.189 40.366 1.00 27.01 ATOM 40 CA ALA C 40 32.076 109.518 42.285 1.00 26.34 ATOM 41 CA ASN C 41 34.229 109.043 39.201 1.00 26.70 ATOM 42 CA ARG C 42 33.687 112.615 38.046 1.00 24.46 ATOM 43 CA LYS C 43 34.623 114.285 41.338 1.00 23.91 ATOM 44 CA GLN C 44 37.859 116.281 41.163 1.00 27.24 ATOM 45 CA ASP C 45 40.972 115.877 43.300 1.00 28.18 ATOM 46 CA TYR C 46 41.603 118.523 45.926 1.00 29.09 ATOM 47 CA GLY C 47 43.737 119.158 48.963 1.00 26.38 ATOM 48 CA SER C 48 45.338 121.960 50.908 1.00 22.76 ATOM 49 CA ASP C 49 48.838 123.205 50.186 1.00 22.20 ATOM 50 CA GLU C 50 51.244 120.592 51.503 1.00 21.43 ATOM 51 CA TYR C 51 53.216 123.420 53.048 1.00 15.24 ATOM 52 CA ALA C 52 50.409 125.522 54.470 1.00 16.15 ATOM 53 CA GLY C 53 51.402 126.696 57.929 1.00 19.88 ATOM 54 CA LEU C 54 54.930 125.325 57.606 1.00 15.51 ATOM 55 CA ARG C 55 56.807 128.332 56.219 1.00 17.57 ATOM 56 CA THR C 56 58.258 129.388 59.560 1.00 21.42 ATOM 57 CA PRO C 57 61.425 128.768 61.554 1.00 20.09 ATOM 58 CA ALA C 58 59.351 128.861 64.732 1.00 16.37 ATOM 59 CA GLU C 59 61.036 127.171 67.671 1.00 21.84 ATOM 60 CA SER C 60 59.982 126.272 71.177 1.00 24.42 ATOM 61 CA PHE C 61 61.873 127.974 74.006 1.00 30.09 ATOM 62 CA GLY C 62 61.301 124.816 76.007 1.00 30.64 ATOM 63 CA SER C 63 60.733 125.275 79.714 1.00 32.21 ATOM 64 CA GLY C 64 61.993 128.106 81.889 1.00 31.45 ATOM 65 CA ARG C 65 59.674 130.974 81.070 1.00 33.12 ATOM 66 CA GLY C 66 56.356 129.627 82.299 1.00 28.55 ATOM 67 CA GLN C 67 55.299 129.070 78.708 1.00 29.30 ATOM 68 CA ALA C 68 53.851 125.979 77.061 1.00 22.51 ATOM 69 CA HIS C 69 56.318 124.178 74.792 1.00 17.97 ATOM 70 CA VAL C 70 54.875 125.615 71.598 1.00 15.82 ATOM 71 CA PRO C 71 56.923 126.784 68.620 1.00 17.49 ATOM 72 CA LYS C 72 56.889 130.549 68.331 1.00 19.68 ATOM 73 CA LEU C 73 58.399 133.234 66.151 1.00 20.75 ATOM 74 CA ASP C 74 58.226 136.975 66.676 1.00 25.34 ATOM 75 CA GLY C 75 56.418 136.061 69.890 1.00 21.55 ATOM 76 CA ARG C 76 53.698 134.234 67.967 1.00 20.70 ATOM 77 CA ALA C 77 52.862 130.513 68.092 1.00 18.48 ATOM 78 CA ARG C 78 52.863 128.655 64.786 1.00 20.20 ATOM 79 CA ARG C 79 53.232 125.500 62.735 1.00 21.41 ATOM 80 CA VAL C 80 51.575 123.128 65.195 1.00 21.50 ATOM 81 CA PRO C 81 47.935 122.115 64.544 1.00 19.50 ATOM 82 CA GLN C 82 46.579 123.714 67.719 1.00 18.84 ATOM 83 CA ALA C 83 48.063 127.054 66.751 1.00 14.87 ATOM 84 CA VAL C 84 46.226 129.704 64.790 1.00 13.66 ATOM 85 CA LYS C 85 47.933 129.824 61.379 1.00 19.05 ATOM 86 CA GLY C 86 49.246 126.339 61.986 1.00 20.35 ATOM 87 CA ARG C 87 49.166 123.376 59.601 1.00 16.94 ATOM 88 CA SER C 88 46.005 121.320 59.555 1.00 21.24 ATOM 89 CA ALA C 89 46.766 117.920 61.097 1.00 19.70 ATOM 90 CA HIS C 90 44.948 115.674 58.609 1.00 17.38 ATOM 91 CA PRO C 91 43.804 117.729 55.613 1.00 17.57 ATOM 92 CA PRO C 92 42.248 116.583 52.331 1.00 19.82 ATOM 93 CA LYS C 93 44.970 115.162 50.130 1.00 20.98 ATOM 94 CA THR C 94 45.394 115.403 46.388 1.00 22.66 ATOM 95 CA GLU C 95 46.820 111.867 46.477 1.00 27.15 ATOM 96 CA LYS C 96 43.539 110.336 47.668 1.00 27.20 ATOM 97 CA ASP C 97 41.905 107.950 45.201 1.00 26.92 ATOM 98 CA ARG C 98 38.409 109.392 44.978 1.00 25.37 ATOM 99 CA SER C 99 37.166 106.969 42.327 1.00 27.10 ATOM 100 CA LEU C 100 35.175 103.735 42.593 1.00 27.73 ATOM 101 CA ASP C 101 35.598 100.586 40.528 1.00 32.67 ATOM 102 CA LEU C 102 32.761 98.453 39.205 1.00 28.67 ATOM 103 CA ASN C 103 32.840 95.103 37.456 1.00 27.64 ATOM 104 CA ASP C 104 31.614 95.344 33.888 1.00 26.24 ATOM 105 CA LYS C 105 29.057 92.596 34.427 1.00 24.93 ATOM 106 CA GLU C 106 27.716 94.228 37.571 1.00 27.97 ATOM 107 CA ARG C 107 27.449 97.582 35.790 1.00 32.38 ATOM 108 CA GLN C 108 25.865 96.177 32.625 1.00 26.61 ATOM 109 CA LEU C 109 23.434 94.187 34.739 1.00 25.50 ATOM 110 CA ALA C 110 22.387 97.447 36.364 1.00 23.21 ATOM 111 CA VAL C 111 21.904 99.095 32.978 1.00 23.92 ATOM 112 CA ARG C 112 19.547 96.302 31.969 1.00 23.25 ATOM 113 CA SER C 113 17.801 96.471 35.324 1.00 24.84 ATOM 114 CA ALA C 114 17.197 100.220 35.370 1.00 29.03 ATOM 115 CA LEU C 115 16.203 99.772 31.752 1.00 30.73 ATOM 116 CA ALA C 116 13.559 97.239 32.735 1.00 30.87 ATOM 117 CA ALA C 117 12.314 99.332 35.638 1.00 29.09 ATOM 118 CA THR C 118 11.333 101.753 32.878 1.00 32.41 ATOM 119 CA ALA C 119 8.537 99.428 31.780 1.00 31.18 ATOM 120 CA ASP C 120 6.708 99.419 35.119 1.00 31.32 ATOM 121 CA ALA C 121 4.006 102.092 35.367 1.00 35.85 ATOM 122 CA ASP C 122 3.798 101.713 39.132 1.00 37.89 ATOM 123 CA LEU C 123 7.533 102.128 39.604 1.00 34.80 ATOM 124 CA VAL C 124 7.621 105.164 37.323 1.00 34.82 ATOM 125 CA ALA C 125 4.770 106.672 39.310 1.00 42.15 ATOM 126 CA ASP C 126 6.274 105.842 42.694 1.00 45.45 ATOM 127 CA ARG C 127 9.470 107.574 41.691 1.00 41.83 ATOM 128 CA GLY C 128 7.460 110.749 41.280 1.00 39.94 ATOM 129 CA HIS C 129 6.891 111.452 37.595 1.00 38.12 ATOM 130 CA GLU C 130 3.571 113.044 36.641 1.00 46.75 ATOM 131 CA PHE C 131 1.702 111.438 33.762 1.00 51.70 ATOM 132 CA ASP C 132 -1.774 110.299 32.765 1.00 57.69 ATOM 133 CA ARG C 133 -0.868 107.274 30.691 1.00 56.58 ATOM 134 CA ASP C 134 -1.095 103.550 31.407 1.00 60.84 ATOM 135 CA GLU C 135 1.508 102.508 28.865 1.00 62.00 ATOM 136 CA VAL C 136 5.218 102.668 29.687 1.00 52.31 ATOM 137 CA PRO C 137 7.809 102.965 28.183 1.00 46.04 ATOM 138 CA VAL C 138 6.541 105.419 25.579 1.00 43.78 ATOM 139 CA VAL C 139 7.650 104.451 22.074 1.00 42.64 ATOM 140 CA VAL C 140 7.542 106.888 19.160 1.00 43.50 ATOM 141 CA SER C 141 8.190 106.694 15.413 1.00 46.49 ATOM 142 CA ASP C 142 11.753 107.285 14.216 1.00 45.40 ATOM 143 CA ASP C 143 10.445 110.523 12.717 1.00 49.39 ATOM 144 CA PHE C 144 10.940 112.027 16.145 1.00 42.81 ATOM 145 CA GLU C 145 14.619 112.601 15.390 1.00 42.38 ATOM 146 CA ASP C 146 13.574 115.163 12.801 1.00 45.90 ATOM 147 CA LEU C 147 11.637 117.571 14.968 1.00 45.38 ATOM 148 CA VAL C 148 13.591 120.786 15.297 1.00 46.82 ATOM 149 CA LYS C 149 11.498 123.173 17.363 1.00 49.49 ATOM 150 CA THR C 150 10.961 122.442 21.039 1.00 48.06 ATOM 151 CA GLN C 151 7.298 123.355 21.060 1.00 50.05 ATOM 152 CA GLU C 152 6.625 120.742 18.405 1.00 47.17 ATOM 153 CA VAL C 153 7.759 118.266 21.048 1.00 39.67 ATOM 154 CA VAL C 154 5.596 120.002 23.619 1.00 36.45 ATOM 155 CA SER C 155 2.419 119.405 21.650 1.00 38.57 ATOM 156 CA LEU C 156 3.400 115.777 21.073 1.00 34.82 ATOM 157 CA LEU C 157 3.986 115.273 24.796 1.00 38.67 ATOM 158 CA GLU C 158 0.681 116.954 25.575 1.00 41.49 ATOM 159 CA ALA C 159 -0.835 114.557 23.052 1.00 41.37 ATOM 160 CA LEU C 160 0.693 111.602 24.878 1.00 42.07 ATOM 161 CA ASP C 161 -0.429 113.208 28.138 1.00 46.04 ATOM 162 CA VAL C 162 3.119 112.966 29.458 1.00 41.94 ATOM 163 CA HIS C 163 3.654 116.735 29.484 1.00 34.48 ATOM 164 CA ALA C 164 2.461 116.858 33.095 1.00 33.03 ATOM 165 CA ASP C 165 5.925 115.732 34.178 1.00 30.73 ATOM 166 CA ILE C 166 7.653 118.651 32.504 1.00 30.48 ATOM 167 CA ASP C 167 5.294 120.868 34.458 1.00 33.95 ATOM 168 CA ARG C 168 6.721 119.159 37.527 1.00 32.86 ATOM 169 CA ALA C 169 10.334 119.847 36.568 1.00 32.44 ATOM 170 CA ASP C 170 9.403 123.422 35.700 1.00 39.63 ATOM 171 CA GLU C 171 10.441 124.663 39.147 1.00 46.21 ATOM 172 CA THR C 172 13.955 125.460 40.285 1.00 38.96 ATOM 173 CA LYS C 173 15.013 125.077 43.892 1.00 30.00 ATOM 174 CA ILE C 174 17.345 127.582 45.470 1.00 25.48 ATOM 175 CA LYS C 175 19.425 125.229 47.608 1.00 23.96 ATOM 176 CA ALA C 176 20.348 125.902 51.223 1.00 25.25 ATOM 177 CA GLY C 177 24.049 125.996 51.991 1.00 27.23 ATOM 178 CA GLN C 178 27.166 127.460 50.428 1.00 27.63 ATOM 179 CA GLY C 179 27.076 125.479 47.215 1.00 23.66 ATOM 180 CA SER C 180 25.561 128.770 46.189 1.00 25.54 ATOM 181 CA ALA C 181 28.969 130.444 46.447 1.00 25.21 ATOM 182 CA ARG C 182 30.407 127.854 44.098 1.00 23.46 ATOM 183 CA GLY C 183 27.895 127.893 41.273 1.00 28.43 ATOM 184 CA ARG C 184 25.452 125.374 42.705 1.00 28.83 ATOM 185 CA LYS C 185 22.686 127.808 43.518 1.00 30.58 ATOM 186 CA TYR C 186 19.976 125.909 41.642 1.00 28.07 ATOM 187 CA ARG C 187 18.653 122.386 41.263 1.00 26.66 ATOM 188 CA ARG C 188 15.504 120.989 39.611 1.00 28.81 ATOM 189 CA PRO C 189 13.524 117.723 39.379 1.00 26.60 ATOM 190 CA ALA C 190 14.363 115.172 36.708 1.00 27.08 ATOM 191 CA SER C 191 11.645 114.628 34.113 1.00 27.46 ATOM 192 CA ILE C 192 11.463 112.700 30.827 1.00 26.11 ATOM 193 CA LEU C 193 14.380 110.897 29.199 1.00 28.13 ATOM 194 CA PHE C 194 14.346 110.913 25.404 1.00 28.85 ATOM 195 CA VAL C 195 16.270 107.988 23.968 1.00 27.05 ATOM 196 CA THR C 196 17.022 108.162 20.251 1.00 30.10 ATOM 197 CA SER C 197 19.569 106.583 17.912 1.00 39.59 ATOM 198 CA ASP C 198 22.745 108.135 16.533 1.00 52.44 ATOM 199 CA GLU C 199 21.605 111.674 17.451 1.00 44.00 ATOM 200 CA PRO C 200 20.455 113.118 20.807 1.00 35.52 ATOM 201 CA SER C 201 17.245 115.100 20.423 1.00 30.34 ATOM 202 CA THR C 202 18.132 118.781 20.058 1.00 32.12 ATOM 203 CA ALA C 203 14.444 119.701 19.977 1.00 30.57 ATOM 204 CA ALA C 204 13.688 118.196 23.379 1.00 33.59 ATOM 205 CA ARG C 205 16.871 118.722 25.404 1.00 33.25 ATOM 206 CA ASN C 206 15.976 122.195 26.680 1.00 31.31 ATOM 207 CA LEU C 207 12.708 120.974 28.192 1.00 30.99 ATOM 208 CA ALA C 208 12.475 121.290 31.976 1.00 29.61 ATOM 209 CA GLY C 209 14.239 118.420 33.721 1.00 27.55 ATOM 210 CA ALA C 210 14.513 116.622 30.404 1.00 24.84 ATOM 211 CA ASP C 211 17.618 114.627 29.506 1.00 25.77 ATOM 212 CA VAL C 212 18.451 113.304 26.049 1.00 27.28 ATOM 213 CA ALA C 213 20.403 110.194 25.117 1.00 27.54 ATOM 214 CA THR C 214 21.072 107.481 22.557 1.00 32.16 ATOM 215 CA ALA C 215 20.408 103.756 22.883 1.00 34.06 ATOM 216 CA SER C 216 24.042 103.240 21.910 1.00 35.94 ATOM 217 CA GLU C 217 25.433 104.703 25.114 1.00 32.62 ATOM 218 CA VAL C 218 22.535 105.343 27.514 1.00 28.78 ATOM 219 CA ASN C 219 23.726 104.696 31.051 1.00 26.77 ATOM 220 CA THR C 220 22.330 103.845 34.462 1.00 21.03 ATOM 221 CA GLU C 221 22.284 107.477 35.562 1.00 27.28 ATOM 222 CA ASP C 222 20.085 109.044 32.909 1.00 31.85 ATOM 223 CA LEU C 223 18.051 105.849 33.063 1.00 28.79 ATOM 224 CA ALA C 224 17.721 106.023 36.858 1.00 28.38 ATOM 225 CA PRO C 225 18.747 109.537 37.999 1.00 30.79 ATOM 226 CA GLY C 226 20.076 109.528 41.540 1.00 31.29 ATOM 227 CA GLY C 227 19.923 105.755 41.753 1.00 28.78 ATOM 228 CA ALA C 228 16.126 105.709 41.701 1.00 25.91 ATOM 229 CA PRO C 229 14.618 103.190 39.240 1.00 25.25 ATOM 230 CA GLY C 230 11.641 103.996 37.040 1.00 28.03 ATOM 231 CA ARG C 231 12.247 107.147 35.030 1.00 30.26 ATOM 232 CA LEU C 232 9.540 108.260 32.614 1.00 30.19 ATOM 233 CA THR C 233 11.208 107.476 29.282 1.00 30.02 ATOM 234 CA VAL C 234 10.424 107.700 25.567 1.00 34.02 ATOM 235 CA PHE C 235 12.160 105.469 23.056 1.00 37.44 ATOM 236 CA THR C 236 12.318 105.985 19.332 1.00 38.63 ATOM 237 CA GLU C 237 10.946 103.084 17.291 1.00 43.70 ATOM 238 CA SER C 238 14.476 101.935 16.503 1.00 43.50 ATOM 239 CA ALA C 239 15.845 103.352 19.746 1.00 46.57 ATOM 240 CA LEU C 240 14.691 99.996 21.084 1.00 48.42 ATOM 241 CA ALA C 241 18.052 98.802 19.735 1.00 49.92 ATOM 242 CA GLU C 242 19.211 98.807 23.336 1.00 53.47 ATOM 243 CA VAL C 243 17.787 95.315 23.334 1.00 54.44 ATOM 244 CA ALA C 244 21.313 94.088 22.861 1.00 52.49 ATOM 245 CA GLU C 245 23.233 96.891 24.634 1.00 58.71 ATOM 246 CA ARG C 246 22.573 94.706 27.642 1.00 66.63 TER