HEADER Ribosome 23-DEC-14 4XEJ TITLE IRES bound to bacterial Ribosome COMPND MOL_ID: 49; COMPND 2 MOLECULE: 50S ribosomal protein L31; COMPND 3 CHAIN: AL31, BL31; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.80 ANGSTORMS DBREF 4XEJ B 36 65 UNP Q72JR0 RL31_THET2 10 39 SEQRES 1 BL31 30 VAL PRO ALA ARG ILE ILE CYS GLY CYS GLY ASN VAL ILE SEQRES 2 BL31 30 GLU THR TYR SER THR LYS PRO GLU ILE TYR VAL GLU VAL SEQRES 3 BL31 30 CYS SER LYS CYS ATOM 1 N VAL B 36 -180.258 -3.920 49.856 1.00280.47 ATOM 2 CA VAL B 36 -181.247 -2.852 49.947 1.00305.77 ATOM 3 C VAL B 36 -181.974 -2.658 48.615 1.00310.76 ATOM 4 O VAL B 36 -181.373 -2.810 47.551 1.00307.10 ATOM 5 CB VAL B 36 -180.602 -1.524 50.395 1.00307.38 ATOM 6 CG1 VAL B 36 -180.004 -1.669 51.785 1.00296.34 ATOM 7 CG2 VAL B 36 -179.539 -1.087 49.406 1.00291.56 ATOM 8 N PRO B 37 -183.275 -2.325 48.672 1.00257.68 ATOM 9 CA PRO B 37 -184.100 -2.159 47.469 1.00252.02 ATOM 10 C PRO B 37 -183.730 -0.903 46.683 1.00251.49 ATOM 11 O PRO B 37 -184.031 0.208 47.122 1.00232.56 ATOM 12 CB PRO B 37 -185.517 -2.032 48.034 1.00260.75 ATOM 13 CG PRO B 37 -185.323 -1.471 49.399 1.00262.93 ATOM 14 CD PRO B 37 -184.045 -2.078 49.905 1.00241.58 ATOM 15 N ALA B 38 -183.092 -1.088 45.531 1.00326.59 ATOM 16 CA ALA B 38 -182.633 0.030 44.711 1.00321.64 ATOM 17 C ALA B 38 -183.789 0.804 44.082 1.00319.76 ATOM 18 O ALA B 38 -184.929 0.339 44.068 1.00318.19 ATOM 19 CB ALA B 38 -181.674 -0.462 43.633 1.00313.18 ATOM 20 N ARG B 39 -183.481 1.988 43.563 1.00283.80 ATOM 21 CA ARG B 39 -184.478 2.832 42.912 1.00292.31 ATOM 22 C ARG B 39 -183.927 3.401 41.607 1.00287.82 ATOM 23 O ARG B 39 -183.442 4.532 41.567 1.00280.18 ATOM 24 CB ARG B 39 -184.910 3.970 43.843 1.00292.74 ATOM 25 CG ARG B 39 -185.605 3.513 45.119 1.00293.36 ATOM 26 CD ARG B 39 -187.101 3.801 45.085 1.00297.55 ATOM 27 NE ARG B 39 -187.781 3.108 43.994 1.00300.17 ATOM 28 CZ ARG B 39 -189.095 3.135 43.796 1.00296.32 ATOM 29 NH1 ARG B 39 -189.879 3.820 44.618 1.00299.26 ATOM 30 NH2 ARG B 39 -189.628 2.475 42.776 1.00285.88 ATOM 31 N ILE B 40 -184.002 2.608 40.542 1.00334.52 ATOM 32 CA ILE B 40 -183.510 3.029 39.235 1.00331.91 ATOM 33 C ILE B 40 -184.387 4.125 38.636 1.00330.52 ATOM 34 O ILE B 40 -185.533 3.879 38.257 1.00324.34 ATOM 35 CB ILE B 40 -183.429 1.847 38.245 1.00340.77 ATOM 36 CG1 ILE B 40 -182.274 0.911 38.613 1.00336.62 ATOM 37 CG2 ILE B 40 -183.251 2.354 36.823 1.00327.41 ATOM 38 CD1 ILE B 40 -182.488 0.129 39.891 1.00327.65 ATOM 39 N ILE B 41 -183.842 5.335 38.556 1.00307.35 ATOM 40 CA ILE B 41 -184.567 6.469 37.991 1.00311.54 ATOM 41 C ILE B 41 -183.976 6.874 36.643 1.00307.66 ATOM 42 O ILE B 41 -182.929 7.521 36.584 1.00303.05 ATOM 43 CB ILE B 41 -184.545 7.690 38.937 1.00308.08 ATOM 44 CG1 ILE B 41 -184.957 7.286 40.354 1.00313.07 ATOM 45 CG2 ILE B 41 -185.454 8.793 38.407 1.00300.99 ATOM 46 CD1 ILE B 41 -186.393 6.823 40.466 1.00297.71 ATOM 47 N CYS B 42 -184.650 6.490 35.564 1.00281.07 ATOM 48 CA CYS B 42 -184.189 6.816 34.218 1.00283.41 ATOM 49 C CYS B 42 -184.902 8.049 33.673 1.00285.42 ATOM 50 O CYS B 42 -185.640 8.720 34.394 1.00287.13 ATOM 51 CB CYS B 42 -184.394 5.628 33.275 1.00282.04 ATOM 52 SG CYS B 42 -183.559 4.105 33.793 1.00277.01 ATOM 53 N GLY B 43 -184.680 8.337 32.394 1.00269.00 ATOM 54 CA GLY B 43 -185.240 9.521 31.769 1.00267.28 ATOM 55 C GLY B 43 -186.603 9.309 31.137 1.00268.45 ATOM 56 O GLY B 43 -187.439 10.214 31.126 1.00256.93 ATOM 57 N CYS B 44 -186.829 8.112 30.606 1.00327.26 ATOM 58 CA CYS B 44 -188.089 7.795 29.942 1.00333.94 ATOM 59 C CYS B 44 -188.937 6.844 30.779 1.00335.18 ATOM 60 O CYS B 44 -189.317 5.768 30.316 1.00329.72 ATOM 61 CB CYS B 44 -187.825 7.192 28.561 1.00324.52 ATOM 62 SG CYS B 44 -186.660 5.805 28.558 1.00329.71 ATOM 63 N GLY B 45 -189.236 7.249 32.009 1.00351.57 ATOM 64 CA GLY B 45 -189.989 6.412 32.925 1.00347.52 ATOM 65 C GLY B 45 -189.194 5.187 33.334 1.00353.10 ATOM 66 O GLY B 45 -187.994 5.276 33.595 1.00354.56 ATOM 67 N ASN B 46 -189.865 4.041 33.391 1.00329.35 ATOM 68 CA ASN B 46 -189.210 2.772 33.702 1.00321.94 ATOM 69 C ASN B 46 -188.457 2.787 35.034 1.00337.67 ATOM 70 O ASN B 46 -187.246 2.568 35.077 1.00347.03 ATOM 71 CB ASN B 46 -188.270 2.364 32.561 1.00329.55 ATOM 72 CG ASN B 46 -187.745 0.948 32.712 1.00332.83 ATOM 73 OD1 ASN B 46 -186.641 0.732 33.211 1.00319.36 ATOM 74 ND2 ASN B 46 -188.537 -0.026 32.278 1.00336.09 ATOM 75 N VAL B 47 -189.184 3.046 36.117 1.00281.56 ATOM 76 CA VAL B 47 -188.600 3.031 37.454 1.00293.43 ATOM 77 C VAL B 47 -188.453 1.592 37.942 1.00295.47 ATOM 78 O VAL B 47 -189.445 0.912 38.200 1.00296.11 ATOM 79 CB VAL B 47 -189.463 3.821 38.457 1.00286.14 ATOM 80 CG1 VAL B 47 -188.760 3.912 39.802 1.00272.08 ATOM 81 CG2 VAL B 47 -189.774 5.211 37.915 1.00279.57 ATOM 82 N ILE B 48 -187.212 1.132 38.068 1.00289.36 ATOM 83 CA ILE B 48 -186.942 -0.261 38.411 1.00286.59 ATOM 84 C ILE B 48 -186.550 -0.429 39.876 1.00283.57 ATOM 85 O ILE B 48 -186.089 0.514 40.517 1.00283.74 ATOM 86 CB ILE B 48 -185.816 -0.836 37.534 1.00283.09 ATOM 87 CG1 ILE B 48 -185.951 -0.330 36.098 1.00290.41 ATOM 88 CG2 ILE B 48 -185.820 -2.358 37.581 1.00278.51 ATOM 89 CD1 ILE B 48 -184.753 -0.636 35.236 1.00279.84 ATOM 90 N GLU B 49 -186.740 -1.637 40.397 1.00334.82 ATOM 91 CA GLU B 49 -186.321 -1.971 41.754 1.00331.63 ATOM 92 C GLU B 49 -185.543 -3.282 41.776 1.00331.92 ATOM 93 O GLU B 49 -185.974 -4.279 41.197 1.00325.55 ATOM 94 CB GLU B 49 -187.527 -2.059 42.694 1.00336.34 ATOM 95 CG GLU B 49 -188.088 -0.711 43.119 1.00343.81 ATOM 96 CD GLU B 49 -189.189 -0.837 44.155 1.00353.37 ATOM 97 OE1 GLU B 49 -189.989 -1.793 44.064 1.00353.73 ATOM 98 OE2 GLU B 49 -189.251 0.017 45.065 1.00338.73 ATOM 99 N THR B 50 -184.393 -3.270 42.444 1.00305.10 ATOM 100 CA THR B 50 -183.541 -4.451 42.546 1.00302.58 ATOM 101 C THR B 50 -182.950 -4.580 43.949 1.00297.69 ATOM 102 O THR B 50 -183.566 -4.165 44.931 1.00286.75 ATOM 103 CB THR B 50 -182.393 -4.409 41.518 1.00296.74 ATOM 104 OG1 THR B 50 -181.594 -3.239 41.737 1.00290.58 ATOM 105 CG2 THR B 50 -182.944 -4.379 40.101 1.00286.46 ATOM 106 N TYR B 51 -181.754 -5.157 44.038 1.00284.18 ATOM 107 CA TYR B 51 -181.064 -5.296 45.318 1.00280.92 ATOM 108 C TYR B 51 -179.553 -5.102 45.188 1.00278.14 ATOM 109 O TYR B 51 -178.855 -5.937 44.611 1.00272.12 ATOM 110 CB TYR B 51 -181.370 -6.651 45.962 1.00275.02 ATOM 111 CG TYR B 51 -182.791 -6.787 46.458 1.00289.24 ATOM 112 CD1 TYR B 51 -183.631 -7.772 45.959 1.00287.06 ATOM 113 CD2 TYR B 51 -183.294 -5.925 47.421 1.00281.41 ATOM 114 CE1 TYR B 51 -184.933 -7.898 46.410 1.00293.16 ATOM 115 CE2 TYR B 51 -184.594 -6.042 47.877 1.00281.20 ATOM 116 CZ TYR B 51 -185.409 -7.030 47.368 1.00296.68 ATOM 117 OH TYR B 51 -186.703 -7.149 47.821 1.00300.65 ATOM 118 N SER B 52 -179.059 -3.995 45.735 1.00307.96 ATOM 119 CA SER B 52 -177.634 -3.676 45.707 1.00306.44 ATOM 120 C SER B 52 -177.346 -2.420 46.524 1.00320.24 ATOM 121 O SER B 52 -178.265 -1.706 46.920 1.00321.15 ATOM 122 CB SER B 52 -177.152 -3.486 44.269 1.00306.99 ATOM 123 OG SER B 52 -177.867 -2.443 43.628 1.00312.19 ATOM 124 N THR B 53 -176.065 -2.152 46.762 1.00303.95 ATOM 125 CA THR B 53 -175.644 -1.011 47.574 1.00303.26 ATOM 126 C THR B 53 -176.296 0.306 47.142 1.00297.72 ATOM 127 O THR B 53 -176.586 0.507 45.963 1.00291.29 ATOM 128 CB THR B 53 -174.107 -0.851 47.566 1.00301.05 ATOM 129 OG1 THR B 53 -173.640 -0.744 46.216 1.00300.00 ATOM 130 CG2 THR B 53 -173.440 -2.047 48.231 1.00280.64 ATOM 131 N LYS B 54 -176.511 1.193 48.113 1.00222.72 ATOM 132 CA LYS B 54 -177.136 2.506 47.901 1.00238.58 ATOM 133 C LYS B 54 -178.155 2.575 46.765 1.00239.70 ATOM 134 O LYS B 54 -177.787 2.614 45.591 1.00236.57 ATOM 135 CB LYS B 54 -176.083 3.614 47.746 1.00214.79 ATOM 136 CG LYS B 54 -174.673 3.130 47.430 1.00200.56 ATOM 137 CD LYS B 54 -174.478 2.848 45.948 1.00203.80 ATOM 138 CE LYS B 54 -173.049 2.395 45.665 1.00197.41 ATOM 139 NZ LYS B 54 -172.802 2.134 44.218 1.00191.77 ATOM 140 N PRO B 55 -179.447 2.601 47.125 1.00322.16 ATOM 141 CA PRO B 55 -180.576 2.709 46.195 1.00310.50 ATOM 142 C PRO B 55 -180.582 4.027 45.423 1.00305.54 ATOM 143 O PRO B 55 -181.645 4.612 45.214 1.00308.42 ATOM 144 CB PRO B 55 -181.797 2.644 47.120 1.00313.23 ATOM 145 CG PRO B 55 -181.310 1.949 48.345 1.00322.27 ATOM 146 CD PRO B 55 -179.897 2.408 48.514 1.00317.68 ATOM 147 N GLU B 56 -179.404 4.486 45.013 1.00323.39 ATOM 148 CA GLU B 56 -179.286 5.669 44.171 1.00328.73 ATOM 149 C GLU B 56 -178.643 5.297 42.838 1.00312.83 ATOM 150 O GLU B 56 -177.418 5.301 42.704 1.00302.07 ATOM 151 CB GLU B 56 -178.472 6.759 44.873 1.00329.75 ATOM 152 CG GLU B 56 -179.152 7.376 46.091 1.00337.68 ATOM 153 CD GLU B 56 -180.313 8.289 45.728 1.00343.50 ATOM 154 OE1 GLU B 56 -180.969 8.050 44.692 1.00336.94 ATOM 155 OE2 GLU B 56 -180.568 9.254 46.480 1.00344.56 ATOM 156 N ILE B 57 -179.482 4.968 41.858 1.00307.14 ATOM 157 CA ILE B 57 -179.015 4.540 40.543 1.00310.85 ATOM 158 C ILE B 57 -179.607 5.403 39.428 1.00305.31 ATOM 159 O ILE B 57 -180.648 5.068 38.860 1.00299.45 ATOM 160 CB ILE B 57 -179.381 3.064 40.270 1.00312.87 ATOM 161 CG1 ILE B 57 -178.978 2.177 41.451 1.00302.52 ATOM 162 CG2 ILE B 57 -178.736 2.583 38.979 1.00301.44 ATOM 163 CD1 ILE B 57 -177.498 2.196 41.754 1.00287.30 ATOM 164 N TYR B 58 -178.943 6.514 39.120 1.00297.78 ATOM 165 CA TYR B 58 -179.386 7.389 38.039 1.00299.35 ATOM 166 C TYR B 58 -178.941 6.835 36.688 1.00300.27 ATOM 167 O TYR B 58 -177.780 6.969 36.300 1.00302.08 ATOM 168 CB TYR B 58 -178.862 8.815 38.236 1.00289.76 ATOM 169 CG TYR B 58 -179.354 9.481 39.503 1.00311.97 ATOM 170 CD1 TYR B 58 -178.487 9.744 40.555 1.00308.07 ATOM 171 CD2 TYR B 58 -180.688 9.839 39.650 1.00313.57 ATOM 172 CE1 TYR B 58 -178.932 10.350 41.715 1.00303.54 ATOM 173 CE2 TYR B 58 -181.143 10.444 40.807 1.00320.59 ATOM 174 CZ TYR B 58 -180.261 10.697 41.835 1.00312.21 ATOM 175 OH TYR B 58 -180.709 11.299 42.988 1.00296.86 ATOM 176 N VAL B 59 -179.876 6.209 35.980 1.00304.14 ATOM 177 CA VAL B 59 -179.579 5.574 34.701 1.00303.47 ATOM 178 C VAL B 59 -179.989 6.452 33.523 1.00306.23 ATOM 179 O VAL B 59 -181.028 7.111 33.557 1.00308.00 ATOM 180 CB VAL B 59 -180.280 4.208 34.578 1.00305.58 ATOM 181 CG1 VAL B 59 -180.021 3.594 33.210 1.00294.79 ATOM 182 CG2 VAL B 59 -179.818 3.276 35.684 1.00303.75 ATOM 183 N GLU B 60 -179.163 6.450 32.482 1.00317.35 ATOM 184 CA GLU B 60 -179.427 7.226 31.277 1.00322.96 ATOM 185 C GLU B 60 -179.670 6.302 30.087 1.00321.29 ATOM 186 O GLU B 60 -178.891 5.381 29.838 1.00312.92 ATOM 187 CB GLU B 60 -178.263 8.175 30.986 1.00309.33 ATOM 188 CG GLU B 60 -176.896 7.517 31.052 1.00315.28 ATOM 189 CD GLU B 60 -176.519 7.097 32.459 1.00319.32 ATOM 190 OE1 GLU B 60 -176.844 7.837 33.410 1.00320.05 ATOM 191 OE2 GLU B 60 -175.909 6.020 32.615 1.00311.41 ATOM 192 N VAL B 61 -180.751 6.561 29.355 1.00333.27 ATOM 193 CA VAL B 61 -181.171 5.701 28.252 1.00335.76 ATOM 194 C VAL B 61 -181.427 4.285 28.762 1.00334.91 ATOM 195 O VAL B 61 -180.489 3.552 29.066 1.00326.08 ATOM 196 CB VAL B 61 -180.122 5.661 27.118 1.00327.87 ATOM 197 CG1 VAL B 61 -180.635 4.833 25.948 1.00315.36 ATOM 198 CG2 VAL B 61 -179.775 7.069 26.664 1.00314.82 ATOM 199 N CYS B 62 -182.700 3.911 28.864 1.00255.50 ATOM 200 CA CYS B 62 -183.077 2.592 29.368 1.00252.05 ATOM 201 C CYS B 62 -183.459 1.636 28.239 1.00240.22 ATOM 202 O CYS B 62 -183.067 1.832 27.088 1.00226.70 ATOM 203 CB CYS B 62 -184.227 2.705 30.372 1.00249.77 ATOM 204 SG CYS B 62 -183.852 3.704 31.825 1.00267.20 ATOM 205 N SER B 63 -184.221 0.601 28.577 1.00302.02 ATOM 206 CA SER B 63 -184.636 -0.399 27.599 1.00307.67 ATOM 207 C SER B 63 -186.027 -0.105 27.048 1.00326.51 ATOM 208 O SER B 63 -186.363 -0.514 25.937 1.00328.55 ATOM 209 CB SER B 63 -184.606 -1.796 28.218 1.00309.26 ATOM 210 OG SER B 63 -185.504 -1.882 29.309 1.00319.49 ATOM 211 N LYS B 64 -186.836 0.600 27.834 1.00219.96 ATOM 212 CA LYS B 64 -188.167 1.008 27.397 1.00220.85 ATOM 213 C LYS B 64 -188.058 2.056 26.290 1.00226.11 ATOM 214 O LYS B 64 -189.066 2.546 25.776 1.00238.57 ATOM 215 CB LYS B 64 -188.977 1.552 28.579 1.00216.44 ATOM 216 CG LYS B 64 -190.428 1.877 28.249 1.00222.07 ATOM 217 CD LYS B 64 -191.212 2.316 29.483 1.00225.81 ATOM 218 CE LYS B 64 -191.393 1.175 30.478 1.00218.70 ATOM 219 NZ LYS B 64 -192.307 1.542 31.600 1.00210.50 ATOM 220 N CYS B 65 -186.823 2.391 25.928 1.00283.07 ATOM 221 CA CYS B 65 -186.556 3.363 24.873 1.00284.72 ATOM 222 C CYS B 65 -185.236 3.077 24.153 1.00279.78 ATOM 223 O CYS B 65 -185.133 3.220 22.934 1.00273.16 ATOM 224 CB CYS B 65 -186.566 4.788 25.440 1.00275.52 ATOM 225 SG CYS B 65 -185.643 5.009 26.987 1.00305.46 ATOM 226 OXT CYS B 65 -184.241 2.688 24.764 1.00269.11 TER