HEADER TRANSLATION 31-DEC-69 6H6K TITLE The structure of the FKR mutant of the archaeal translation TITLE 2 initiation factor 2 gamma subunit in complex with GDPCP, obtained in TITLE 3 the absence of magnesium salts in the crystallization solution. COMPND MOL_ID: 1; COMPND 2 MOLECULE: Translation initiation factor 2 subunit gamma; COMPND 3 CHAIN: A, B, C, D, E; COMPND 4 MUTATION: YES; COMPND 5 ENGINEERED: YES; COMPND 6 mutations: Phe221Ala, Lys225Ala, Arg280Ala; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.00 ANGSTORMS DBREF 6H6K D 1 415 UNP Q980A5 IF2G_SULSO 1 415 SEQRES 1 D 33 ASN ILE GLY VAL CYS GLU SER CYS LYS LYS PRO GLU ALA SEQRES 2 D 33 TYR VAL THR GLU PRO SER CYS LYS SER CYS GLY SER ASP SEQRES 3 D 33 ASP GLU PRO LYS PHE LEU ARG ATOM 1 N ASN D 55 -79.027 -8.087 -31.368 1.00 63.34 ATOM 2 CA ASN D 55 -80.054 -9.112 -31.441 1.00 71.24 ATOM 3 C ASN D 55 -79.916 -9.890 -32.743 1.00 68.68 ATOM 4 O ASN D 55 -79.464 -9.362 -33.762 1.00 67.86 ATOM 5 CB ASN D 55 -81.448 -8.491 -31.343 1.00 73.78 ATOM 6 CG ASN D 55 -81.742 -7.931 -29.965 1.00 69.09 ATOM 7 OD1 ASN D 55 -81.385 -8.529 -28.952 1.00 69.92 ATOM 8 ND2 ASN D 55 -82.395 -6.775 -29.922 1.00 61.67 ATOM 9 N ILE D 56 -80.299 -11.162 -32.699 1.00 70.89 ATOM 10 CA ILE D 56 -80.217 -12.050 -33.850 1.00 74.88 ATOM 11 C ILE D 56 -81.603 -12.620 -34.116 1.00 84.68 ATOM 12 O ILE D 56 -82.263 -13.116 -33.195 1.00 83.90 ATOM 13 CB ILE D 56 -79.191 -13.176 -33.629 1.00 77.17 ATOM 14 CG1 ILE D 56 -77.796 -12.587 -33.408 1.00 69.59 ATOM 15 CG2 ILE D 56 -79.187 -14.137 -34.808 1.00 77.84 ATOM 16 CD1 ILE D 56 -77.300 -11.738 -34.557 1.00 68.07 ATOM 17 N GLY D 57 -82.043 -12.539 -35.372 1.00 83.77 ATOM 18 CA GLY D 57 -83.322 -13.082 -35.777 1.00 87.04 ATOM 19 C GLY D 57 -83.230 -13.696 -37.160 1.00 88.73 ATOM 20 O GLY D 57 -82.162 -13.732 -37.774 1.00 82.70 ATOM 21 N VAL D 58 -84.374 -14.177 -37.640 1.00 94.24 ATOM 22 CA VAL D 58 -84.453 -14.802 -38.956 1.00 94.81 ATOM 23 C VAL D 58 -85.822 -14.508 -39.555 1.00 97.56 ATOM 24 O VAL D 58 -86.847 -14.586 -38.871 1.00 93.18 ATOM 25 CB VAL D 58 -84.176 -16.322 -38.878 1.00 90.92 ATOM 26 CG1 VAL D 58 -85.123 -17.002 -37.898 1.00 86.12 ATOM 27 CG2 VAL D 58 -84.273 -16.958 -40.258 1.00 92.03 ATOM 28 N CYS D 59 -85.828 -14.145 -40.836 1.00100.20 ATOM 29 CA CYS D 59 -87.062 -13.971 -41.595 1.00 97.29 ATOM 30 C CYS D 59 -87.448 -15.329 -42.170 1.00100.18 ATOM 31 O CYS D 59 -86.820 -15.810 -43.119 1.00101.69 ATOM 32 CB CYS D 59 -86.879 -12.932 -42.699 1.00 97.14 ATOM 33 SG CYS D 59 -86.067 -11.412 -42.157 1.00110.19 ATOM 34 N GLU D 60 -88.478 -15.950 -41.592 1.00 98.07 ATOM 35 CA GLU D 60 -88.874 -17.298 -41.985 1.00106.43 ATOM 36 C GLU D 60 -89.400 -17.374 -43.414 1.00110.99 ATOM 37 O GLU D 60 -89.590 -18.484 -43.925 1.00105.71 ATOM 38 CB GLU D 60 -89.925 -17.832 -41.009 1.00101.49 ATOM 39 CG GLU D 60 -89.467 -17.814 -39.558 1.00101.82 ATOM 40 CD GLU D 60 -90.347 -18.650 -38.652 1.00105.50 ATOM 41 OE1 GLU D 60 -91.366 -18.126 -38.153 1.00 98.95 ATOM 42 OE2 GLU D 60 -90.019 -19.838 -38.443 1.00106.10 ATOM 43 N SER D 61 -89.623 -16.235 -44.070 1.00110.48 ATOM 44 CA SER D 61 -90.131 -16.248 -45.437 1.00111.74 ATOM 45 C SER D 61 -89.052 -16.668 -46.429 1.00112.01 ATOM 46 O SER D 61 -89.252 -17.591 -47.227 1.00113.35 ATOM 47 CB SER D 61 -90.685 -14.870 -45.800 1.00113.06 ATOM 48 OG SER D 61 -90.731 -14.692 -47.205 1.00114.72 ATOM 49 N CYS D 62 -87.901 -16.002 -46.392 1.00109.79 ATOM 50 CA CYS D 62 -86.848 -16.201 -47.376 1.00110.89 ATOM 51 C CYS D 62 -85.975 -17.396 -46.990 1.00108.02 ATOM 52 O CYS D 62 -86.295 -18.162 -46.077 1.00103.63 ATOM 53 CB CYS D 62 -86.035 -14.917 -47.525 1.00110.37 ATOM 54 SG CYS D 62 -85.848 -13.985 -45.983 1.00127.71 ATOM 55 N LYS D 63 -84.856 -17.571 -47.692 1.00110.83 ATOM 56 CA LYS D 63 -83.948 -18.681 -47.451 1.00112.17 ATOM 57 C LYS D 63 -82.568 -18.163 -47.062 1.00109.45 ATOM 58 O LYS D 63 -82.246 -16.984 -47.239 1.00105.64 ATOM 59 CB LYS D 63 -83.841 -19.600 -48.682 1.00112.47 ATOM 60 CG LYS D 63 -82.643 -19.334 -49.588 1.00113.36 ATOM 61 CD LYS D 63 -82.124 -20.634 -50.193 1.00116.83 ATOM 62 CE LYS D 63 -80.767 -20.448 -50.856 1.00112.51 ATOM 63 NZ LYS D 63 -80.182 -21.747 -51.299 1.00102.96 ATOM 64 N LYS D 64 -81.758 -19.073 -46.524 1.00110.99 ATOM 65 CA LYS D 64 -80.419 -18.741 -46.065 1.00107.56 ATOM 66 C LYS D 64 -79.568 -18.202 -47.216 1.00105.13 ATOM 67 O LYS D 64 -79.784 -18.555 -48.379 1.00106.55 ATOM 68 CB LYS D 64 -79.755 -19.980 -45.468 1.00107.32 ATOM 69 CG LYS D 64 -79.645 -21.130 -46.455 1.00107.29 ATOM 70 CD LYS D 64 -80.013 -22.453 -45.809 1.00112.38 ATOM 71 CE LYS D 64 -80.755 -23.348 -46.790 1.00112.99 ATOM 72 NZ LYS D 64 -82.069 -22.765 -47.188 1.00105.96 ATOM 73 N PRO D 65 -78.584 -17.338 -46.920 1.00 99.62 ATOM 74 CA PRO D 65 -78.322 -16.783 -45.589 1.00 95.97 ATOM 75 C PRO D 65 -78.975 -15.421 -45.381 1.00 96.65 ATOM 76 O PRO D 65 -78.888 -14.859 -44.289 1.00 93.84 ATOM 77 CB PRO D 65 -76.802 -16.665 -45.568 1.00 92.01 ATOM 78 CG PRO D 65 -76.456 -16.349 -46.983 1.00 94.15 ATOM 79 CD PRO D 65 -77.481 -17.048 -47.853 1.00 99.43 ATOM 80 N GLU D 66 -79.624 -14.903 -46.428 1.00 94.67 ATOM 81 CA GLU D 66 -80.269 -13.597 -46.342 1.00 96.93 ATOM 82 C GLU D 66 -81.350 -13.553 -45.270 1.00 94.73 ATOM 83 O GLU D 66 -81.700 -12.463 -44.805 1.00 88.89 ATOM 84 CB GLU D 66 -80.877 -13.213 -47.695 1.00 95.78 ATOM 85 CG GLU D 66 -79.873 -12.785 -48.761 1.00 99.77 ATOM 86 CD GLU D 66 -78.995 -13.924 -49.242 1.00104.84 ATOM 87 OE1 GLU D 66 -77.768 -13.871 -49.008 1.00107.19 ATOM 88 OE2 GLU D 66 -79.533 -14.877 -49.845 1.00102.12 ATOM 89 N ALA D 67 -81.880 -14.711 -44.866 1.00 96.05 ATOM 90 CA ALA D 67 -82.967 -14.737 -43.893 1.00 99.20 ATOM 91 C ALA D 67 -82.521 -14.242 -42.523 1.00 97.01 ATOM 92 O ALA D 67 -83.327 -13.663 -41.786 1.00 93.71 ATOM 93 CB ALA D 67 -83.540 -16.150 -43.786 1.00 98.71 ATOM 94 N TYR D 68 -81.257 -14.451 -42.166 1.00 92.68 ATOM 95 CA TYR D 68 -80.761 -14.032 -40.862 1.00 87.59 ATOM 96 C TYR D 68 -80.474 -12.536 -40.859 1.00 86.75 ATOM 97 O TYR D 68 -79.774 -12.025 -41.738 1.00 86.74 ATOM 98 CB TYR D 68 -79.505 -14.818 -40.492 1.00 81.54 ATOM 99 CG TYR D 68 -79.775 -16.271 -40.177 1.00 78.51 ATOM 100 CD1 TYR D 68 -80.494 -16.631 -39.045 1.00 81.40 ATOM 101 CD2 TYR D 68 -79.308 -17.281 -41.006 1.00 84.44 ATOM 102 CE1 TYR D 68 -80.745 -17.957 -38.750 1.00 84.54 ATOM 103 CE2 TYR D 68 -79.553 -18.612 -40.718 1.00 81.65 ATOM 104 CZ TYR D 68 -80.272 -18.943 -39.588 1.00 81.37 ATOM 105 OH TYR D 68 -80.519 -20.265 -39.294 1.00 77.53 ATOM 106 N VAL D 69 -81.018 -11.837 -39.864 1.00 82.87 ATOM 107 CA VAL D 69 -80.885 -10.391 -39.750 1.00 90.22 ATOM 108 C VAL D 69 -80.477 -10.036 -38.327 1.00 91.48 ATOM 109 O VAL D 69 -80.752 -10.775 -37.376 1.00 81.47 ATOM 110 CB VAL D 69 -82.192 -9.664 -40.132 1.00 94.44 ATOM 111 CG1 VAL D 69 -82.481 -9.828 -41.616 1.00 94.61 ATOM 112 CG2 VAL D 69 -83.352 -10.190 -39.296 1.00 86.30 ATOM 113 N THR D 70 -79.818 -8.887 -38.186 1.00 88.05 ATOM 114 CA THR D 70 -79.432 -8.356 -36.886 1.00 83.62 ATOM 115 C THR D 70 -80.342 -7.224 -36.427 1.00 87.01 ATOM 116 O THR D 70 -79.992 -6.504 -35.486 1.00 82.17 ATOM 117 CB THR D 70 -77.980 -7.874 -36.917 1.00 70.96 ATOM 118 OG1 THR D 70 -77.849 -6.798 -37.855 1.00 71.97 ATOM 119 CG2 THR D 70 -77.052 -9.007 -37.319 1.00 69.03 ATOM 120 N GLU D 71 -81.495 -7.051 -37.071 1.00 86.94 ATOM 121 CA GLU D 71 -82.434 -5.994 -36.721 1.00 92.80 ATOM 122 C GLU D 71 -83.821 -6.421 -37.177 1.00 98.58 ATOM 123 O GLU D 71 -83.939 -7.233 -38.102 1.00 97.48 ATOM 124 CB GLU D 71 -82.034 -4.658 -37.367 1.00 93.40 ATOM 125 CG GLU D 71 -82.164 -4.628 -38.882 1.00 92.67 ATOM 126 CD GLU D 71 -81.691 -3.316 -39.479 1.00101.78 ATOM 127 OE1 GLU D 71 -80.693 -2.759 -38.973 1.00103.30 ATOM 128 OE2 GLU D 71 -82.318 -2.839 -40.449 1.00 94.98 ATOM 129 N PRO D 72 -84.885 -5.910 -36.547 1.00 96.44 ATOM 130 CA PRO D 72 -86.252 -6.334 -36.923 1.00104.35 ATOM 131 C PRO D 72 -86.768 -5.619 -38.167 1.00102.90 ATOM 132 O PRO D 72 -87.678 -4.787 -38.120 1.00100.10 ATOM 133 CB PRO D 72 -87.057 -5.986 -35.667 1.00 94.91 ATOM 134 CG PRO D 72 -86.354 -4.800 -35.104 1.00 89.72 ATOM 135 CD PRO D 72 -84.888 -5.008 -35.380 1.00 88.85 ATOM 136 N SER D 73 -86.189 -5.956 -39.321 1.00105.07 ATOM 137 CA SER D 73 -86.509 -5.270 -40.570 1.00108.30 ATOM 138 C SER D 73 -86.957 -6.228 -41.667 1.00112.43 ATOM 139 O SER D 73 -88.059 -6.063 -42.202 1.00116.33 ATOM 140 CB SER D 73 -85.301 -4.448 -41.037 1.00108.47 ATOM 141 OG SER D 73 -85.563 -3.826 -42.281 1.00110.79 ATOM 142 N CYS D 74 -86.132 -7.214 -42.031 1.00112.23 ATOM 143 CA CYS D 74 -86.379 -8.124 -43.154 1.00117.68 ATOM 144 C CYS D 74 -86.445 -7.396 -44.494 1.00121.63 ATOM 145 O CYS D 74 -86.923 -7.962 -45.484 1.00119.96 ATOM 146 CB CYS D 74 -87.658 -8.951 -42.957 1.00113.38 ATOM 147 SG CYS D 74 -87.578 -10.159 -41.636 1.00107.86 ATOM 148 N LYS D 75 -85.968 -6.151 -44.547 1.00122.50 ATOM 149 CA LYS D 75 -86.034 -5.378 -45.784 1.00119.72 ATOM 150 C LYS D 75 -85.187 -6.012 -46.880 1.00122.02 ATOM 151 O LYS D 75 -85.664 -6.229 -48.000 1.00125.92 ATOM 152 CB LYS D 75 -85.590 -3.936 -45.526 1.00117.88 ATOM 153 CG LYS D 75 -86.735 -2.959 -45.314 1.00118.33 ATOM 154 CD LYS D 75 -86.220 -1.533 -45.273 1.00118.01 ATOM 155 CE LYS D 75 -87.340 -0.529 -45.476 1.00116.08 ATOM 156 NZ LYS D 75 -86.806 0.855 -45.603 1.00112.58 ATOM 157 N SER D 76 -83.926 -6.326 -46.570 1.00122.70 ATOM 158 CA SER D 76 -83.019 -6.851 -47.587 1.00123.73 ATOM 159 C SER D 76 -83.498 -8.188 -48.139 1.00128.34 ATOM 160 O SER D 76 -83.259 -8.494 -49.313 1.00134.24 ATOM 161 CB SER D 76 -81.608 -6.986 -47.015 1.00120.78 ATOM 162 OG SER D 76 -80.711 -7.478 -47.996 1.00113.71 ATOM 163 N CYS D 77 -84.176 -8.995 -47.318 1.00122.69 ATOM 164 CA CYS D 77 -84.748 -10.237 -47.825 1.00122.34 ATOM 165 C CYS D 77 -85.837 -9.970 -48.853 1.00130.77 ATOM 166 O CYS D 77 -86.017 -10.759 -49.788 1.00127.71 ATOM 167 CB CYS D 77 -85.309 -11.075 -46.679 1.00116.59 ATOM 168 SG CYS D 77 -84.413 -12.609 -46.396 1.00132.34 ATOM 169 N GLY D 78 -86.566 -8.869 -48.699 1.00133.45 ATOM 170 CA GLY D 78 -87.645 -8.534 -49.603 1.00130.62 ATOM 171 C GLY D 78 -89.000 -8.623 -48.933 1.00127.90 ATOM 172 O GLY D 78 -89.844 -7.739 -49.106 1.00126.36 ATOM 173 N SER D 79 -89.214 -9.683 -48.155 1.00128.91 ATOM 174 CA SER D 79 -90.486 -9.879 -47.470 1.00127.34 ATOM 175 C SER D 79 -90.651 -8.844 -46.360 1.00122.12 ATOM 176 O SER D 79 -89.796 -8.724 -45.476 1.00125.11 ATOM 177 CB SER D 79 -90.566 -11.298 -46.909 1.00126.76 ATOM 178 OG SER D 79 -90.348 -12.263 -47.925 1.00126.00 ATOM 179 N ASP D 80 -91.751 -8.094 -46.409 1.00121.73 ATOM 180 CA ASP D 80 -91.998 -7.043 -45.431 1.00119.56 ATOM 181 C ASP D 80 -92.505 -7.568 -44.098 1.00121.41 ATOM 182 O ASP D 80 -92.818 -6.758 -43.220 1.00123.64 ATOM 183 CB ASP D 80 -93.002 -6.020 -45.971 1.00120.80 ATOM 184 CG ASP D 80 -92.331 -4.863 -46.680 1.00123.53 ATOM 185 OD1 ASP D 80 -92.916 -4.330 -47.647 1.00123.25 ATOM 186 OD2 ASP D 80 -91.207 -4.495 -46.278 1.00123.01 ATOM 187 N ASP D 81 -92.611 -8.880 -43.920 1.00119.42 ATOM 188 CA ASP D 81 -93.068 -9.413 -42.647 1.00121.10 ATOM 189 C ASP D 81 -91.961 -9.313 -41.602 1.00119.78 ATOM 190 O ASP D 81 -90.770 -9.407 -41.916 1.00117.30 ATOM 191 CB ASP D 81 -93.526 -10.863 -42.802 1.00121.09 ATOM 192 CG ASP D 81 -92.381 -11.808 -43.082 1.00122.44 ATOM 193 OD1 ASP D 81 -92.258 -12.827 -42.371 1.00121.70 ATOM 194 OD2 ASP D 81 -91.590 -11.520 -44.001 1.00122.11 ATOM 195 N GLU D 82 -92.374 -9.111 -40.339 1.00115.04 ATOM 196 CA GLU D 82 -91.451 -8.904 -39.228 1.00112.76 ATOM 197 C GLU D 82 -90.745 -10.211 -38.864 1.00109.19 ATOM 198 O GLU D 82 -91.387 -11.263 -38.792 1.00104.86 ATOM 199 CB GLU D 82 -92.195 -8.352 -38.011 1.00108.93 ATOM 200 CG GLU D 82 -91.435 -8.491 -36.702 1.00114.62 ATOM 201 CD GLU D 82 -91.839 -7.457 -35.677 1.00116.11 ATOM 202 OE1 GLU D 82 -92.565 -6.510 -36.046 1.00117.50 ATOM 203 OE2 GLU D 82 -91.426 -7.591 -34.505 1.00103.81 ATOM 204 N PRO D 83 -89.434 -10.175 -38.630 1.00106.43 ATOM 205 CA PRO D 83 -88.710 -11.405 -38.291 1.00 96.17 ATOM 206 C PRO D 83 -89.050 -11.890 -36.892 1.00 93.48 ATOM 207 O PRO D 83 -89.608 -11.166 -36.066 1.00 96.19 ATOM 208 CB PRO D 83 -87.240 -10.987 -38.377 1.00 90.90 ATOM 209 CG PRO D 83 -87.263 -9.535 -38.048 1.00 98.77 ATOM 210 CD PRO D 83 -88.559 -8.989 -38.590 1.00105.02 ATOM 211 N LYS D 84 -88.685 -13.140 -36.630 1.00 83.74 ATOM 212 CA LYS D 84 -88.836 -13.718 -35.306 1.00 89.70 ATOM 213 C LYS D 84 -87.522 -13.602 -34.543 1.00 88.29 ATOM 214 O LYS D 84 -86.435 -13.622 -35.127 1.00 82.14 ATOM 215 CB LYS D 84 -89.283 -15.180 -35.382 1.00 87.90 ATOM 216 CG LYS D 84 -88.165 -16.187 -35.580 1.00 92.86 ATOM 217 CD LYS D 84 -88.648 -17.590 -35.249 1.00 90.85 ATOM 218 CE LYS D 84 -87.499 -18.583 -35.214 1.00 97.00 ATOM 219 NZ LYS D 84 -87.942 -19.929 -34.750 1.00 86.48 ATOM 220 N PHE D 85 -87.636 -13.459 -33.227 1.00 89.88 ATOM 221 CA PHE D 85 -86.471 -13.266 -32.377 1.00 86.82 ATOM 222 C PHE D 85 -85.846 -14.610 -32.028 1.00 85.19 ATOM 223 O PHE D 85 -86.537 -15.527 -31.573 1.00 83.04 ATOM 224 CB PHE D 85 -86.864 -12.514 -31.106 1.00 88.83 ATOM 225 CG PHE D 85 -85.748 -12.371 -30.112 1.00 88.73 ATOM 226 CD1 PHE D 85 -84.802 -11.369 -30.250 1.00 88.22 ATOM 227 CD2 PHE D 85 -85.650 -13.234 -29.032 1.00 85.66 ATOM 228 CE1 PHE D 85 -83.776 -11.235 -29.334 1.00 83.29 ATOM 229 CE2 PHE D 85 -84.628 -13.105 -28.115 1.00 81.37 ATOM 230 CZ PHE D 85 -83.690 -12.104 -28.265 1.00 76.03 ATOM 231 N LEU D 86 -84.536 -14.725 -32.247 1.00 85.79 ATOM 232 CA LEU D 86 -83.787 -15.922 -31.879 1.00 84.48 ATOM 233 C LEU D 86 -83.078 -15.753 -30.539 1.00 86.34 ATOM 234 O LEU D 86 -83.395 -16.455 -29.574 1.00 82.30 ATOM 235 CB LEU D 86 -82.777 -16.277 -32.979 1.00 80.97 ATOM 236 CG LEU D 86 -83.346 -16.906 -34.253 1.00 87.05 ATOM 237 CD1 LEU D 86 -82.241 -17.153 -35.267 1.00 78.32 ATOM 238 CD2 LEU D 86 -84.073 -18.200 -33.925 1.00 81.66 ATOM 239 N ARG D 87 -82.124 -14.828 -30.461 1.00 85.59 ATOM 240 CA ARG D 87 -81.375 -14.594 -29.233 1.00 82.35 ATOM 241 C ARG D 87 -80.619 -13.279 -29.366 1.00 77.01 ATOM 242 O ARG D 87 -80.489 -12.719 -30.458 1.00 69.13 ATOM 243 CB ARG D 87 -80.406 -15.741 -28.932 1.00 70.95 ATOM 244 CG ARG D 87 -79.346 -15.950 -29.998 1.00 71.83 ATOM 245 CD ARG D 87 -78.412 -17.090 -29.632 1.00 67.56 ATOM 246 NE ARG D 87 -77.464 -17.377 -30.705 1.00 62.94 ATOM 247 CZ ARG D 87 -76.502 -18.291 -30.631 1.00 66.62 ATOM 248 NH1 ARG D 87 -76.352 -19.012 -29.528 1.00 72.02 ATOM 249 NH2 ARG D 87 -75.687 -18.482 -31.660 1.00 71.07 TER