HEADER TRANSLATION 31-DEC-69 3CW2 TITLE Crystal structure of the intact archaeal translation initiation TITLE 2 factor 2 from Sulfolobus solfataricus . COMPND MOL_ID: 1; COMPND 2 MOLECULE: Translation initiation factor 2 subunit gamma; COMPND 3 CHAIN: A, B, E, F; COMPND 4 FRAGMENT: aIF2gamma ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.80 ANGSTORMS DBREF 3CW2 B 1 415 UNP Q980A5 IF2G_SULSO 1 415 SEQRES 1 B 33 ASN ILE GLY VAL CYS GLU SER CYS LYS LYS PRO GLU ALA SEQRES 2 B 33 TYR VAL THR GLU PRO SER CYS LYS SER CYS GLY SER ASP SEQRES 3 B 33 ASP GLU PRO LYS PHE LEU ARG ATOM 1 N ASN B 55 -26.763 57.121 -77.278 1.00 74.71 ATOM 2 CA ASN B 55 -26.159 58.239 -76.565 1.00 76.08 ATOM 3 C ASN B 55 -26.182 59.510 -77.408 1.00 79.39 ATOM 4 O ASN B 55 -26.223 59.448 -78.637 1.00 79.41 ATOM 5 CB ASN B 55 -24.716 57.909 -76.176 1.00 75.01 ATOM 6 CG ASN B 55 -24.614 56.693 -75.280 1.00 73.52 ATOM 7 OD1 ASN B 55 -25.014 56.729 -74.115 1.00 71.60 ATOM 8 ND2 ASN B 55 -24.058 55.611 -75.815 1.00 73.85 ATOM 9 N ILE B 56 -26.151 60.661 -76.742 1.00 82.32 ATOM 10 CA ILE B 56 -26.162 61.950 -77.429 1.00 83.92 ATOM 11 C ILE B 56 -25.003 62.845 -76.980 1.00 82.82 ATOM 12 O ILE B 56 -24.885 63.185 -75.801 1.00 79.74 ATOM 13 CB ILE B 56 -27.496 62.694 -77.212 1.00 85.17 ATOM 14 CG1 ILE B 56 -28.679 61.770 -77.509 1.00 83.80 ATOM 15 CG2 ILE B 56 -27.558 63.944 -78.080 1.00 86.10 ATOM 16 CD1 ILE B 56 -28.805 61.388 -78.968 1.00 82.75 ATOM 17 N GLY B 57 -24.150 63.220 -77.929 1.00 85.11 ATOM 18 CA GLY B 57 -23.000 64.059 -77.642 1.00 87.27 ATOM 19 C GLY B 57 -22.920 65.256 -78.569 1.00 88.60 ATOM 20 O GLY B 57 -23.670 65.347 -79.540 1.00 88.11 ATOM 21 N VAL B 58 -22.008 66.177 -78.273 1.00 90.46 ATOM 22 CA VAL B 58 -21.856 67.378 -79.084 1.00 92.84 ATOM 23 C VAL B 58 -20.524 68.082 -78.833 1.00 96.47 ATOM 24 O VAL B 58 -20.078 68.205 -77.691 1.00 95.17 ATOM 25 CB VAL B 58 -23.015 68.369 -78.841 1.00 92.49 ATOM 26 CG1 VAL B 58 -23.049 68.808 -77.384 1.00 91.08 ATOM 27 CG2 VAL B 58 -22.895 69.570 -79.766 1.00 93.41 ATOM 28 N CYS B 59 -19.893 68.537 -79.912 1.00101.60 ATOM 29 CA CYS B 59 -18.643 69.284 -79.819 1.00105.82 ATOM 30 C CYS B 59 -18.895 70.784 -79.916 1.00109.11 ATOM 31 O CYS B 59 -19.185 71.308 -80.994 1.00110.26 ATOM 32 CB CYS B 59 -17.671 68.848 -80.917 1.00106.18 ATOM 33 SG CYS B 59 -17.105 67.139 -80.782 1.00195.36 ATOM 34 N GLU B 60 -18.786 71.469 -78.783 1.00110.80 ATOM 35 CA GLU B 60 -18.977 72.914 -78.735 1.00111.59 ATOM 36 C GLU B 60 -17.816 73.640 -79.411 1.00111.32 ATOM 37 O GLU B 60 -17.981 74.745 -79.930 1.00111.72 ATOM 38 CB GLU B 60 -19.123 73.379 -77.286 1.00112.78 ATOM 39 CG GLU B 60 -20.239 72.681 -76.528 1.00114.06 ATOM 40 CD GLU B 60 -20.145 72.886 -75.029 1.00115.50 ATOM 41 OE1 GLU B 60 -21.200 72.881 -74.361 1.00116.27 ATOM 42 OE2 GLU B 60 -19.017 73.052 -74.517 1.00115.75 ATOM 43 N SER B 61 -16.645 73.006 -79.403 1.00109.90 ATOM 44 CA SER B 61 -15.459 73.554 -80.058 1.00108.07 ATOM 45 C SER B 61 -15.532 73.351 -81.567 1.00108.60 ATOM 46 O SER B 61 -14.527 73.473 -82.272 1.00108.82 ATOM 47 CB SER B 61 -14.190 72.901 -79.508 1.00106.30 ATOM 48 OG SER B 61 -14.055 73.138 -78.119 1.00105.84 ATOM 49 N CYS B 62 -16.730 73.037 -82.049 1.00108.56 ATOM 50 CA CYS B 62 -16.968 72.809 -83.469 1.00108.39 ATOM 51 C CYS B 62 -18.158 73.620 -83.964 1.00106.80 ATOM 52 O CYS B 62 -18.317 74.790 -83.612 1.00104.07 ATOM 53 CB CYS B 62 -17.208 71.323 -83.744 1.00108.90 ATOM 54 SG CYS B 62 -15.732 70.281 -83.635 1.00137.62 ATOM 55 N LYS B 63 -18.994 72.986 -84.781 1.00108.42 ATOM 56 CA LYS B 63 -20.142 73.661 -85.376 1.00110.19 ATOM 57 C LYS B 63 -21.414 72.811 -85.371 1.00110.41 ATOM 58 O LYS B 63 -21.356 71.582 -85.340 1.00110.57 ATOM 59 CB LYS B 63 -19.818 74.114 -86.804 1.00110.23 ATOM 60 CG LYS B 63 -18.846 75.281 -86.875 1.00110.31 ATOM 61 CD LYS B 63 -18.870 75.946 -88.243 1.00111.43 ATOM 62 CE LYS B 63 -18.129 77.279 -88.221 1.00112.02 ATOM 63 NZ LYS B 63 -18.290 78.046 -89.491 1.00111.65 ATOM 64 N LYS B 64 -22.560 73.489 -85.401 1.00109.15 ATOM 65 CA LYS B 64 -23.866 72.837 -85.450 1.00107.23 ATOM 66 C LYS B 64 -24.470 72.965 -86.848 1.00107.09 ATOM 67 O LYS B 64 -24.032 73.802 -87.640 1.00107.41 ATOM 68 CB LYS B 64 -24.818 73.467 -84.426 1.00105.91 ATOM 69 CG LYS B 64 -24.485 73.178 -82.966 1.00105.61 ATOM 70 CD LYS B 64 -25.571 73.723 -82.037 1.00105.35 ATOM 71 CE LYS B 64 -25.282 73.407 -80.573 1.00104.40 ATOM 72 NZ LYS B 64 -26.363 73.891 -79.663 1.00103.34 ATOM 73 N PRO B 65 -25.477 72.132 -87.157 1.00106.34 ATOM 74 CA PRO B 65 -25.961 71.044 -86.302 1.00105.85 ATOM 75 C PRO B 65 -25.279 69.737 -86.672 1.00105.94 ATOM 76 O PRO B 65 -25.944 68.709 -86.796 1.00105.39 ATOM 77 CB PRO B 65 -27.453 70.954 -86.657 1.00106.56 ATOM 78 CG PRO B 65 -27.713 72.059 -87.676 1.00106.84 ATOM 79 CD PRO B 65 -26.388 72.360 -88.287 1.00106.58 ATOM 80 N GLU B 66 -23.964 69.783 -86.847 1.00107.34 ATOM 81 CA GLU B 66 -23.209 68.623 -87.301 1.00107.35 ATOM 82 C GLU B 66 -22.530 67.915 -86.132 1.00105.81 ATOM 83 O GLU B 66 -22.268 66.712 -86.188 1.00103.63 ATOM 84 CB GLU B 66 -22.163 69.059 -88.327 1.00106.70 ATOM 85 CG GLU B 66 -22.598 70.250 -89.164 1.00104.81 ATOM 86 CD GLU B 66 -21.460 70.850 -89.959 1.00103.87 ATOM 87 OE1 GLU B 66 -20.676 70.079 -90.551 1.00103.78 ATOM 88 OE2 GLU B 66 -21.350 72.093 -89.995 1.00103.40 ATOM 89 N ALA B 67 -22.255 68.672 -85.073 1.00105.59 ATOM 90 CA ALA B 67 -21.553 68.153 -83.903 1.00104.55 ATOM 91 C ALA B 67 -22.353 67.078 -83.171 1.00105.17 ATOM 92 O ALA B 67 -21.781 66.213 -82.504 1.00105.34 ATOM 93 CB ALA B 67 -21.198 69.290 -82.955 1.00102.96 ATOM 94 N TYR B 68 -23.676 67.139 -83.299 1.00104.42 ATOM 95 CA TYR B 68 -24.560 66.164 -82.667 1.00102.40 ATOM 96 C TYR B 68 -24.370 64.769 -83.265 1.00103.58 ATOM 97 O TYR B 68 -24.915 64.457 -84.325 1.00103.49 ATOM 98 CB TYR B 68 -26.024 66.601 -82.796 1.00 98.59 ATOM 99 CG TYR B 68 -26.418 67.770 -81.911 1.00 93.63 ATOM 100 CD1 TYR B 68 -26.405 69.074 -82.396 1.00 90.61 ATOM 101 CD2 TYR B 68 -26.817 67.566 -80.594 1.00 90.23 ATOM 102 CE1 TYR B 68 -26.771 70.140 -81.591 1.00 87.75 ATOM 103 CE2 TYR B 68 -27.184 68.626 -79.783 1.00 87.24 ATOM 104 CZ TYR B 68 -27.160 69.911 -80.286 1.00 85.84 ATOM 105 OH TYR B 68 -27.524 70.966 -79.481 1.00 84.03 ATOM 106 N VAL B 69 -23.593 63.937 -82.579 1.00105.90 ATOM 107 CA VAL B 69 -23.318 62.580 -83.039 1.00110.42 ATOM 108 C VAL B 69 -24.039 61.543 -82.181 1.00114.68 ATOM 109 O VAL B 69 -24.654 61.878 -81.167 1.00113.57 ATOM 110 CB VAL B 69 -21.808 62.274 -83.024 1.00110.90 ATOM 111 CG1 VAL B 69 -21.109 62.966 -84.185 1.00111.06 ATOM 112 CG2 VAL B 69 -21.200 62.693 -81.695 1.00111.18 ATOM 113 N THR B 70 -23.954 60.282 -82.594 1.00119.44 ATOM 114 CA THR B 70 -24.594 59.187 -81.871 1.00122.59 ATOM 115 C THR B 70 -23.550 58.246 -81.279 1.00125.77 ATOM 116 O THR B 70 -23.862 57.401 -80.438 1.00126.51 ATOM 117 CB THR B 70 -25.527 58.382 -82.788 1.00122.33 ATOM 118 OG1 THR B 70 -24.747 57.566 -83.671 1.00122.66 ATOM 119 CG2 THR B 70 -26.398 59.319 -83.606 1.00121.60 ATOM 120 N GLU B 71 -22.311 58.400 -81.735 1.00128.00 ATOM 121 CA GLU B 71 -21.195 57.610 -81.237 1.00129.99 ATOM 122 C GLU B 71 -20.066 58.542 -80.813 1.00131.17 ATOM 123 O GLU B 71 -19.849 59.581 -81.434 1.00132.23 ATOM 124 CB GLU B 71 -20.712 56.632 -82.309 1.00130.30 ATOM 125 CG GLU B 71 -21.828 55.795 -82.918 1.00130.10 ATOM 126 CD GLU B 71 -22.470 54.860 -81.910 1.00129.09 ATOM 127 OE1 GLU B 71 -21.748 54.363 -81.021 1.00129.01 ATOM 128 OE2 GLU B 71 -23.693 54.619 -82.008 1.00127.86 ATOM 129 N PRO B 72 -19.350 58.173 -79.743 1.00131.74 ATOM 130 CA PRO B 72 -18.292 58.993 -79.140 1.00132.32 ATOM 131 C PRO B 72 -17.087 59.191 -80.058 1.00133.10 ATOM 132 O PRO B 72 -16.160 58.382 -80.020 1.00133.86 ATOM 133 CB PRO B 72 -17.875 58.178 -77.909 1.00132.57 ATOM 134 CG PRO B 72 -19.015 57.246 -77.650 1.00133.01 ATOM 135 CD PRO B 72 -19.575 56.927 -78.995 1.00132.60 ATOM 136 N SER B 73 -17.105 60.253 -80.862 1.00132.66 ATOM 137 CA SER B 73 -15.980 60.593 -81.733 1.00131.51 ATOM 138 C SER B 73 -16.300 61.823 -82.581 1.00130.88 ATOM 139 O SER B 73 -17.358 61.896 -83.208 1.00130.93 ATOM 140 CB SER B 73 -15.610 59.414 -82.638 1.00130.55 ATOM 141 OG SER B 73 -14.284 59.543 -83.121 1.00129.81 ATOM 142 N CYS B 74 -15.380 62.785 -82.595 1.00128.98 ATOM 143 CA CYS B 74 -15.559 64.014 -83.366 1.00125.71 ATOM 144 C CYS B 74 -15.053 63.869 -84.795 1.00122.72 ATOM 145 O CYS B 74 -14.386 64.761 -85.317 1.00122.36 ATOM 146 CB CYS B 74 -14.839 65.185 -82.691 1.00125.76 ATOM 147 SG CYS B 74 -15.633 65.801 -81.192 1.00224.95 ATOM 148 N LYS B 75 -15.371 62.746 -85.426 1.00120.83 ATOM 149 CA LYS B 75 -14.952 62.512 -86.800 1.00119.43 ATOM 150 C LYS B 75 -15.963 63.108 -87.769 1.00119.12 ATOM 151 O LYS B 75 -16.034 62.711 -88.933 1.00118.35 ATOM 152 CB LYS B 75 -14.776 61.016 -87.061 1.00118.33 ATOM 153 CG LYS B 75 -13.796 60.330 -86.118 1.00117.79 ATOM 154 CD LYS B 75 -12.388 60.905 -86.236 1.00117.52 ATOM 155 CE LYS B 75 -12.183 62.110 -85.328 1.00117.72 ATOM 156 NZ LYS B 75 -10.825 62.702 -85.491 1.00117.46 ATOM 157 N SER B 76 -16.742 64.064 -87.275 1.00119.64 ATOM 158 CA SER B 76 -17.756 64.730 -88.082 1.00119.86 ATOM 159 C SER B 76 -17.520 66.236 -88.125 1.00120.48 ATOM 160 O SER B 76 -18.259 66.971 -88.781 1.00119.48 ATOM 161 CB SER B 76 -19.156 64.424 -87.545 1.00119.37 ATOM 162 OG SER B 76 -19.424 63.033 -87.593 1.00119.02 ATOM 163 N CYS B 77 -16.490 66.691 -87.419 1.00122.30 ATOM 164 CA CYS B 77 -16.106 68.097 -87.451 1.00124.03 ATOM 165 C CYS B 77 -14.602 68.227 -87.647 1.00124.21 ATOM 166 O CYS B 77 -14.095 69.316 -87.910 1.00124.49 ATOM 167 CB CYS B 77 -16.530 68.812 -86.165 1.00125.01 ATOM 168 SG CYS B 77 -15.352 68.665 -84.805 1.00169.23 ATOM 169 N GLY B 78 -13.895 67.109 -87.508 1.00123.94 ATOM 170 CA GLY B 78 -12.458 67.077 -87.716 1.00123.65 ATOM 171 C GLY B 78 -11.646 67.362 -86.466 1.00123.55 ATOM 172 O GLY B 78 -10.567 67.953 -86.540 1.00123.97 ATOM 173 N SER B 79 -12.158 66.939 -85.314 1.00123.01 ATOM 174 CA SER B 79 -11.480 67.173 -84.043 1.00122.96 ATOM 175 C SER B 79 -11.143 65.857 -83.345 1.00123.25 ATOM 176 O SER B 79 -11.724 64.817 -83.653 1.00122.99 ATOM 177 CB SER B 79 -12.343 68.049 -83.133 1.00123.00 ATOM 178 OG SER B 79 -11.583 68.568 -82.057 1.00123.34 ATOM 179 N ASP B 80 -10.206 65.910 -82.402 1.00123.73 ATOM 180 CA ASP B 80 -9.758 64.709 -81.697 1.00123.82 ATOM 181 C ASP B 80 -10.285 64.611 -80.267 1.00123.10 ATOM 182 O ASP B 80 -10.699 63.538 -79.826 1.00125.20 ATOM 183 CB ASP B 80 -8.230 64.626 -81.688 1.00124.00 ATOM 184 CG ASP B 80 -7.653 64.382 -83.066 1.00123.96 ATOM 185 OD1 ASP B 80 -6.412 64.388 -83.198 1.00123.91 ATOM 186 OD2 ASP B 80 -8.438 64.183 -84.018 1.00123.88 ATOM 187 N ASP B 81 -10.254 65.728 -79.544 1.00119.27 ATOM 188 CA ASP B 81 -10.697 65.749 -78.152 1.00115.10 ATOM 189 C ASP B 81 -12.157 65.312 -78.011 1.00113.04 ATOM 190 O ASP B 81 -13.009 65.677 -78.823 1.00111.69 ATOM 191 CB ASP B 81 -10.459 67.126 -77.512 1.00112.86 ATOM 192 CG ASP B 81 -11.210 68.243 -78.215 1.00110.74 ATOM 193 OD1 ASP B 81 -11.763 68.006 -79.308 1.00111.11 ATOM 194 OD2 ASP B 81 -11.245 69.368 -77.673 1.00108.70 ATOM 195 N GLU B 82 -12.430 64.521 -76.976 1.00112.23 ATOM 196 CA GLU B 82 -13.739 63.893 -76.805 1.00110.73 ATOM 197 C GLU B 82 -14.878 64.900 -76.629 1.00104.03 ATOM 198 O GLU B 82 -14.705 65.944 -75.997 1.00104.31 ATOM 199 CB GLU B 82 -13.716 62.902 -75.634 1.00113.74 ATOM 200 CG GLU B 82 -12.569 61.892 -75.680 1.00115.04 ATOM 201 CD GLU B 82 -12.592 61.013 -76.922 1.00115.18 ATOM 202 OE1 GLU B 82 -13.657 60.911 -77.569 1.00114.97 ATOM 203 OE2 GLU B 82 -11.542 60.419 -77.250 1.00115.13 ATOM 204 N PRO B 83 -16.052 64.582 -77.197 1.00 96.73 ATOM 205 CA PRO B 83 -17.246 65.433 -77.133 1.00 91.92 ATOM 206 C PRO B 83 -17.818 65.541 -75.721 1.00 86.71 ATOM 207 O PRO B 83 -17.354 64.863 -74.804 1.00 86.50 ATOM 208 CB PRO B 83 -18.247 64.705 -78.041 1.00 92.65 ATOM 209 CG PRO B 83 -17.424 63.796 -78.890 1.00 93.92 ATOM 210 CD PRO B 83 -16.273 63.389 -78.031 1.00 95.20 ATOM 211 N LYS B 84 -18.827 66.392 -75.560 1.00 81.95 ATOM 212 CA LYS B 84 -19.499 66.563 -74.280 1.00 77.20 ATOM 213 C LYS B 84 -20.682 65.607 -74.210 1.00 78.37 ATOM 214 O LYS B 84 -21.456 65.503 -75.160 1.00 79.49 ATOM 215 CB LYS B 84 -19.977 68.011 -74.131 1.00 72.59 ATOM 216 CG LYS B 84 -20.278 68.448 -72.703 1.00 68.99 ATOM 217 CD LYS B 84 -21.588 67.872 -72.198 1.00 66.88 ATOM 218 CE LYS B 84 -21.931 68.406 -70.818 1.00 65.42 ATOM 219 NZ LYS B 84 -22.223 69.864 -70.853 1.00 64.13 ATOM 220 N PHE B 85 -20.818 64.902 -73.093 1.00 78.99 ATOM 221 CA PHE B 85 -21.942 63.989 -72.917 1.00 79.26 ATOM 222 C PHE B 85 -23.164 64.703 -72.345 1.00 75.30 ATOM 223 O PHE B 85 -23.133 65.216 -71.225 1.00 75.53 ATOM 224 CB PHE B 85 -21.555 62.803 -72.032 1.00 83.18 ATOM 225 CG PHE B 85 -22.721 61.942 -71.629 1.00 86.55 ATOM 226 CD1 PHE B 85 -22.883 61.546 -70.313 1.00 88.76 ATOM 227 CD2 PHE B 85 -23.662 61.540 -72.563 1.00 86.21 ATOM 228 CE1 PHE B 85 -23.955 60.757 -69.940 1.00 89.27 ATOM 229 CE2 PHE B 85 -24.734 60.749 -72.197 1.00 86.34 ATOM 230 CZ PHE B 85 -24.882 60.359 -70.886 1.00 88.08 ATOM 231 N LEU B 86 -24.238 64.732 -73.126 1.00 69.44 ATOM 232 CA LEU B 86 -25.475 65.360 -72.691 1.00 64.71 ATOM 233 C LEU B 86 -26.333 64.366 -71.924 1.00 61.13 ATOM 234 O LEU B 86 -26.570 64.527 -70.727 1.00 59.35 ATOM 235 CB LEU B 86 -26.259 65.906 -73.887 1.00 63.07 ATOM 236 CG LEU B 86 -25.585 66.967 -74.760 1.00 61.01 ATOM 237 CD1 LEU B 86 -24.791 67.940 -73.902 1.00 61.37 ATOM 238 CD2 LEU B 86 -24.693 66.324 -75.806 1.00 59.28 ATOM 239 N ARG B 87 -26.790 63.333 -72.621 1.00 60.36 ATOM 240 CA ARG B 87 -27.708 62.367 -72.038 1.00 60.65 ATOM 241 C ARG B 87 -27.785 61.111 -72.889 1.00 60.45 ATOM 242 O ARG B 87 -27.270 61.071 -74.005 1.00 56.93 ATOM 243 CB ARG B 87 -29.103 62.978 -71.926 1.00 60.13 ATOM 244 CG ARG B 87 -29.718 63.323 -73.272 1.00 60.02 ATOM 245 CD ARG B 87 -31.127 63.876 -73.132 1.00 60.63 ATOM 246 NE ARG B 87 -31.715 64.175 -74.436 1.00 60.50 ATOM 247 CZ ARG B 87 -32.957 64.614 -74.617 1.00 60.85 ATOM 248 NH1 ARG B 87 -33.752 64.809 -73.575 1.00 60.78 ATOM 249 NH2 ARG B 87 -33.405 64.858 -75.842 1.00 60.70 TER