HEADER TRANSLATION 31-DEC-69 2PLF TITLE The structure of aIF2gamma subunit from the archaeon Sulfolobus TITLE 2 solfataricus in the nucleotide-free form. COMPND MOL_ID: 1; COMPND 2 MOLECULE: Translation initiation factor 2 gamma subunit; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.90 ANGSTORMS DBREF 2PLF A 2 415 UNP Q980A5 IF2G_SULSO 2 415 SEQRES 1 A 33 ASN ILE GLY VAL CYS GLU SER CYS LYS LYS PRO GLU ALA SEQRES 2 A 33 TYR VAL THR GLU PRO SER CYS LYS SER CYS GLY SER ASP SEQRES 3 A 33 ASP GLU PRO LYS PHE LEU ARG ATOM 1 N ASN A 55 -38.872 39.657 21.624 1.00 38.76 ATOM 2 CA ASN A 55 -37.446 39.778 21.418 1.00 37.17 ATOM 3 C ASN A 55 -36.887 38.566 22.130 1.00 36.71 ATOM 4 O ASN A 55 -37.439 38.147 23.142 1.00 36.66 ATOM 5 CB ASN A 55 -36.937 41.063 22.064 1.00 35.71 ATOM 6 CG ASN A 55 -37.215 42.286 21.220 1.00 34.53 ATOM 7 OD1 ASN A 55 -37.514 43.351 21.746 1.00 36.13 ATOM 8 ND2 ASN A 55 -37.101 42.144 19.901 1.00 33.14 ATOM 9 N ILE A 56 -35.816 37.986 21.599 1.00 36.92 ATOM 10 CA ILE A 56 -35.209 36.819 22.237 1.00 37.85 ATOM 11 C ILE A 56 -33.724 37.032 22.491 1.00 38.27 ATOM 12 O ILE A 56 -32.950 37.289 21.563 1.00 37.84 ATOM 13 CB ILE A 56 -35.386 35.543 21.387 1.00 37.47 ATOM 14 CG1 ILE A 56 -36.865 35.344 21.059 1.00 37.59 ATOM 15 CG2 ILE A 56 -34.865 34.330 22.144 1.00 36.69 ATOM 16 CD1 ILE A 56 -37.782 35.374 22.265 1.00 37.72 ATOM 17 N GLY A 57 -33.339 36.921 23.759 1.00 38.77 ATOM 18 CA GLY A 57 -31.957 37.110 24.139 1.00 39.94 ATOM 19 C GLY A 57 -31.435 35.945 24.944 1.00 41.14 ATOM 20 O GLY A 57 -32.132 34.953 25.127 1.00 40.04 ATOM 21 N VAL A 58 -30.202 36.070 25.428 1.00 43.81 ATOM 22 CA VAL A 58 -29.575 35.019 26.226 1.00 44.38 ATOM 23 C VAL A 58 -28.539 35.616 27.181 1.00 46.32 ATOM 24 O VAL A 58 -27.734 36.458 26.784 1.00 45.76 ATOM 25 CB VAL A 58 -28.895 33.972 25.308 1.00 42.20 ATOM 26 CG1 VAL A 58 -27.813 34.631 24.502 1.00 41.47 ATOM 27 CG2 VAL A 58 -28.338 32.828 26.123 1.00 40.30 ATOM 28 N CYS A 59 -28.580 35.190 28.441 1.00 49.41 ATOM 29 CA CYS A 59 -27.636 35.658 29.450 1.00 52.50 ATOM 30 C CYS A 59 -26.406 34.804 29.358 1.00 56.63 ATOM 31 O CYS A 59 -26.396 33.670 29.829 1.00 56.58 ATOM 32 CB CYS A 59 -28.250 35.530 30.826 1.00 50.80 ATOM 33 SG CYS A 59 -29.701 36.598 30.894 1.00 50.44 ATOM 34 N GLU A 60 -25.371 35.352 28.733 1.00 61.53 ATOM 35 CA GLU A 60 -24.126 34.623 28.540 1.00 66.42 ATOM 36 C GLU A 60 -23.549 34.119 29.846 1.00 67.58 ATOM 37 O GLU A 60 -22.959 33.038 29.906 1.00 69.07 ATOM 38 CB GLU A 60 -23.106 35.510 27.826 1.00 70.40 ATOM 39 CG GLU A 60 -23.429 35.759 26.354 1.00 77.12 ATOM 40 CD GLU A 60 -23.418 34.476 25.519 1.00 80.85 ATOM 41 OE1 GLU A 60 -24.232 33.559 25.786 1.00 82.54 ATOM 42 OE2 GLU A 60 -22.587 34.386 24.589 1.00 83.50 ATOM 43 N SER A 61 -23.735 34.911 30.892 1.00 67.72 ATOM 44 CA SER A 61 -23.235 34.574 32.212 1.00 67.23 ATOM 45 C SER A 61 -23.975 33.400 32.884 1.00 66.90 ATOM 46 O SER A 61 -23.459 32.799 33.826 1.00 67.91 ATOM 47 CB SER A 61 -23.296 35.835 33.093 1.00 67.49 ATOM 48 OG SER A 61 -24.290 36.752 32.632 1.00 66.39 ATOM 49 N CYS A 62 -25.157 33.051 32.376 1.00 65.83 ATOM 50 CA CYS A 62 -25.983 31.987 32.966 1.00 63.97 ATOM 51 C CYS A 62 -26.112 30.670 32.197 1.00 61.57 ATOM 52 O CYS A 62 -25.844 30.609 31.004 1.00 62.47 ATOM 53 CB CYS A 62 -27.380 32.533 33.198 1.00 65.67 ATOM 54 SG CYS A 62 -27.422 34.168 33.996 1.00 68.56 ATOM 55 N LYS A 63 -26.566 29.627 32.888 1.00 59.09 ATOM 56 CA LYS A 63 -26.732 28.304 32.279 1.00 58.34 ATOM 57 C LYS A 63 -28.044 28.144 31.507 1.00 56.47 ATOM 58 O LYS A 63 -29.012 28.861 31.750 1.00 56.65 ATOM 59 CB LYS A 63 -26.643 27.219 33.356 1.00 60.13 ATOM 60 CG LYS A 63 -27.727 27.306 34.432 1.00 63.37 ATOM 61 CD LYS A 63 -28.856 26.293 34.209 1.00 65.28 ATOM 62 CE LYS A 63 -28.392 24.851 34.455 1.00 65.31 ATOM 63 NZ LYS A 63 -29.484 23.844 34.261 1.00 64.05 ATOM 64 N LYS A 64 -28.075 27.193 30.581 1.00 53.29 ATOM 65 CA LYS A 64 -29.270 26.960 29.784 1.00 51.33 ATOM 66 C LYS A 64 -30.011 25.735 30.288 1.00 49.25 ATOM 67 O LYS A 64 -29.407 24.864 30.910 1.00 50.88 ATOM 68 CB LYS A 64 -28.883 26.779 28.324 1.00 52.32 ATOM 69 CG LYS A 64 -28.220 28.012 27.754 1.00 55.61 ATOM 70 CD LYS A 64 -27.881 27.860 26.278 1.00 58.58 ATOM 71 CE LYS A 64 -27.320 29.171 25.719 1.00 60.80 ATOM 72 NZ LYS A 64 -27.055 29.116 24.248 1.00 62.98 ATOM 73 N PRO A 65 -31.326 25.638 30.012 1.00 46.11 ATOM 74 CA PRO A 65 -32.150 26.587 29.264 1.00 44.23 ATOM 75 C PRO A 65 -32.480 27.890 29.968 1.00 42.78 ATOM 76 O PRO A 65 -32.796 28.875 29.315 1.00 42.63 ATOM 77 CB PRO A 65 -33.404 25.780 28.964 1.00 43.92 ATOM 78 CG PRO A 65 -33.540 24.958 30.178 1.00 43.78 ATOM 79 CD PRO A 65 -32.131 24.464 30.393 1.00 45.42 ATOM 80 N GLU A 66 -32.409 27.900 31.291 1.00 42.56 ATOM 81 CA GLU A 66 -32.734 29.100 32.067 1.00 43.18 ATOM 82 C GLU A 66 -32.045 30.399 31.624 1.00 43.02 ATOM 83 O GLU A 66 -32.443 31.487 32.060 1.00 42.98 ATOM 84 CB GLU A 66 -32.440 28.865 33.556 1.00 43.66 ATOM 85 CG GLU A 66 -33.130 27.647 34.145 1.00 44.83 ATOM 86 CD GLU A 66 -32.284 26.397 34.034 1.00 46.04 ATOM 87 OE1 GLU A 66 -31.708 26.165 32.951 1.00 46.99 ATOM 88 OE2 GLU A 66 -32.200 25.643 35.028 1.00 47.82 ATOM 89 N ALA A 67 -31.031 30.285 30.763 1.00 42.59 ATOM 90 CA ALA A 67 -30.276 31.442 30.266 1.00 41.44 ATOM 91 C ALA A 67 -31.015 32.323 29.246 1.00 41.45 ATOM 92 O ALA A 67 -30.623 33.475 29.032 1.00 41.59 ATOM 93 CB ALA A 67 -28.956 30.972 29.675 1.00 41.02 ATOM 94 N TYR A 68 -32.088 31.803 28.623 1.00 41.06 ATOM 95 CA TYR A 68 -32.858 32.519 27.613 1.00 40.19 ATOM 96 C TYR A 68 -33.837 33.486 28.264 1.00 40.11 ATOM 97 O TYR A 68 -34.518 33.203 29.251 1.00 39.71 ATOM 98 CB TYR A 68 -33.588 31.536 26.697 1.00 39.65 ATOM 99 CG TYR A 68 -32.668 30.604 25.938 1.00 41.61 ATOM 100 CD1 TYR A 68 -32.311 29.372 26.463 1.00 42.79 ATOM 101 CD2 TYR A 68 -32.157 30.960 24.695 1.00 41.76 ATOM 102 CE1 TYR A 68 -31.473 28.516 25.775 1.00 42.64 ATOM 103 CE2 TYR A 68 -31.318 30.110 23.999 1.00 43.36 ATOM 104 CZ TYR A 68 -30.980 28.890 24.543 1.00 43.53 ATOM 105 OH TYR A 68 -30.144 28.042 23.852 1.00 44.77 ATOM 106 N VAL A 69 -33.952 34.673 27.645 1.00 39.15 ATOM 107 CA VAL A 69 -34.846 35.698 28.143 1.00 39.72 ATOM 108 C VAL A 69 -35.622 36.327 26.991 1.00 40.05 ATOM 109 O VAL A 69 -35.178 36.301 25.849 1.00 41.29 ATOM 110 CB VAL A 69 -34.044 36.782 28.908 1.00 39.17 ATOM 111 CG1 VAL A 69 -33.390 36.169 30.127 1.00 38.19 ATOM 112 CG2 VAL A 69 -32.967 37.376 28.008 1.00 39.82 ATOM 113 N THR A 70 -36.800 36.856 27.280 1.00 40.10 ATOM 114 CA THR A 70 -37.581 37.503 26.249 1.00 41.06 ATOM 115 C THR A 70 -37.523 38.973 26.623 1.00 43.53 ATOM 116 O THR A 70 -38.157 39.818 25.988 1.00 44.13 ATOM 117 CB THR A 70 -39.049 37.010 26.238 1.00 39.26 ATOM 118 OG1 THR A 70 -39.680 37.332 27.479 1.00 41.32 ATOM 119 CG2 THR A 70 -39.103 35.522 26.048 1.00 35.70 ATOM 120 N GLU A 71 -36.731 39.258 27.658 1.00 47.05 ATOM 121 CA GLU A 71 -36.560 40.614 28.185 1.00 51.63 ATOM 122 C GLU A 71 -35.109 40.989 28.432 1.00 50.18 ATOM 123 O GLU A 71 -34.282 40.132 28.724 1.00 51.75 ATOM 124 CB GLU A 71 -37.335 40.771 29.496 1.00 57.97 ATOM 125 CG GLU A 71 -38.451 41.801 29.414 1.00 68.85 ATOM 126 CD GLU A 71 -39.329 41.607 28.175 1.00 76.04 ATOM 127 OE1 GLU A 71 -40.003 40.550 28.083 1.00 81.71 ATOM 128 OE2 GLU A 71 -39.339 42.503 27.289 1.00 78.09 ATOM 129 N PRO A 72 -34.783 42.286 28.324 1.00 48.57 ATOM 130 CA PRO A 72 -33.418 42.763 28.541 1.00 47.94 ATOM 131 C PRO A 72 -33.007 42.742 30.006 1.00 48.97 ATOM 132 O PRO A 72 -32.729 43.786 30.601 1.00 49.88 ATOM 133 CB PRO A 72 -33.455 44.172 27.962 1.00 46.61 ATOM 134 CG PRO A 72 -34.838 44.596 28.221 1.00 46.46 ATOM 135 CD PRO A 72 -35.634 43.381 27.832 1.00 47.86 ATOM 136 N SER A 73 -32.963 41.542 30.581 1.00 49.47 ATOM 137 CA SER A 73 -32.586 41.368 31.980 1.00 49.19 ATOM 138 C SER A 73 -32.065 39.960 32.287 1.00 50.06 ATOM 139 O SER A 73 -32.597 38.961 31.789 1.00 50.63 ATOM 140 CB SER A 73 -33.783 41.682 32.886 1.00 47.95 ATOM 141 OG SER A 73 -33.497 41.402 34.247 1.00 45.92 ATOM 142 N CYS A 74 -31.017 39.896 33.107 1.00 49.89 ATOM 143 CA CYS A 74 -30.429 38.630 33.505 1.00 50.32 ATOM 144 C CYS A 74 -30.536 38.425 34.996 1.00 51.12 ATOM 145 O CYS A 74 -29.875 37.552 35.554 1.00 52.54 ATOM 146 CB CYS A 74 -28.972 38.555 33.076 1.00 49.77 ATOM 147 SG CYS A 74 -28.866 38.410 31.277 1.00 52.45 ATOM 148 N LYS A 75 -31.373 39.230 35.642 1.00 51.33 ATOM 149 CA LYS A 75 -31.572 39.114 37.079 1.00 52.05 ATOM 150 C LYS A 75 -32.049 37.696 37.355 1.00 52.44 ATOM 151 O LYS A 75 -31.720 37.113 38.382 1.00 52.36 ATOM 152 CB LYS A 75 -32.624 40.117 37.559 1.00 54.01 ATOM 153 CG LYS A 75 -32.366 41.562 37.140 1.00 56.47 ATOM 154 CD LYS A 75 -31.029 42.074 37.666 1.00 59.50 ATOM 155 CE LYS A 75 -31.063 42.342 39.164 1.00 60.32 ATOM 156 NZ LYS A 75 -31.868 43.553 39.476 1.00 61.43 ATOM 157 N SER A 76 -32.824 37.154 36.416 1.00 53.07 ATOM 158 CA SER A 76 -33.359 35.802 36.502 1.00 53.21 ATOM 159 C SER A 76 -32.287 34.884 37.045 1.00 53.55 ATOM 160 O SER A 76 -32.576 33.876 37.675 1.00 53.44 ATOM 161 CB SER A 76 -33.773 35.304 35.111 1.00 54.91 ATOM 162 OG SER A 76 -34.763 36.133 34.520 1.00 58.64 ATOM 163 N CYS A 77 -31.037 35.245 36.801 1.00 55.36 ATOM 164 CA CYS A 77 -29.932 34.429 37.255 1.00 58.10 ATOM 165 C CYS A 77 -28.744 35.200 37.842 1.00 57.56 ATOM 166 O CYS A 77 -27.598 35.029 37.424 1.00 56.81 ATOM 167 CB CYS A 77 -29.492 33.524 36.107 1.00 62.56 ATOM 168 SG CYS A 77 -29.397 34.334 34.471 1.00 69.05 ATOM 169 N GLY A 78 -29.049 36.042 38.826 1.00 57.83 ATOM 170 CA GLY A 78 -28.046 36.827 39.527 1.00 58.43 ATOM 171 C GLY A 78 -27.005 37.538 38.694 1.00 58.89 ATOM 172 O GLY A 78 -25.808 37.455 38.978 1.00 60.52 ATOM 173 N SER A 79 -27.461 38.251 37.675 1.00 58.50 ATOM 174 CA SER A 79 -26.570 38.984 36.799 1.00 58.20 ATOM 175 C SER A 79 -27.273 40.279 36.419 1.00 58.60 ATOM 176 O SER A 79 -28.461 40.282 36.118 1.00 58.58 ATOM 177 CB SER A 79 -26.272 38.143 35.557 1.00 58.38 ATOM 178 OG SER A 79 -25.300 38.753 34.729 1.00 60.78 ATOM 179 N ASP A 80 -26.546 41.385 36.450 1.00 60.15 ATOM 180 CA ASP A 80 -27.131 42.675 36.097 1.00 62.44 ATOM 181 C ASP A 80 -26.662 43.092 34.706 1.00 61.61 ATOM 182 O ASP A 80 -26.710 44.266 34.319 1.00 61.71 ATOM 183 CB ASP A 80 -26.739 43.714 37.143 1.00 66.20 ATOM 184 CG ASP A 80 -27.261 43.361 38.528 1.00 70.33 ATOM 185 OD1 ASP A 80 -27.077 42.195 38.950 1.00 73.21 ATOM 186 OD2 ASP A 80 -27.851 44.243 39.193 1.00 72.07 ATOM 187 N ASP A 81 -26.224 42.092 33.955 1.00 60.08 ATOM 188 CA ASP A 81 -25.730 42.286 32.611 1.00 58.69 ATOM 189 C ASP A 81 -26.848 42.198 31.610 1.00 56.85 ATOM 190 O ASP A 81 -27.587 41.213 31.575 1.00 58.42 ATOM 191 CB ASP A 81 -24.714 41.207 32.272 1.00 59.45 ATOM 192 CG ASP A 81 -23.562 41.192 33.226 1.00 59.80 ATOM 193 OD1 ASP A 81 -23.030 40.085 33.463 1.00 60.67 ATOM 194 OD2 ASP A 81 -23.190 42.284 33.724 1.00 57.89 ATOM 195 N GLU A 82 -26.984 43.230 30.796 1.00 52.79 ATOM 196 CA GLU A 82 -27.987 43.179 29.769 1.00 49.14 ATOM 197 C GLU A 82 -27.625 41.910 28.994 1.00 47.62 ATOM 198 O GLU A 82 -26.454 41.678 28.690 1.00 47.88 ATOM 199 CB GLU A 82 -27.855 44.401 28.892 1.00 46.36 ATOM 200 CG GLU A 82 -28.418 44.207 27.543 1.00 46.51 ATOM 201 CD GLU A 82 -28.234 45.427 26.718 1.00 47.64 ATOM 202 OE1 GLU A 82 -28.754 46.473 27.152 1.00 47.37 ATOM 203 OE2 GLU A 82 -27.571 45.343 25.655 1.00 48.28 ATOM 204 N PRO A 83 -28.612 41.051 28.703 1.00 46.58 ATOM 205 CA PRO A 83 -28.292 39.829 27.962 1.00 46.14 ATOM 206 C PRO A 83 -28.070 40.123 26.482 1.00 46.53 ATOM 207 O PRO A 83 -28.326 41.235 26.009 1.00 46.22 ATOM 208 CB PRO A 83 -29.516 38.949 28.203 1.00 44.65 ATOM 209 CG PRO A 83 -30.616 39.943 28.228 1.00 46.10 ATOM 210 CD PRO A 83 -30.039 41.086 29.063 1.00 46.51 ATOM 211 N LYS A 84 -27.590 39.116 25.759 1.00 46.42 ATOM 212 CA LYS A 84 -27.327 39.240 24.332 1.00 45.13 ATOM 213 C LYS A 84 -28.641 39.125 23.574 1.00 43.71 ATOM 214 O LYS A 84 -29.456 38.253 23.876 1.00 44.81 ATOM 215 CB LYS A 84 -26.379 38.129 23.869 1.00 46.40 ATOM 216 CG LYS A 84 -25.938 38.244 22.402 1.00 50.92 ATOM 217 CD LYS A 84 -25.196 36.986 21.912 1.00 54.00 ATOM 218 CE LYS A 84 -24.067 36.544 22.867 1.00 57.21 ATOM 219 NZ LYS A 84 -22.905 37.497 22.994 1.00 58.17 ATOM 220 N PHE A 85 -28.852 40.009 22.605 1.00 40.54 ATOM 221 CA PHE A 85 -30.063 39.969 21.801 1.00 37.14 ATOM 222 C PHE A 85 -29.784 39.000 20.658 1.00 36.42 ATOM 223 O PHE A 85 -28.703 39.026 20.067 1.00 36.87 ATOM 224 CB PHE A 85 -30.393 41.373 21.275 1.00 36.57 ATOM 225 CG PHE A 85 -31.531 41.411 20.276 1.00 35.95 ATOM 226 CD1 PHE A 85 -31.276 41.465 18.910 1.00 33.14 ATOM 227 CD2 PHE A 85 -32.858 41.392 20.702 1.00 35.22 ATOM 228 CE1 PHE A 85 -32.319 41.501 17.985 1.00 31.60 ATOM 229 CE2 PHE A 85 -33.905 41.428 19.775 1.00 34.46 ATOM 230 CZ PHE A 85 -33.629 41.482 18.415 1.00 32.37 ATOM 231 N LEU A 86 -30.748 38.129 20.365 1.00 34.71 ATOM 232 CA LEU A 86 -30.593 37.151 19.299 1.00 32.14 ATOM 233 C LEU A 86 -31.466 37.470 18.102 1.00 31.65 ATOM 234 O LEU A 86 -31.013 37.379 16.966 1.00 33.29 ATOM 235 CB LEU A 86 -30.929 35.760 19.809 1.00 32.82 ATOM 236 CG LEU A 86 -30.112 35.295 21.003 1.00 31.39 ATOM 237 CD1 LEU A 86 -30.563 33.911 21.391 1.00 32.50 ATOM 238 CD2 LEU A 86 -28.648 35.301 20.645 1.00 31.47 ATOM 239 N ARG A 87 -32.721 37.826 18.349 1.00 30.65 ATOM 240 CA ARG A 87 -33.635 38.175 17.262 1.00 30.21 ATOM 241 C ARG A 87 -34.989 38.475 17.829 1.00 31.09 ATOM 242 O ARG A 87 -35.248 38.226 19.004 1.00 31.68 ATOM 243 CB ARG A 87 -33.790 37.027 16.267 1.00 28.45 ATOM 244 CG ARG A 87 -34.351 35.754 16.877 1.00 25.12 ATOM 245 CD ARG A 87 -34.503 34.678 15.826 1.00 25.04 ATOM 246 NE ARG A 87 -34.859 33.384 16.409 1.00 29.29 ATOM 247 CZ ARG A 87 -35.158 32.291 15.701 1.00 29.92 ATOM 248 NH1 ARG A 87 -35.147 32.320 14.373 1.00 29.42 ATOM 249 NH2 ARG A 87 -35.478 31.162 16.318 1.00 29.11 TER