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 E 1 415 UNP Q980A5 IF2G_SULSO 1 415 SEQRES 1 E 33 ASN ILE GLY VAL CYS GLU SER CYS LYS LYS PRO GLU ALA SEQRES 2 E 33 TYR VAL THR GLU PRO SER CYS LYS SER CYS GLY SER ASP SEQRES 3 E 33 ASP GLU PRO LYS PHE LEU ARG ATOM 1 N ASN E 55 -33.140 32.282 -56.404 1.00 73.27 ATOM 2 CA ASN E 55 -31.920 32.097 -57.169 1.00 71.66 ATOM 3 C ASN E 55 -31.307 30.737 -56.850 1.00 78.06 ATOM 4 O ASN E 55 -31.538 30.155 -55.786 1.00 80.91 ATOM 5 CB ASN E 55 -30.915 33.210 -56.867 1.00 75.93 ATOM 6 CG ASN E 55 -31.416 34.578 -57.284 1.00 78.05 ATOM 7 OD1 ASN E 55 -32.116 34.716 -58.287 1.00 76.52 ATOM 8 ND2 ASN E 55 -31.057 35.599 -56.515 1.00 74.34 ATOM 9 N ILE E 56 -30.519 30.228 -57.793 1.00 74.81 ATOM 10 CA ILE E 56 -29.862 28.934 -57.657 1.00 74.53 ATOM 11 C ILE E 56 -28.375 29.132 -57.912 1.00 86.93 ATOM 12 O ILE E 56 -27.980 29.551 -59.007 1.00 84.20 ATOM 13 CB ILE E 56 -30.443 27.886 -58.621 1.00 75.97 ATOM 14 CG1 ILE E 56 -31.936 27.682 -58.355 1.00 70.99 ATOM 15 CG2 ILE E 56 -29.691 26.570 -58.494 1.00 76.74 ATOM 16 CD1 ILE E 56 -32.245 27.154 -56.969 1.00 76.17 ATOM 17 N GLY E 57 -27.554 28.838 -56.903 1.00 84.37 ATOM 18 CA GLY E 57 -26.118 28.936 -57.013 1.00 82.21 ATOM 19 C GLY E 57 -25.445 27.593 -56.784 1.00 86.77 ATOM 20 O GLY E 57 -26.095 26.573 -56.543 1.00 87.38 ATOM 21 N VAL E 58 -24.116 27.617 -56.866 1.00 88.19 ATOM 22 CA VAL E 58 -23.308 26.423 -56.653 1.00 91.92 ATOM 23 C VAL E 58 -21.924 26.855 -56.191 1.00 94.59 ATOM 24 O VAL E 58 -21.428 27.921 -56.567 1.00 95.69 ATOM 25 CB VAL E 58 -23.238 25.547 -57.930 1.00 86.50 ATOM 26 CG1 VAL E 58 -22.408 26.225 -59.012 1.00 89.80 ATOM 27 CG2 VAL E 58 -22.694 24.161 -57.607 1.00 88.45 ATOM 28 N CYS E 59 -21.309 26.025 -55.352 1.00 97.79 ATOM 29 CA CYS E 59 -19.972 26.269 -54.826 1.00 98.51 ATOM 30 C CYS E 59 -19.011 25.272 -55.460 1.00102.06 ATOM 31 O CYS E 59 -19.175 24.058 -55.295 1.00102.19 ATOM 32 CB CYS E 59 -19.954 26.147 -53.302 1.00101.11 ATOM 33 SG CYS E 59 -21.166 27.199 -52.470 1.00101.98 ATOM 34 N GLU E 60 -18.014 25.785 -56.183 1.00107.30 ATOM 35 CA GLU E 60 -17.083 24.905 -56.884 1.00107.70 ATOM 36 C GLU E 60 -16.183 24.153 -55.911 1.00102.37 ATOM 37 O GLU E 60 -15.907 22.964 -56.106 1.00102.05 ATOM 38 CB GLU E 60 -16.247 25.710 -57.878 1.00111.50 ATOM 39 CG GLU E 60 -16.619 25.480 -59.337 1.00117.00 ATOM 40 CD GLU E 60 -18.035 25.920 -59.661 1.00107.38 ATOM 41 OE1 GLU E 60 -18.503 26.915 -59.069 1.00101.93 ATOM 42 OE2 GLU E 60 -18.680 25.266 -60.508 1.00109.24 ATOM 43 N SER E 61 -15.717 24.827 -54.857 1.00104.30 ATOM 44 CA SER E 61 -14.823 24.184 -53.900 1.00110.31 ATOM 45 C SER E 61 -15.544 23.183 -53.007 1.00109.32 ATOM 46 O SER E 61 -14.891 22.317 -52.416 1.00107.04 ATOM 47 CB SER E 61 -14.124 25.241 -53.041 1.00107.26 ATOM 48 OG SER E 61 -15.066 26.041 -52.347 1.00109.26 ATOM 49 N CYS E 62 -16.865 23.278 -52.898 1.00107.17 ATOM 50 CA CYS E 62 -17.640 22.369 -52.069 1.00103.72 ATOM 51 C CYS E 62 -18.117 21.171 -52.885 1.00101.38 ATOM 52 O CYS E 62 -18.128 21.190 -54.118 1.00103.27 ATOM 53 CB CYS E 62 -18.833 23.094 -51.447 1.00104.53 ATOM 54 SG CYS E 62 -18.378 24.426 -50.313 1.00114.60 ATOM 55 N LYS E 63 -18.516 20.120 -52.175 1.00102.17 ATOM 56 CA LYS E 63 -18.961 18.884 -52.799 1.00101.42 ATOM 57 C LYS E 63 -20.480 18.845 -52.915 1.00 99.82 ATOM 58 O LYS E 63 -21.204 19.398 -52.083 1.00 98.95 ATOM 59 CB LYS E 63 -18.467 17.665 -52.016 1.00100.02 ATOM 60 CG LYS E 63 -17.146 17.110 -52.523 1.00102.28 ATOM 61 CD LYS E 63 -17.247 16.744 -53.997 1.00104.31 ATOM 62 CE LYS E 63 -15.922 16.236 -54.542 1.00 99.67 ATOM 63 NZ LYS E 63 -16.009 15.931 -55.999 1.00 99.22 ATOM 64 N LYS E 64 -20.950 18.177 -53.964 1.00 98.53 ATOM 65 CA LYS E 64 -22.362 18.050 -54.279 1.00 94.64 ATOM 66 C LYS E 64 -22.985 16.896 -53.493 1.00 91.55 ATOM 67 O LYS E 64 -22.291 15.950 -53.114 1.00 91.88 ATOM 68 CB LYS E 64 -22.539 17.819 -55.778 1.00 98.54 ATOM 69 CG LYS E 64 -22.047 18.974 -56.637 1.00 99.76 ATOM 70 CD LYS E 64 -21.551 18.492 -57.990 1.00104.46 ATOM 71 CE LYS E 64 -20.287 17.656 -57.847 1.00108.48 ATOM 72 NZ LYS E 64 -19.177 18.424 -57.214 1.00 99.67 ATOM 73 N PRO E 65 -24.304 16.948 -53.231 1.00 91.03 ATOM 74 CA PRO E 65 -25.243 18.011 -53.609 1.00 86.88 ATOM 75 C PRO E 65 -25.256 19.182 -52.633 1.00 85.07 ATOM 76 O PRO E 65 -26.036 20.117 -52.812 1.00 84.38 ATOM 77 CB PRO E 65 -26.590 17.292 -53.605 1.00 86.20 ATOM 78 CG PRO E 65 -26.439 16.266 -52.541 1.00 87.99 ATOM 79 CD PRO E 65 -24.997 15.816 -52.588 1.00 91.42 ATOM 80 N GLU E 66 -24.398 19.127 -51.611 1.00 86.13 ATOM 81 CA GLU E 66 -24.329 20.208 -50.634 1.00 87.67 ATOM 82 C GLU E 66 -23.841 21.515 -51.245 1.00 85.75 ATOM 83 O GLU E 66 -24.037 22.576 -50.644 1.00 79.22 ATOM 84 CB GLU E 66 -23.417 19.814 -49.468 1.00 87.10 ATOM 85 CG GLU E 66 -24.019 18.821 -48.475 1.00 85.56 ATOM 86 CD GLU E 66 -24.159 17.419 -49.041 1.00 90.48 ATOM 87 OE1 GLU E 66 -25.267 16.848 -48.948 1.00 89.67 ATOM 88 OE2 GLU E 66 -23.163 16.889 -49.579 1.00 88.67 ATOM 89 N ALA E 67 -23.219 21.464 -52.426 1.00 88.73 ATOM 90 CA ALA E 67 -22.642 22.666 -53.018 1.00 93.83 ATOM 91 C ALA E 67 -23.710 23.618 -53.543 1.00 89.99 ATOM 92 O ALA E 67 -23.464 24.826 -53.640 1.00 89.26 ATOM 93 CB ALA E 67 -21.676 22.285 -54.140 1.00 86.33 ATOM 94 N TYR E 68 -24.889 23.106 -53.888 1.00 84.72 ATOM 95 CA TYR E 68 -25.947 23.956 -54.418 1.00 83.54 ATOM 96 C TYR E 68 -26.554 24.805 -53.307 1.00 85.09 ATOM 97 O TYR E 68 -26.900 24.293 -52.238 1.00 91.62 ATOM 98 CB TYR E 68 -27.028 23.108 -55.085 1.00 82.23 ATOM 99 CG TYR E 68 -26.563 22.391 -56.331 1.00 78.64 ATOM 100 CD1 TYR E 68 -26.030 21.111 -56.260 1.00 81.95 ATOM 101 CD2 TYR E 68 -26.659 22.993 -57.579 1.00 86.11 ATOM 102 CE1 TYR E 68 -25.604 20.451 -57.397 1.00 88.42 ATOM 103 CE2 TYR E 68 -26.236 22.340 -58.722 1.00 85.18 ATOM 104 CZ TYR E 68 -25.710 21.069 -58.625 1.00 90.10 ATOM 105 OH TYR E 68 -25.288 20.414 -59.759 1.00 89.24 ATOM 106 N VAL E 69 -26.680 26.108 -53.561 1.00 81.77 ATOM 107 CA VAL E 69 -27.218 27.055 -52.595 1.00 80.77 ATOM 108 C VAL E 69 -28.363 27.821 -53.247 1.00 82.06 ATOM 109 O VAL E 69 -28.558 27.784 -54.462 1.00 85.98 ATOM 110 CB VAL E 69 -26.146 28.038 -52.072 1.00 87.38 ATOM 111 CG1 VAL E 69 -26.441 28.439 -50.632 1.00 91.35 ATOM 112 CG2 VAL E 69 -24.754 27.439 -52.196 1.00 85.77 ATOM 113 N THR E 70 -29.131 28.520 -52.408 1.00 84.80 ATOM 114 CA THR E 70 -30.161 29.446 -52.864 1.00 78.01 ATOM 115 C THR E 70 -29.914 30.858 -52.343 1.00 82.65 ATOM 116 O THR E 70 -30.843 31.671 -52.290 1.00 86.40 ATOM 117 CB THR E 70 -31.553 28.964 -52.450 1.00 74.43 ATOM 118 OG1 THR E 70 -31.629 28.881 -51.021 1.00 78.08 ATOM 119 CG2 THR E 70 -31.846 27.596 -53.051 1.00 70.34 ATOM 120 N GLU E 71 -28.678 31.160 -51.952 1.00 82.95 ATOM 121 CA GLU E 71 -28.291 32.471 -51.452 1.00 87.29 ATOM 122 C GLU E 71 -26.814 32.676 -51.748 1.00 91.17 ATOM 123 O GLU E 71 -26.069 31.696 -51.873 1.00 89.66 ATOM 124 CB GLU E 71 -28.554 32.606 -49.944 1.00 92.05 ATOM 125 CG GLU E 71 -27.790 31.614 -49.083 1.00 96.81 ATOM 126 CD GLU E 71 -27.770 32.010 -47.619 1.00103.31 ATOM 127 OE1 GLU E 71 -26.671 32.045 -47.024 1.00 98.63 ATOM 128 OE2 GLU E 71 -28.852 32.297 -47.065 1.00107.50 ATOM 129 N PRO E 72 -26.360 33.928 -51.872 1.00 93.71 ATOM 130 CA PRO E 72 -24.942 34.166 -52.179 1.00 93.29 ATOM 131 C PRO E 72 -24.019 33.888 -51.001 1.00 98.35 ATOM 132 O PRO E 72 -23.523 34.821 -50.363 1.00101.15 ATOM 133 CB PRO E 72 -24.915 35.649 -52.570 1.00 91.76 ATOM 134 CG PRO E 72 -26.075 36.242 -51.846 1.00 92.62 ATOM 135 CD PRO E 72 -27.137 35.180 -51.841 1.00 91.05 ATOM 136 N SER E 73 -23.775 32.611 -50.711 1.00102.02 ATOM 137 CA SER E 73 -22.871 32.233 -49.634 1.00101.59 ATOM 138 C SER E 73 -22.437 30.787 -49.823 1.00 97.89 ATOM 139 O SER E 73 -23.233 29.944 -50.245 1.00 97.59 ATOM 140 CB SER E 73 -23.530 32.410 -48.261 1.00100.81 ATOM 141 OG SER E 73 -22.662 31.988 -47.224 1.00103.16 ATOM 142 N CYS E 74 -21.169 30.512 -49.511 1.00101.22 ATOM 143 CA CYS E 74 -20.640 29.153 -49.480 1.00105.55 ATOM 144 C CYS E 74 -20.054 28.798 -48.120 1.00100.48 ATOM 145 O CYS E 74 -19.382 27.767 -47.994 1.00 97.18 ATOM 146 CB CYS E 74 -19.579 28.956 -50.569 1.00107.44 ATOM 147 SG CYS E 74 -20.226 28.988 -52.253 1.00120.56 ATOM 148 N LYS E 75 -20.293 29.625 -47.100 1.00 98.00 ATOM 149 CA LYS E 75 -19.723 29.387 -45.781 1.00103.53 ATOM 150 C LYS E 75 -20.310 28.154 -45.108 1.00101.66 ATOM 151 O LYS E 75 -19.656 27.568 -44.238 1.00 97.82 ATOM 152 CB LYS E 75 -19.933 30.617 -44.899 1.00103.28 ATOM 153 CG LYS E 75 -19.454 31.910 -45.539 1.00108.00 ATOM 154 CD LYS E 75 -20.014 33.130 -44.830 1.00110.64 ATOM 155 CE LYS E 75 -19.686 34.403 -45.596 1.00114.15 ATOM 156 NZ LYS E 75 -20.193 34.351 -46.998 1.00 97.89 ATOM 157 N SER E 76 -21.520 27.743 -45.494 1.00 99.54 ATOM 158 CA SER E 76 -22.134 26.552 -44.920 1.00 94.71 ATOM 159 C SER E 76 -21.404 25.271 -45.298 1.00 92.29 ATOM 160 O SER E 76 -21.718 24.215 -44.740 1.00 90.25 ATOM 161 CB SER E 76 -23.598 26.454 -45.353 1.00 97.53 ATOM 162 OG SER E 76 -23.702 26.254 -46.752 1.00 95.94 ATOM 163 N CYS E 77 -20.448 25.332 -46.229 1.00 97.50 ATOM 164 CA CYS E 77 -19.672 24.157 -46.608 1.00100.02 ATOM 165 C CYS E 77 -18.173 24.438 -46.609 1.00 99.14 ATOM 166 O CYS E 77 -17.410 23.703 -47.244 1.00 98.41 ATOM 167 CB CYS E 77 -20.122 23.627 -47.972 1.00105.42 ATOM 168 SG CYS E 77 -20.103 24.832 -49.321 1.00110.28 ATOM 169 N GLY E 78 -17.734 25.481 -45.908 1.00 98.53 ATOM 170 CA GLY E 78 -16.316 25.745 -45.758 1.00103.30 ATOM 171 C GLY E 78 -15.679 26.458 -46.932 1.00112.24 ATOM 172 O GLY E 78 -14.789 25.905 -47.588 1.00111.08 ATOM 173 N SER E 79 -16.122 27.688 -47.207 1.00114.48 ATOM 174 CA SER E 79 -15.528 28.505 -48.263 1.00116.25 ATOM 175 C SER E 79 -15.890 29.979 -48.116 1.00113.13 ATOM 176 O SER E 79 -17.058 30.318 -47.909 1.00109.69 ATOM 177 CB SER E 79 -15.968 28.007 -49.641 1.00111.16 ATOM 178 OG SER E 79 -15.392 26.749 -49.940 1.00113.42 ATOM 179 N ASP E 80 -14.900 30.863 -48.214 1.00113.82 ATOM 180 CA ASP E 80 -15.151 32.299 -48.184 1.00119.09 ATOM 181 C ASP E 80 -15.483 32.867 -49.557 1.00118.66 ATOM 182 O ASP E 80 -15.766 34.064 -49.666 1.00115.96 ATOM 183 CB ASP E 80 -13.945 33.040 -47.599 1.00122.08 ATOM 184 CG ASP E 80 -13.709 32.708 -46.141 1.00121.23 ATOM 185 OD1 ASP E 80 -14.693 32.423 -45.426 1.00119.01 ATOM 186 OD2 ASP E 80 -12.537 32.732 -45.710 1.00123.86 ATOM 187 N ASP E 81 -15.457 32.040 -50.599 1.00114.77 ATOM 188 CA ASP E 81 -15.760 32.478 -51.950 1.00111.72 ATOM 189 C ASP E 81 -17.261 32.705 -52.120 1.00111.51 ATOM 190 O ASP E 81 -18.079 32.313 -51.284 1.00111.33 ATOM 191 CB ASP E 81 -15.262 31.451 -52.966 1.00109.61 ATOM 192 CG ASP E 81 -13.788 31.140 -52.805 1.00109.31 ATOM 193 OD1 ASP E 81 -13.031 32.050 -52.410 1.00111.68 ATOM 194 OD2 ASP E 81 -13.386 29.987 -53.071 1.00103.97 ATOM 195 N GLU E 82 -17.617 33.350 -53.226 1.00108.99 ATOM 196 CA GLU E 82 -19.020 33.550 -53.552 1.00103.65 ATOM 197 C GLU E 82 -19.503 32.451 -54.491 1.00101.89 ATOM 198 O GLU E 82 -18.773 32.053 -55.407 1.00 95.27 ATOM 199 CB GLU E 82 -19.234 34.914 -54.212 1.00103.19 ATOM 200 CG GLU E 82 -20.609 35.521 -53.973 1.00 98.23 ATOM 201 CD GLU E 82 -20.847 36.771 -54.797 1.00 97.03 ATOM 202 OE1 GLU E 82 -20.505 36.766 -55.998 1.00 94.34 ATOM 203 OE2 GLU E 82 -21.370 37.760 -54.242 1.00 93.94 ATOM 204 N PRO E 83 -20.711 31.927 -54.289 1.00102.95 ATOM 205 CA PRO E 83 -21.209 30.875 -55.183 1.00 99.48 ATOM 206 C PRO E 83 -21.490 31.417 -56.574 1.00 97.15 ATOM 207 O PRO E 83 -21.965 32.543 -56.741 1.00 89.13 ATOM 208 CB PRO E 83 -22.497 30.404 -54.496 1.00 96.43 ATOM 209 CG PRO E 83 -22.925 31.564 -53.673 1.00 96.25 ATOM 210 CD PRO E 83 -21.663 32.229 -53.207 1.00 99.48 ATOM 211 N LYS E 84 -21.190 30.597 -57.578 1.00 97.00 ATOM 212 CA LYS E 84 -21.442 30.977 -58.961 1.00 99.78 ATOM 213 C LYS E 84 -22.939 30.944 -59.241 1.00 92.42 ATOM 214 O LYS E 84 -23.596 29.918 -59.030 1.00 92.49 ATOM 215 CB LYS E 84 -20.692 30.047 -59.911 1.00 98.10 ATOM 216 CG LYS E 84 -19.177 30.204 -59.877 1.00 99.74 ATOM 217 CD LYS E 84 -18.744 31.578 -60.378 1.00100.45 ATOM 218 CE LYS E 84 -18.229 32.455 -59.245 1.00 99.29 ATOM 219 NZ LYS E 84 -17.891 33.827 -59.716 1.00 98.48 ATOM 220 N PHE E 85 -23.477 32.068 -59.705 1.00 85.85 ATOM 221 CA PHE E 85 -24.890 32.137 -60.048 1.00 87.08 ATOM 222 C PHE E 85 -25.176 31.259 -61.259 1.00 87.38 ATOM 223 O PHE E 85 -24.491 31.351 -62.282 1.00 90.35 ATOM 224 CB PHE E 85 -25.294 33.584 -60.330 1.00 88.36 ATOM 225 CG PHE E 85 -26.749 33.757 -60.668 1.00 85.00 ATOM 226 CD1 PHE E 85 -27.173 33.767 -61.987 1.00 87.31 ATOM 227 CD2 PHE E 85 -27.691 33.920 -59.666 1.00 81.44 ATOM 228 CE1 PHE E 85 -28.510 33.928 -62.300 1.00 82.26 ATOM 229 CE2 PHE E 85 -29.029 34.083 -59.972 1.00 81.76 ATOM 230 CZ PHE E 85 -29.439 34.087 -61.291 1.00 83.16 ATOM 231 N LEU E 86 -26.186 30.399 -61.139 1.00 85.56 ATOM 232 CA LEU E 86 -26.607 29.534 -62.236 1.00 84.63 ATOM 233 C LEU E 86 -27.836 30.088 -62.947 1.00 82.34 ATOM 234 O LEU E 86 -27.780 30.391 -64.143 1.00 82.33 ATOM 235 CB LEU E 86 -26.877 28.115 -61.718 1.00 83.92 ATOM 236 CG LEU E 86 -25.657 27.336 -61.225 1.00 89.94 ATOM 237 CD1 LEU E 86 -26.074 26.004 -60.620 1.00 87.06 ATOM 238 CD2 LEU E 86 -24.666 27.125 -62.360 1.00 84.34 ATOM 239 N ARG E 87 -28.944 30.237 -62.226 1.00 76.66 ATOM 240 CA ARG E 87 -30.187 30.734 -62.802 1.00 80.55 ATOM 241 C ARG E 87 -31.167 31.021 -61.675 1.00 79.03 ATOM 242 O ARG E 87 -31.009 30.530 -60.553 1.00 75.16 ATOM 243 CB ARG E 87 -30.794 29.729 -63.788 1.00 79.59 ATOM 244 CG ARG E 87 -31.059 28.359 -63.185 1.00 76.67 ATOM 245 CD ARG E 87 -31.788 27.448 -64.159 1.00 78.03 ATOM 246 NE ARG E 87 -32.140 26.172 -63.543 1.00 76.75 ATOM 247 CZ ARG E 87 -32.882 25.237 -64.126 1.00 78.93 ATOM 248 NH1 ARG E 87 -33.359 25.430 -65.348 1.00 74.01 ATOM 249 NH2 ARG E 87 -33.150 24.107 -63.485 1.00 74.36 TER