HEADER RIBOSOME 31-DEC-69 6ZU9 TITLE Structure of a yeast ABCE1-bound 48S initiation complex COMPND MOL_ID: 38; COMPND 2 MOLECULE: Eukaryotic translation initiation factor 5; COMPND 3 CHAIN: m; EXPDTA ELECTRON MICROSCOPY DBREF 6ZU9 m 1 405 UNP P38431 IF5_YEAST 1 405 SEQRES 1 m 55 LYS PHE VAL LEU CYS GLY SER CYS LYS ASN PRO GLU THR SEQRES 2 m 55 GLU ILE ILE ILE THR LYS ASP ASN ASP LEU VAL ARG ASP SEQRES 3 m 55 CYS LYS ALA CYS GLY LYS ARG THR PRO MET ASP LEU ARG SEQRES 4 m 55 HIS LYS LEU SER SER PHE ILE LEU LYS ASN PRO PRO ASP SEQRES 5 m 55 SER VAL SER ATOM 1 N LYS m 95 159.311 163.317 178.485 1.00162.17 ATOM 2 CA LYS m 95 159.816 162.997 179.823 1.00167.17 ATOM 3 C LYS m 95 158.773 162.382 180.758 1.00169.63 ATOM 4 O LYS m 95 159.127 161.575 181.619 1.00170.08 ATOM 5 CB LYS m 95 160.435 164.235 180.483 1.00168.73 ATOM 6 N PHE m 96 157.503 162.759 180.584 1.00172.75 ATOM 7 CA PHE m 96 156.435 162.382 181.526 1.00175.14 ATOM 8 C PHE m 96 155.220 161.650 180.942 1.00176.57 ATOM 9 O PHE m 96 154.589 160.855 181.648 1.00176.24 ATOM 10 CB PHE m 96 155.985 163.598 182.351 1.00175.08 ATOM 11 N VAL m 97 154.898 161.909 179.675 1.00179.44 ATOM 12 CA VAL m 97 153.722 161.300 179.029 1.00181.15 ATOM 13 C VAL m 97 154.067 159.987 178.305 1.00180.32 ATOM 14 O VAL m 97 153.550 158.932 178.677 1.00179.72 ATOM 15 CB VAL m 97 152.948 162.307 178.129 1.00183.01 ATOM 16 N LEU m 98 154.930 160.050 177.288 1.00180.75 ATOM 17 CA LEU m 98 155.318 158.849 176.537 1.00182.80 ATOM 18 C LEU m 98 156.338 158.004 177.299 1.00185.49 ATOM 19 O LEU m 98 157.264 158.540 177.916 1.00186.64 ATOM 20 CB LEU m 98 155.797 159.182 175.110 1.00180.75 ATOM 21 N CYS m 99 156.147 156.686 177.250 1.00190.58 ATOM 22 CA CYS m 99 157.022 155.720 177.916 1.00195.14 ATOM 23 C CYS m 99 158.389 155.607 177.233 1.00196.90 ATOM 24 O CYS m 99 158.535 155.950 176.054 1.00196.37 ATOM 25 CB CYS m 99 156.344 154.347 177.985 1.00197.16 ATOM 26 N GLY m 100 159.378 155.126 177.986 1.00198.67 ATOM 27 CA GLY m 100 160.747 154.966 177.492 1.00200.97 ATOM 28 C GLY m 100 160.952 153.839 176.494 1.00202.87 ATOM 29 O GLY m 100 161.873 153.897 175.674 1.00204.11 ATOM 30 N SER m 101 160.092 152.819 176.559 1.00204.13 ATOM 31 CA SER m 101 160.238 151.604 175.751 1.00205.39 ATOM 32 C SER m 101 159.761 151.753 174.299 1.00207.18 ATOM 33 O SER m 101 160.586 151.776 173.379 1.00208.22 ATOM 34 CB SER m 101 159.561 150.408 176.440 1.00204.94 ATOM 35 N CYS m 102 158.444 151.862 174.103 1.00207.97 ATOM 36 CA CYS m 102 157.841 151.886 172.762 1.00207.47 ATOM 37 C CYS m 102 157.322 153.265 172.321 1.00205.98 ATOM 38 O CYS m 102 156.767 153.401 171.223 1.00205.95 ATOM 39 CB CYS m 102 156.738 150.823 172.650 1.00207.91 ATOM 40 N LYS m 103 157.527 154.271 173.181 1.00203.44 ATOM 41 CA LYS m 103 157.090 155.668 172.967 1.00201.63 ATOM 42 C LYS m 103 155.568 155.815 172.776 1.00199.97 ATOM 43 O LYS m 103 155.098 156.424 171.805 1.00198.86 ATOM 44 CB LYS m 103 157.890 156.355 171.841 1.00201.26 ATOM 45 N ASN m 104 154.816 155.248 173.719 1.00200.04 ATOM 46 CA ASN m 104 153.354 155.290 173.709 1.00200.60 ATOM 47 C ASN m 104 152.808 156.372 174.653 1.00200.29 ATOM 48 O ASN m 104 153.085 156.330 175.858 1.00200.55 ATOM 49 CB ASN m 104 152.772 153.910 174.054 1.00201.78 ATOM 50 N PRO m 105 152.045 157.349 174.106 1.00200.09 ATOM 51 CA PRO m 105 151.447 158.449 174.882 1.00201.44 ATOM 52 C PRO m 105 150.439 158.022 175.957 1.00203.57 ATOM 53 O PRO m 105 150.310 158.710 176.973 1.00204.07 ATOM 54 CB PRO m 105 150.752 159.298 173.812 1.00200.64 ATOM 55 N GLU m 106 149.736 156.912 175.733 1.00206.64 ATOM 56 CA GLU m 106 148.774 156.396 176.710 1.00209.17 ATOM 57 C GLU m 106 149.459 155.702 177.889 1.00208.88 ATOM 58 O GLU m 106 149.823 154.523 177.813 1.00209.01 ATOM 59 CB GLU m 106 147.734 155.485 176.046 1.00212.39 ATOM 60 N THR m 107 149.655 156.467 178.961 1.00208.95 ATOM 61 CA THR m 107 150.228 155.971 180.218 1.00209.48 ATOM 62 C THR m 107 149.424 156.484 181.411 1.00210.45 ATOM 63 O THR m 107 148.814 157.556 181.346 1.00211.95 ATOM 64 CB THR m 107 151.702 156.398 180.409 1.00209.22 ATOM 65 N GLU m 108 149.426 155.705 182.492 1.00211.66 ATOM 66 CA GLU m 108 148.806 156.109 183.752 1.00214.00 ATOM 67 C GLU m 108 149.783 155.939 184.912 1.00213.12 ATOM 68 O GLU m 108 150.339 154.855 185.116 1.00213.07 ATOM 69 CB GLU m 108 147.505 155.334 184.001 1.00217.88 ATOM 70 N ILE m 109 149.989 157.027 185.655 1.00212.65 ATOM 71 CA ILE m 109 150.939 157.066 186.773 1.00212.43 ATOM 72 C ILE m 109 150.392 156.304 187.983 1.00215.17 ATOM 73 O ILE m 109 149.325 156.638 188.513 1.00216.05 ATOM 74 CB ILE m 109 151.326 158.522 187.159 1.00210.06 ATOM 75 N ILE m 110 151.130 155.274 188.394 1.00217.66 ATOM 76 CA ILE m 110 150.842 154.524 189.619 1.00219.68 ATOM 77 C ILE m 110 152.015 154.706 190.587 1.00219.47 ATOM 78 O ILE m 110 153.142 154.280 190.304 1.00218.62 ATOM 79 CB ILE m 110 150.543 153.024 189.341 1.00220.20 ATOM 80 N ILE m 111 151.735 155.358 191.715 1.00219.88 ATOM 81 CA ILE m 111 152.731 155.587 192.768 1.00219.62 ATOM 82 C ILE m 111 152.842 154.327 193.627 1.00224.93 ATOM 83 O ILE m 111 151.841 153.846 194.174 1.00227.47 ATOM 84 CB ILE m 111 152.412 156.814 193.671 1.00214.55 ATOM 85 N THR m 112 154.061 153.799 193.729 1.00227.78 ATOM 86 CA THR m 112 154.350 152.591 194.515 1.00229.38 ATOM 87 C THR m 112 154.338 152.870 196.025 1.00233.50 ATOM 88 O THR m 112 154.343 154.034 196.446 1.00234.82 ATOM 89 CB THR m 112 155.698 151.948 194.105 1.00226.11 ATOM 90 N LYS m 113 154.305 151.798 196.823 1.00237.19 ATOM 91 CA LYS m 113 154.375 151.875 198.292 1.00240.30 ATOM 92 C LYS m 113 155.681 152.533 198.755 1.00241.93 ATOM 93 O LYS m 113 155.671 153.366 199.667 1.00242.67 ATOM 94 CB LYS m 113 154.195 150.481 198.922 1.00240.87 ATOM 95 N ASP m 114 156.789 152.146 198.121 1.00242.27 ATOM 96 CA ASP m 114 158.057 152.865 198.227 1.00241.84 ATOM 97 C ASP m 114 157.922 154.165 197.435 1.00241.83 ATOM 98 O ASP m 114 157.344 154.165 196.342 1.00243.16 ATOM 99 CB ASP m 114 159.211 152.026 197.665 1.00240.98 ATOM 100 N ASN m 115 158.445 155.262 197.988 1.00239.09 ATOM 101 CA ASN m 115 158.317 156.597 197.381 1.00235.44 ATOM 102 C ASN m 115 159.076 156.758 196.055 1.00234.80 ATOM 103 O ASN m 115 160.153 157.365 195.995 1.00234.95 ATOM 104 CB ASN m 115 158.684 157.699 198.389 1.00232.97 ATOM 105 N ASP m 116 158.488 156.189 195.003 1.00232.73 ATOM 106 CA ASP m 116 159.032 156.221 193.648 1.00230.13 ATOM 107 C ASP m 116 157.910 156.453 192.643 1.00225.90 ATOM 108 O ASP m 116 156.876 155.772 192.675 1.00223.95 ATOM 109 CB ASP m 116 159.769 154.918 193.319 1.00232.29 ATOM 110 N LEU m 117 158.125 157.425 191.761 1.00222.07 ATOM 111 CA LEU m 117 157.168 157.777 190.720 1.00218.18 ATOM 112 C LEU m 117 157.425 156.895 189.497 1.00216.35 ATOM 113 O LEU m 117 158.566 156.794 189.028 1.00217.23 ATOM 114 CB LEU m 117 157.296 159.271 190.383 1.00215.79 ATOM 115 N VAL m 118 156.372 156.232 189.011 1.00212.26 ATOM 116 CA VAL m 118 156.486 155.266 187.901 1.00207.37 ATOM 117 C VAL m 118 155.347 155.405 186.881 1.00204.61 ATOM 118 O VAL m 118 154.204 155.696 187.249 1.00204.03 ATOM 119 CB VAL m 118 156.532 153.780 188.378 1.00208.22 ATOM 120 N ARG m 119 155.678 155.198 185.605 1.00202.44 ATOM 121 CA ARG m 119 154.703 155.109 184.509 1.00201.40 ATOM 122 C ARG m 119 154.199 153.675 184.322 1.00205.37 ATOM 123 O ARG m 119 154.847 152.720 184.761 1.00207.78 ATOM 124 CB ARG m 119 155.329 155.582 183.195 1.00195.89 ATOM 125 N ASP m 120 153.044 153.538 183.667 1.00207.24 ATOM 126 CA ASP m 120 152.507 152.236 183.259 1.00206.92 ATOM 127 C ASP m 120 151.933 152.294 181.842 1.00206.19 ATOM 128 O ASP m 120 150.928 152.967 181.594 1.00206.52 ATOM 129 CB ASP m 120 151.459 151.727 184.258 1.00208.22 ATOM 130 N CYS m 121 152.588 151.582 180.925 1.00205.99 ATOM 131 CA CYS m 121 152.227 151.573 179.504 1.00207.49 ATOM 132 C CYS m 121 150.987 150.721 179.207 1.00209.41 ATOM 133 O CYS m 121 150.647 149.810 179.969 1.00209.17 ATOM 134 CB CYS m 121 153.415 151.099 178.655 1.00206.35 ATOM 135 N LYS m 122 150.324 151.037 178.093 1.00210.34 ATOM 136 CA LYS m 122 149.150 150.298 177.616 1.00210.29 ATOM 137 C LYS m 122 149.478 149.399 176.416 1.00211.37 ATOM 138 O LYS m 122 148.851 148.351 176.236 1.00211.07 ATOM 139 CB LYS m 122 148.008 151.258 177.249 1.00208.42 ATOM 140 N ALA m 123 150.456 149.821 175.611 1.00212.51 ATOM 141 CA ALA m 123 150.860 149.105 174.395 1.00212.64 ATOM 142 C ALA m 123 151.661 147.830 174.684 1.00212.75 ATOM 143 O ALA m 123 151.308 146.753 174.192 1.00213.56 ATOM 144 CB ALA m 123 151.631 150.033 173.460 1.00210.89 ATOM 145 N CYS m 124 152.731 147.960 175.472 1.00210.36 ATOM 146 CA CYS m 124 153.579 146.824 175.855 1.00207.27 ATOM 147 C CYS m 124 153.338 146.358 177.294 1.00206.96 ATOM 148 O CYS m 124 153.526 145.178 177.609 1.00207.20 ATOM 149 CB CYS m 124 155.061 147.142 175.631 1.00204.59 ATOM 150 N GLY m 125 152.928 147.291 178.156 1.00205.98 ATOM 151 CA GLY m 125 152.538 146.991 179.534 1.00205.40 ATOM 152 C GLY m 125 153.696 146.731 180.478 1.00206.05 ATOM 153 O GLY m 125 153.771 145.663 181.096 1.00206.03 ATOM 154 N LYS m 126 154.597 147.708 180.585 1.00207.10 ATOM 155 CA LYS m 126 155.723 147.652 181.525 1.00207.58 ATOM 156 C LYS m 126 155.962 148.992 182.234 1.00207.49 ATOM 157 O LYS m 126 155.516 150.043 181.761 1.00208.46 ATOM 158 CB LYS m 126 157.007 147.140 180.842 1.00206.96 ATOM 159 N ARG m 127 156.669 148.933 183.364 1.00206.11 ATOM 160 CA ARG m 127 156.943 150.112 184.187 1.00205.93 ATOM 161 C ARG m 127 158.249 150.812 183.813 1.00208.13 ATOM 162 O ARG m 127 159.319 150.192 183.793 1.00208.14 ATOM 163 CB ARG m 127 156.921 149.746 185.675 1.00201.86 ATOM 164 N THR m 128 158.137 152.105 183.508 1.00211.81 ATOM 165 CA THR m 128 159.282 152.964 183.199 1.00214.88 ATOM 166 C THR m 128 159.468 153.976 184.342 1.00218.01 ATOM 167 O THR m 128 158.522 154.698 184.683 1.00218.81 ATOM 168 CB THR m 128 159.111 153.698 181.846 1.00213.05 ATOM 169 N PRO m 129 160.681 154.017 184.949 1.00218.77 ATOM 170 CA PRO m 129 160.953 154.954 186.052 1.00218.47 ATOM 171 C PRO m 129 160.989 156.418 185.607 1.00219.82 ATOM 172 O PRO m 129 161.513 156.735 184.533 1.00220.50 ATOM 173 CB PRO m 129 162.328 154.508 186.567 1.00217.67 ATOM 174 N MET m 130 160.422 157.286 186.443 1.00219.77 ATOM 175 CA MET m 130 160.339 158.726 186.179 1.00217.82 ATOM 176 C MET m 130 161.634 159.440 186.561 1.00214.35 ATOM 177 O MET m 130 162.438 158.911 187.338 1.00214.50 ATOM 178 CB MET m 130 159.153 159.340 186.935 1.00220.18 ATOM 179 N ASP m 131 161.827 160.638 186.005 1.00209.02 ATOM 180 CA ASP m 131 162.978 161.487 186.318 1.00204.00 ATOM 181 C ASP m 131 162.881 161.992 187.760 1.00200.97 ATOM 182 O ASP m 131 162.161 162.954 188.044 1.00201.85 ATOM 183 CB ASP m 131 163.079 162.663 185.333 1.00203.28 ATOM 184 N LEU m 132 163.597 161.320 188.662 1.00195.59 ATOM 185 CA LEU m 132 163.604 161.663 190.089 1.00191.14 ATOM 186 C LEU m 132 164.406 162.941 190.362 1.00189.19 ATOM 187 O LEU m 132 164.160 163.636 191.352 1.00188.17 ATOM 188 CB LEU m 132 164.146 160.489 190.926 1.00190.21 ATOM 189 N ARG m 133 165.355 163.241 189.471 1.00186.88 ATOM 190 CA ARG m 133 166.122 164.490 189.496 1.00182.15 ATOM 191 C ARG m 133 165.392 165.608 188.725 1.00178.87 ATOM 192 O ARG m 133 165.981 166.296 187.880 1.00179.25 ATOM 193 CB ARG m 133 167.537 164.259 188.949 1.00179.31 ATOM 194 N HIS m 134 164.104 165.775 189.034 1.00172.71 ATOM 195 CA HIS m 134 163.238 166.774 188.408 1.00167.52 ATOM 196 C HIS m 134 162.249 167.330 189.433 1.00166.17 ATOM 197 O HIS m 134 161.845 166.624 190.365 1.00167.56 ATOM 198 CB HIS m 134 162.482 166.165 187.223 1.00164.73 ATOM 199 N LYS m 135 161.868 168.594 189.251 1.00165.12 ATOM 200 CA LYS m 135 160.965 169.302 190.167 1.00164.33 ATOM 201 C LYS m 135 159.516 168.793 190.122 1.00162.58 ATOM 202 O LYS m 135 158.807 168.861 191.133 1.00161.95 ATOM 203 CB LYS m 135 160.999 170.813 189.909 1.00165.00 ATOM 204 N LEU m 136 159.091 168.290 188.960 1.00158.79 ATOM 205 CA LEU m 136 157.722 167.791 188.764 1.00155.60 ATOM 206 C LEU m 136 157.450 166.463 189.476 1.00156.03 ATOM 207 O LEU m 136 156.342 166.249 189.967 1.00157.74 ATOM 208 CB LEU m 136 157.362 167.703 187.269 1.00152.78 ATOM 209 N SER m 137 158.459 165.591 189.538 1.00154.35 ATOM 210 CA SER m 137 158.352 164.304 190.241 1.00154.62 ATOM 211 C SER m 137 158.091 164.464 191.744 1.00156.41 ATOM 212 O SER m 137 157.424 163.622 192.352 1.00158.33 ATOM 213 CB SER m 137 159.600 163.449 190.012 1.00154.03 ATOM 214 N SER m 138 158.617 165.545 192.322 1.00157.67 ATOM 215 CA SER m 138 158.332 165.934 193.707 1.00158.76 ATOM 216 C SER m 138 156.902 166.456 193.878 1.00159.68 ATOM 217 O SER m 138 156.319 166.324 194.956 1.00160.38 ATOM 218 CB SER m 138 159.335 166.982 194.190 1.00159.85 ATOM 219 N PHE m 139 156.354 167.051 192.814 1.00160.18 ATOM 220 CA PHE m 139 154.981 167.573 192.799 1.00160.50 ATOM 221 C PHE m 139 153.931 166.466 192.642 1.00158.95 ATOM 222 O PHE m 139 152.843 166.561 193.220 1.00158.40 ATOM 223 CB PHE m 139 154.826 168.652 191.710 1.00162.49 ATOM 224 N ILE m 140 154.258 165.430 191.865 1.00157.17 ATOM 225 CA ILE m 140 153.366 164.273 191.664 1.00156.59 ATOM 226 C ILE m 140 153.355 163.361 192.905 1.00158.00 ATOM 227 O ILE m 140 152.317 162.787 193.249 1.00160.21 ATOM 228 CB ILE m 140 153.696 163.474 190.369 1.00154.10 ATOM 229 N LEU m 141 154.507 163.243 193.569 1.00159.34 ATOM 230 CA LEU m 141 154.619 162.516 194.843 1.00161.20 ATOM 231 C LEU m 141 153.898 163.222 195.996 1.00162.67 ATOM 232 O LEU m 141 153.488 162.576 196.964 1.00163.33 ATOM 233 CB LEU m 141 156.089 162.273 195.211 1.00162.69 ATOM 234 N LYS m 142 153.752 164.544 195.877 1.00166.59 ATOM 235 CA LYS m 142 153.036 165.364 196.855 1.00170.77 ATOM 236 C LYS m 142 151.538 165.439 196.529 1.00174.22 ATOM 237 O LYS m 142 150.699 165.322 197.427 1.00174.70 ATOM 238 CB LYS m 142 153.655 166.768 196.926 1.00168.65 ATOM 239 N ASN m 143 151.221 165.635 195.245 1.00178.27 ATOM 240 CA ASN m 143 149.841 165.678 194.752 1.00182.69 ATOM 241 C ASN m 143 149.554 164.519 193.785 1.00187.38 ATOM 242 O ASN m 143 150.035 164.539 192.646 1.00188.39 ATOM 243 CB ASN m 143 149.539 167.031 194.090 1.00181.49 ATOM 244 N PRO m 144 148.779 163.500 194.237 1.00192.32 ATOM 245 CA PRO m 144 148.475 162.295 193.442 1.00195.01 ATOM 246 C PRO m 144 147.667 162.576 192.161 1.00197.06 ATOM 247 O PRO m 144 146.853 163.505 192.153 1.00197.21 ATOM 248 CB PRO m 144 147.652 161.432 194.410 1.00196.44 ATOM 249 N PRO m 145 147.892 161.781 191.084 1.00199.21 ATOM 250 CA PRO m 145 147.188 162.002 189.814 1.00203.50 ATOM 251 C PRO m 145 145.770 161.439 189.795 1.00209.91 ATOM 252 O PRO m 145 145.533 160.338 190.305 1.00212.22 ATOM 253 CB PRO m 145 148.065 161.271 188.781 1.00201.43 ATOM 254 N ASP m 146 144.851 162.215 189.208 1.00215.72 ATOM 255 CA ASP m 146 143.428 161.859 188.996 1.00219.98 ATOM 256 C ASP m 146 142.580 161.672 190.268 1.00222.13 ATOM 257 O ASP m 146 141.489 162.242 190.367 1.00221.63 ATOM 258 CB ASP m 146 143.270 160.659 188.039 1.00220.46 ATOM 259 N SER m 147 143.083 160.880 191.216 1.00223.55 ATOM 260 CA SER m 147 142.398 160.605 192.486 1.00223.58 ATOM 261 C SER m 147 142.373 161.810 193.433 1.00224.57 ATOM 262 O SER m 147 141.382 162.024 194.138 1.00226.94 ATOM 263 CB SER m 147 143.018 159.389 193.183 1.00222.60 ATOM 264 N VAL m 148 143.463 162.582 193.443 1.00221.10 ATOM 265 CA VAL m 148 143.580 163.791 194.270 1.00215.59 ATOM 266 C VAL m 148 144.280 164.930 193.516 1.00211.61 ATOM 267 O VAL m 148 145.334 165.427 193.938 1.00211.48 ATOM 268 CB VAL m 148 144.276 163.492 195.617 1.00214.14 ATOM 269 N SER m 149 143.681 165.333 192.395 1.00206.55 ATOM 270 CA SER m 149 144.202 166.411 191.549 1.00202.02 ATOM 271 C SER m 149 143.075 167.275 190.991 1.00199.18 ATOM 272 O SER m 149 143.272 168.451 190.687 1.00196.93 ATOM 273 CB SER m 149 145.042 165.840 190.402 1.00199.45 ATOM 274 ZN ZN m 501 156.440 151.643 179.878 1.00224.72 TER