HEADER RIBOSOME 31-DEC-69 5JCS TITLE CRYO-EM STRUCTURE OF THE RIX1-REA1 PRE-60S PARTICLE COMPND MOL_ID: 37; COMPND 2 MOLECULE: 60S ribosomal protein L20-A; COMPND 3 CHAIN: S; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 5JCS S 1 172 UNP P0CX23 RL20A_YEAST 1 172 SEQRES 1 S 69 MET ALA HIS PHE LYS GLU TYR GLN VAL ILE GLY ARG ARG SEQRES 2 S 69 LEU PRO THR GLU SER VAL PRO GLU PRO LYS LEU PHE ARG SEQRES 3 S 69 MET ARG ILE PHE ALA SER ASN GLU VAL ILE ALA LYS SER SEQRES 4 S 69 ARG TYR TRP TYR PHE LEU GLN LYS LEU HIS LYS VAL LYS SEQRES 5 S 69 LYS ALA SER GLY GLU ILE VAL SER ILE ASN GLN ILE ASN SEQRES 6 S 69 GLU ALA HIS PRO ATOM 1 N MET S 1 403.110 440.628 479.884 1.00 0.00 ATOM 2 CA MET S 1 403.224 442.029 480.269 1.00 0.00 ATOM 3 C MET S 1 404.485 442.270 481.095 1.00 0.00 ATOM 4 O MET S 1 405.434 442.898 480.626 1.00 0.00 ATOM 5 N ALA S 2 404.486 441.767 482.326 1.00 0.00 ATOM 6 CA ALA S 2 405.627 441.925 483.217 1.00 0.00 ATOM 7 C ALA S 2 405.697 440.782 484.225 1.00 0.00 ATOM 8 O ALA S 2 406.700 440.068 484.300 1.00 0.00 ATOM 9 N HIS S 3 404.629 440.614 484.996 1.00 0.00 ATOM 10 CA HIS S 3 404.566 439.558 485.997 1.00 0.00 ATOM 11 C HIS S 3 403.123 439.140 486.264 1.00 0.00 ATOM 12 O HIS S 3 402.230 439.982 486.359 1.00 0.00 ATOM 13 N PHE S 4 402.902 437.834 486.383 1.00 0.00 ATOM 14 CA PHE S 4 401.569 437.302 486.645 1.00 0.00 ATOM 15 C PHE S 4 401.130 437.603 488.072 1.00 0.00 ATOM 16 O PHE S 4 401.562 436.946 489.018 1.00 0.00 ATOM 17 N LYS S 5 400.267 438.604 488.221 1.00 0.00 ATOM 18 CA LYS S 5 399.774 439.004 489.534 1.00 0.00 ATOM 19 C LYS S 5 398.540 438.204 489.932 1.00 0.00 ATOM 20 O LYS S 5 398.318 437.098 489.441 1.00 0.00 ATOM 21 N GLU S 6 397.736 438.774 490.823 1.00 0.00 ATOM 22 CA GLU S 6 396.527 438.113 491.302 1.00 0.00 ATOM 23 C GLU S 6 395.342 439.073 491.298 1.00 0.00 ATOM 24 O GLU S 6 395.446 440.202 491.779 1.00 0.00 ATOM 25 N TYR S 7 394.216 438.621 490.756 1.00 0.00 ATOM 26 CA TYR S 7 393.023 439.454 490.663 1.00 0.00 ATOM 27 C TYR S 7 391.830 438.812 491.363 1.00 0.00 ATOM 28 O TYR S 7 391.869 437.640 491.735 1.00 0.00 ATOM 29 N GLN S 8 390.767 439.595 491.539 1.00 0.00 ATOM 30 CA GLN S 8 389.557 439.115 492.194 1.00 0.00 ATOM 31 C GLN S 8 388.383 439.087 491.221 1.00 0.00 ATOM 32 O GLN S 8 387.778 440.118 490.931 1.00 0.00 ATOM 33 N VAL S 9 388.067 437.898 490.716 1.00 0.00 ATOM 34 CA VAL S 9 386.972 437.737 489.765 1.00 0.00 ATOM 35 C VAL S 9 385.759 437.089 490.424 1.00 0.00 ATOM 36 O VAL S 9 385.825 435.954 490.893 1.00 0.00 ATOM 37 N ILE S 10 384.648 437.823 490.455 1.00 0.00 ATOM 38 CA ILE S 10 383.420 437.328 491.064 1.00 0.00 ATOM 39 C ILE S 10 382.287 437.283 490.042 1.00 0.00 ATOM 40 O ILE S 10 382.092 438.229 489.278 1.00 0.00 ATOM 41 N GLY S 11 381.544 436.179 490.032 1.00 0.00 ATOM 42 CA GLY S 11 380.420 436.023 489.128 1.00 0.00 ATOM 43 C GLY S 11 379.094 435.973 489.866 1.00 0.00 ATOM 44 O GLY S 11 379.055 435.722 491.070 1.00 0.00 ATOM 45 N ARG S 12 378.007 436.215 489.141 1.00 0.00 ATOM 46 CA ARG S 12 376.675 436.201 489.734 1.00 0.00 ATOM 47 C ARG S 12 375.634 435.668 488.755 1.00 0.00 ATOM 48 O ARG S 12 374.450 435.575 489.085 1.00 0.00 ATOM 49 N ARG S 13 376.091 435.319 487.553 1.00 0.00 ATOM 50 CA ARG S 13 375.234 434.780 486.497 1.00 0.00 ATOM 51 C ARG S 13 374.070 435.714 486.174 1.00 0.00 ATOM 52 O ARG S 13 374.258 436.764 485.560 1.00 0.00 ATOM 53 N LEU S 14 372.867 435.327 486.587 1.00 0.00 ATOM 54 CA LEU S 14 371.674 436.128 486.322 1.00 0.00 ATOM 55 C LEU S 14 370.795 436.284 487.557 1.00 0.00 ATOM 56 O LEU S 14 369.817 435.555 487.722 1.00 0.00 ATOM 57 N PRO S 15 371.139 437.242 488.433 1.00 0.00 ATOM 58 CA PRO S 15 370.332 437.535 489.624 1.00 0.00 ATOM 59 C PRO S 15 369.014 438.218 489.272 1.00 0.00 ATOM 60 O PRO S 15 368.796 439.368 489.655 1.00 0.00 ATOM 61 N THR S 16 368.144 437.514 488.550 1.00 0.00 ATOM 62 CA THR S 16 366.873 438.084 488.118 1.00 0.00 ATOM 63 C THR S 16 365.688 437.259 488.613 1.00 0.00 ATOM 64 O THR S 16 365.740 436.660 489.685 1.00 0.00 ATOM 65 N GLU S 17 364.622 437.236 487.820 1.00 0.00 ATOM 66 CA GLU S 17 363.411 436.502 488.172 1.00 0.00 ATOM 67 C GLU S 17 363.633 434.995 488.082 1.00 0.00 ATOM 68 O GLU S 17 363.042 434.224 488.837 1.00 0.00 ATOM 69 N SER S 18 364.496 434.584 487.155 1.00 0.00 ATOM 70 CA SER S 18 364.796 433.170 486.959 1.00 0.00 ATOM 71 C SER S 18 365.488 432.572 488.180 1.00 0.00 ATOM 72 O SER S 18 364.871 431.844 488.958 1.00 0.00 ATOM 73 N VAL S 19 366.770 432.882 488.341 1.00 0.00 ATOM 74 CA VAL S 19 367.541 432.380 489.474 1.00 0.00 ATOM 75 C VAL S 19 368.062 433.529 490.332 1.00 0.00 ATOM 76 O VAL S 19 369.130 434.080 490.059 1.00 0.00 ATOM 77 N PRO S 20 367.301 433.901 491.371 1.00 0.00 ATOM 78 CA PRO S 20 367.697 434.977 492.286 1.00 0.00 ATOM 79 C PRO S 20 368.884 434.581 493.165 1.00 0.00 ATOM 80 O PRO S 20 368.732 433.751 494.061 1.00 0.00 ATOM 81 N GLU S 21 370.044 435.180 492.897 1.00 0.00 ATOM 82 CA GLU S 21 371.276 434.896 493.633 1.00 0.00 ATOM 83 C GLU S 21 371.629 433.412 493.604 1.00 0.00 ATOM 84 O GLU S 21 371.297 432.672 494.530 1.00 0.00 ATOM 85 N PRO S 22 372.310 432.974 492.532 1.00 0.00 ATOM 86 CA PRO S 22 372.705 431.573 492.339 1.00 0.00 ATOM 87 C PRO S 22 373.584 431.041 493.468 1.00 0.00 ATOM 88 O PRO S 22 373.086 430.367 494.370 1.00 0.00 ATOM 89 N LYS S 23 374.877 431.341 493.412 1.00 0.00 ATOM 90 CA LYS S 23 375.818 430.859 494.415 1.00 0.00 ATOM 91 C LYS S 23 376.965 431.848 494.603 1.00 0.00 ATOM 92 O LYS S 23 377.723 431.757 495.571 1.00 0.00 ATOM 93 N LEU S 24 377.075 432.795 493.671 1.00 0.00 ATOM 94 CA LEU S 24 378.129 433.807 493.682 1.00 0.00 ATOM 95 C LEU S 24 379.516 433.174 493.691 1.00 0.00 ATOM 96 O LEU S 24 380.162 433.080 494.733 1.00 0.00 ATOM 97 N PHE S 25 379.967 432.742 492.518 1.00 0.00 ATOM 98 CA PHE S 25 381.268 432.095 492.384 1.00 0.00 ATOM 99 C PHE S 25 382.404 433.101 492.550 1.00 0.00 ATOM 100 O PHE S 25 382.311 434.237 492.085 1.00 0.00 ATOM 101 N ARG S 26 383.472 432.676 493.216 1.00 0.00 ATOM 102 CA ARG S 26 384.621 433.539 493.455 1.00 0.00 ATOM 103 C ARG S 26 385.888 432.731 493.716 1.00 0.00 ATOM 104 O ARG S 26 385.917 431.875 494.600 1.00 0.00 ATOM 105 N MET S 27 386.933 433.007 492.943 1.00 0.00 ATOM 106 CA MET S 27 388.214 432.329 493.112 1.00 0.00 ATOM 107 C MET S 27 389.372 433.321 493.137 1.00 0.00 ATOM 108 O MET S 27 389.166 434.532 493.205 1.00 0.00 ATOM 109 N ARG S 28 390.591 432.794 493.080 1.00 0.00 ATOM 110 CA ARG S 28 391.789 433.623 493.079 1.00 0.00 ATOM 111 C ARG S 28 392.646 433.322 491.855 1.00 0.00 ATOM 112 O ARG S 28 393.636 432.597 491.940 1.00 0.00 ATOM 113 N ILE S 29 392.258 433.888 490.716 1.00 0.00 ATOM 114 CA ILE S 29 392.949 433.636 489.456 1.00 0.00 ATOM 115 C ILE S 29 394.284 434.370 489.386 1.00 0.00 ATOM 116 O ILE S 29 394.355 435.574 489.632 1.00 0.00 ATOM 117 N PHE S 30 395.341 433.639 489.047 1.00 0.00 ATOM 118 CA PHE S 30 396.669 434.221 488.910 1.00 0.00 ATOM 119 C PHE S 30 397.019 434.454 487.443 1.00 0.00 ATOM 120 O PHE S 30 397.185 433.504 486.679 1.00 0.00 ATOM 121 N ALA S 31 397.129 435.721 487.057 1.00 0.00 ATOM 122 CA ALA S 31 397.462 436.075 485.680 1.00 0.00 ATOM 123 C ALA S 31 398.150 437.435 485.610 1.00 0.00 ATOM 124 O ALA S 31 398.267 438.136 486.615 1.00 0.00 ATOM 125 N SER S 32 398.601 437.800 484.415 1.00 0.00 ATOM 126 CA SER S 32 399.282 439.074 484.207 1.00 0.00 ATOM 127 C SER S 32 398.292 440.233 484.173 1.00 0.00 ATOM 128 O SER S 32 397.956 440.805 485.210 1.00 0.00 ATOM 129 N ASN S 33 397.829 440.575 482.975 1.00 0.00 ATOM 130 CA ASN S 33 396.869 441.659 482.806 1.00 0.00 ATOM 131 C ASN S 33 395.446 441.219 483.129 1.00 0.00 ATOM 132 O ASN S 33 395.202 440.050 483.431 1.00 0.00 ATOM 133 N GLU S 34 394.507 442.159 483.058 1.00 0.00 ATOM 134 CA GLU S 34 393.109 441.870 483.357 1.00 0.00 ATOM 135 C GLU S 34 392.368 441.344 482.132 1.00 0.00 ATOM 136 O GLU S 34 391.199 441.664 481.917 1.00 0.00 ATOM 137 N VAL S 35 393.055 440.536 481.330 1.00 0.00 ATOM 138 CA VAL S 35 392.464 439.958 480.131 1.00 0.00 ATOM 139 C VAL S 35 392.495 438.434 480.192 1.00 0.00 ATOM 140 O VAL S 35 391.491 437.772 479.942 1.00 0.00 ATOM 141 N ILE S 36 393.661 437.891 480.528 1.00 0.00 ATOM 142 CA ILE S 36 393.840 436.447 480.618 1.00 0.00 ATOM 143 C ILE S 36 393.086 435.875 481.814 1.00 0.00 ATOM 144 O ILE S 36 392.503 434.794 481.732 1.00 0.00 ATOM 145 N ALA S 37 393.091 436.618 482.918 1.00 0.00 ATOM 146 CA ALA S 37 392.452 436.177 484.156 1.00 0.00 ATOM 147 C ALA S 37 390.953 435.940 483.979 1.00 0.00 ATOM 148 O ALA S 37 390.357 435.135 484.696 1.00 0.00 ATOM 149 N LYS S 38 390.352 436.644 483.028 1.00 0.00 ATOM 150 CA LYS S 38 388.927 436.495 482.754 1.00 0.00 ATOM 151 C LYS S 38 388.629 435.165 482.070 1.00 0.00 ATOM 152 O LYS S 38 387.648 434.499 482.393 1.00 0.00 ATOM 153 N SER S 39 389.484 434.783 481.126 1.00 0.00 ATOM 154 CA SER S 39 389.292 433.547 480.375 1.00 0.00 ATOM 155 C SER S 39 389.637 432.319 481.209 1.00 0.00 ATOM 156 O SER S 39 388.979 431.286 481.105 1.00 0.00 ATOM 157 N ARG S 40 390.676 432.435 482.032 1.00 0.00 ATOM 158 CA ARG S 40 391.091 431.335 482.895 1.00 0.00 ATOM 159 C ARG S 40 390.043 431.073 483.971 1.00 0.00 ATOM 160 O ARG S 40 389.944 429.965 484.499 1.00 0.00 ATOM 161 N TYR S 41 389.264 432.102 484.289 1.00 0.00 ATOM 162 CA TYR S 41 388.186 431.980 485.263 1.00 0.00 ATOM 163 C TYR S 41 387.080 431.080 484.722 1.00 0.00 ATOM 164 O TYR S 41 386.459 430.326 485.470 1.00 0.00 ATOM 165 N TRP S 42 386.841 431.167 483.418 1.00 0.00 ATOM 166 CA TRP S 42 385.868 430.310 482.752 1.00 0.00 ATOM 167 C TRP S 42 386.482 428.955 482.419 1.00 0.00 ATOM 168 O TRP S 42 385.769 427.977 482.194 1.00 0.00 ATOM 169 N TYR S 43 387.810 428.906 482.391 1.00 0.00 ATOM 170 CA TYR S 43 388.528 427.679 482.069 1.00 0.00 ATOM 171 C TYR S 43 388.686 426.790 483.298 1.00 0.00 ATOM 172 O TYR S 43 388.636 425.565 483.199 1.00 0.00 ATOM 173 N PHE S 44 388.881 427.415 484.455 1.00 0.00 ATOM 174 CA PHE S 44 389.008 426.678 485.706 1.00 0.00 ATOM 175 C PHE S 44 387.637 426.307 486.259 1.00 0.00 ATOM 176 O PHE S 44 387.506 425.374 487.050 1.00 0.00 ATOM 177 N LEU S 45 386.618 427.047 485.836 1.00 0.00 ATOM 178 CA LEU S 45 385.248 426.776 486.251 1.00 0.00 ATOM 179 C LEU S 45 384.397 426.310 485.076 1.00 0.00 ATOM 180 O LEU S 45 383.465 426.998 484.658 1.00 0.00 ATOM 181 N GLN S 46 384.725 425.136 484.544 1.00 0.00 ATOM 182 CA GLN S 46 383.958 424.552 483.449 1.00 0.00 ATOM 183 C GLN S 46 382.782 423.748 483.988 1.00 0.00 ATOM 184 O GLN S 46 382.055 423.107 483.227 1.00 0.00 ATOM 185 N LYS S 47 382.601 423.785 485.303 1.00 0.00 ATOM 186 CA LYS S 47 381.499 423.082 485.947 1.00 0.00 ATOM 187 C LYS S 47 380.267 423.973 486.077 1.00 0.00 ATOM 188 O LYS S 47 379.371 423.695 486.872 1.00 0.00 ATOM 189 N LEU S 48 380.228 425.046 485.291 1.00 0.00 ATOM 190 CA LEU S 48 379.049 425.898 485.222 1.00 0.00 ATOM 191 C LEU S 48 377.931 425.155 484.503 1.00 0.00 ATOM 192 O LEU S 48 378.157 424.079 483.951 1.00 0.00 ATOM 193 N HIS S 49 376.729 425.721 484.499 1.00 0.00 ATOM 194 CA HIS S 49 375.576 424.991 483.982 1.00 0.00 ATOM 195 C HIS S 49 374.705 425.811 483.036 1.00 0.00 ATOM 196 O HIS S 49 374.829 427.034 482.959 1.00 0.00 ATOM 197 N LYS S 50 373.816 425.114 482.333 1.00 0.00 ATOM 198 CA LYS S 50 373.026 425.682 481.241 1.00 0.00 ATOM 199 C LYS S 50 372.226 426.926 481.621 1.00 0.00 ATOM 200 O LYS S 50 371.100 426.831 482.108 1.00 0.00 ATOM 201 N VAL S 51 372.824 428.091 481.391 1.00 0.00 ATOM 202 CA VAL S 51 372.128 429.365 481.524 1.00 0.00 ATOM 203 C VAL S 51 372.348 430.180 480.254 1.00 0.00 ATOM 204 O VAL S 51 371.514 430.175 479.349 1.00 0.00 ATOM 205 N LYS S 52 373.485 430.870 480.191 1.00 0.00 ATOM 206 CA LYS S 52 373.906 431.585 478.990 1.00 0.00 ATOM 207 C LYS S 52 375.379 431.966 479.090 1.00 0.00 ATOM 208 O LYS S 52 375.862 432.340 480.159 1.00 0.00 ATOM 209 N LYS S 53 376.091 431.866 477.972 1.00 0.00 ATOM 210 CA LYS S 53 377.519 432.157 477.944 1.00 0.00 ATOM 211 C LYS S 53 377.774 433.600 477.520 1.00 0.00 ATOM 212 O LYS S 53 378.865 434.136 477.720 1.00 0.00 ATOM 213 N ALA S 54 376.755 434.230 476.942 1.00 0.00 ATOM 214 CA ALA S 54 376.868 435.604 476.474 1.00 0.00 ATOM 215 C ALA S 54 376.886 436.596 477.636 1.00 0.00 ATOM 216 O ALA S 54 377.260 437.755 477.466 1.00 0.00 ATOM 217 N SER S 55 376.482 436.132 478.814 1.00 0.00 ATOM 218 CA SER S 55 376.449 436.980 480.000 1.00 0.00 ATOM 219 C SER S 55 377.784 436.954 480.740 1.00 0.00 ATOM 220 O SER S 55 377.854 436.545 481.897 1.00 0.00 ATOM 221 N GLY S 56 378.839 437.396 480.063 1.00 0.00 ATOM 222 CA GLY S 56 380.162 437.438 480.659 1.00 0.00 ATOM 223 C GLY S 56 380.398 438.715 481.439 1.00 0.00 ATOM 224 O GLY S 56 381.154 439.588 481.006 1.00 0.00 ATOM 225 N GLU S 57 379.749 438.829 482.593 1.00 0.00 ATOM 226 CA GLU S 57 379.871 440.019 483.427 1.00 0.00 ATOM 227 C GLU S 57 380.702 439.746 484.676 1.00 0.00 ATOM 228 O GLU S 57 380.840 438.601 485.105 1.00 0.00 ATOM 229 N ILE S 58 381.253 440.810 485.253 1.00 0.00 ATOM 230 CA ILE S 58 382.032 440.705 486.479 1.00 0.00 ATOM 231 C ILE S 58 381.404 441.556 487.580 1.00 0.00 ATOM 232 O ILE S 58 381.062 442.717 487.355 1.00 0.00 ATOM 233 N VAL S 59 381.251 440.971 488.764 1.00 0.00 ATOM 234 CA VAL S 59 380.657 441.674 489.896 1.00 0.00 ATOM 235 C VAL S 59 381.511 442.862 490.328 1.00 0.00 ATOM 236 O VAL S 59 381.032 443.995 490.387 1.00 0.00 ATOM 237 N SER S 60 382.778 442.596 490.630 1.00 0.00 ATOM 238 CA SER S 60 383.696 443.643 491.056 1.00 0.00 ATOM 239 C SER S 60 385.143 443.277 490.743 1.00 0.00 ATOM 240 O SER S 60 385.851 442.723 491.586 1.00 0.00 ATOM 241 N ILE S 61 385.578 443.587 489.525 1.00 0.00 ATOM 242 CA ILE S 61 386.949 443.314 489.112 1.00 0.00 ATOM 243 C ILE S 61 387.921 444.286 489.778 1.00 0.00 ATOM 244 O ILE S 61 387.748 445.502 489.710 1.00 0.00 ATOM 245 N ASN S 62 388.936 443.736 490.438 1.00 0.00 ATOM 246 CA ASN S 62 389.924 444.551 491.136 1.00 0.00 ATOM 247 C ASN S 62 391.338 444.011 490.955 1.00 0.00 ATOM 248 O ASN S 62 391.720 443.595 489.860 1.00 0.00 ATOM 249 N GLN S 63 392.112 444.017 492.035 1.00 0.00 ATOM 250 CA GLN S 63 393.489 443.540 491.995 1.00 0.00 ATOM 251 C GLN S 63 393.964 443.090 493.371 1.00 0.00 ATOM 252 O GLN S 63 394.254 443.913 494.240 1.00 0.00 ATOM 253 N ILE S 64 394.041 441.777 493.567 1.00 0.00 ATOM 254 CA ILE S 64 394.530 441.220 494.822 1.00 0.00 ATOM 255 C ILE S 64 396.048 441.334 494.894 1.00 0.00 ATOM 256 O ILE S 64 396.771 440.543 494.287 1.00 0.00 ATOM 257 N ASN S 65 396.525 442.326 495.636 1.00 0.00 ATOM 258 CA ASN S 65 397.953 442.585 495.751 1.00 0.00 ATOM 259 C ASN S 65 398.689 441.474 496.493 1.00 0.00 ATOM 260 O ASN S 65 398.073 440.666 497.188 1.00 0.00 ATOM 261 N GLU S 66 400.008 441.438 496.336 1.00 0.00 ATOM 262 CA GLU S 66 400.833 440.424 496.982 1.00 0.00 ATOM 263 C GLU S 66 400.857 440.601 498.497 1.00 0.00 ATOM 264 O GLU S 66 401.266 441.647 499.002 1.00 0.00 ATOM 265 N ALA S 67 400.419 439.572 499.213 1.00 0.00 ATOM 266 CA ALA S 67 400.372 439.614 500.670 1.00 0.00 ATOM 267 C ALA S 67 401.757 439.404 501.276 1.00 0.00 ATOM 268 O ALA S 67 402.281 438.291 501.271 1.00 0.00 ATOM 269 N HIS S 68 402.334 440.486 501.794 1.00 0.00 ATOM 270 CA HIS S 68 403.640 440.460 502.451 1.00 0.00 ATOM 271 C HIS S 68 404.735 439.897 501.546 1.00 0.00 ATOM 272 O HIS S 68 405.078 438.718 501.639 1.00 0.00 ATOM 273 N PRO S 69 405.286 440.745 500.665 1.00 0.00 ATOM 274 CA PRO S 69 406.345 440.342 499.729 1.00 0.00 ATOM 275 C PRO S 69 407.633 439.926 500.434 1.00 0.00 ATOM 276 O PRO S 69 408.351 439.057 499.939 1.00 0.00 TER