HEADER SPLICING 31-DEC-69 6AH0 TITLE The Cryo-EM Structure of the Precusor of Human Pre-catalytic TITLE 2 Spliceosome (pre-B complex) COMPND MOL_ID: 36; COMPND 2 MOLECULE: U4/U6 small nuclear ribonucleoprotein Prp31; COMPND 3 CHAIN: L; EXPDTA ELECTRON MICROSCOPY DBREF 6AH0 L 1 499 UNP Q8WWY3 PRP31_HUMAN 1 499 SEQRES 1 L 34 PRO ASN LEU SER ILE ILE ILE GLY ALA SER THR ALA ALA SEQRES 2 L 34 LYS ILE MET GLY VAL ALA GLY GLY LEU THR ASN LEU SER SEQRES 3 L 34 LYS MET PRO ALA CYS ASN ILE MET SEQRES 1 L 61 GLY TYR ILE TYR HIS SER ASP ILE VAL GLN SER LEU PRO SEQRES 2 L 61 PRO ASP LEU ARG ARG LYS ALA ALA ARG LEU VAL ALA ALA SEQRES 3 L 61 LYS CYS THR LEU ALA ALA ARG VAL ASP SER PHE HIS GLU SEQRES 4 L 61 SER THR GLU GLY LYS VAL GLY TYR GLU LEU LYS ASP GLU SEQRES 5 L 61 ILE GLU ARG LYS PHE ASP LYS TRP GLN ATOM 1 N PRO L 217 287.018 332.229 276.296 1.00 63.41 ATOM 2 CA PRO L 217 286.665 331.557 275.036 1.00 61.57 ATOM 3 C PRO L 217 286.875 330.053 275.091 1.00 63.00 ATOM 4 O PRO L 217 285.977 329.290 274.724 1.00 65.35 ATOM 5 N ASN L 218 288.046 329.637 275.554 1.00 61.75 ATOM 6 CA ASN L 218 288.381 328.218 275.582 1.00 60.84 ATOM 7 C ASN L 218 287.603 327.433 276.629 1.00 63.05 ATOM 8 O ASN L 218 287.063 326.365 276.320 1.00 63.95 ATOM 9 N LEU L 219 287.540 327.959 277.857 1.00 60.58 ATOM 10 CA LEU L 219 286.733 327.334 278.911 1.00 56.97 ATOM 11 C LEU L 219 285.294 327.139 278.416 1.00 61.22 ATOM 12 O LEU L 219 284.801 326.009 278.336 1.00 61.63 ATOM 13 N SER L 220 284.643 328.238 278.052 1.00 69.45 ATOM 14 CA SER L 220 283.303 328.179 277.494 1.00 65.76 ATOM 15 C SER L 220 283.097 327.036 276.499 1.00 68.65 ATOM 16 O SER L 220 282.189 326.222 276.677 1.00 71.08 ATOM 17 N ILE L 221 283.930 326.979 275.460 1.00 55.74 ATOM 18 CA ILE L 221 283.851 325.910 274.467 1.00 54.60 ATOM 19 C ILE L 221 283.763 324.496 275.069 1.00 58.78 ATOM 20 O ILE L 221 283.111 323.618 274.503 1.00 58.07 ATOM 21 N ILE L 222 284.425 324.262 276.197 1.00 71.59 ATOM 22 CA ILE L 222 284.435 322.927 276.774 1.00 71.82 ATOM 23 C ILE L 222 283.152 322.631 277.556 1.00 72.68 ATOM 24 O ILE L 222 282.521 321.595 277.347 1.00 74.66 ATOM 25 N ILE L 223 282.759 323.527 278.456 1.00 63.82 ATOM 26 CA ILE L 223 281.622 323.225 279.328 1.00 62.89 ATOM 27 C ILE L 223 280.375 324.073 279.104 1.00 61.65 ATOM 28 O ILE L 223 279.363 323.858 279.756 1.00 62.06 ATOM 29 N GLY L 224 280.454 325.004 278.161 1.00 47.98 ATOM 30 CA GLY L 224 279.365 325.904 277.854 1.00 47.61 ATOM 31 C GLY L 224 279.535 327.174 278.660 1.00 50.19 ATOM 32 O GLY L 224 280.114 327.148 279.753 1.00 51.26 ATOM 33 N ALA L 225 279.045 328.288 278.123 1.00 55.15 ATOM 34 CA ALA L 225 279.113 329.572 278.817 1.00 53.37 ATOM 35 C ALA L 225 278.628 329.432 280.270 1.00 56.62 ATOM 36 O ALA L 225 279.333 329.789 281.226 1.00 52.73 ATOM 37 N SER L 226 277.421 328.888 280.415 1.00 61.08 ATOM 38 CA SER L 226 276.756 328.774 281.705 1.00 58.91 ATOM 39 C SER L 226 277.600 328.090 282.790 1.00 58.85 ATOM 40 O SER L 226 277.874 328.690 283.830 1.00 61.41 ATOM 41 N THR L 227 278.012 326.846 282.566 1.00 56.69 ATOM 42 CA THR L 227 278.771 326.145 283.599 1.00 56.91 ATOM 43 C THR L 227 280.040 326.924 283.877 1.00 59.57 ATOM 44 O THR L 227 280.441 327.092 285.028 1.00 55.02 ATOM 45 N ALA L 228 280.659 327.412 282.806 1.00 57.20 ATOM 46 CA ALA L 228 281.872 328.196 282.931 1.00 58.02 ATOM 47 C ALA L 228 281.637 329.385 283.850 1.00 58.74 ATOM 48 O ALA L 228 282.440 329.658 284.742 1.00 60.39 ATOM 49 N ALA L 229 280.536 330.092 283.643 1.00 50.99 ATOM 50 CA ALA L 229 280.207 331.216 284.525 1.00 50.52 ATOM 51 C ALA L 229 280.014 330.764 285.968 1.00 53.49 ATOM 52 O ALA L 229 280.437 331.449 286.907 1.00 53.14 ATOM 53 N LYS L 230 279.385 329.610 286.158 1.00 53.97 ATOM 54 CA LYS L 230 279.228 329.103 287.512 1.00 58.39 ATOM 55 C LYS L 230 280.583 328.884 288.175 1.00 57.69 ATOM 56 O LYS L 230 280.841 329.399 289.250 1.00 57.95 ATOM 57 N ILE L 231 281.462 328.123 287.542 1.00 57.41 ATOM 58 CA ILE L 231 282.744 327.870 288.188 1.00 59.78 ATOM 59 C ILE L 231 283.591 329.135 288.367 1.00 61.79 ATOM 60 O ILE L 231 284.357 329.230 289.322 1.00 60.43 ATOM 61 N MET L 232 283.446 330.107 287.472 1.00 62.01 ATOM 62 CA MET L 232 284.110 331.398 287.659 1.00 63.55 ATOM 63 C MET L 232 283.584 332.190 288.849 1.00 63.73 ATOM 64 O MET L 232 284.365 332.788 289.576 1.00 69.90 ATOM 65 N GLY L 233 282.264 332.217 289.026 1.00 62.07 ATOM 66 CA GLY L 233 281.659 332.939 290.129 1.00 68.89 ATOM 67 C GLY L 233 282.144 332.469 291.492 1.00 68.55 ATOM 68 O GLY L 233 282.527 333.269 292.351 1.00 66.28 ATOM 69 N VAL L 234 282.131 331.157 291.688 1.00 59.15 ATOM 70 CA VAL L 234 282.587 330.560 292.934 1.00 59.40 ATOM 71 C VAL L 234 284.076 330.814 293.152 1.00 62.93 ATOM 72 O VAL L 234 284.517 331.086 294.272 1.00 61.71 ATOM 73 N ALA L 235 284.849 330.710 292.075 1.00 56.17 ATOM 74 CA ALA L 235 286.291 330.842 292.159 1.00 59.14 ATOM 75 C ALA L 235 286.706 332.284 292.377 1.00 61.49 ATOM 76 O ALA L 235 287.762 332.564 292.936 1.00 60.86 ATOM 77 N GLY L 236 285.886 333.204 291.911 1.00 66.19 ATOM 78 CA GLY L 236 286.195 334.603 292.076 1.00 66.75 ATOM 79 C GLY L 236 287.021 335.138 290.933 1.00 69.06 ATOM 80 O GLY L 236 287.910 335.950 291.140 1.00 73.39 ATOM 81 N GLY L 237 286.737 334.686 289.722 1.00 65.17 ATOM 82 CA GLY L 237 287.409 335.243 288.566 1.00 67.56 ATOM 83 C GLY L 237 288.403 334.332 287.866 1.00 68.05 ATOM 84 O GLY L 237 288.869 333.324 288.414 1.00 69.67 ATOM 85 N LEU L 238 288.740 334.706 286.638 1.00 63.23 ATOM 86 CA LEU L 238 289.558 333.863 285.785 1.00 65.47 ATOM 87 C LEU L 238 290.947 333.648 286.373 1.00 65.37 ATOM 88 O LEU L 238 291.529 332.580 286.251 1.00 64.80 ATOM 89 N THR L 239 291.483 334.652 287.040 1.00 72.78 ATOM 90 CA THR L 239 292.818 334.491 287.590 1.00 76.91 ATOM 91 C THR L 239 292.831 333.588 288.818 1.00 78.00 ATOM 92 O THR L 239 293.714 332.763 288.963 1.00 76.40 ATOM 93 N ASN L 240 291.840 333.725 289.690 1.00 69.17 ATOM 94 CA ASN L 240 291.753 332.869 290.874 1.00 68.70 ATOM 95 C ASN L 240 291.442 331.415 290.551 1.00 68.45 ATOM 96 O ASN L 240 291.808 330.517 291.295 1.00 70.29 ATOM 97 N LEU L 241 290.768 331.203 289.428 1.00 57.95 ATOM 98 CA LEU L 241 290.441 329.878 288.928 1.00 55.35 ATOM 99 C LEU L 241 291.670 329.159 288.382 1.00 60.85 ATOM 100 O LEU L 241 291.843 327.946 288.581 1.00 58.83 ATOM 101 N SER L 242 292.513 329.913 287.680 1.00 75.11 ATOM 102 CA SER L 242 293.716 329.370 287.051 1.00 78.47 ATOM 103 C SER L 242 294.757 328.939 288.085 1.00 75.42 ATOM 104 O SER L 242 295.503 327.989 287.862 1.00 80.85 ATOM 105 N LYS L 243 294.804 329.638 289.213 1.00 66.05 ATOM 106 CA LYS L 243 295.710 329.300 290.297 1.00 65.43 ATOM 107 C LYS L 243 295.204 328.114 291.106 1.00 65.89 ATOM 108 O LYS L 243 295.732 327.818 292.178 1.00 64.28 ATOM 109 N MET L 244 294.173 327.444 290.603 1.00 60.87 ATOM 110 CA MET L 244 293.645 326.259 291.256 1.00 59.95 ATOM 111 C MET L 244 294.027 324.984 290.534 1.00 63.44 ATOM 112 O MET L 244 294.051 324.934 289.296 1.00 62.39 ATOM 113 N PRO L 245 294.307 323.935 291.308 1.00 49.73 ATOM 114 CA PRO L 245 294.574 322.610 290.752 1.00 45.85 ATOM 115 C PRO L 245 293.281 321.970 290.281 1.00 48.22 ATOM 116 O PRO L 245 292.240 322.251 290.867 1.00 54.60 ATOM 117 N ALA L 246 293.356 321.122 289.256 1.00 52.98 ATOM 118 CA ALA L 246 292.180 320.472 288.688 1.00 57.63 ATOM 119 C ALA L 246 291.288 319.796 289.735 1.00 60.82 ATOM 120 O ALA L 246 290.069 319.955 289.715 1.00 63.40 ATOM 121 N CYS L 247 291.894 319.046 290.645 1.00 57.99 ATOM 122 CA CYS L 247 291.139 318.306 291.642 1.00 60.53 ATOM 123 C CYS L 247 290.224 319.198 292.505 1.00 64.31 ATOM 124 O CYS L 247 289.183 318.748 292.963 1.00 68.26 ATOM 125 N ASN L 248 290.604 320.456 292.718 1.00 62.48 ATOM 126 CA ASN L 248 289.734 321.393 293.426 1.00 58.77 ATOM 127 C ASN L 248 288.751 322.027 292.477 1.00 59.28 ATOM 128 O ASN L 248 287.706 322.493 292.879 1.00 63.93 ATOM 129 N ILE L 249 289.087 322.069 291.203 1.00 67.06 ATOM 130 CA ILE L 249 288.146 322.615 290.249 1.00 69.00 ATOM 131 C ILE L 249 287.013 321.616 290.011 1.00 66.42 ATOM 132 O ILE L 249 285.912 321.999 289.664 1.00 67.01 ATOM 133 N MET L 250 287.262 320.335 290.224 1.00 69.23 ATOM 134 CA MET L 250 286.166 319.388 290.092 1.00 75.71 ATOM 135 C MET L 250 285.179 319.487 291.273 1.00 70.90 ATOM 136 O MET L 250 284.010 319.151 291.142 1.00 73.03 TER ATOM 1 N GLY L 272 280.222 318.356 291.675 1.00 76.77 ATOM 2 CA GLY L 272 280.047 319.795 291.642 1.00 71.22 ATOM 3 C GLY L 272 279.589 320.221 290.267 1.00 68.59 ATOM 4 O GLY L 272 279.118 319.406 289.478 1.00 68.47 ATOM 5 N TYR L 273 279.727 321.503 289.974 1.00 69.36 ATOM 6 CA TYR L 273 279.305 322.022 288.685 1.00 69.02 ATOM 7 C TYR L 273 279.797 321.219 287.474 1.00 71.33 ATOM 8 O TYR L 273 279.033 320.986 286.549 1.00 74.40 ATOM 9 N ILE L 274 281.058 320.808 287.445 1.00 63.58 ATOM 10 CA ILE L 274 281.533 320.066 286.271 1.00 67.17 ATOM 11 C ILE L 274 280.747 318.762 286.082 1.00 68.65 ATOM 12 O ILE L 274 280.424 318.366 284.964 1.00 67.00 ATOM 13 N TYR L 275 280.437 318.095 287.185 1.00 84.77 ATOM 14 CA TYR L 275 279.630 316.889 287.118 1.00 86.16 ATOM 15 C TYR L 275 278.270 317.186 286.491 1.00 82.48 ATOM 16 O TYR L 275 277.818 316.471 285.605 1.00 86.00 ATOM 17 N HIS L 276 277.626 318.253 286.942 1.00 79.70 ATOM 18 CA HIS L 276 276.282 318.577 286.481 1.00 80.95 ATOM 19 C HIS L 276 276.276 319.314 285.153 1.00 83.32 ATOM 20 O HIS L 276 275.256 319.865 284.744 1.00 80.15 ATOM 21 N SER L 277 277.417 319.321 284.476 1.00 76.29 ATOM 22 CA SER L 277 277.512 320.021 283.214 1.00 72.34 ATOM 23 C SER L 277 276.822 319.177 282.161 1.00 79.21 ATOM 24 O SER L 277 276.580 317.996 282.375 1.00 82.55 ATOM 25 N ASP L 278 276.497 319.783 281.029 1.00 83.04 ATOM 26 CA ASP L 278 275.907 319.046 279.929 1.00 84.25 ATOM 27 C ASP L 278 276.843 317.947 279.466 1.00 88.36 ATOM 28 O ASP L 278 276.553 316.764 279.627 1.00 90.65 ATOM 29 N ILE L 279 277.964 318.361 278.886 1.00 78.50 ATOM 30 CA ILE L 279 278.983 317.450 278.370 1.00 78.95 ATOM 31 C ILE L 279 279.181 316.188 279.229 1.00 81.52 ATOM 32 O ILE L 279 279.373 315.096 278.693 1.00 83.22 ATOM 33 N VAL L 280 279.127 316.328 280.551 1.00 68.38 ATOM 34 CA VAL L 280 279.313 315.176 281.423 1.00 69.60 ATOM 35 C VAL L 280 278.040 314.354 281.509 1.00 78.93 ATOM 36 O VAL L 280 278.080 313.127 281.620 1.00 78.68 ATOM 37 N GLN L 281 276.908 315.044 281.454 1.00 92.23 ATOM 38 CA GLN L 281 275.609 314.422 281.663 1.00 93.43 ATOM 39 C GLN L 281 275.094 313.678 280.441 1.00 93.76 ATOM 40 O GLN L 281 274.138 312.917 280.533 1.00 94.87 ATOM 41 N SER L 282 275.733 313.900 279.299 1.00100.33 ATOM 42 CA SER L 282 275.362 313.210 278.069 1.00104.90 ATOM 43 C SER L 282 275.922 311.783 278.052 1.00103.62 ATOM 44 O SER L 282 275.768 311.041 277.079 1.00103.05 ATOM 45 N LEU L 283 276.575 311.408 279.142 1.00 93.61 ATOM 46 CA LEU L 283 277.057 310.050 279.315 1.00 94.08 ATOM 47 C LEU L 283 276.133 309.241 280.223 1.00 96.59 ATOM 48 O LEU L 283 275.428 309.795 281.066 1.00 94.97 ATOM 49 N PRO L 284 276.136 307.916 280.043 1.00112.02 ATOM 50 CA PRO L 284 275.473 306.982 280.957 1.00111.16 ATOM 51 C PRO L 284 276.056 307.119 282.354 1.00108.69 ATOM 52 O PRO L 284 277.260 307.289 282.490 1.00108.12 ATOM 53 N PRO L 285 275.207 307.054 283.387 1.00100.23 ATOM 54 CA PRO L 285 275.650 307.297 284.763 1.00100.28 ATOM 55 C PRO L 285 276.947 306.591 285.123 1.00 99.97 ATOM 56 O PRO L 285 277.772 307.147 285.844 1.00101.19 ATOM 57 N ASP L 286 277.129 305.382 284.616 1.00127.27 ATOM 58 CA ASP L 286 278.284 304.578 284.974 1.00131.04 ATOM 59 C ASP L 286 279.611 305.300 284.721 1.00132.07 ATOM 60 O ASP L 286 280.574 305.115 285.461 1.00131.23 ATOM 61 N LEU L 287 279.644 306.130 283.682 1.00101.74 ATOM 62 CA LEU L 287 280.880 306.772 283.229 1.00 96.57 ATOM 63 C LEU L 287 281.007 308.231 283.669 1.00 93.63 ATOM 64 O LEU L 287 281.983 308.898 283.330 1.00 91.64 ATOM 65 N ARG L 288 280.027 308.732 284.410 1.00 91.79 ATOM 66 CA ARG L 288 280.032 310.138 284.779 1.00 90.88 ATOM 67 C ARG L 288 281.164 310.522 285.715 1.00 91.26 ATOM 68 O ARG L 288 281.772 311.574 285.545 1.00 86.40 ATOM 69 N ARG L 289 281.458 309.699 286.709 1.00106.91 ATOM 70 CA ARG L 289 282.469 310.132 287.651 1.00106.98 ATOM 71 C ARG L 289 283.815 310.364 286.976 1.00 98.20 ATOM 72 O ARG L 289 284.431 311.409 287.155 1.00 96.09 ATOM 73 N LYS L 290 284.262 309.396 286.188 1.00 93.00 ATOM 74 CA LYS L 290 285.553 309.513 285.527 1.00 91.58 ATOM 75 C LYS L 290 285.491 310.560 284.410 1.00 89.08 ATOM 76 O LYS L 290 286.501 311.183 284.070 1.00 92.90 ATOM 77 N ALA L 291 284.301 310.748 283.843 1.00 80.26 ATOM 78 CA ALA L 291 284.066 311.800 282.853 1.00 76.73 ATOM 79 C ALA L 291 284.207 313.187 283.477 1.00 74.53 ATOM 80 O ALA L 291 284.753 314.102 282.864 1.00 73.97 ATOM 81 N ALA L 292 283.697 313.345 284.693 1.00 75.31 ATOM 82 CA ALA L 292 283.808 314.614 285.387 1.00 71.45 ATOM 83 C ALA L 292 285.268 314.902 285.677 1.00 71.90 ATOM 84 O ALA L 292 285.744 316.017 285.486 1.00 67.93 ATOM 85 N ARG L 293 285.977 313.890 286.150 1.00 75.31 ATOM 86 CA ARG L 293 287.395 314.018 286.421 1.00 68.67 ATOM 87 C ARG L 293 288.096 314.540 285.169 1.00 65.53 ATOM 88 O ARG L 293 288.804 315.544 285.213 1.00 67.93 ATOM 89 N LEU L 294 287.877 313.859 284.050 1.00 66.55 ATOM 90 CA LEU L 294 288.509 314.203 282.771 1.00 66.53 ATOM 91 C LEU L 294 288.197 315.630 282.306 1.00 61.46 ATOM 92 O LEU L 294 289.108 316.380 281.961 1.00 60.73 ATOM 93 N VAL L 295 286.913 316.000 282.302 1.00 62.67 ATOM 94 CA VAL L 295 286.507 317.356 281.939 1.00 60.54 ATOM 95 C VAL L 295 287.156 318.395 282.862 1.00 59.83 ATOM 96 O VAL L 295 287.671 319.413 282.396 1.00 58.37 ATOM 97 N ALA L 296 287.147 318.143 284.167 1.00 66.93 ATOM 98 CA ALA L 296 287.813 319.056 285.092 1.00 62.31 ATOM 99 C ALA L 296 289.257 319.294 284.655 1.00 61.25 ATOM 100 O ALA L 296 289.684 320.436 284.496 1.00 62.83 ATOM 101 N ALA L 297 290.012 318.218 284.477 1.00 60.69 ATOM 102 CA ALA L 297 291.409 318.350 284.112 1.00 59.05 ATOM 103 C ALA L 297 291.593 319.302 282.920 1.00 59.75 ATOM 104 O ALA L 297 292.325 320.281 283.012 1.00 59.12 ATOM 105 N LYS L 298 290.902 319.018 281.824 1.00 55.67 ATOM 106 CA LYS L 298 290.995 319.832 280.624 1.00 58.30 ATOM 107 C LYS L 298 290.508 321.279 280.780 1.00 58.82 ATOM 108 O LYS L 298 291.091 322.196 280.192 1.00 56.90 ATOM 109 N CYS L 299 289.454 321.483 281.564 1.00 54.16 ATOM 110 CA CYS L 299 289.017 322.830 281.909 1.00 51.41 ATOM 111 C CYS L 299 290.087 323.604 282.684 1.00 53.71 ATOM 112 O CYS L 299 290.176 324.819 282.589 1.00 52.42 ATOM 113 N THR L 300 290.896 322.898 283.459 1.00 53.17 ATOM 114 CA THR L 300 291.976 323.534 284.196 1.00 49.80 ATOM 115 C THR L 300 293.018 324.106 283.224 1.00 56.61 ATOM 116 O THR L 300 293.473 325.249 283.388 1.00 52.50 ATOM 117 N LEU L 301 293.379 323.307 282.211 1.00 51.71 ATOM 118 CA LEU L 301 294.249 323.743 281.125 1.00 52.59 ATOM 119 C LEU L 301 293.640 324.914 280.357 1.00 53.05 ATOM 120 O LEU L 301 294.295 325.928 280.127 1.00 51.01 ATOM 121 N ALA L 302 292.374 324.771 279.984 1.00 60.85 ATOM 122 CA ALA L 302 291.663 325.808 279.252 1.00 58.41 ATOM 123 C ALA L 302 291.579 327.119 280.039 1.00 61.27 ATOM 124 O ALA L 302 291.594 328.196 279.452 1.00 66.38 ATOM 125 N ALA L 303 291.480 327.044 281.361 1.00 53.63 ATOM 126 CA ALA L 303 291.306 328.272 282.129 1.00 58.46 ATOM 127 C ALA L 303 292.618 329.012 282.129 1.00 59.66 ATOM 128 O ALA L 303 292.645 330.229 281.968 1.00 64.34 ATOM 129 N ARG L 304 293.701 328.266 282.321 1.00 54.59 ATOM 130 CA ARG L 304 295.037 328.846 282.351 1.00 59.84 ATOM 131 C ARG L 304 295.384 329.566 281.042 1.00 60.93 ATOM 132 O ARG L 304 295.845 330.705 281.072 1.00 61.23 ATOM 133 N VAL L 305 295.173 328.906 279.902 1.00 58.74 ATOM 134 CA VAL L 305 295.347 329.568 278.615 1.00 60.17 ATOM 135 C VAL L 305 294.556 330.860 278.627 1.00 61.77 ATOM 136 O VAL L 305 295.102 331.922 278.356 1.00 64.18 ATOM 137 N ASP L 306 293.277 330.757 278.976 1.00 69.56 ATOM 138 CA ASP L 306 292.374 331.911 279.026 1.00 69.36 ATOM 139 C ASP L 306 292.784 333.030 279.990 1.00 72.39 ATOM 140 O ASP L 306 292.385 334.174 279.809 1.00 79.43 ATOM 141 N SER L 307 293.575 332.721 281.006 1.00 64.60 ATOM 142 CA SER L 307 293.964 333.765 281.954 1.00 67.53 ATOM 143 C SER L 307 295.020 334.657 281.313 1.00 69.92 ATOM 144 O SER L 307 295.251 335.788 281.745 1.00 73.05 ATOM 145 N PHE L 308 295.635 334.142 280.256 1.00 64.96 ATOM 146 CA PHE L 308 296.697 334.838 279.557 1.00 68.98 ATOM 147 C PHE L 308 296.208 335.325 278.205 1.00 72.59 ATOM 148 O PHE L 308 296.982 335.792 277.385 1.00 72.46 ATOM 149 N HIS L 309 294.911 335.184 277.974 1.00 81.49 ATOM 150 CA HIS L 309 294.284 335.762 276.805 1.00 78.04 ATOM 151 C HIS L 309 294.935 335.246 275.559 1.00 75.65 ATOM 152 O HIS L 309 295.344 335.996 274.688 1.00 84.47 ATOM 153 N GLU L 310 294.999 333.931 275.491 1.00 70.42 ATOM 154 CA GLU L 310 295.593 333.253 274.368 1.00 68.29 ATOM 155 C GLU L 310 294.579 332.319 273.723 1.00 66.53 ATOM 156 O GLU L 310 293.505 332.068 274.270 1.00 68.17 ATOM 157 N SER L 311 294.926 331.817 272.547 1.00 59.79 ATOM 158 CA SER L 311 293.996 331.051 271.735 1.00 62.95 ATOM 159 C SER L 311 292.599 331.673 271.821 1.00 58.89 ATOM 160 O SER L 311 291.616 330.982 272.026 1.00 57.33 ATOM 161 N THR L 312 292.532 332.987 271.631 1.00 64.83 ATOM 162 CA THR L 312 291.292 333.738 271.778 1.00 64.34 ATOM 163 C THR L 312 290.212 333.380 270.764 1.00 65.63 ATOM 164 O THR L 312 289.156 334.012 270.750 1.00 67.39 ATOM 165 N GLU L 313 290.462 332.386 269.920 1.00 84.69 ATOM 166 CA GLU L 313 289.455 331.955 268.962 1.00 85.94 ATOM 167 C GLU L 313 289.004 330.554 269.348 1.00 88.81 ATOM 168 O GLU L 313 288.162 329.940 268.689 1.00 84.85 ATOM 169 N GLY L 314 289.579 330.062 270.439 1.00 85.12 ATOM 170 CA GLY L 314 289.157 328.813 271.032 1.00 79.52 ATOM 171 C GLY L 314 289.819 327.575 270.453 1.00 81.53 ATOM 172 O GLY L 314 289.391 326.449 270.739 1.00 82.17 ATOM 173 N LYS L 315 290.860 327.760 269.648 1.00 72.73 ATOM 174 CA LYS L 315 291.519 326.605 269.048 1.00 74.16 ATOM 175 C LYS L 315 291.820 325.527 270.109 1.00 76.58 ATOM 176 O LYS L 315 291.415 324.370 269.960 1.00 74.69 ATOM 177 N VAL L 316 292.497 325.929 271.184 1.00 66.22 ATOM 178 CA VAL L 316 292.804 325.065 272.322 1.00 64.92 ATOM 179 C VAL L 316 291.552 324.437 272.925 1.00 63.96 ATOM 180 O VAL L 316 291.509 323.221 273.177 1.00 62.62 ATOM 181 N GLY L 317 290.544 325.269 273.179 1.00 57.09 ATOM 182 CA GLY L 317 289.286 324.781 273.701 1.00 57.87 ATOM 183 C GLY L 317 288.775 323.656 272.826 1.00 62.68 ATOM 184 O GLY L 317 288.379 322.599 273.328 1.00 61.10 ATOM 185 N TYR L 318 288.791 323.878 271.513 1.00 73.00 ATOM 186 CA TYR L 318 288.331 322.876 270.570 1.00 73.02 ATOM 187 C TYR L 318 289.187 321.605 270.552 1.00 75.01 ATOM 188 O TYR L 318 288.655 320.493 270.509 1.00 78.28 ATOM 189 N GLU L 319 290.506 321.762 270.552 1.00 80.61 ATOM 190 CA GLU L 319 291.373 320.595 270.554 1.00 82.02 ATOM 191 C GLU L 319 290.988 319.774 271.760 1.00 81.63 ATOM 192 O GLU L 319 290.662 318.596 271.657 1.00 82.98 ATOM 193 N LEU L 320 291.044 320.428 272.913 1.00 62.86 ATOM 194 CA LEU L 320 290.692 319.809 274.173 1.00 67.09 ATOM 195 C LEU L 320 289.320 319.138 274.124 1.00 67.79 ATOM 196 O LEU L 320 289.137 318.040 274.642 1.00 66.63 ATOM 197 N LYS L 321 288.349 319.786 273.503 1.00 71.96 ATOM 198 CA LYS L 321 287.028 319.202 273.511 1.00 78.40 ATOM 199 C LYS L 321 287.045 317.884 272.759 1.00 81.16 ATOM 200 O LYS L 321 286.550 316.867 273.252 1.00 82.14 ATOM 201 N ASP L 322 287.628 317.914 271.566 1.00105.99 ATOM 202 CA ASP L 322 287.625 316.765 270.679 1.00112.34 ATOM 203 C ASP L 322 288.435 315.626 271.289 1.00108.22 ATOM 204 O ASP L 322 288.055 314.456 271.215 1.00109.35 ATOM 205 N GLU L 323 289.551 315.994 271.901 1.00 75.60 ATOM 206 CA GLU L 323 290.369 315.077 272.672 1.00 79.06 ATOM 207 C GLU L 323 289.537 314.416 273.779 1.00 81.36 ATOM 208 O GLU L 323 289.718 313.237 274.080 1.00 83.34 ATOM 209 N ILE L 324 288.624 315.184 274.376 1.00 81.17 ATOM 210 CA ILE L 324 287.740 314.684 275.429 1.00 81.83 ATOM 211 C ILE L 324 286.639 313.822 274.844 1.00 83.94 ATOM 212 O ILE L 324 286.174 312.866 275.476 1.00 83.25 ATOM 213 N GLU L 325 286.197 314.178 273.646 1.00 91.35 ATOM 214 CA GLU L 325 285.101 313.458 273.044 1.00 94.07 ATOM 215 C GLU L 325 285.598 312.123 272.533 1.00 97.40 ATOM 216 O GLU L 325 284.884 311.122 272.605 1.00100.84 ATOM 217 N ARG L 326 286.840 312.102 272.057 1.00 98.08 ATOM 218 CA ARG L 326 287.423 310.866 271.545 1.00107.12 ATOM 219 C ARG L 326 287.490 309.800 272.644 1.00107.44 ATOM 220 O ARG L 326 287.165 308.638 272.400 1.00108.02 ATOM 221 N LYS L 327 287.888 310.197 273.852 1.00 90.98 ATOM 222 CA LYS L 327 287.978 309.244 274.949 1.00 89.13 ATOM 223 C LYS L 327 286.593 308.811 275.347 1.00 91.31 ATOM 224 O LYS L 327 286.398 307.711 275.858 1.00 96.66 ATOM 225 N PHE L 328 285.628 309.695 275.141 1.00 93.85 ATOM 226 CA PHE L 328 284.257 309.364 275.442 1.00 96.95 ATOM 227 C PHE L 328 283.862 308.240 274.510 1.00101.09 ATOM 228 O PHE L 328 283.273 307.247 274.929 1.00101.11 ATOM 229 N ASP L 329 284.212 308.393 273.240 1.00106.94 ATOM 230 CA ASP L 329 283.950 307.355 272.257 1.00109.16 ATOM 231 C ASP L 329 284.624 306.028 272.636 1.00109.89 ATOM 232 O ASP L 329 283.978 304.983 272.626 1.00109.72 ATOM 233 N LYS L 330 285.910 306.074 272.982 1.00118.05 ATOM 234 CA LYS L 330 286.629 304.873 273.426 1.00118.74 ATOM 235 C LYS L 330 285.852 304.071 274.472 1.00120.45 ATOM 236 O LYS L 330 285.548 302.898 274.262 1.00123.82 ATOM 237 N TRP L 331 285.535 304.705 275.597 1.00105.51 ATOM 238 CA TRP L 331 284.707 304.083 276.623 1.00102.61 ATOM 239 C TRP L 331 283.348 303.747 276.037 1.00107.81 ATOM 240 O TRP L 331 282.683 302.812 276.486 1.00110.00 ATOM 241 N GLN L 332 282.946 304.534 275.040 1.00117.74 ATOM 242 CA GLN L 332 281.625 304.459 274.396 1.00117.16 ATOM 243 C GLN L 332 280.444 304.723 275.347 1.00109.99 ATOM 244 O GLN L 332 279.950 305.856 275.444 1.00 99.90 TER