HEADER SPLICING 31-DEC-69 5O9Z TITLE Cryo-EM structure of a pre-catalytic human spliceosome primed for TITLE 2 activation (B complex) COMPND MOL_ID: 24; COMPND 2 MOLECULE: Small nuclear ribonucleoprotein-associated proteins B and COMPND 3 CHAIN: f, m, X; EXPDTA ELECTRON MICROSCOPY REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ILE m 51 REMARK 465 LYS m 52 REMARK 465 PRO m 53 REMARK 465 LYS m 54 REMARK 465 ASN m 55 REMARK 465 SER m 56 REMARK 465 LYS m 57 REMARK 465 GLN m 58 REMARK 465 ALA m 59 REMARK 465 GLU m 60 REMARK 465 ARG m 61 REMARK 465 GLU m 62 REMARK 465 GLU m 63 DBREF 5O9Z m 1 240 UNP P14678 RSMB_HUMAN 1 240 SEQRES 1 m 77 SER LYS MET LEU GLN HIS ILE ASP TYR ARG MET ARG CYS SEQRES 2 m 77 ILE LEU GLN ASP GLY ARG ILE PHE ILE GLY THR PHE LYS SEQRES 3 m 77 ALA PHE ASP LYS HIS MET ASN LEU ILE LEU CYS ASP CYS SEQRES 4 m 77 ASP GLU PHE ARG LYS ILE LYS PRO LYS ASN SER LYS GLN SEQRES 5 m 77 ALA GLU ARG GLU GLU LYS ARG VAL LEU GLY LEU VAL LEU SEQRES 6 m 77 LEU ARG GLY GLU ASN LEU VAL SER MET THR VAL GLU ATOM 1 N SER m 7 167.076 230.046 204.986 1.00 50.00 ATOM 2 CA SER m 7 166.036 229.027 205.075 1.00 50.00 ATOM 3 C SER m 7 166.379 227.817 204.212 1.00 50.00 ATOM 4 O SER m 7 166.995 226.861 204.683 1.00 50.00 ATOM 5 CB SER m 7 164.682 229.605 204.658 1.00 50.00 ATOM 6 N LYS m 8 165.973 227.865 202.941 1.00 50.00 ATOM 7 CA LYS m 8 166.241 226.758 202.032 1.00 50.00 ATOM 8 C LYS m 8 167.664 226.790 201.491 1.00 50.00 ATOM 9 O LYS m 8 168.152 225.773 200.986 1.00 50.00 ATOM 10 CB LYS m 8 165.241 226.775 200.874 1.00 50.00 ATOM 11 N MET m 9 168.343 227.936 201.585 1.00 50.00 ATOM 12 CA MET m 9 169.707 228.037 201.081 1.00 50.00 ATOM 13 C MET m 9 170.714 227.344 201.989 1.00 50.00 ATOM 14 O MET m 9 171.777 226.932 201.513 1.00 50.00 ATOM 15 CB MET m 9 170.094 229.506 200.902 1.00 50.00 ATOM 16 N LEU m 10 170.408 227.207 203.279 1.00 50.00 ATOM 17 CA LEU m 10 171.311 226.552 204.215 1.00 50.00 ATOM 18 C LEU m 10 171.280 225.034 204.113 1.00 50.00 ATOM 19 O LEU m 10 172.262 224.382 204.485 1.00 50.00 ATOM 20 CB LEU m 10 170.978 226.968 205.651 1.00 50.00 ATOM 21 N GLN m 11 170.182 224.457 203.620 1.00 50.00 ATOM 22 CA GLN m 11 170.099 223.006 203.493 1.00 50.00 ATOM 23 C GLN m 11 170.871 222.504 202.279 1.00 50.00 ATOM 24 O GLN m 11 171.304 221.347 202.252 1.00 50.00 ATOM 25 CB GLN m 11 168.636 222.569 203.412 1.00 50.00 ATOM 26 N HIS m 12 171.056 223.358 201.270 1.00 50.00 ATOM 27 CA HIS m 12 171.766 222.955 200.063 1.00 50.00 ATOM 28 C HIS m 12 173.267 223.198 200.153 1.00 50.00 ATOM 29 O HIS m 12 173.982 222.930 199.182 1.00 50.00 ATOM 30 CB HIS m 12 171.200 223.694 198.848 1.00 50.00 ATOM 31 N ILE m 13 173.758 223.694 201.291 1.00 50.00 ATOM 32 CA ILE m 13 175.185 223.944 201.433 1.00 50.00 ATOM 33 C ILE m 13 175.920 222.624 201.605 1.00 50.00 ATOM 34 O ILE m 13 175.385 221.662 202.166 1.00 50.00 ATOM 35 CB ILE m 13 175.450 224.891 202.617 1.00 50.00 ATOM 36 N ASP m 14 177.161 222.582 201.113 1.00 50.00 ATOM 37 CA ASP m 14 178.012 221.393 201.191 1.00 50.00 ATOM 38 C ASP m 14 177.336 220.186 200.539 1.00 50.00 ATOM 39 O ASP m 14 177.349 219.073 201.068 1.00 50.00 ATOM 40 CB ASP m 14 178.405 221.089 202.639 1.00 50.00 ATOM 41 N TYR m 15 176.739 220.420 199.372 1.00 50.00 ATOM 42 CA TYR m 15 176.054 219.381 198.619 1.00 50.00 ATOM 43 C TYR m 15 176.321 219.568 197.133 1.00 50.00 ATOM 44 O TYR m 15 176.590 220.679 196.668 1.00 50.00 ATOM 45 CB TYR m 15 174.541 219.398 198.885 1.00 50.00 ATOM 46 N ARG m 16 176.243 218.466 196.390 1.00 50.00 ATOM 47 CA ARG m 16 176.485 218.489 194.951 1.00 50.00 ATOM 48 C ARG m 16 175.154 218.647 194.227 1.00 50.00 ATOM 49 O ARG m 16 174.314 217.741 194.250 1.00 50.00 ATOM 50 CB ARG m 16 177.204 217.217 194.511 1.00 50.00 ATOM 51 N MET m 17 174.960 219.794 193.585 1.00 50.00 ATOM 52 CA MET m 17 173.746 220.080 192.841 1.00 50.00 ATOM 53 C MET m 17 174.017 219.996 191.341 1.00 50.00 ATOM 54 O MET m 17 175.130 219.708 190.894 1.00 50.00 ATOM 55 CB MET m 17 173.195 221.455 193.227 1.00 50.00 ATOM 56 N ARG m 18 172.975 220.254 190.553 1.00 50.00 ATOM 57 CA ARG m 18 173.068 220.277 189.096 1.00 50.00 ATOM 58 C ARG m 18 172.496 221.601 188.609 1.00 50.00 ATOM 59 O ARG m 18 171.299 221.860 188.770 1.00 50.00 ATOM 60 CB ARG m 18 172.323 219.095 188.474 1.00 50.00 ATOM 61 N CYS m 19 173.346 222.434 188.016 1.00 50.00 ATOM 62 CA CYS m 19 172.950 223.752 187.544 1.00 50.00 ATOM 63 C CYS m 19 172.674 223.715 186.047 1.00 50.00 ATOM 64 O CYS m 19 173.511 223.262 185.261 1.00 50.00 ATOM 65 CB CYS m 19 174.034 224.788 187.849 1.00 50.00 ATOM 66 N ILE m 20 171.495 224.195 185.661 1.00 50.00 ATOM 67 CA ILE m 20 171.079 224.259 184.265 1.00 50.00 ATOM 68 C ILE m 20 171.126 225.713 183.822 1.00 50.00 ATOM 69 O ILE m 20 170.693 226.606 184.559 1.00 50.00 ATOM 70 CB ILE m 20 169.671 223.670 184.062 1.00 50.00 ATOM 71 N LEU m 21 171.652 225.947 182.623 1.00 50.00 ATOM 72 CA LEU m 21 171.754 227.290 182.078 1.00 50.00 ATOM 73 C LEU m 21 170.662 227.520 181.036 1.00 50.00 ATOM 74 O LEU m 21 169.852 226.639 180.736 1.00 50.00 ATOM 75 CB LEU m 21 173.143 227.518 181.484 1.00 50.00 ATOM 76 N GLN m 22 170.640 228.726 180.471 1.00 50.00 ATOM 77 CA GLN m 22 169.655 229.086 179.461 1.00 50.00 ATOM 78 C GLN m 22 169.964 228.502 178.089 1.00 50.00 ATOM 79 O GLN m 22 169.064 228.434 177.246 1.00 50.00 ATOM 80 CB GLN m 22 169.546 230.611 179.351 1.00 50.00 ATOM 81 N ASP m 23 171.204 228.083 177.846 1.00 50.00 ATOM 82 CA ASP m 23 171.601 227.509 176.568 1.00 50.00 ATOM 83 C ASP m 23 171.486 225.989 176.541 1.00 50.00 ATOM 84 O ASP m 23 171.827 225.372 175.527 1.00 50.00 ATOM 85 CB ASP m 23 173.034 227.926 176.226 1.00 50.00 ATOM 86 N GLY m 24 171.018 225.376 177.626 1.00 50.00 ATOM 87 CA GLY m 24 170.881 223.935 177.672 1.00 50.00 ATOM 88 C GLY m 24 172.050 223.194 178.277 1.00 50.00 ATOM 89 O GLY m 24 172.031 221.960 178.309 1.00 50.00 ATOM 90 N ARG m 25 173.066 223.903 178.759 1.00 50.00 ATOM 91 CA ARG m 25 174.224 223.258 179.360 1.00 50.00 ATOM 92 C ARG m 25 173.964 222.960 180.831 1.00 50.00 ATOM 93 O ARG m 25 173.469 223.810 181.576 1.00 50.00 ATOM 94 CB ARG m 25 175.463 224.142 179.216 1.00 50.00 ATOM 95 N ILE m 26 174.302 221.742 181.245 1.00 50.00 ATOM 96 CA ILE m 26 174.129 221.293 182.621 1.00 50.00 ATOM 97 C ILE m 26 175.485 221.304 183.311 1.00 50.00 ATOM 98 O ILE m 26 176.476 220.802 182.767 1.00 50.00 ATOM 99 CB ILE m 26 173.492 219.891 182.684 1.00 50.00 ATOM 100 N PHE m 27 175.526 221.877 184.512 1.00 50.00 ATOM 101 CA PHE m 27 176.746 221.964 185.310 1.00 50.00 ATOM 102 C PHE m 27 176.542 221.159 186.586 1.00 50.00 ATOM 103 O PHE m 27 175.719 221.526 187.433 1.00 50.00 ATOM 104 CB PHE m 27 177.092 223.418 185.626 1.00 50.00 ATOM 105 N ILE m 28 177.289 220.068 186.724 1.00 50.00 ATOM 106 CA ILE m 28 177.213 219.198 187.892 1.00 50.00 ATOM 107 C ILE m 28 178.427 219.472 188.768 1.00 50.00 ATOM 108 O ILE m 28 179.561 219.159 188.387 1.00 50.00 ATOM 109 CB ILE m 28 177.145 217.717 187.488 1.00 50.00 ATOM 110 N GLY m 29 178.192 220.051 189.940 1.00 50.00 ATOM 111 CA GLY m 29 179.279 220.360 190.851 1.00 50.00 ATOM 112 C GLY m 29 178.759 220.545 192.258 1.00 50.00 ATOM 113 O GLY m 29 177.550 220.607 192.497 1.00 50.00 ATOM 114 N THR m 30 179.702 220.637 193.192 1.00 50.00 ATOM 115 CA THR m 30 179.381 220.811 194.607 1.00 50.00 ATOM 116 C THR m 30 179.118 222.288 194.866 1.00 50.00 ATOM 117 O THR m 30 179.977 223.138 194.622 1.00 50.00 ATOM 118 CB THR m 30 180.513 220.290 195.486 1.00 50.00 ATOM 119 N PHE m 31 177.923 222.597 195.362 1.00 50.00 ATOM 120 CA PHE m 31 177.573 223.976 195.676 1.00 50.00 ATOM 121 C PHE m 31 178.298 224.426 196.937 1.00 50.00 ATOM 122 O PHE m 31 178.261 223.741 197.964 1.00 50.00 ATOM 123 CB PHE m 31 176.061 224.108 195.850 1.00 50.00 ATOM 124 N LYS m 32 178.958 225.581 196.860 1.00 50.00 ATOM 125 CA LYS m 32 179.724 226.091 197.990 1.00 50.00 ATOM 126 C LYS m 32 179.172 227.427 198.472 1.00 50.00 ATOM 127 O LYS m 32 178.563 227.502 199.544 1.00 50.00 ATOM 128 CB LYS m 32 181.200 226.233 197.613 1.00 50.00 ATOM 129 N ALA m 33 179.380 228.484 197.690 1.00 50.00 ATOM 130 CA ALA m 33 178.951 229.820 198.080 1.00 50.00 ATOM 131 C ALA m 33 177.905 230.323 197.099 1.00 50.00 ATOM 132 O ALA m 33 177.918 229.941 195.926 1.00 50.00 ATOM 133 CB ALA m 33 180.139 230.787 198.132 1.00 50.00 ATOM 134 N PHE m 34 177.004 231.172 197.586 1.00 50.00 ATOM 135 CA PHE m 34 175.952 231.773 196.779 1.00 50.00 ATOM 136 C PHE m 34 175.667 233.176 197.302 1.00 50.00 ATOM 137 O PHE m 34 176.275 233.639 198.272 1.00 50.00 ATOM 138 CB PHE m 34 174.683 230.910 196.791 1.00 50.00 ATOM 139 N ASP m 35 174.722 233.857 196.655 1.00 50.00 ATOM 140 CA ASP m 35 174.344 235.213 197.028 1.00 50.00 ATOM 141 C ASP m 35 172.949 235.503 196.488 1.00 50.00 ATOM 142 O ASP m 35 172.268 234.621 195.956 1.00 50.00 ATOM 143 CB ASP m 35 175.362 236.235 196.509 1.00 50.00 ATOM 144 N LYS m 36 172.522 236.760 196.635 1.00 50.00 ATOM 145 CA LYS m 36 171.216 237.163 196.125 1.00 50.00 ATOM 146 C LYS m 36 171.231 237.289 194.607 1.00 50.00 ATOM 147 O LYS m 36 170.175 237.296 193.964 1.00 50.00 ATOM 148 CB LYS m 36 170.787 238.483 196.769 1.00 50.00 ATOM 149 N HIS m 37 172.421 237.392 194.018 1.00 50.00 ATOM 150 CA HIS m 37 172.576 237.453 192.570 1.00 50.00 ATOM 151 C HIS m 37 172.319 236.115 191.889 1.00 50.00 ATOM 152 O HIS m 37 172.348 236.055 190.655 1.00 50.00 ATOM 153 CB HIS m 37 173.980 237.950 192.213 1.00 50.00 ATOM 154 N MET m 38 172.090 235.050 192.661 1.00 50.00 ATOM 155 CA MET m 38 171.871 233.692 192.171 1.00 50.00 ATOM 156 C MET m 38 173.085 233.134 191.443 1.00 50.00 ATOM 157 O MET m 38 172.944 232.250 190.590 1.00 50.00 ATOM 158 CB MET m 38 170.638 233.602 191.264 1.00 50.00 ATOM 159 N ASN m 39 174.280 233.625 191.760 1.00 50.00 ATOM 160 CA ASN m 39 175.494 233.093 191.155 1.00 50.00 ATOM 161 C ASN m 39 176.104 232.033 192.063 1.00 50.00 ATOM 162 O ASN m 39 176.580 232.338 193.161 1.00 50.00 ATOM 163 CB ASN m 39 176.496 234.218 190.900 1.00 50.00 ATOM 164 N LEU m 40 176.090 230.787 191.603 1.00 50.00 ATOM 165 CA LEU m 40 176.589 229.659 192.372 1.00 50.00 ATOM 166 C LEU m 40 178.030 229.350 191.986 1.00 50.00 ATOM 167 O LEU m 40 178.392 229.357 190.806 1.00 50.00 ATOM 168 CB LEU m 40 175.718 228.417 192.156 1.00 50.00 ATOM 169 N ILE m 41 178.849 229.082 192.997 1.00 50.00 ATOM 170 CA ILE m 41 180.244 228.702 192.813 1.00 50.00 ATOM 171 C ILE m 41 180.316 227.194 193.012 1.00 50.00 ATOM 172 O ILE m 41 180.134 226.691 194.127 1.00 50.00 ATOM 173 CB ILE m 41 181.176 229.445 193.776 1.00 50.00 ATOM 174 N LEU m 42 180.582 226.465 191.932 1.00 50.00 ATOM 175 CA LEU m 42 180.622 225.011 191.960 1.00 50.00 ATOM 176 C LEU m 42 182.060 224.525 192.083 1.00 50.00 ATOM 177 O LEU m 42 182.974 225.092 191.478 1.00 50.00 ATOM 178 CB LEU m 42 179.980 224.425 190.701 1.00 50.00 ATOM 179 N CYS m 43 182.251 223.472 192.872 1.00 50.00 ATOM 180 CA CYS m 43 183.556 222.861 193.075 1.00 50.00 ATOM 181 C CYS m 43 183.641 221.562 192.285 1.00 50.00 ATOM 182 O CYS m 43 182.743 220.718 192.364 1.00 50.00 ATOM 183 CB CYS m 43 183.811 222.589 194.561 1.00 50.00 ATOM 184 N ASP m 44 184.728 221.413 191.525 1.00 50.00 ATOM 185 CA ASP m 44 184.944 220.243 190.673 1.00 50.00 ATOM 186 C ASP m 44 183.784 220.052 189.699 1.00 50.00 ATOM 187 O ASP m 44 183.275 218.945 189.510 1.00 50.00 ATOM 188 CB ASP m 44 185.170 218.982 191.511 1.00 50.00 ATOM 189 N CYS m 45 183.361 221.148 189.077 1.00 50.00 ATOM 190 CA CYS m 45 182.251 221.097 188.138 1.00 50.00 ATOM 191 C CYS m 45 182.672 220.414 186.841 1.00 50.00 ATOM 192 O CYS m 45 183.825 220.500 186.411 1.00 50.00 ATOM 193 CB CYS m 45 181.735 222.506 187.843 1.00 50.00 ATOM 194 N ASP m 46 181.717 219.727 186.218 1.00 50.00 ATOM 195 CA ASP m 46 181.960 219.009 184.975 1.00 50.00 ATOM 196 C ASP m 46 180.856 219.337 183.984 1.00 50.00 ATOM 197 O ASP m 46 179.673 219.141 184.281 1.00 50.00 ATOM 198 CB ASP m 46 182.027 217.495 185.212 1.00 50.00 ATOM 199 N GLU m 47 181.243 219.835 182.815 1.00 50.00 ATOM 200 CA GLU m 47 180.294 220.172 181.766 1.00 50.00 ATOM 201 C GLU m 47 179.819 218.912 181.049 1.00 50.00 ATOM 202 O GLU m 47 180.509 217.891 181.005 1.00 50.00 ATOM 203 CB GLU m 47 180.919 221.143 180.765 1.00 50.00 ATOM 204 N PHE m 48 178.618 218.999 180.481 1.00 50.00 ATOM 205 CA PHE m 48 178.009 217.889 179.766 1.00 50.00 ATOM 206 C PHE m 48 177.934 218.215 178.282 1.00 50.00 ATOM 207 O PHE m 48 177.789 219.376 177.890 1.00 50.00 ATOM 208 CB PHE m 48 176.606 217.574 180.303 1.00 50.00 ATOM 209 N ARG m 49 178.036 217.174 177.458 1.00 50.00 ATOM 210 CA ARG m 49 177.985 217.321 176.012 1.00 50.00 ATOM 211 C ARG m 49 177.328 216.090 175.405 1.00 50.00 ATOM 212 O ARG m 49 177.502 214.967 175.883 1.00 50.00 ATOM 213 CB ARG m 49 179.384 217.527 175.414 1.00 50.00 ATOM 214 N LYS m 50 176.567 216.318 174.339 1.00 50.00 ATOM 215 CA LYS m 50 175.874 215.237 173.648 1.00 50.00 ATOM 216 C LYS m 50 176.697 214.724 172.471 1.00 50.00 ATOM 217 O LYS m 50 176.578 215.226 171.353 1.00 50.00 ATOM 218 CB LYS m 50 174.498 215.703 173.166 1.00 50.00 ATOM 219 N LYS m 64 183.417 215.630 176.832 1.00 50.00 ATOM 220 CA LYS m 64 183.188 216.490 177.987 1.00 50.00 ATOM 221 C LYS m 64 184.505 217.016 178.549 1.00 50.00 ATOM 222 O LYS m 64 185.521 216.322 178.528 1.00 50.00 ATOM 223 CB LYS m 64 182.417 215.736 179.072 1.00 50.00 ATOM 224 N ARG m 65 184.478 218.247 179.052 1.00 50.00 ATOM 225 CA ARG m 65 185.650 218.885 179.635 1.00 50.00 ATOM 226 C ARG m 65 185.433 219.079 181.130 1.00 50.00 ATOM 227 O ARG m 65 184.298 219.275 181.577 1.00 50.00 ATOM 228 CB ARG m 65 185.931 220.229 178.961 1.00 50.00 ATOM 229 N VAL m 66 186.519 219.024 181.895 1.00 50.00 ATOM 230 CA VAL m 66 186.462 219.185 183.343 1.00 50.00 ATOM 231 C VAL m 66 186.723 220.652 183.664 1.00 50.00 ATOM 232 O VAL m 66 187.829 221.157 183.454 1.00 50.00 ATOM 233 CB VAL m 66 187.469 218.272 184.052 1.00 50.00 ATOM 234 N LEU m 67 185.700 221.337 184.175 1.00 50.00 ATOM 235 CA LEU m 67 185.813 222.750 184.510 1.00 50.00 ATOM 236 C LEU m 67 186.517 222.947 185.846 1.00 50.00 ATOM 237 O LEU m 67 187.212 223.949 186.046 1.00 50.00 ATOM 238 CB LEU m 67 184.426 223.400 184.544 1.00 50.00 ATOM 239 N GLY m 68 186.348 221.998 186.764 1.00 50.00 ATOM 240 CA GLY m 68 186.924 222.119 188.088 1.00 50.00 ATOM 241 C GLY m 68 186.290 223.236 188.891 1.00 50.00 ATOM 242 O GLY m 68 185.062 223.320 188.984 1.00 50.00 ATOM 243 N LEU m 69 187.113 224.102 189.475 1.00 50.00 ATOM 244 CA LEU m 69 186.638 225.260 190.220 1.00 50.00 ATOM 245 C LEU m 69 186.216 226.343 189.238 1.00 50.00 ATOM 246 O LEU m 69 187.020 226.783 188.409 1.00 50.00 ATOM 247 CB LEU m 69 187.719 225.789 191.165 1.00 50.00 ATOM 248 N VAL m 70 184.958 226.771 189.333 1.00 50.00 ATOM 249 CA VAL m 70 184.403 227.770 188.429 1.00 50.00 ATOM 250 C VAL m 70 183.227 228.459 189.106 1.00 50.00 ATOM 251 O VAL m 70 182.673 227.963 190.091 1.00 50.00 ATOM 252 CB VAL m 70 183.965 227.149 187.084 1.00 50.00 ATOM 253 N LEU m 71 182.850 229.616 188.565 1.00 50.00 ATOM 254 CA LEU m 71 181.720 230.393 189.056 1.00 50.00 ATOM 255 C LEU m 71 180.769 230.651 187.897 1.00 50.00 ATOM 256 O LEU m 71 181.199 231.083 186.822 1.00 50.00 ATOM 257 CB LEU m 71 182.185 231.712 189.678 1.00 50.00 ATOM 258 N LEU m 72 179.484 230.389 188.116 1.00 50.00 ATOM 259 CA LEU m 72 178.474 230.576 187.087 1.00 50.00 ATOM 260 C LEU m 72 177.645 231.822 187.371 1.00 50.00 ATOM 261 O LEU m 72 177.377 232.165 188.526 1.00 50.00 ATOM 262 CB LEU m 72 177.560 229.352 186.997 1.00 50.00 ATOM 263 N ARG m 73 177.242 232.499 186.300 1.00 50.00 ATOM 264 CA ARG m 73 176.453 233.713 186.425 1.00 50.00 ATOM 265 C ARG m 73 175.016 233.385 186.819 1.00 50.00 ATOM 266 O ARG m 73 174.507 232.288 186.571 1.00 50.00 ATOM 267 CB ARG m 73 176.471 234.504 185.116 1.00 50.00 ATOM 268 N GLY m 74 174.360 234.360 187.443 1.00 50.00 ATOM 269 CA GLY m 74 172.993 234.187 187.892 1.00 50.00 ATOM 270 C GLY m 74 171.964 234.636 186.876 1.00 50.00 ATOM 271 O GLY m 74 170.786 234.282 186.977 1.00 50.00 ATOM 272 N GLU m 75 172.399 235.423 185.889 1.00 50.00 ATOM 273 CA GLU m 75 171.476 235.897 184.862 1.00 50.00 ATOM 274 C GLU m 75 171.176 234.807 183.842 1.00 50.00 ATOM 275 O GLU m 75 170.070 234.747 183.291 1.00 50.00 ATOM 276 CB GLU m 75 172.051 237.134 184.172 1.00 50.00 ATOM 277 N ASN m 76 172.146 233.936 183.577 1.00 50.00 ATOM 278 CA ASN m 76 171.984 232.855 182.615 1.00 50.00 ATOM 279 C ASN m 76 171.511 231.556 183.253 1.00 50.00 ATOM 280 O ASN m 76 171.337 230.561 182.541 1.00 50.00 ATOM 281 CB ASN m 76 173.301 232.612 181.870 1.00 50.00 ATOM 282 N LEU m 77 171.300 231.537 184.566 1.00 50.00 ATOM 283 CA LEU m 77 170.845 230.334 185.244 1.00 50.00 ATOM 284 C LEU m 77 169.396 230.029 184.885 1.00 50.00 ATOM 285 O LEU m 77 168.577 230.931 184.689 1.00 50.00 ATOM 286 CB LEU m 77 170.987 230.484 186.759 1.00 50.00 ATOM 287 N VAL m 78 169.085 228.737 184.801 1.00 50.00 ATOM 288 CA VAL m 78 167.742 228.291 184.448 1.00 50.00 ATOM 289 C VAL m 78 167.141 227.513 185.611 1.00 50.00 ATOM 290 O VAL m 78 166.208 227.983 186.271 1.00 50.00 ATOM 291 CB VAL m 78 167.755 227.439 183.165 1.00 50.00 ATOM 292 N SER m 79 167.672 226.320 185.869 1.00 50.00 ATOM 293 CA SER m 79 167.160 225.469 186.932 1.00 50.00 ATOM 294 C SER m 79 168.330 224.916 187.733 1.00 50.00 ATOM 295 O SER m 79 169.440 224.748 187.221 1.00 50.00 ATOM 296 CB SER m 79 166.297 224.333 186.372 1.00 50.00 ATOM 297 N MET m 80 168.065 224.635 189.010 1.00 50.00 ATOM 298 CA MET m 80 169.076 224.065 189.899 1.00 50.00 ATOM 299 C MET m 80 168.441 222.867 190.600 1.00 50.00 ATOM 300 O MET m 80 167.476 223.026 191.352 1.00 50.00 ATOM 301 CB MET m 80 169.579 225.098 190.898 1.00 50.00 ATOM 302 N THR m 81 168.987 221.682 190.351 1.00 50.00 ATOM 303 CA THR m 81 168.474 220.446 190.921 1.00 50.00 ATOM 304 C THR m 81 169.579 219.693 191.653 1.00 50.00 ATOM 305 O THR m 81 170.772 219.924 191.440 1.00 50.00 ATOM 306 CB THR m 81 167.870 219.554 189.833 1.00 50.00 ATOM 307 N VAL m 82 169.162 218.781 192.526 1.00 50.00 ATOM 308 CA VAL m 82 170.094 217.958 193.290 1.00 50.00 ATOM 309 C VAL m 82 170.280 216.640 192.545 1.00 50.00 ATOM 310 O VAL m 82 169.321 215.897 192.328 1.00 50.00 ATOM 311 CB VAL m 82 169.598 217.722 194.720 1.00 50.00 ATOM 312 N GLU m 83 171.516 216.350 192.150 1.00 50.00 ATOM 313 CA GLU m 83 171.818 215.123 191.422 1.00 50.00 ATOM 314 C GLU m 83 172.618 214.154 192.286 1.00 50.00 ATOM 315 O GLU m 83 172.778 212.985 191.938 1.00 50.00 ATOM 316 CB GLU m 83 172.586 215.439 190.136 1.00 50.00 TER