HEADER CONTRACTILE PROTEIN/ACTIN BINDING PROTEI31-DEC-69 6KN7 TITLE Structure of human cardiac thin filament in the calcium free state COMPND MOL_ID: 3; COMPND 2 MOLECULE: Tropomyosin alpha-1 chain; COMPND 3 CHAIN: R, S, Y, Z; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 6KN7 R 1 29 UNP P09493 TPM1_HUMAN 1 29 SEQRES 1 R 31 ALA SER MET ASP ALA ILE LYS LYS LYS MET GLN MET LEU SEQRES 2 R 31 LYS LEU ASP LYS GLU ASN ALA LEU ASP ARG ALA GLU GLN SEQRES 3 R 31 ALA GLU ALA ASP LYS ATOM 1 N ALA R -1 199.406 185.093 341.799 1.00 0.00 ATOM 2 CA ALA R -1 199.078 185.372 343.182 1.00 0.00 ATOM 3 C ALA R -1 200.302 185.558 344.009 1.00 0.00 ATOM 4 O ALA R -1 201.043 184.614 344.250 1.00 0.00 ATOM 5 CB ALA R -1 198.256 184.252 343.811 1.00 0.00 ATOM 6 N SER R 0 200.489 186.746 344.536 1.00 0.00 ATOM 7 CA SER R 0 201.619 186.919 345.406 1.00 0.00 ATOM 8 C SER R 0 201.258 186.043 346.568 1.00 0.00 ATOM 9 O SER R 0 200.095 185.644 346.705 1.00 0.00 ATOM 10 CB SER R 0 201.787 188.361 345.830 1.00 0.00 ATOM 11 OG SER R 0 200.740 188.760 346.673 1.00 0.00 ATOM 12 N MET R 1 202.210 185.717 347.408 1.00 0.00 ATOM 13 CA MET R 1 201.900 184.797 348.478 1.00 0.00 ATOM 14 C MET R 1 201.069 185.420 349.576 1.00 0.00 ATOM 15 O MET R 1 201.584 185.676 350.656 1.00 0.00 ATOM 16 CB MET R 1 203.188 184.249 349.059 1.00 0.00 ATOM 17 CG MET R 1 203.965 183.401 348.162 1.00 0.00 ATOM 18 SD MET R 1 205.479 182.796 348.874 1.00 0.00 ATOM 19 CE MET R 1 205.951 181.498 347.715 1.00 0.00 ATOM 20 N ASP R 2 199.772 185.567 349.317 1.00 0.00 ATOM 21 CA ASP R 2 198.815 186.186 350.219 1.00 0.00 ATOM 22 C ASP R 2 198.615 185.312 351.426 1.00 0.00 ATOM 23 O ASP R 2 198.521 185.800 352.559 1.00 0.00 ATOM 24 CB ASP R 2 197.500 186.383 349.461 1.00 0.00 ATOM 25 CG ASP R 2 196.971 185.059 348.809 1.00 0.00 ATOM 26 OD1 ASP R 2 197.725 184.091 348.761 1.00 0.00 ATOM 27 OD2 ASP R 2 195.863 185.048 348.335 1.00 0.00 ATOM 28 N ALA R 3 198.642 184.011 351.181 1.00 0.00 ATOM 29 CA ALA R 3 198.508 183.033 352.225 1.00 0.00 ATOM 30 C ALA R 3 199.642 183.192 353.179 1.00 0.00 ATOM 31 O ALA R 3 199.446 183.150 354.389 1.00 0.00 ATOM 32 CB ALA R 3 198.522 181.644 351.648 1.00 0.00 ATOM 33 N ILE R 4 200.818 183.472 352.640 1.00 0.00 ATOM 34 CA ILE R 4 201.973 183.633 353.467 1.00 0.00 ATOM 35 C ILE R 4 201.941 184.965 354.101 1.00 0.00 ATOM 36 O ILE R 4 202.188 185.069 355.277 1.00 0.00 ATOM 37 CB ILE R 4 203.293 183.470 352.726 1.00 0.00 ATOM 38 CG1 ILE R 4 203.401 182.046 352.104 1.00 0.00 ATOM 39 CG2 ILE R 4 204.456 183.777 353.658 1.00 0.00 ATOM 40 CD1 ILE R 4 203.290 180.892 353.062 1.00 0.00 ATOM 41 N LYS R 5 201.616 186.017 353.389 1.00 0.00 ATOM 42 CA LYS R 5 201.675 187.291 354.053 1.00 0.00 ATOM 43 C LYS R 5 200.901 187.240 355.362 1.00 0.00 ATOM 44 O LYS R 5 201.394 187.717 356.390 1.00 0.00 ATOM 45 CB LYS R 5 201.114 188.375 353.165 1.00 0.00 ATOM 46 CG LYS R 5 201.229 189.748 353.748 1.00 0.00 ATOM 47 CD LYS R 5 200.738 190.776 352.777 1.00 0.00 ATOM 48 CE LYS R 5 200.830 192.162 353.373 1.00 0.00 ATOM 49 NZ LYS R 5 200.368 193.212 352.420 1.00 0.00 ATOM 50 N LYS R 6 199.695 186.672 355.344 1.00 0.00 ATOM 51 CA LYS R 6 198.974 186.599 356.594 1.00 0.00 ATOM 52 C LYS R 6 199.457 185.512 357.527 1.00 0.00 ATOM 53 O LYS R 6 199.488 185.747 358.732 1.00 0.00 ATOM 54 CB LYS R 6 197.494 186.458 356.367 1.00 0.00 ATOM 55 CG LYS R 6 196.755 187.708 355.904 1.00 0.00 ATOM 56 CD LYS R 6 196.742 188.778 356.998 1.00 0.00 ATOM 57 CE LYS R 6 195.833 189.941 356.656 1.00 0.00 ATOM 58 NZ LYS R 6 195.875 191.009 357.716 1.00 0.00 ATOM 59 N LYS R 7 199.845 184.338 357.019 1.00 0.00 ATOM 60 CA LYS R 7 200.300 183.284 357.910 1.00 0.00 ATOM 61 C LYS R 7 201.593 183.710 358.572 1.00 0.00 ATOM 62 O LYS R 7 201.848 183.362 359.715 1.00 0.00 ATOM 63 CB LYS R 7 200.416 181.969 357.176 1.00 0.00 ATOM 64 CG LYS R 7 199.051 181.373 356.789 1.00 0.00 ATOM 65 CD LYS R 7 199.221 180.104 355.971 1.00 0.00 ATOM 66 CE LYS R 7 197.902 179.557 355.474 1.00 0.00 ATOM 67 NZ LYS R 7 198.093 178.282 354.715 1.00 0.00 ATOM 68 N MET R 8 202.391 184.474 357.853 1.00 0.00 ATOM 69 CA MET R 8 203.628 185.038 358.315 1.00 0.00 ATOM 70 C MET R 8 203.384 185.969 359.439 1.00 0.00 ATOM 71 O MET R 8 204.043 185.880 360.471 1.00 0.00 ATOM 72 CB MET R 8 204.297 185.726 357.163 1.00 0.00 ATOM 73 CG MET R 8 205.540 186.399 357.464 1.00 0.00 ATOM 74 SD MET R 8 206.311 186.995 355.993 1.00 0.00 ATOM 75 CE MET R 8 207.135 185.497 355.638 1.00 0.00 ATOM 76 N GLN R 9 202.408 186.839 359.296 1.00 0.00 ATOM 77 CA GLN R 9 202.127 187.721 360.391 1.00 0.00 ATOM 78 C GLN R 9 201.601 186.922 361.568 1.00 0.00 ATOM 79 O GLN R 9 202.009 187.154 362.702 1.00 0.00 ATOM 80 CB GLN R 9 201.125 188.760 359.934 1.00 0.00 ATOM 81 CG GLN R 9 201.694 189.676 358.878 1.00 0.00 ATOM 82 CD GLN R 9 202.894 190.433 359.347 1.00 0.00 ATOM 83 OE1 GLN R 9 202.947 190.899 360.494 1.00 0.00 ATOM 84 NE2 GLN R 9 203.876 190.570 358.467 1.00 0.00 ATOM 85 N MET R 10 200.759 185.922 361.304 1.00 0.00 ATOM 86 CA MET R 10 200.210 185.122 362.381 1.00 0.00 ATOM 87 C MET R 10 201.284 184.394 363.137 1.00 0.00 ATOM 88 O MET R 10 201.307 184.428 364.358 1.00 0.00 ATOM 89 CB MET R 10 199.266 184.075 361.830 1.00 0.00 ATOM 90 CG MET R 10 197.978 184.578 361.268 1.00 0.00 ATOM 91 SD MET R 10 197.148 183.305 360.303 1.00 0.00 ATOM 92 CE MET R 10 196.618 182.163 361.552 1.00 0.00 ATOM 93 N LEU R 11 202.202 183.753 362.435 1.00 0.00 ATOM 94 CA LEU R 11 203.199 182.988 363.134 1.00 0.00 ATOM 95 C LEU R 11 204.255 183.850 363.740 1.00 0.00 ATOM 96 O LEU R 11 204.734 183.530 364.821 1.00 0.00 ATOM 97 CB LEU R 11 203.861 181.988 362.234 1.00 0.00 ATOM 98 CG LEU R 11 203.288 180.624 362.127 1.00 0.00 ATOM 99 CD1 LEU R 11 201.915 180.650 361.450 1.00 0.00 ATOM 100 CD2 LEU R 11 204.258 179.840 361.354 1.00 0.00 ATOM 101 N LYS R 12 204.651 184.943 363.095 1.00 0.00 ATOM 102 CA LYS R 12 205.653 185.748 363.748 1.00 0.00 ATOM 103 C LYS R 12 205.065 186.320 365.014 1.00 0.00 ATOM 104 O LYS R 12 205.718 186.334 366.053 1.00 0.00 ATOM 105 CB LYS R 12 206.135 186.891 362.878 1.00 0.00 ATOM 106 CG LYS R 12 206.984 186.501 361.733 1.00 0.00 ATOM 107 CD LYS R 12 207.367 187.717 360.941 1.00 0.00 ATOM 108 CE LYS R 12 208.291 187.395 359.781 1.00 0.00 ATOM 109 NZ LYS R 12 208.583 188.626 358.975 1.00 0.00 ATOM 110 N LEU R 13 203.817 186.766 364.964 1.00 0.00 ATOM 111 CA LEU R 13 203.220 187.323 366.146 1.00 0.00 ATOM 112 C LEU R 13 202.966 186.270 367.187 1.00 0.00 ATOM 113 O LEU R 13 203.227 186.493 368.366 1.00 0.00 ATOM 114 CB LEU R 13 201.911 188.005 365.787 1.00 0.00 ATOM 115 CG LEU R 13 202.017 189.278 364.921 1.00 0.00 ATOM 116 CD1 LEU R 13 200.620 189.661 364.454 1.00 0.00 ATOM 117 CD2 LEU R 13 202.644 190.417 365.728 1.00 0.00 ATOM 118 N ASP R 14 202.523 185.088 366.773 1.00 0.00 ATOM 119 CA ASP R 14 202.218 184.082 367.750 1.00 0.00 ATOM 120 C ASP R 14 203.481 183.538 368.377 1.00 0.00 ATOM 121 O ASP R 14 203.465 183.241 369.574 1.00 0.00 ATOM 122 CB ASP R 14 201.407 182.945 367.135 1.00 0.00 ATOM 123 CG ASP R 14 199.980 183.290 366.758 1.00 0.00 ATOM 124 OD1 ASP R 14 199.450 184.273 367.227 1.00 0.00 ATOM 125 OD2 ASP R 14 199.408 182.530 366.009 1.00 0.00 ATOM 126 N LYS R 15 204.573 183.394 367.606 1.00 0.00 ATOM 127 CA LYS R 15 205.785 182.872 368.206 1.00 0.00 ATOM 128 C LYS R 15 206.436 183.927 369.025 1.00 0.00 ATOM 129 O LYS R 15 207.077 183.613 370.020 1.00 0.00 ATOM 130 CB LYS R 15 206.813 182.351 367.186 1.00 0.00 ATOM 131 CG LYS R 15 207.482 183.398 366.335 1.00 0.00 ATOM 132 CD LYS R 15 208.870 183.897 366.872 1.00 0.00 ATOM 133 CE LYS R 15 209.402 185.034 365.992 1.00 0.00 ATOM 134 NZ LYS R 15 210.648 185.661 366.533 1.00 0.00 ATOM 135 N GLU R 16 206.308 185.188 368.626 1.00 0.00 ATOM 136 CA GLU R 16 206.957 186.214 369.383 1.00 0.00 ATOM 137 C GLU R 16 206.230 186.354 370.684 1.00 0.00 ATOM 138 O GLU R 16 206.851 186.581 371.719 1.00 0.00 ATOM 139 CB GLU R 16 207.013 187.531 368.626 1.00 0.00 ATOM 140 CG GLU R 16 207.834 188.600 369.330 1.00 0.00 ATOM 141 CD GLU R 16 209.319 188.217 369.486 1.00 0.00 ATOM 142 OE1 GLU R 16 209.808 187.346 368.764 1.00 0.00 ATOM 143 OE2 GLU R 16 209.956 188.798 370.327 1.00 0.00 ATOM 144 N ASN R 17 204.910 186.221 370.654 1.00 0.00 ATOM 145 CA ASN R 17 204.162 186.344 371.870 1.00 0.00 ATOM 146 C ASN R 17 204.415 185.132 372.735 1.00 0.00 ATOM 147 O ASN R 17 204.585 185.269 373.944 1.00 0.00 ATOM 148 CB ASN R 17 202.703 186.477 371.551 1.00 0.00 ATOM 149 CG ASN R 17 202.391 187.800 370.936 1.00 0.00 ATOM 150 OD1 ASN R 17 203.122 188.783 371.102 1.00 0.00 ATOM 151 ND2 ASN R 17 201.310 187.853 370.208 1.00 0.00 ATOM 152 N ALA R 18 204.478 183.943 372.136 1.00 0.00 ATOM 153 CA ALA R 18 204.737 182.757 372.914 1.00 0.00 ATOM 154 C ALA R 18 206.118 182.807 373.506 1.00 0.00 ATOM 155 O ALA R 18 206.312 182.372 374.638 1.00 0.00 ATOM 156 CB ALA R 18 204.554 181.535 372.063 1.00 0.00 ATOM 157 N LEU R 19 207.076 183.352 372.762 1.00 0.00 ATOM 158 CA LEU R 19 208.436 183.469 373.225 1.00 0.00 ATOM 159 C LEU R 19 208.512 184.502 374.298 1.00 0.00 ATOM 160 O LEU R 19 209.140 184.271 375.324 1.00 0.00 ATOM 161 CB LEU R 19 209.369 183.762 372.070 1.00 0.00 ATOM 162 CG LEU R 19 210.855 183.839 372.401 1.00 0.00 ATOM 163 CD1 LEU R 19 211.352 182.511 373.042 1.00 0.00 ATOM 164 CD2 LEU R 19 211.601 184.124 371.111 1.00 0.00 ATOM 165 N ASP R 20 207.804 185.608 374.138 1.00 0.00 ATOM 166 CA ASP R 20 207.806 186.616 375.164 1.00 0.00 ATOM 167 C ASP R 20 207.251 185.970 376.427 1.00 0.00 ATOM 168 O ASP R 20 207.807 186.152 377.510 1.00 0.00 ATOM 169 CB ASP R 20 206.977 187.816 374.680 1.00 0.00 ATOM 170 CG ASP R 20 206.951 189.024 375.586 1.00 0.00 ATOM 171 OD1 ASP R 20 207.937 189.328 376.214 1.00 0.00 ATOM 172 OD2 ASP R 20 205.922 189.662 375.651 1.00 0.00 ATOM 173 N ARG R 21 206.210 185.138 376.287 1.00 0.00 ATOM 174 CA ARG R 21 205.684 184.446 377.438 1.00 0.00 ATOM 175 C ARG R 21 206.704 183.466 377.998 1.00 0.00 ATOM 176 O ARG R 21 206.851 183.391 379.210 1.00 0.00 ATOM 177 CB ARG R 21 204.413 183.683 377.113 1.00 0.00 ATOM 178 CG ARG R 21 203.192 184.504 376.874 1.00 0.00 ATOM 179 CD ARG R 21 201.958 183.656 376.864 1.00 0.00 ATOM 180 NE ARG R 21 201.917 182.689 375.743 1.00 0.00 ATOM 181 CZ ARG R 21 201.436 182.950 374.504 1.00 0.00 ATOM 182 NH1 ARG R 21 200.982 184.144 374.197 1.00 0.00 ATOM 183 NH2 ARG R 21 201.417 182.002 373.587 1.00 0.00 ATOM 184 N ALA R 22 207.435 182.733 377.149 1.00 0.00 ATOM 185 CA ALA R 22 208.424 181.784 377.651 1.00 0.00 ATOM 186 C ALA R 22 209.502 182.472 378.440 1.00 0.00 ATOM 187 O ALA R 22 209.941 181.992 379.497 1.00 0.00 ATOM 188 CB ALA R 22 209.074 181.044 376.505 1.00 0.00 ATOM 189 N GLU R 23 209.924 183.615 377.937 1.00 0.00 ATOM 190 CA GLU R 23 210.977 184.350 378.567 1.00 0.00 ATOM 191 C GLU R 23 210.519 184.953 379.866 1.00 0.00 ATOM 192 O GLU R 23 211.262 184.895 380.839 1.00 0.00 ATOM 193 CB GLU R 23 211.495 185.402 377.603 1.00 0.00 ATOM 194 CG GLU R 23 212.248 184.802 376.401 1.00 0.00 ATOM 195 CD GLU R 23 212.612 185.819 375.387 1.00 0.00 ATOM 196 OE1 GLU R 23 212.170 186.929 375.524 1.00 0.00 ATOM 197 OE2 GLU R 23 213.336 185.500 374.475 1.00 0.00 ATOM 198 N GLN R 24 209.299 185.490 379.908 1.00 0.00 ATOM 199 CA GLN R 24 208.765 186.078 381.124 1.00 0.00 ATOM 200 C GLN R 24 208.452 185.017 382.144 1.00 0.00 ATOM 201 O GLN R 24 208.694 185.166 383.338 1.00 0.00 ATOM 202 CB GLN R 24 207.485 186.828 380.822 1.00 0.00 ATOM 203 CG GLN R 24 207.664 188.063 380.014 1.00 0.00 ATOM 204 CD GLN R 24 206.339 188.620 379.627 1.00 0.00 ATOM 205 OE1 GLN R 24 205.342 188.394 380.324 1.00 0.00 ATOM 206 NE2 GLN R 24 206.290 189.334 378.537 1.00 0.00 ATOM 207 N ALA R 25 207.939 183.896 381.679 1.00 0.00 ATOM 208 CA ALA R 25 207.548 182.865 382.589 1.00 0.00 ATOM 209 C ALA R 25 208.739 182.426 383.405 1.00 0.00 ATOM 210 O ALA R 25 208.614 182.219 384.607 1.00 0.00 ATOM 211 CB ALA R 25 206.962 181.729 381.813 1.00 0.00 ATOM 212 N GLU R 26 209.913 182.347 382.782 1.00 0.00 ATOM 213 CA GLU R 26 211.076 182.004 383.562 1.00 0.00 ATOM 214 C GLU R 26 211.662 183.238 384.262 1.00 0.00 ATOM 215 O GLU R 26 211.960 183.201 385.459 1.00 0.00 ATOM 216 CB GLU R 26 212.136 181.387 382.655 1.00 0.00 ATOM 217 CG GLU R 26 213.235 180.654 383.385 1.00 0.00 ATOM 218 CD GLU R 26 214.320 181.545 383.928 1.00 0.00 ATOM 219 OE1 GLU R 26 214.622 182.544 383.325 1.00 0.00 ATOM 220 OE2 GLU R 26 214.832 181.226 384.985 1.00 0.00 ATOM 221 N ALA R 27 211.757 184.360 383.534 1.00 0.00 ATOM 222 CA ALA R 27 212.402 185.583 384.001 1.00 0.00 ATOM 223 C ALA R 27 211.757 186.180 385.222 1.00 0.00 ATOM 224 O ALA R 27 212.437 186.829 386.011 1.00 0.00 ATOM 225 CB ALA R 27 212.432 186.630 382.916 1.00 0.00 ATOM 226 N ASP R 28 210.463 185.975 385.401 1.00 0.00 ATOM 227 CA ASP R 28 209.766 186.497 386.560 1.00 0.00 ATOM 228 C ASP R 28 210.314 185.930 387.871 1.00 0.00 ATOM 229 O ASP R 28 210.162 186.566 388.919 1.00 0.00 ATOM 230 CB ASP R 28 208.273 186.192 386.470 1.00 0.00 ATOM 231 CG ASP R 28 207.518 187.041 385.438 1.00 0.00 ATOM 232 OD1 ASP R 28 208.053 188.022 384.961 1.00 0.00 ATOM 233 OD2 ASP R 28 206.389 186.709 385.159 1.00 0.00 ATOM 234 N LYS R 29 210.930 184.748 387.805 1.00 0.00 ATOM 235 CA LYS R 29 211.493 184.045 388.944 1.00 0.00 ATOM 236 C LYS R 29 210.444 183.757 390.003 1.00 0.00 ATOM 237 O LYS R 29 209.255 183.951 389.760 1.00 0.00 ATOM 238 CB LYS R 29 212.656 184.826 389.555 1.00 0.00 ATOM 239 CG LYS R 29 213.786 185.128 388.582 1.00 0.00 ATOM 240 CD LYS R 29 214.474 183.885 388.017 1.00 0.00 ATOM 241 CE LYS R 29 215.596 184.286 387.072 1.00 0.00 ATOM 242 NZ LYS R 29 216.326 183.105 386.509 1.00 0.00 ATOM 243 OXT LYS R 29 210.746 182.938 390.870 1.00 0.00 TER