HEADER CONTRACTILE PROTEIN/ACTIN BINDING PROTEI31-DEC-69 6KN8 TITLE Structure of human cardiac thin filament in the calcium bound 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 6KN8 Y 1 29 UNP P09493 TPM1_HUMAN 1 29 SEQRES 1 Y 31 ALA SER MET ASP ALA ILE LYS LYS LYS MET GLN MET LEU SEQRES 2 Y 31 LYS LEU ASP LYS GLU ASN ALA LEU ASP ARG ALA GLU GLN SEQRES 3 Y 31 ALA GLU ALA ASP LYS ATOM 1 N ALA Y -1 237.840 251.710 318.213 1.00 0.00 ATOM 2 CA ALA Y -1 238.459 251.854 319.506 1.00 0.00 ATOM 3 C ALA Y -1 237.527 251.458 320.616 1.00 0.00 ATOM 4 O ALA Y -1 236.431 251.977 320.733 1.00 0.00 ATOM 5 CB ALA Y -1 238.884 253.265 319.718 1.00 0.00 ATOM 6 N SER Y 0 237.950 250.540 321.443 1.00 0.00 ATOM 7 CA SER Y 0 237.128 250.114 322.548 1.00 0.00 ATOM 8 C SER Y 0 236.910 251.232 323.522 1.00 0.00 ATOM 9 O SER Y 0 237.818 252.013 323.825 1.00 0.00 ATOM 10 CB SER Y 0 237.764 248.985 323.304 1.00 0.00 ATOM 11 OG SER Y 0 236.961 248.648 324.393 1.00 0.00 ATOM 12 N MET Y 1 235.721 251.274 324.090 1.00 0.00 ATOM 13 CA MET Y 1 235.325 252.241 325.094 1.00 0.00 ATOM 14 C MET Y 1 235.882 251.863 326.460 1.00 0.00 ATOM 15 O MET Y 1 235.173 251.743 327.459 1.00 0.00 ATOM 16 CB MET Y 1 233.819 252.303 325.114 1.00 0.00 ATOM 17 CG MET Y 1 233.276 252.779 323.831 1.00 0.00 ATOM 18 SD MET Y 1 231.579 252.912 323.874 1.00 0.00 ATOM 19 CE MET Y 1 231.375 253.562 322.277 1.00 0.00 ATOM 20 N ASP Y 2 237.195 251.781 326.496 1.00 0.00 ATOM 21 CA ASP Y 2 237.962 251.422 327.651 1.00 0.00 ATOM 22 C ASP Y 2 238.009 252.603 328.563 1.00 0.00 ATOM 23 O ASP Y 2 238.152 252.466 329.774 1.00 0.00 ATOM 24 CB ASP Y 2 239.348 250.990 327.237 1.00 0.00 ATOM 25 CG ASP Y 2 239.395 249.657 326.497 1.00 0.00 ATOM 26 OD1 ASP Y 2 238.463 248.867 326.568 1.00 0.00 ATOM 27 OD2 ASP Y 2 240.373 249.445 325.831 1.00 0.00 ATOM 28 N ALA Y 3 237.849 253.798 327.996 1.00 0.00 ATOM 29 CA ALA Y 3 237.868 254.974 328.827 1.00 0.00 ATOM 30 C ALA Y 3 236.742 254.868 329.854 1.00 0.00 ATOM 31 O ALA Y 3 236.886 255.272 331.005 1.00 0.00 ATOM 32 CB ALA Y 3 237.741 256.229 327.994 1.00 0.00 ATOM 33 N ILE Y 4 235.631 254.269 329.471 1.00 0.00 ATOM 34 CA ILE Y 4 234.553 254.139 330.412 1.00 0.00 ATOM 35 C ILE Y 4 234.472 252.831 331.082 1.00 0.00 ATOM 36 O ILE Y 4 233.860 252.722 332.122 1.00 0.00 ATOM 37 CB ILE Y 4 233.269 254.572 329.850 1.00 0.00 ATOM 38 CG1 ILE Y 4 232.975 253.812 328.650 1.00 0.00 ATOM 39 CG2 ILE Y 4 233.358 255.997 329.733 1.00 0.00 ATOM 40 CD1 ILE Y 4 231.646 254.022 328.184 1.00 0.00 ATOM 41 N LYS Y 5 235.169 251.843 330.600 1.00 0.00 ATOM 42 CA LYS Y 5 235.248 250.678 331.441 1.00 0.00 ATOM 43 C LYS Y 5 235.964 251.162 332.711 1.00 0.00 ATOM 44 O LYS Y 5 235.654 250.740 333.830 1.00 0.00 ATOM 45 CB LYS Y 5 235.969 249.560 330.736 1.00 0.00 ATOM 46 CG LYS Y 5 235.921 248.239 331.451 1.00 0.00 ATOM 47 CD LYS Y 5 236.575 247.138 330.618 1.00 0.00 ATOM 48 CE LYS Y 5 235.676 246.716 329.428 1.00 0.00 ATOM 49 NZ LYS Y 5 236.231 245.571 328.673 1.00 0.00 ATOM 50 N LYS Y 6 236.939 252.057 332.516 1.00 0.00 ATOM 51 CA LYS Y 6 237.690 252.626 333.606 1.00 0.00 ATOM 52 C LYS Y 6 236.902 253.703 334.368 1.00 0.00 ATOM 53 O LYS Y 6 236.937 253.719 335.602 1.00 0.00 ATOM 54 CB LYS Y 6 238.977 253.165 333.030 1.00 0.00 ATOM 55 CG LYS Y 6 239.885 252.080 332.421 1.00 0.00 ATOM 56 CD LYS Y 6 240.329 251.017 333.413 1.00 0.00 ATOM 57 CE LYS Y 6 241.268 250.035 332.748 1.00 0.00 ATOM 58 NZ LYS Y 6 241.661 248.928 333.661 1.00 0.00 ATOM 59 N LYS Y 7 236.128 254.549 333.676 1.00 0.00 ATOM 60 CA LYS Y 7 235.324 255.533 334.390 1.00 0.00 ATOM 61 C LYS Y 7 234.250 254.830 335.182 1.00 0.00 ATOM 62 O LYS Y 7 233.919 255.254 336.288 1.00 0.00 ATOM 63 CB LYS Y 7 234.626 256.512 333.480 1.00 0.00 ATOM 64 CG LYS Y 7 233.856 257.577 334.192 1.00 0.00 ATOM 65 CD LYS Y 7 234.757 258.537 334.941 1.00 0.00 ATOM 66 CE LYS Y 7 233.972 259.694 335.499 1.00 0.00 ATOM 67 NZ LYS Y 7 234.840 260.645 336.246 1.00 0.00 ATOM 68 N MET Y 8 233.678 253.779 334.594 1.00 0.00 ATOM 69 CA MET Y 8 232.680 252.967 335.230 1.00 0.00 ATOM 70 C MET Y 8 233.225 252.441 336.492 1.00 0.00 ATOM 71 O MET Y 8 232.565 252.544 337.513 1.00 0.00 ATOM 72 CB MET Y 8 232.319 251.770 334.372 1.00 0.00 ATOM 73 CG MET Y 8 231.433 250.705 335.039 1.00 0.00 ATOM 74 SD MET Y 8 231.241 249.279 333.999 1.00 0.00 ATOM 75 CE MET Y 8 232.851 248.481 334.189 1.00 0.00 ATOM 76 N GLN Y 9 234.439 251.897 336.459 1.00 0.00 ATOM 77 CA GLN Y 9 234.960 251.375 337.686 1.00 0.00 ATOM 78 C GLN Y 9 235.148 252.487 338.690 1.00 0.00 ATOM 79 O GLN Y 9 234.859 252.297 339.868 1.00 0.00 ATOM 80 CB GLN Y 9 236.282 250.667 337.456 1.00 0.00 ATOM 81 CG GLN Y 9 236.830 249.983 338.697 1.00 0.00 ATOM 82 CD GLN Y 9 235.904 248.890 339.193 1.00 0.00 ATOM 83 OE1 GLN Y 9 235.377 248.113 338.395 1.00 0.00 ATOM 84 NE2 GLN Y 9 235.717 248.807 340.496 1.00 0.00 ATOM 85 N MET Y 10 235.580 253.662 338.257 1.00 0.00 ATOM 86 CA MET Y 10 235.758 254.706 339.242 1.00 0.00 ATOM 87 C MET Y 10 234.449 255.120 339.876 1.00 0.00 ATOM 88 O MET Y 10 234.369 255.273 341.093 1.00 0.00 ATOM 89 CB MET Y 10 236.390 255.922 338.621 1.00 0.00 ATOM 90 CG MET Y 10 236.861 256.958 339.641 1.00 0.00 ATOM 91 SD MET Y 10 238.203 256.341 340.680 1.00 0.00 ATOM 92 CE MET Y 10 237.402 256.150 342.273 1.00 0.00 ATOM 93 N LEU Y 11 233.406 255.243 339.074 1.00 0.00 ATOM 94 CA LEU Y 11 232.135 255.642 339.621 1.00 0.00 ATOM 95 C LEU Y 11 231.524 254.521 340.402 1.00 0.00 ATOM 96 O LEU Y 11 230.784 254.769 341.351 1.00 0.00 ATOM 97 CB LEU Y 11 231.198 256.070 338.533 1.00 0.00 ATOM 98 CG LEU Y 11 231.487 257.305 337.797 1.00 0.00 ATOM 99 CD1 LEU Y 11 230.459 257.390 336.720 1.00 0.00 ATOM 100 CD2 LEU Y 11 231.439 258.494 338.719 1.00 0.00 ATOM 101 N LYS Y 12 231.814 253.292 340.001 1.00 0.00 ATOM 102 CA LYS Y 12 231.337 252.134 340.694 1.00 0.00 ATOM 103 C LYS Y 12 231.944 252.151 342.071 1.00 0.00 ATOM 104 O LYS Y 12 231.265 251.872 343.043 1.00 0.00 ATOM 105 CB LYS Y 12 231.713 250.861 339.960 1.00 0.00 ATOM 106 CG LYS Y 12 231.193 249.619 340.559 1.00 0.00 ATOM 107 CD LYS Y 12 231.551 248.440 339.693 1.00 0.00 ATOM 108 CE LYS Y 12 231.032 247.156 340.293 1.00 0.00 ATOM 109 NZ LYS Y 12 231.359 245.973 339.447 1.00 0.00 ATOM 110 N LEU Y 13 233.228 252.473 342.172 1.00 0.00 ATOM 111 CA LEU Y 13 233.861 252.553 343.468 1.00 0.00 ATOM 112 C LEU Y 13 233.296 253.707 344.255 1.00 0.00 ATOM 113 O LEU Y 13 233.021 253.571 345.445 1.00 0.00 ATOM 114 CB LEU Y 13 235.360 252.749 343.294 1.00 0.00 ATOM 115 CG LEU Y 13 236.129 251.569 342.730 1.00 0.00 ATOM 116 CD1 LEU Y 13 237.531 252.024 342.360 1.00 0.00 ATOM 117 CD2 LEU Y 13 236.192 250.443 343.755 1.00 0.00 ATOM 118 N ASP Y 14 233.034 254.832 343.600 1.00 0.00 ATOM 119 CA ASP Y 14 232.505 255.955 344.336 1.00 0.00 ATOM 120 C ASP Y 14 231.132 255.628 344.891 1.00 0.00 ATOM 121 O ASP Y 14 230.827 255.972 346.042 1.00 0.00 ATOM 122 CB ASP Y 14 232.366 257.172 343.427 1.00 0.00 ATOM 123 CG ASP Y 14 233.657 257.813 342.994 1.00 0.00 ATOM 124 OD1 ASP Y 14 234.680 257.568 343.585 1.00 0.00 ATOM 125 OD2 ASP Y 14 233.600 258.575 342.060 1.00 0.00 ATOM 126 N LYS Y 15 230.294 254.947 344.101 1.00 0.00 ATOM 127 CA LYS Y 15 228.991 254.620 344.617 1.00 0.00 ATOM 128 C LYS Y 15 229.046 253.474 345.539 1.00 0.00 ATOM 129 O LYS Y 15 228.249 253.416 346.455 1.00 0.00 ATOM 130 CB LYS Y 15 227.951 254.317 343.554 1.00 0.00 ATOM 131 CG LYS Y 15 228.112 253.066 342.785 1.00 0.00 ATOM 132 CD LYS Y 15 227.313 251.837 343.350 1.00 0.00 ATOM 133 CE LYS Y 15 227.407 250.654 342.414 1.00 0.00 ATOM 134 NZ LYS Y 15 226.827 249.402 343.006 1.00 0.00 ATOM 135 N GLU Y 16 229.969 252.549 345.335 1.00 0.00 ATOM 136 CA GLU Y 16 229.997 251.396 346.183 1.00 0.00 ATOM 137 C GLU Y 16 230.410 251.862 347.544 1.00 0.00 ATOM 138 O GLU Y 16 229.949 251.330 348.543 1.00 0.00 ATOM 139 CB GLU Y 16 230.925 250.310 345.663 1.00 0.00 ATOM 140 CG GLU Y 16 230.779 248.995 346.395 1.00 0.00 ATOM 141 CD GLU Y 16 229.386 248.367 346.179 1.00 0.00 ATOM 142 OE1 GLU Y 16 228.716 248.711 345.203 1.00 0.00 ATOM 143 OE2 GLU Y 16 228.999 247.561 346.985 1.00 0.00 ATOM 144 N ASN Y 17 231.296 252.848 347.598 1.00 0.00 ATOM 145 CA ASN Y 17 231.741 253.365 348.862 1.00 0.00 ATOM 146 C ASN Y 17 230.624 254.176 349.515 1.00 0.00 ATOM 147 O ASN Y 17 230.387 254.042 350.718 1.00 0.00 ATOM 148 CB ASN Y 17 232.958 254.216 348.632 1.00 0.00 ATOM 149 CG ASN Y 17 234.143 253.392 348.229 1.00 0.00 ATOM 150 OD1 ASN Y 17 234.228 252.187 348.495 1.00 0.00 ATOM 151 ND2 ASN Y 17 235.073 254.022 347.566 1.00 0.00 ATOM 152 N ALA Y 18 229.892 254.978 348.725 1.00 0.00 ATOM 153 CA ALA Y 18 228.774 255.744 349.256 1.00 0.00 ATOM 154 C ALA Y 18 227.671 254.815 349.725 1.00 0.00 ATOM 155 O ALA Y 18 226.999 255.097 350.711 1.00 0.00 ATOM 156 CB ALA Y 18 228.248 256.680 348.212 1.00 0.00 ATOM 157 N LEU Y 19 227.495 253.712 349.006 1.00 0.00 ATOM 158 CA LEU Y 19 226.519 252.685 349.272 1.00 0.00 ATOM 159 C LEU Y 19 226.912 251.895 350.467 1.00 0.00 ATOM 160 O LEU Y 19 226.076 251.623 351.317 1.00 0.00 ATOM 161 CB LEU Y 19 226.354 251.800 348.059 1.00 0.00 ATOM 162 CG LEU Y 19 225.342 250.698 348.133 1.00 0.00 ATOM 163 CD1 LEU Y 19 223.943 251.259 348.422 1.00 0.00 ATOM 164 CD2 LEU Y 19 225.383 249.980 346.809 1.00 0.00 ATOM 165 N ASP Y 20 228.193 251.586 350.595 1.00 0.00 ATOM 166 CA ASP Y 20 228.679 250.883 351.753 1.00 0.00 ATOM 167 C ASP Y 20 228.287 251.768 352.918 1.00 0.00 ATOM 168 O ASP Y 20 227.696 251.299 353.889 1.00 0.00 ATOM 169 CB ASP Y 20 230.201 250.675 351.636 1.00 0.00 ATOM 170 CG ASP Y 20 230.856 249.830 352.719 1.00 0.00 ATOM 171 OD1 ASP Y 20 230.163 249.195 353.475 1.00 0.00 ATOM 172 OD2 ASP Y 20 232.067 249.834 352.798 1.00 0.00 ATOM 173 N ARG Y 21 228.550 253.074 352.799 1.00 0.00 ATOM 174 CA ARG Y 21 228.145 253.972 353.845 1.00 0.00 ATOM 175 C ARG Y 21 226.633 254.050 353.994 1.00 0.00 ATOM 176 O ARG Y 21 226.161 254.126 355.111 1.00 0.00 ATOM 177 CB ARG Y 21 228.667 255.358 353.629 1.00 0.00 ATOM 178 CG ARG Y 21 230.114 255.518 353.803 1.00 0.00 ATOM 179 CD ARG Y 21 230.471 256.905 353.599 1.00 0.00 ATOM 180 NE ARG Y 21 229.862 257.745 354.633 1.00 0.00 ATOM 181 CZ ARG Y 21 229.764 259.081 354.590 1.00 0.00 ATOM 182 NH1 ARG Y 21 230.243 259.745 353.560 1.00 0.00 ATOM 183 NH2 ARG Y 21 229.192 259.732 355.593 1.00 0.00 ATOM 184 N ALA Y 22 225.845 254.023 352.916 1.00 0.00 ATOM 185 CA ALA Y 22 224.395 254.079 353.091 1.00 0.00 ATOM 186 C ALA Y 22 223.902 252.903 353.886 1.00 0.00 ATOM 187 O ALA Y 22 223.036 253.045 354.757 1.00 0.00 ATOM 188 CB ALA Y 22 223.691 254.084 351.758 1.00 0.00 ATOM 189 N GLU Y 23 224.473 251.749 353.602 1.00 0.00 ATOM 190 CA GLU Y 23 224.107 250.527 354.256 1.00 0.00 ATOM 191 C GLU Y 23 224.577 250.527 355.689 1.00 0.00 ATOM 192 O GLU Y 23 223.841 250.085 356.568 1.00 0.00 ATOM 193 CB GLU Y 23 224.682 249.358 353.472 1.00 0.00 ATOM 194 CG GLU Y 23 224.031 249.162 352.091 1.00 0.00 ATOM 195 CD GLU Y 23 224.726 248.131 351.272 1.00 0.00 ATOM 196 OE1 GLU Y 23 225.748 247.665 351.706 1.00 0.00 ATOM 197 OE2 GLU Y 23 224.243 247.800 350.215 1.00 0.00 ATOM 198 N GLN Y 24 225.785 251.033 355.946 1.00 0.00 ATOM 199 CA GLN Y 24 226.295 251.093 357.299 1.00 0.00 ATOM 200 C GLN Y 24 225.535 252.111 358.095 1.00 0.00 ATOM 201 O GLN Y 24 225.082 251.856 359.193 1.00 0.00 ATOM 202 CB GLN Y 24 227.750 251.511 357.315 1.00 0.00 ATOM 203 CG GLN Y 24 228.709 250.517 356.776 1.00 0.00 ATOM 204 CD GLN Y 24 230.065 251.133 356.629 1.00 0.00 ATOM 205 OE1 GLN Y 24 230.394 252.098 357.328 1.00 0.00 ATOM 206 NE2 GLN Y 24 230.855 250.612 355.729 1.00 0.00 ATOM 207 N ALA Y 25 225.272 253.245 357.491 1.00 0.00 ATOM 208 CA ALA Y 25 224.594 254.304 358.172 1.00 0.00 ATOM 209 C ALA Y 25 223.229 253.841 358.630 1.00 0.00 ATOM 210 O ALA Y 25 222.805 254.153 359.736 1.00 0.00 ATOM 211 CB ALA Y 25 224.509 255.471 357.248 1.00 0.00 ATOM 212 N GLU Y 26 222.550 253.043 357.805 1.00 0.00 ATOM 213 CA GLU Y 26 221.291 252.490 358.247 1.00 0.00 ATOM 214 C GLU Y 26 221.519 251.326 359.234 1.00 0.00 ATOM 215 O GLU Y 26 220.825 251.198 360.242 1.00 0.00 ATOM 216 CB GLU Y 26 220.464 252.017 357.046 1.00 0.00 ATOM 217 CG GLU Y 26 219.889 253.134 356.124 1.00 0.00 ATOM 218 CD GLU Y 26 218.855 254.019 356.819 1.00 0.00 ATOM 219 OE1 GLU Y 26 218.448 253.679 357.899 1.00 0.00 ATOM 220 OE2 GLU Y 26 218.451 255.006 356.261 1.00 0.00 ATOM 221 N ALA Y 27 222.534 250.494 358.987 1.00 0.00 ATOM 222 CA ALA Y 27 222.832 249.333 359.825 1.00 0.00 ATOM 223 C ALA Y 27 223.215 249.704 361.243 1.00 0.00 ATOM 224 O ALA Y 27 222.919 248.964 362.179 1.00 0.00 ATOM 225 CB ALA Y 27 223.956 248.518 359.233 1.00 0.00 ATOM 226 N ASP Y 28 223.861 250.849 361.403 1.00 0.00 ATOM 227 CA ASP Y 28 224.333 251.350 362.679 1.00 0.00 ATOM 228 C ASP Y 28 223.210 251.634 363.667 1.00 0.00 ATOM 229 O ASP Y 28 223.437 251.565 364.878 1.00 0.00 ATOM 230 CB ASP Y 28 225.160 252.622 362.469 1.00 0.00 ATOM 231 CG ASP Y 28 226.564 252.367 361.843 1.00 0.00 ATOM 232 OD1 ASP Y 28 227.009 251.239 361.824 1.00 0.00 ATOM 233 OD2 ASP Y 28 227.175 253.312 361.406 1.00 0.00 ATOM 234 N LYS Y 29 222.016 251.936 363.157 1.00 0.00 ATOM 235 CA LYS Y 29 220.843 252.265 363.958 1.00 0.00 ATOM 236 C LYS Y 29 221.087 253.368 364.984 1.00 0.00 ATOM 237 O LYS Y 29 222.179 253.923 365.074 1.00 0.00 ATOM 238 CB LYS Y 29 220.326 251.013 364.655 1.00 0.00 ATOM 239 CG LYS Y 29 219.984 249.869 363.697 1.00 0.00 ATOM 240 CD LYS Y 29 218.838 250.165 362.738 1.00 0.00 ATOM 241 CE LYS Y 29 218.577 248.951 361.852 1.00 0.00 ATOM 242 NZ LYS Y 29 217.486 249.187 360.864 1.00 0.00 ATOM 243 OXT LYS Y 29 220.098 253.949 365.422 1.00 0.00 TER