HEADER STRUCTURAL PROTEIN 31-DEC-69 6C1G TITLE High-Resolution Cryo-EM Structures of Actin-bound Myosin States TITLE 2 Reveal the Mechanism of Myosin Force Sensing COMPND MOL_ID: 2; COMPND 2 MOLECULE: Calmodulin; COMPND 3 CHAIN: R; EXPDTA ELECTRON MICROSCOPY DBREF 6C1G R 1 148 PDB 6C1G 6C1G 1 148 SEQRES 1 R 69 ASP SER GLU GLU GLU ILE ARG GLU ALA PHE ARG VAL PHE SEQRES 2 R 69 ASP LYS ASP GLY ASN GLY TYR ILE SER ALA ALA GLU LEU SEQRES 3 R 69 ARG HIS VAL MET THR ASN LEU GLY GLU LYS LEU THR ASP SEQRES 4 R 69 GLU GLU VAL ASP GLU MET ILE ARG GLU ALA ASP ILE ASP SEQRES 5 R 69 GLY ASP GLY GLN VAL ASN TYR GLU GLU PHE VAL GLN MET SEQRES 6 R 69 MET THR ALA LYS ATOM 1 N ASP R 80 141.454 264.867 240.502 1.00132.73 ATOM 2 CA ASP R 80 142.667 264.466 241.197 1.00132.73 ATOM 3 C ASP R 80 142.475 264.514 242.707 1.00132.73 ATOM 4 O ASP R 80 141.593 265.213 243.215 1.00132.73 ATOM 5 N SER R 81 143.314 263.763 243.416 1.00127.86 ATOM 6 CA SER R 81 143.106 263.528 244.838 1.00127.86 ATOM 7 C SER R 81 143.511 264.739 245.670 1.00127.86 ATOM 8 O SER R 81 144.309 265.575 245.239 1.00127.86 ATOM 9 N GLU R 82 142.951 264.816 246.880 1.00117.34 ATOM 10 CA GLU R 82 143.225 265.936 247.775 1.00117.34 ATOM 11 C GLU R 82 144.622 265.843 248.379 1.00117.34 ATOM 12 O GLU R 82 145.323 266.856 248.504 1.00117.34 ATOM 13 N GLU R 83 145.043 264.632 248.760 1.00126.37 ATOM 14 CA GLU R 83 146.360 264.447 249.365 1.00126.37 ATOM 15 C GLU R 83 147.476 264.657 248.344 1.00126.37 ATOM 16 O GLU R 83 148.568 265.115 248.698 1.00126.37 ATOM 17 N GLU R 84 147.209 264.347 247.072 1.00126.78 ATOM 18 CA GLU R 84 148.183 264.592 246.010 1.00126.78 ATOM 19 C GLU R 84 148.415 266.087 245.808 1.00126.78 ATOM 20 O GLU R 84 149.560 266.535 245.645 1.00126.78 ATOM 21 N ILE R 85 147.331 266.869 245.833 1.00123.73 ATOM 22 CA ILE R 85 147.423 268.326 245.790 1.00123.73 ATOM 23 C ILE R 85 148.152 268.850 247.024 1.00123.73 ATOM 24 O ILE R 85 149.005 269.743 246.930 1.00123.73 ATOM 25 N ARG R 86 147.856 268.261 248.190 1.00125.49 ATOM 26 CA ARG R 86 148.469 268.682 249.450 1.00125.49 ATOM 27 C ARG R 86 149.980 268.461 249.446 1.00125.49 ATOM 28 O ARG R 86 150.747 269.340 249.858 1.00125.49 ATOM 29 N GLU R 87 150.423 267.298 248.956 1.00117.93 ATOM 30 CA GLU R 87 151.853 267.042 248.804 1.00117.93 ATOM 31 C GLU R 87 152.466 267.953 247.747 1.00117.93 ATOM 32 O GLU R 87 153.622 268.380 247.882 1.00117.93 ATOM 33 N ALA R 88 151.694 268.279 246.699 1.00123.04 ATOM 34 CA ALA R 88 152.163 269.207 245.672 1.00123.04 ATOM 35 C ALA R 88 152.398 270.607 246.230 1.00123.04 ATOM 36 O ALA R 88 153.244 271.346 245.713 1.00123.04 ATOM 37 N PHE R 89 151.672 270.990 247.282 1.00108.14 ATOM 38 CA PHE R 89 152.043 272.193 248.021 1.00108.14 ATOM 39 C PHE R 89 153.141 271.946 249.049 1.00108.14 ATOM 40 O PHE R 89 153.832 272.895 249.439 1.00108.14 ATOM 41 N ARG R 90 153.320 270.701 249.503 1.00107.60 ATOM 42 CA ARG R 90 154.375 270.421 250.475 1.00107.60 ATOM 43 C ARG R 90 155.756 270.429 249.830 1.00107.60 ATOM 44 O ARG R 90 156.770 270.555 250.527 1.00107.60 ATOM 45 N VAL R 91 155.820 270.283 248.503 1.00105.17 ATOM 46 CA VAL R 91 157.114 270.320 247.822 1.00105.17 ATOM 47 C VAL R 91 157.707 271.729 247.836 1.00105.17 ATOM 48 O VAL R 91 158.910 271.903 248.071 1.00105.17 ATOM 49 N PHE R 92 156.875 272.756 247.651 1.00101.51 ATOM 50 CA PHE R 92 157.331 274.141 247.573 1.00101.51 ATOM 51 C PHE R 92 157.493 274.805 248.940 1.00101.51 ATOM 52 O PHE R 92 157.504 276.037 249.018 1.00101.51 ATOM 53 N ASP R 93 157.615 274.023 250.010 1.00100.10 ATOM 54 CA ASP R 93 157.814 274.574 251.343 1.00100.10 ATOM 55 C ASP R 93 159.254 275.057 251.496 1.00100.10 ATOM 56 O ASP R 93 160.190 274.492 250.924 1.00100.10 ATOM 57 N LYS R 94 159.426 276.127 252.279 1.00 92.47 ATOM 58 CA LYS R 94 160.758 276.695 252.462 1.00 92.47 ATOM 59 C LYS R 94 161.565 275.913 253.494 1.00 92.47 ATOM 60 O LYS R 94 162.724 275.560 253.244 1.00 92.47 ATOM 61 N ASP R 95 160.977 275.633 254.657 1.00 90.15 ATOM 62 CA ASP R 95 161.708 274.945 255.715 1.00 90.15 ATOM 63 C ASP R 95 161.116 273.605 256.114 1.00 90.15 ATOM 64 O ASP R 95 161.672 272.961 257.008 1.00 90.15 ATOM 65 N GLY R 96 160.026 273.158 255.501 1.00 90.27 ATOM 66 CA GLY R 96 159.410 271.912 255.899 1.00 90.27 ATOM 67 C GLY R 96 158.473 272.018 257.079 1.00 90.27 ATOM 68 O GLY R 96 158.330 271.043 257.824 1.00 90.27 ATOM 69 N ASN R 97 157.829 273.169 257.278 1.00 91.61 ATOM 70 CA ASN R 97 157.010 273.400 258.460 1.00 91.61 ATOM 71 C ASN R 97 155.623 273.949 258.135 1.00 91.61 ATOM 72 O ASN R 97 154.886 274.319 259.055 1.00 91.61 ATOM 73 N GLY R 98 155.253 274.021 256.862 1.00 78.72 ATOM 74 CA GLY R 98 153.895 274.331 256.474 1.00 78.72 ATOM 75 C GLY R 98 153.610 275.748 256.024 1.00 78.72 ATOM 76 O GLY R 98 152.565 276.293 256.397 1.00 78.72 ATOM 77 N TYR R 99 154.490 276.356 255.232 1.00 79.67 ATOM 78 CA TYR R 99 154.230 277.667 254.652 1.00 79.67 ATOM 79 C TYR R 99 155.052 277.807 253.380 1.00 79.67 ATOM 80 O TYR R 99 155.885 276.957 253.065 1.00 79.67 ATOM 81 N ILE R 100 154.794 278.874 252.627 1.00 75.01 ATOM 82 CA ILE R 100 155.622 279.235 251.479 1.00 75.01 ATOM 83 C ILE R 100 155.894 280.732 251.567 1.00 75.01 ATOM 84 O ILE R 100 155.000 281.511 251.915 1.00 75.01 ATOM 85 N SER R 101 157.137 281.134 251.297 1.00 72.34 ATOM 86 CA SER R 101 157.457 282.547 251.139 1.00 72.34 ATOM 87 C SER R 101 156.746 283.088 249.903 1.00 72.34 ATOM 88 O SER R 101 156.693 282.419 248.867 1.00 72.34 ATOM 89 N ALA R 102 156.205 284.305 250.015 1.00 65.36 ATOM 90 CA ALA R 102 155.222 284.775 249.041 1.00 65.36 ATOM 91 C ALA R 102 155.864 285.182 247.719 1.00 65.36 ATOM 92 O ALA R 102 155.264 284.993 246.653 1.00 65.36 ATOM 93 N ALA R 103 157.072 285.751 247.763 1.00 65.82 ATOM 94 CA ALA R 103 157.699 286.240 246.538 1.00 65.82 ATOM 95 C ALA R 103 158.187 285.091 245.666 1.00 65.82 ATOM 96 O ALA R 103 158.073 285.145 244.433 1.00 65.82 ATOM 97 N GLU R 104 158.732 284.043 246.289 1.00 70.99 ATOM 98 CA GLU R 104 159.171 282.869 245.540 1.00 70.99 ATOM 99 C GLU R 104 157.983 282.129 244.938 1.00 70.99 ATOM 100 O GLU R 104 158.059 281.627 243.811 1.00 70.99 ATOM 101 N LEU R 105 156.866 282.074 245.671 1.00 74.01 ATOM 102 CA LEU R 105 155.655 281.451 245.146 1.00 74.01 ATOM 103 C LEU R 105 155.059 282.264 244.006 1.00 74.01 ATOM 104 O LEU R 105 154.550 281.690 243.035 1.00 74.01 ATOM 105 N ARG R 106 155.122 283.595 244.108 1.00 70.87 ATOM 106 CA ARG R 106 154.683 284.456 243.015 1.00 70.87 ATOM 107 C ARG R 106 155.582 284.292 241.794 1.00 70.87 ATOM 108 O ARG R 106 155.119 284.402 240.652 1.00 70.87 ATOM 109 N HIS R 107 156.867 284.006 242.014 1.00 66.53 ATOM 110 CA HIS R 107 157.762 283.771 240.885 1.00 66.53 ATOM 111 C HIS R 107 157.523 282.402 240.255 1.00 66.53 ATOM 112 O HIS R 107 157.713 282.232 239.045 1.00 66.53 ATOM 113 N VAL R 108 157.110 281.413 241.052 1.00 70.40 ATOM 114 CA VAL R 108 156.847 280.084 240.502 1.00 70.40 ATOM 115 C VAL R 108 155.540 280.076 239.716 1.00 70.40 ATOM 116 O VAL R 108 155.479 279.568 238.588 1.00 70.40 ATOM 117 N MET R 109 154.482 280.665 240.283 1.00 83.53 ATOM 118 CA MET R 109 153.158 280.579 239.671 1.00 83.53 ATOM 119 C MET R 109 153.011 281.414 238.404 1.00 83.53 ATOM 120 O MET R 109 152.053 281.197 237.654 1.00 83.53 ATOM 121 N THR R 110 153.925 282.347 238.139 1.00 74.25 ATOM 122 CA THR R 110 153.890 283.144 236.920 1.00 74.25 ATOM 123 C THR R 110 154.938 282.706 235.904 1.00 74.25 ATOM 124 O THR R 110 155.095 283.360 234.868 1.00 74.25 ATOM 125 N ASN R 111 155.655 281.613 236.172 1.00 75.30 ATOM 126 CA ASN R 111 156.677 281.121 235.260 1.00 75.30 ATOM 127 C ASN R 111 156.596 279.626 234.988 1.00 75.30 ATOM 128 O ASN R 111 157.232 279.160 234.036 1.00 75.30 ATOM 129 N LEU R 112 155.848 278.866 235.780 1.00 73.68 ATOM 130 CA LEU R 112 155.649 277.445 235.553 1.00 73.68 ATOM 131 C LEU R 112 154.159 277.143 235.459 1.00 73.68 ATOM 132 O LEU R 112 153.327 277.856 236.027 1.00 73.68 ATOM 133 N GLY R 113 153.828 276.078 234.732 1.00 78.78 ATOM 134 CA GLY R 113 152.435 275.700 234.603 1.00 78.78 ATOM 135 C GLY R 113 151.727 276.474 233.504 1.00 78.78 ATOM 136 O GLY R 113 152.314 276.846 232.483 1.00 78.78 ATOM 137 N GLU R 114 150.433 276.727 233.724 1.00 92.55 ATOM 138 CA GLU R 114 149.647 277.440 232.722 1.00 92.55 ATOM 139 C GLU R 114 149.634 278.944 232.971 1.00 92.55 ATOM 140 O GLU R 114 148.777 279.647 232.419 1.00 92.55 ATOM 141 N LYS R 115 150.572 279.443 233.790 1.00 74.81 ATOM 142 CA LYS R 115 150.918 280.860 233.908 1.00 74.81 ATOM 143 C LYS R 115 149.767 281.764 234.343 1.00 74.81 ATOM 144 O LYS R 115 149.210 282.491 233.512 1.00 74.81 ATOM 145 N LEU R 116 149.356 281.645 235.609 1.00 69.70 ATOM 146 CA LEU R 116 148.419 282.565 236.250 1.00 69.70 ATOM 147 C LEU R 116 148.834 284.020 236.048 1.00 69.70 ATOM 148 O LEU R 116 150.020 284.363 236.088 1.00 69.70 ATOM 149 N THR R 117 147.839 284.879 235.843 1.00 66.59 ATOM 150 CA THR R 117 148.086 286.266 235.482 1.00 66.59 ATOM 151 C THR R 117 148.476 287.088 236.712 1.00 66.59 ATOM 152 O THR R 117 148.723 286.561 237.799 1.00 66.59 ATOM 153 N ASP R 118 148.527 288.411 236.530 1.00 67.84 ATOM 154 CA ASP R 118 149.030 289.291 237.580 1.00 67.84 ATOM 155 C ASP R 118 148.032 289.430 238.723 1.00 67.84 ATOM 156 O ASP R 118 148.419 289.448 239.897 1.00 67.84 ATOM 157 N GLU R 119 146.741 289.531 238.401 1.00 67.45 ATOM 158 CA GLU R 119 145.737 289.712 239.444 1.00 67.45 ATOM 159 C GLU R 119 145.394 288.391 240.122 1.00 67.45 ATOM 160 O GLU R 119 144.890 288.380 241.251 1.00 67.45 ATOM 161 N GLU R 120 145.658 287.269 239.450 1.00 71.47 ATOM 162 CA GLU R 120 145.278 285.968 239.992 1.00 71.47 ATOM 163 C GLU R 120 146.259 285.484 241.054 1.00 71.47 ATOM 164 O GLU R 120 145.851 284.843 242.028 1.00 71.47 ATOM 165 N VAL R 121 147.552 285.772 240.887 1.00 67.52 ATOM 166 CA VAL R 121 148.522 285.364 241.899 1.00 67.52 ATOM 167 C VAL R 121 148.537 286.364 243.058 1.00 67.52 ATOM 168 O VAL R 121 148.748 285.985 244.219 1.00 67.52 ATOM 169 N ASP R 122 148.255 287.643 242.771 1.00 66.75 ATOM 170 CA ASP R 122 148.071 288.631 243.831 1.00 66.75 ATOM 171 C ASP R 122 146.805 288.330 244.620 1.00 66.75 ATOM 172 O ASP R 122 146.746 288.560 245.834 1.00 66.75 ATOM 173 N GLU R 123 145.787 287.800 243.939 1.00 72.74 ATOM 174 CA GLU R 123 144.622 287.271 244.633 1.00 72.74 ATOM 175 C GLU R 123 144.983 286.021 245.427 1.00 72.74 ATOM 176 O GLU R 123 144.464 285.810 246.525 1.00 72.74 ATOM 177 N MET R 124 145.902 285.202 244.900 1.00 79.14 ATOM 178 CA MET R 124 146.242 283.930 245.538 1.00 79.14 ATOM 179 C MET R 124 147.002 284.128 246.845 1.00 79.14 ATOM 180 O MET R 124 146.801 283.364 247.800 1.00 79.14 ATOM 181 N ILE R 125 147.867 285.146 246.905 1.00 74.28 ATOM 182 CA ILE R 125 148.588 285.451 248.140 1.00 74.28 ATOM 183 C ILE R 125 147.621 285.907 249.230 1.00 74.28 ATOM 184 O ILE R 125 147.744 285.509 250.396 1.00 74.28 ATOM 185 N ARG R 126 146.615 286.700 248.864 1.00 75.28 ATOM 186 CA ARG R 126 145.651 287.195 249.839 1.00 75.28 ATOM 187 C ARG R 126 144.607 286.155 250.229 1.00 75.28 ATOM 188 O ARG R 126 144.110 286.187 251.361 1.00 75.28 ATOM 189 N GLU R 127 144.257 285.236 249.325 1.00 80.66 ATOM 190 CA GLU R 127 143.382 284.129 249.698 1.00 80.66 ATOM 191 C GLU R 127 144.123 283.129 250.576 1.00 80.66 ATOM 192 O GLU R 127 143.520 282.456 251.420 1.00 80.66 ATOM 193 N ALA R 128 145.441 283.016 250.385 1.00 80.68 ATOM 194 CA ALA R 128 146.219 282.078 251.186 1.00 80.68 ATOM 195 C ALA R 128 146.443 282.590 252.604 1.00 80.68 ATOM 196 O ALA R 128 146.329 281.819 253.563 1.00 80.68 ATOM 197 N ASP R 129 146.756 283.878 252.762 1.00 83.70 ATOM 198 CA ASP R 129 146.987 284.446 254.090 1.00 83.70 ATOM 199 C ASP R 129 146.626 285.928 254.028 1.00 83.70 ATOM 200 O ASP R 129 147.377 286.731 253.467 1.00 83.70 ATOM 201 N ILE R 130 145.478 286.280 254.613 1.00 83.02 ATOM 202 CA ILE R 130 145.006 287.661 254.565 1.00 83.02 ATOM 203 C ILE R 130 145.743 288.522 255.592 1.00 83.02 ATOM 204 O ILE R 130 145.792 289.752 255.464 1.00 83.02 ATOM 205 N ASP R 131 146.362 287.899 256.598 1.00 78.00 ATOM 206 CA ASP R 131 147.041 288.663 257.640 1.00 78.00 ATOM 207 C ASP R 131 148.384 289.193 257.148 1.00 78.00 ATOM 208 O ASP R 131 148.778 290.320 257.466 1.00 78.00 ATOM 209 N GLY R 132 149.103 288.386 256.370 1.00 82.80 ATOM 210 CA GLY R 132 150.363 288.802 255.783 1.00 82.80 ATOM 211 C GLY R 132 151.510 288.859 256.791 1.00 82.80 ATOM 212 O GLY R 132 151.341 288.592 257.983 1.00 82.80 ATOM 213 N ASP R 133 152.703 289.211 256.300 1.00 78.98 ATOM 214 CA ASP R 133 152.975 289.517 254.892 1.00 78.98 ATOM 215 C ASP R 133 154.275 288.844 254.456 1.00 78.98 ATOM 216 O ASP R 133 155.179 288.646 255.269 1.00 78.98 ATOM 217 N GLY R 134 154.366 288.488 253.173 1.00 67.39 ATOM 218 CA GLY R 134 155.536 287.821 252.641 1.00 67.39 ATOM 219 C GLY R 134 155.647 286.355 252.987 1.00 67.39 ATOM 220 O GLY R 134 156.697 285.752 252.728 1.00 67.39 ATOM 221 N GLN R 135 154.600 285.759 253.551 1.00 62.76 ATOM 222 CA GLN R 135 154.637 284.396 254.053 1.00 62.76 ATOM 223 C GLN R 135 153.208 283.888 254.161 1.00 62.76 ATOM 224 O GLN R 135 152.407 284.422 254.933 1.00 62.76 ATOM 225 N VAL R 136 152.889 282.856 253.384 1.00 68.64 ATOM 226 CA VAL R 136 151.524 282.352 253.292 1.00 68.64 ATOM 227 C VAL R 136 151.465 280.935 253.853 1.00 68.64 ATOM 228 O VAL R 136 152.355 280.114 253.599 1.00 68.64 ATOM 229 N ASN R 137 150.438 280.672 254.656 1.00 75.79 ATOM 230 CA ASN R 137 150.152 279.330 255.135 1.00 75.79 ATOM 231 C ASN R 137 149.120 278.672 254.228 1.00 75.79 ATOM 232 O ASN R 137 148.233 279.336 253.683 1.00 75.79 ATOM 233 N TYR R 138 149.237 277.354 254.066 1.00 85.73 ATOM 234 CA TYR R 138 148.412 276.640 253.102 1.00 85.73 ATOM 235 C TYR R 138 147.653 275.449 253.673 1.00 85.73 ATOM 236 O TYR R 138 147.131 274.647 252.892 1.00 85.73 ATOM 237 N GLU R 139 147.568 275.303 254.997 1.00 81.06 ATOM 238 CA GLU R 139 146.874 274.144 255.553 1.00 81.06 ATOM 239 C GLU R 139 145.360 274.303 255.461 1.00 81.06 ATOM 240 O GLU R 139 144.648 273.342 255.146 1.00 81.06 ATOM 241 N GLU R 140 144.850 275.506 255.728 1.00 82.01 ATOM 242 CA GLU R 140 143.426 275.771 255.546 1.00 82.01 ATOM 243 C GLU R 140 143.109 276.022 254.076 1.00 82.01 ATOM 244 O GLU R 140 142.005 275.724 253.603 1.00 82.01 ATOM 245 N PHE R 141 144.096 276.529 253.335 1.00 76.64 ATOM 246 CA PHE R 141 143.902 277.001 251.966 1.00 76.64 ATOM 247 C PHE R 141 143.593 275.842 251.015 1.00 76.64 ATOM 248 O PHE R 141 142.704 275.939 250.154 1.00 76.64 ATOM 249 N VAL R 142 144.262 274.703 251.214 1.00 83.70 ATOM 250 CA VAL R 142 143.993 273.545 250.370 1.00 83.70 ATOM 251 C VAL R 142 142.690 272.862 250.778 1.00 83.70 ATOM 252 O VAL R 142 142.003 272.268 249.936 1.00 83.70 ATOM 253 N GLN R 143 142.311 272.962 252.057 1.00 83.94 ATOM 254 CA GLN R 143 141.043 272.399 252.504 1.00 83.94 ATOM 255 C GLN R 143 139.879 273.225 251.975 1.00 83.94 ATOM 256 O GLN R 143 138.788 272.697 251.728 1.00 83.94 ATOM 257 N MET R 144 140.105 274.521 251.761 1.00 86.09 ATOM 258 CA MET R 144 139.072 275.348 251.154 1.00 86.09 ATOM 259 C MET R 144 138.991 275.117 249.650 1.00 86.09 ATOM 260 O MET R 144 137.901 275.176 249.069 1.00 86.09 ATOM 261 N MET R 145 140.125 274.854 248.989 1.00 91.18 ATOM 262 CA MET R 145 140.022 274.729 247.535 1.00 91.18 ATOM 263 C MET R 145 139.588 273.331 247.092 1.00 91.18 ATOM 264 O MET R 145 138.950 273.198 246.041 1.00 91.18 ATOM 265 N THR R 146 139.915 272.282 247.852 1.00 93.57 ATOM 266 CA THR R 146 139.593 270.931 247.403 1.00 93.57 ATOM 267 C THR R 146 138.173 270.497 247.746 1.00 93.57 ATOM 268 O THR R 146 137.751 269.423 247.305 1.00 93.57 ATOM 269 N ALA R 147 137.425 271.292 248.505 1.00 89.17 ATOM 270 CA ALA R 147 136.063 270.916 248.865 1.00 89.17 ATOM 271 C ALA R 147 135.097 271.296 247.749 1.00 89.17 ATOM 272 O ALA R 147 135.122 272.429 247.256 1.00 89.17 ATOM 273 N LYS R 148 134.248 270.353 247.352 1.00 93.74 ATOM 274 CA LYS R 148 133.204 270.625 246.369 1.00 93.74 ATOM 275 C LYS R 148 131.822 270.520 247.006 1.00 93.74 TER