HEADER MUSCLE PROTEIN 26-AUG-98 1BR1 TITLE SMOOTH MUSCLE MYOSIN MOTOR DOMAIN-ESSENTIAL LIGHT CHAIN COMPLEX WITH TITLE 2 MGADP.ALF4 BOUND AT THE ACTIVE SITE COMPND MOL_ID: 1; COMPND 2 MOLECULE: MYOSIN; COMPND 3 CHAIN: A, C, E, G; COMPND 4 EC: 3.6.1.32; COMPND 5 FRAGMENT: CHAINS A, C, E, G, MOTOR DOMAIN, CHAINS B, D, F, H, ESSENTIAL ; COMPND 6 ENGINEERED: YES; COMPND 7 MG, ADP, ALF(4); EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.50 ANGSTORMS DBREF 1BR1 A 3 819 UNP P10587 MYH11_CHICK 2 818 SEQRES 1 A 31 LYS ILE THR ASP VAL ILE ILE ALA PHE GLN ALA GLN CYS SEQRES 2 A 31 ARG GLY TYR LEU ALA ARG LYS ALA PHE ALA LYS ARG GLN SEQRES 3 A 31 GLN GLN LEU GLY SER ATOM 1 N LYS A 791 -14.475 36.349 15.448 1.00 25.47 ATOM 2 CA LYS A 791 -14.934 37.647 15.006 1.00 25.47 ATOM 3 C LYS A 791 -16.321 37.567 14.341 1.00 25.47 ATOM 4 O LYS A 791 -17.011 38.582 14.217 1.00 55.48 ATOM 5 CB LYS A 791 -13.922 38.224 14.017 1.00 55.48 ATOM 6 CG LYS A 791 -13.186 39.436 14.528 1.00 55.48 ATOM 7 CD LYS A 791 -13.912 40.708 14.136 1.00 55.48 ATOM 8 CE LYS A 791 -14.367 41.467 15.368 1.00 55.48 ATOM 9 NZ LYS A 791 -13.241 41.695 16.328 1.00 55.48 ATOM 10 N ILE A 792 -16.737 36.367 13.933 1.00 4.87 ATOM 11 CA ILE A 792 -18.023 36.215 13.247 1.00 4.87 ATOM 12 C ILE A 792 -19.032 35.286 13.909 1.00 4.87 ATOM 13 O ILE A 792 -20.157 35.176 13.426 1.00 4.27 ATOM 14 CB ILE A 792 -17.825 35.722 11.781 1.00 4.27 ATOM 15 CG1 ILE A 792 -17.073 34.379 11.773 1.00 4.27 ATOM 16 CG2 ILE A 792 -17.032 36.743 10.995 1.00 4.27 ATOM 17 CD1 ILE A 792 -17.772 33.270 11.015 1.00 4.27 ATOM 18 N THR A 793 -18.636 34.627 14.999 1.00 4.86 ATOM 19 CA THR A 793 -19.508 33.683 15.701 1.00 4.86 ATOM 20 C THR A 793 -20.885 34.236 15.972 1.00 4.86 ATOM 21 O THR A 793 -21.888 33.723 15.474 1.00 99.03 ATOM 22 CB THR A 793 -18.905 33.251 17.036 1.00 99.03 ATOM 23 OG1 THR A 793 -17.646 33.902 17.220 1.00 99.03 ATOM 24 CG2 THR A 793 -18.703 31.738 17.062 1.00 99.03 ATOM 25 N ASP A 794 -20.923 35.279 16.777 1.00 3.26 ATOM 26 CA ASP A 794 -22.170 35.944 17.136 1.00 3.26 ATOM 27 C ASP A 794 -23.089 36.082 15.929 1.00 3.26 ATOM 28 O ASP A 794 -24.209 35.565 15.916 1.00100.00 ATOM 29 CB ASP A 794 -21.830 37.311 17.686 1.00100.00 ATOM 30 CG ASP A 794 -20.398 37.684 17.392 1.00100.00 ATOM 31 OD1 ASP A 794 -20.004 37.606 16.200 1.00100.00 ATOM 32 OD2 ASP A 794 -19.668 38.035 18.346 1.00100.00 ATOM 33 N VAL A 795 -22.601 36.788 14.917 1.00 30.74 ATOM 34 CA VAL A 795 -23.353 36.989 13.682 1.00 30.74 ATOM 35 C VAL A 795 -23.932 35.659 13.198 1.00 30.74 ATOM 36 O VAL A 795 -25.110 35.564 12.860 1.00 15.40 ATOM 37 CB VAL A 795 -22.442 37.543 12.584 1.00 15.40 ATOM 38 CG1 VAL A 795 -23.215 38.486 11.678 1.00 15.40 ATOM 39 CG2 VAL A 795 -21.245 38.234 13.227 1.00 15.40 ATOM 40 N ILE A 796 -23.085 34.637 13.154 1.00 2.00 ATOM 41 CA ILE A 796 -23.517 33.327 12.735 1.00 2.00 ATOM 42 C ILE A 796 -24.645 32.940 13.677 1.00 2.00 ATOM 43 O ILE A 796 -25.715 32.518 13.245 1.00 12.52 ATOM 44 CB ILE A 796 -22.379 32.315 12.852 1.00 12.52 ATOM 45 CG1 ILE A 796 -21.151 32.838 12.121 1.00 12.52 ATOM 46 CG2 ILE A 796 -22.785 31.001 12.240 1.00 12.52 ATOM 47 CD1 ILE A 796 -21.397 33.101 10.656 1.00 12.52 ATOM 48 N ILE A 797 -24.399 33.102 14.970 1.00 6.96 ATOM 49 CA ILE A 797 -25.385 32.781 15.984 1.00 6.96 ATOM 50 C ILE A 797 -26.660 33.522 15.649 1.00 6.96 ATOM 51 O ILE A 797 -27.737 32.943 15.614 1.00 26.77 ATOM 52 CB ILE A 797 -24.879 33.207 17.365 1.00 26.77 ATOM 53 CG1 ILE A 797 -24.518 31.970 18.184 1.00 26.77 ATOM 54 CG2 ILE A 797 -25.908 34.053 18.064 1.00 26.77 ATOM 55 CD1 ILE A 797 -23.179 32.082 18.879 1.00 26.77 ATOM 56 N ALA A 798 -26.524 34.811 15.386 1.00 2.00 ATOM 57 CA ALA A 798 -27.655 35.658 15.037 1.00 2.00 ATOM 58 C ALA A 798 -28.401 35.105 13.856 1.00 2.00 ATOM 59 O ALA A 798 -29.593 34.825 13.930 1.00 68.18 ATOM 60 CB ALA A 798 -27.161 37.038 14.704 1.00 68.18 ATOM 61 N PHE A 799 -27.678 34.946 12.756 1.00 5.54 ATOM 62 CA PHE A 799 -28.258 34.419 11.531 1.00 5.54 ATOM 63 C PHE A 799 -28.886 33.040 11.782 1.00 5.54 ATOM 64 O PHE A 799 -30.082 32.850 11.523 1.00 2.00 ATOM 65 CB PHE A 799 -27.179 34.356 10.439 1.00 2.00 ATOM 66 CG PHE A 799 -27.645 33.735 9.147 1.00 2.00 ATOM 67 CD1 PHE A 799 -28.615 34.355 8.372 1.00 2.00 ATOM 68 CD2 PHE A 799 -27.145 32.494 8.732 1.00 2.00 ATOM 69 CE1 PHE A 799 -29.085 33.746 7.213 1.00 2.00 ATOM 70 CE2 PHE A 799 -27.612 31.884 7.576 1.00 2.00 ATOM 71 CZ PHE A 799 -28.584 32.510 6.819 1.00 2.00 ATOM 72 N GLN A 800 -28.094 32.098 12.302 1.00 2.00 ATOM 73 CA GLN A 800 -28.584 30.759 12.589 1.00 2.00 ATOM 74 C GLN A 800 -30.007 30.791 13.109 1.00 2.00 ATOM 75 O GLN A 800 -30.832 29.979 12.695 1.00 28.54 ATOM 76 CB GLN A 800 -27.709 30.086 13.623 1.00 28.54 ATOM 77 CG GLN A 800 -26.878 28.979 13.064 1.00 28.54 ATOM 78 CD GLN A 800 -25.473 29.031 13.601 1.00 28.54 ATOM 79 OE1 GLN A 800 -25.010 30.087 14.027 1.00 28.54 ATOM 80 NE2 GLN A 800 -24.781 27.890 13.593 1.00 28.54 ATOM 81 N ALA A 801 -30.285 31.731 14.012 1.00 2.00 ATOM 82 CA ALA A 801 -31.607 31.891 14.624 1.00 2.00 ATOM 83 C ALA A 801 -32.707 32.074 13.592 1.00 2.00 ATOM 84 O ALA A 801 -33.597 31.230 13.453 1.00 84.95 ATOM 85 CB ALA A 801 -31.604 33.072 15.562 1.00 84.95 ATOM 86 N GLN A 802 -32.632 33.184 12.871 1.00 2.46 ATOM 87 CA GLN A 802 -33.604 33.510 11.845 1.00 2.46 ATOM 88 C GLN A 802 -33.847 32.308 10.944 1.00 2.46 ATOM 89 O GLN A 802 -34.950 32.124 10.434 1.00 12.93 ATOM 90 CB GLN A 802 -33.104 34.682 11.020 1.00 12.93 ATOM 91 CG GLN A 802 -32.573 35.821 11.867 1.00 12.93 ATOM 92 CD GLN A 802 -33.346 37.127 11.657 1.00 12.93 ATOM 93 OE1 GLN A 802 -34.429 37.126 11.087 1.00 12.93 ATOM 94 NE2 GLN A 802 -32.783 38.245 12.116 1.00 12.93 ATOM 95 N CYS A 803 -32.813 31.491 10.753 1.00 3.08 ATOM 96 CA CYS A 803 -32.921 30.303 9.922 1.00 3.08 ATOM 97 C CYS A 803 -33.843 29.306 10.588 1.00 3.08 ATOM 98 O CYS A 803 -34.718 28.748 9.941 1.00 2.00 ATOM 99 CB CYS A 803 -31.558 29.663 9.723 1.00 2.00 ATOM 100 SG CYS A 803 -30.446 30.690 8.837 1.00 2.00 ATOM 101 N ARG A 804 -33.637 29.065 11.879 1.00 2.00 ATOM 102 CA ARG A 804 -34.491 28.129 12.604 1.00 2.00 ATOM 103 C ARG A 804 -35.901 28.716 12.556 1.00 2.00 ATOM 104 O ARG A 804 -36.898 27.990 12.486 1.00 39.52 ATOM 105 CB ARG A 804 -34.045 27.988 14.070 1.00 39.52 ATOM 106 CG ARG A 804 -32.675 27.373 14.280 1.00 39.52 ATOM 107 CD ARG A 804 -31.947 28.076 15.417 1.00 39.52 ATOM 108 NE ARG A 804 -30.635 27.497 15.690 1.00 39.52 ATOM 109 CZ ARG A 804 -30.405 26.195 15.832 1.00 39.52 ATOM 110 NH1 ARG A 804 -31.405 25.318 15.727 1.00 39.52 ATOM 111 NH2 ARG A 804 -29.172 25.771 16.084 1.00 39.52 ATOM 112 N GLY A 805 -35.961 30.041 12.604 1.00 2.00 ATOM 113 CA GLY A 805 -37.236 30.722 12.536 1.00 2.00 ATOM 114 C GLY A 805 -37.850 30.373 11.202 1.00 2.00 ATOM 115 O GLY A 805 -38.763 29.570 11.133 1.00 10.94 ATOM 116 N TYR A 806 -37.328 30.974 10.140 1.00 10.07 ATOM 117 CA TYR A 806 -37.770 30.716 8.771 1.00 10.07 ATOM 118 C TYR A 806 -38.040 29.211 8.603 1.00 10.07 ATOM 119 O TYR A 806 -39.180 28.778 8.414 1.00 15.01 ATOM 120 CB TYR A 806 -36.658 31.169 7.811 1.00 15.01 ATOM 121 CG TYR A 806 -36.913 30.908 6.345 1.00 15.01 ATOM 122 CD1 TYR A 806 -36.673 29.656 5.779 1.00 15.01 ATOM 123 CD2 TYR A 806 -37.420 31.910 5.531 1.00 15.01 ATOM 124 CE1 TYR A 806 -36.940 29.408 4.451 1.00 15.01 ATOM 125 CE2 TYR A 806 -37.696 31.681 4.196 1.00 15.01 ATOM 126 CZ TYR A 806 -37.460 30.428 3.662 1.00 15.01 ATOM 127 OH TYR A 806 -37.804 30.204 2.343 1.00 15.01 ATOM 128 N LEU A 807 -36.967 28.426 8.691 1.00 44.55 ATOM 129 CA LEU A 807 -37.019 26.974 8.565 1.00 44.55 ATOM 130 C LEU A 807 -38.161 26.385 9.377 1.00 44.55 ATOM 131 O LEU A 807 -38.592 25.268 9.125 1.00100.00 ATOM 132 CB LEU A 807 -35.696 26.364 9.046 1.00100.00 ATOM 133 CG LEU A 807 -35.194 25.015 8.520 1.00100.00 ATOM 134 CD1 LEU A 807 -33.821 24.736 9.136 1.00100.00 ATOM 135 CD2 LEU A 807 -36.168 23.891 8.874 1.00100.00 ATOM 136 N ALA A 808 -38.655 27.132 10.351 1.00 41.49 ATOM 137 CA ALA A 808 -39.730 26.626 11.193 1.00 41.49 ATOM 138 C ALA A 808 -41.138 27.015 10.745 1.00 41.49 ATOM 139 O ALA A 808 -41.940 26.152 10.382 1.00 17.93 ATOM 140 CB ALA A 808 -39.499 27.065 12.627 1.00 17.93 ATOM 141 N ARG A 809 -41.436 28.313 10.776 1.00 5.35 ATOM 142 CA ARG A 809 -42.743 28.818 10.383 1.00 5.35 ATOM 143 C ARG A 809 -43.223 28.107 9.137 1.00 5.35 ATOM 144 O ARG A 809 -44.422 27.881 8.968 1.00 65.57 ATOM 145 CB ARG A 809 -42.698 30.322 10.108 1.00 65.57 ATOM 146 CG ARG A 809 -41.324 30.944 10.201 1.00 65.57 ATOM 147 CD ARG A 809 -41.059 31.447 11.617 1.00 65.57 ATOM 148 NE ARG A 809 -40.199 32.622 11.636 1.00 65.57 ATOM 149 CZ ARG A 809 -40.520 33.774 11.067 1.00 65.57 ATOM 150 NH1 ARG A 809 -41.679 33.905 10.436 1.00 65.57 ATOM 151 NH2 ARG A 809 -39.679 34.793 11.119 1.00 65.57 ATOM 152 N LYS A 810 -42.286 27.729 8.276 1.00 6.87 ATOM 153 CA LYS A 810 -42.636 27.074 7.023 1.00 6.87 ATOM 154 C LYS A 810 -43.016 25.600 7.127 1.00 6.87 ATOM 155 O LYS A 810 -44.059 25.193 6.612 1.00 93.42 ATOM 156 CB LYS A 810 -41.497 27.261 6.016 1.00 93.42 ATOM 157 CG LYS A 810 -41.098 28.735 5.808 1.00 93.42 ATOM 158 CD LYS A 810 -41.773 29.364 4.572 1.00 93.42 ATOM 159 CE LYS A 810 -41.286 30.801 4.328 1.00 93.42 ATOM 160 NZ LYS A 810 -41.325 31.224 2.895 1.00 93.42 ATOM 161 N ALA A 811 -42.183 24.803 7.789 1.00 91.27 ATOM 162 CA ALA A 811 -42.465 23.371 7.934 1.00 91.27 ATOM 163 C ALA A 811 -43.649 23.054 8.859 1.00 91.27 ATOM 164 O ALA A 811 -44.115 21.906 8.920 1.00 86.77 ATOM 165 CB ALA A 811 -41.218 22.640 8.412 1.00 86.77 ATOM 166 N PHE A 812 -44.106 24.068 9.594 1.00 27.32 ATOM 167 CA PHE A 812 -45.261 23.931 10.481 1.00 27.32 ATOM 168 C PHE A 812 -46.474 24.226 9.597 1.00 27.32 ATOM 169 O PHE A 812 -47.445 23.452 9.545 1.00 48.51 ATOM 170 CB PHE A 812 -45.201 24.951 11.625 1.00 48.51 ATOM 171 CG PHE A 812 -46.469 25.795 11.777 1.00 48.51 ATOM 172 CD1 PHE A 812 -47.557 25.332 12.519 1.00 48.51 ATOM 173 CD2 PHE A 812 -46.556 27.065 11.216 1.00 48.51 ATOM 174 CE1 PHE A 812 -48.705 26.129 12.699 1.00 48.51 ATOM 175 CE2 PHE A 812 -47.693 27.854 11.394 1.00 48.51 ATOM 176 CZ PHE A 812 -48.763 27.385 12.137 1.00 48.51 ATOM 177 N ALA A 813 -46.398 25.354 8.896 1.00 14.81 ATOM 178 CA ALA A 813 -47.442 25.777 7.981 1.00 14.81 ATOM 179 C ALA A 813 -47.565 24.731 6.863 1.00 14.81 ATOM 180 O ALA A 813 -48.290 24.925 5.890 1.00 64.78 ATOM 181 CB ALA A 813 -47.094 27.124 7.397 1.00 64.78 ATOM 182 N LYS A 814 -46.845 23.622 7.015 1.00 50.10 ATOM 183 CA LYS A 814 -46.892 22.529 6.052 1.00 50.10 ATOM 184 C LYS A 814 -47.843 21.476 6.597 1.00 50.10 ATOM 185 O LYS A 814 -48.772 21.067 5.914 1.00 87.18 ATOM 186 CB LYS A 814 -45.494 21.925 5.854 1.00 87.18 ATOM 187 CG LYS A 814 -45.361 20.441 6.208 1.00 87.18 ATOM 188 CD LYS A 814 -45.736 19.559 5.028 1.00 87.18 ATOM 189 CE LYS A 814 -45.154 18.166 5.180 1.00 87.18 ATOM 190 NZ LYS A 814 -44.327 17.772 4.008 1.00 87.18 ATOM 191 N ARG A 815 -47.611 21.051 7.837 1.00 58.56 ATOM 192 CA ARG A 815 -48.460 20.049 8.463 1.00 58.56 ATOM 193 C ARG A 815 -49.882 20.567 8.434 1.00 58.56 ATOM 194 O ARG A 815 -50.844 19.809 8.601 1.00100.00 ATOM 195 CB ARG A 815 -48.022 19.790 9.902 1.00100.00 ATOM 196 CG ARG A 815 -47.650 18.340 10.163 1.00100.00 ATOM 197 CD ARG A 815 -46.427 17.929 9.345 1.00100.00 ATOM 198 NE ARG A 815 -46.559 16.583 8.785 1.00100.00 ATOM 199 CZ ARG A 815 -45.576 15.921 8.178 1.00100.00 ATOM 200 NH1 ARG A 815 -44.378 16.476 8.044 1.00100.00 ATOM 201 NH2 ARG A 815 -45.790 14.704 7.698 1.00100.00 ATOM 202 N GLN A 816 -49.997 21.873 8.211 1.00 41.16 ATOM 203 CA GLN A 816 -51.283 22.544 8.130 1.00 41.16 ATOM 204 C GLN A 816 -52.030 22.162 6.846 1.00 41.16 ATOM 205 O GLN A 816 -53.264 22.127 6.827 1.00 62.29 ATOM 206 CB GLN A 816 -51.076 24.055 8.171 1.00 62.29 ATOM 207 CG GLN A 816 -51.961 24.782 9.164 1.00 62.29 ATOM 208 CD GLN A 816 -51.616 26.256 9.280 1.00 62.29 ATOM 209 OE1 GLN A 816 -50.449 26.624 9.432 1.00 62.29 ATOM 210 NE2 GLN A 816 -52.631 27.108 9.214 1.00 62.29 ATOM 211 N GLN A 817 -51.292 21.869 5.773 1.00 58.01 ATOM 212 CA GLN A 817 -51.907 21.510 4.501 1.00 58.01 ATOM 213 C GLN A 817 -52.466 20.095 4.541 1.00 58.01 ATOM 214 O GLN A 817 -53.562 19.843 4.029 1.00 90.87 ATOM 215 CB GLN A 817 -50.904 21.661 3.357 1.00 90.87 ATOM 216 CG GLN A 817 -49.797 20.621 3.360 1.00 90.87 ATOM 217 CD GLN A 817 -48.700 20.939 2.364 1.00 90.87 ATOM 218 OE1 GLN A 817 -48.762 21.947 1.659 1.00 90.87 ATOM 219 NE2 GLN A 817 -47.606 20.222 2.140 1.00 90.87 ATOM 220 N GLN A 818 -51.715 19.175 5.136 1.00 80.63 ATOM 221 CA GLN A 818 -52.155 17.788 5.244 1.00 80.63 ATOM 222 C GLN A 818 -53.372 17.753 6.159 1.00 80.63 ATOM 223 O GLN A 818 -54.158 16.801 6.143 1.00100.00 ATOM 224 CB GLN A 818 -51.045 16.915 5.823 1.00100.00 ATOM 225 CG GLN A 818 -50.126 17.646 6.779 1.00100.00 ATOM 226 CD GLN A 818 -48.774 17.937 6.164 1.00100.00 ATOM 227 OE1 GLN A 818 -48.645 18.822 5.325 1.00100.00 ATOM 228 NE2 GLN A 818 -47.759 17.189 6.578 1.00100.00 ATOM 229 N LEU A 819 -53.506 18.798 6.968 1.00 67.28 ATOM 230 CA LEU A 819 -54.642 18.926 7.864 1.00 67.28 ATOM 231 C LEU A 819 -55.779 19.496 7.005 1.00 67.28 ATOM 232 O LEU A 819 -56.908 19.000 7.017 1.00 94.29 ATOM 233 CB LEU A 819 -54.306 19.890 9.007 1.00 94.29 ATOM 234 CG LEU A 819 -55.390 20.900 9.412 1.00 94.29 ATOM 235 CD1 LEU A 819 -56.039 20.439 10.711 1.00 94.29 ATOM 236 CD2 LEU A 819 -54.793 22.305 9.562 1.00 94.29 ATOM 237 N GLY A 820 -55.454 20.538 6.247 1.00 36.67 ATOM 238 CA GLY A 820 -56.435 21.174 5.396 1.00 36.67 ATOM 239 C GLY A 820 -56.632 20.371 4.133 1.00 36.67 ATOM 240 O GLY A 820 -57.185 20.865 3.144 1.00 92.27 ATOM 241 N SER A 821 -56.168 19.131 4.160 1.00 72.83 ATOM 242 CA SER A 821 -56.308 18.253 3.012 1.00 72.83 ATOM 243 C SER A 821 -57.547 17.389 3.211 1.00 72.83 ATOM 244 O SER A 821 -58.374 17.313 2.275 1.00100.00 ATOM 245 CB SER A 821 -55.067 17.370 2.867 1.00100.00 ATOM 246 OG SER A 821 -54.081 18.006 2.075 1.00100.00 ATOM 247 OXT SER A 821 -57.678 16.805 4.309 1.00100.00 TER