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 E 3 819 UNP P10587 MYH11_CHICK 2 818 SEQRES 1 E 32 LEU LYS ILE THR ASP VAL ILE ILE ALA PHE GLN ALA GLN SEQRES 2 E 32 CYS ARG GLY TYR LEU ALA ARG LYS ALA PHE ALA LYS ARG SEQRES 3 E 32 GLN GLN GLN LEU GLY SER ATOM 1 N LEU E 790 -0.209 24.122 94.674 1.00 80.55 ATOM 2 CA LEU E 790 0.100 24.890 95.870 1.00 80.55 ATOM 3 C LEU E 790 0.469 26.289 95.402 1.00 80.55 ATOM 4 O LEU E 790 -0.005 27.296 95.940 1.00 94.60 ATOM 5 CB LEU E 790 1.276 24.254 96.603 1.00 94.60 ATOM 6 CG LEU E 790 0.901 23.472 97.864 1.00 94.60 ATOM 7 CD1 LEU E 790 0.568 22.013 97.529 1.00 94.60 ATOM 8 CD2 LEU E 790 2.055 23.551 98.842 1.00 94.60 ATOM 9 N LYS E 791 1.315 26.334 94.377 1.00 20.45 ATOM 10 CA LYS E 791 1.759 27.590 93.797 1.00 20.45 ATOM 11 C LYS E 791 0.577 28.474 93.394 1.00 20.45 ATOM 12 O LYS E 791 0.726 29.683 93.224 1.00 82.30 ATOM 13 CB LYS E 791 2.624 27.300 92.581 1.00 82.30 ATOM 14 CG LYS E 791 4.071 27.666 92.773 1.00 82.30 ATOM 15 CD LYS E 791 4.323 29.095 92.326 1.00 82.30 ATOM 16 CE LYS E 791 4.779 29.974 93.480 1.00 82.30 ATOM 17 NZ LYS E 791 5.969 29.389 94.161 1.00 82.30 ATOM 18 N ILE E 792 -0.602 27.873 93.275 1.00 13.40 ATOM 19 CA ILE E 792 -1.780 28.617 92.860 1.00 13.40 ATOM 20 C ILE E 792 -2.980 28.647 93.826 1.00 13.40 ATOM 21 O ILE E 792 -3.984 29.342 93.563 1.00 7.82 ATOM 22 CB ILE E 792 -2.281 28.103 91.469 1.00 7.82 ATOM 23 CG1 ILE E 792 -2.667 26.626 91.543 1.00 7.82 ATOM 24 CG2 ILE E 792 -1.200 28.276 90.428 1.00 7.82 ATOM 25 CD1 ILE E 792 -4.093 26.340 91.134 1.00 7.82 ATOM 26 N THR E 793 -2.878 27.915 94.933 1.00 54.60 ATOM 27 CA THR E 793 -3.966 27.841 95.910 1.00 54.60 ATOM 28 C THR E 793 -4.515 29.203 96.312 1.00 54.60 ATOM 29 O THR E 793 -5.679 29.524 96.068 1.00 91.98 ATOM 30 CB THR E 793 -3.510 27.121 97.180 1.00 91.98 ATOM 31 OG1 THR E 793 -2.143 26.729 97.031 1.00 91.98 ATOM 32 CG2 THR E 793 -4.374 25.890 97.435 1.00 91.98 ATOM 33 N ASP E 794 -3.664 29.989 96.951 1.00 44.36 ATOM 34 CA ASP E 794 -4.008 31.331 97.399 1.00 44.36 ATOM 35 C ASP E 794 -4.844 32.052 96.349 1.00 44.36 ATOM 36 O ASP E 794 -5.980 32.457 96.604 1.00 74.79 ATOM 37 CB ASP E 794 -2.712 32.090 97.638 1.00 74.79 ATOM 38 CG ASP E 794 -1.512 31.362 97.039 1.00 74.79 ATOM 39 OD1 ASP E 794 -1.562 31.026 95.833 1.00 74.79 ATOM 40 OD2 ASP E 794 -0.529 31.110 97.769 1.00 74.79 ATOM 41 N VAL E 795 -4.258 32.210 95.169 1.00 55.98 ATOM 42 CA VAL E 795 -4.921 32.871 94.064 1.00 55.98 ATOM 43 C VAL E 795 -6.325 32.307 93.919 1.00 55.98 ATOM 44 O VAL E 795 -7.313 33.057 93.816 1.00 53.65 ATOM 45 CB VAL E 795 -4.158 32.641 92.754 1.00 53.65 ATOM 46 CG1 VAL E 795 -4.297 33.862 91.855 1.00 53.65 ATOM 47 CG2 VAL E 795 -2.694 32.341 93.045 1.00 53.65 ATOM 48 N ILE E 796 -6.406 30.979 93.904 1.00 12.40 ATOM 49 CA ILE E 796 -7.695 30.331 93.782 1.00 12.40 ATOM 50 C ILE E 796 -8.555 30.830 94.943 1.00 12.40 ATOM 51 O ILE E 796 -9.696 31.278 94.768 1.00 2.00 ATOM 52 CB ILE E 796 -7.545 28.818 93.848 1.00 2.00 ATOM 53 CG1 ILE E 796 -6.485 28.360 92.841 1.00 2.00 ATOM 54 CG2 ILE E 796 -8.881 28.169 93.569 1.00 2.00 ATOM 55 CD1 ILE E 796 -6.812 28.686 91.402 1.00 2.00 ATOM 56 N ILE E 797 -7.981 30.767 96.134 1.00 79.97 ATOM 57 CA ILE E 797 -8.658 31.223 97.327 1.00 79.97 ATOM 58 C ILE E 797 -9.141 32.647 97.081 1.00 79.97 ATOM 59 O ILE E 797 -10.306 32.974 97.319 1.00 40.82 ATOM 60 CB ILE E 797 -7.690 31.187 98.510 1.00 40.82 ATOM 61 CG1 ILE E 797 -8.079 30.051 99.445 1.00 40.82 ATOM 62 CG2 ILE E 797 -7.659 32.515 99.220 1.00 40.82 ATOM 63 CD1 ILE E 797 -6.899 29.246 99.901 1.00 40.82 ATOM 64 N ALA E 798 -8.232 33.484 96.591 1.00 26.96 ATOM 65 CA ALA E 798 -8.536 34.877 96.296 1.00 26.96 ATOM 66 C ALA E 798 -9.732 34.977 95.373 1.00 26.96 ATOM 67 O ALA E 798 -10.760 35.607 95.694 1.00 2.00 ATOM 68 CB ALA E 798 -7.354 35.527 95.638 1.00 2.00 ATOM 69 N PHE E 799 -9.583 34.353 94.212 1.00 62.49 ATOM 70 CA PHE E 799 -10.624 34.367 93.205 1.00 62.49 ATOM 71 C PHE E 799 -11.934 33.819 93.766 1.00 62.49 ATOM 72 O PHE E 799 -12.976 34.481 93.699 1.00 81.71 ATOM 73 CB PHE E 799 -10.163 33.571 91.975 1.00 81.71 ATOM 74 CG PHE E 799 -11.208 33.442 90.916 1.00 81.71 ATOM 75 CD1 PHE E 799 -11.681 34.559 90.250 1.00 81.71 ATOM 76 CD2 PHE E 799 -11.765 32.208 90.625 1.00 81.71 ATOM 77 CE1 PHE E 799 -12.705 34.450 89.310 1.00 81.71 ATOM 78 CE2 PHE E 799 -12.787 32.087 89.688 1.00 81.71 ATOM 79 CZ PHE E 799 -13.259 33.212 89.029 1.00 81.71 ATOM 80 N GLN E 800 -11.867 32.627 94.349 1.00 22.29 ATOM 81 CA GLN E 800 -13.048 31.987 94.908 1.00 22.29 ATOM 82 C GLN E 800 -13.915 32.989 95.640 1.00 22.29 ATOM 83 O GLN E 800 -15.136 32.988 95.504 1.00 50.57 ATOM 84 CB GLN E 800 -12.645 30.879 95.873 1.00 50.57 ATOM 85 CG GLN E 800 -12.919 29.492 95.361 1.00 50.57 ATOM 86 CD GLN E 800 -11.755 28.572 95.624 1.00 50.57 ATOM 87 OE1 GLN E 800 -10.614 29.013 95.754 1.00 50.57 ATOM 88 NE2 GLN E 800 -12.035 27.281 95.710 1.00 50.57 ATOM 89 N ALA E 801 -13.270 33.843 96.419 1.00100.00 ATOM 90 CA ALA E 801 -13.960 34.860 97.199 1.00100.00 ATOM 91 C ALA E 801 -14.870 35.729 96.344 1.00100.00 ATOM 92 O ALA E 801 -16.108 35.710 96.490 1.00 2.00 ATOM 93 CB ALA E 801 -12.942 35.727 97.895 1.00 2.00 ATOM 94 N GLN E 802 -14.235 36.498 95.464 1.00 97.92 ATOM 95 CA GLN E 802 -14.935 37.398 94.564 1.00 97.92 ATOM 96 C GLN E 802 -16.145 36.701 93.940 1.00 97.92 ATOM 97 O GLN E 802 -17.199 37.319 93.710 1.00 15.35 ATOM 98 CB GLN E 802 -13.967 37.876 93.485 1.00 15.35 ATOM 99 CG GLN E 802 -12.632 38.335 94.038 1.00 15.35 ATOM 100 CD GLN E 802 -12.339 39.811 93.715 1.00 15.35 ATOM 101 OE1 GLN E 802 -13.240 40.548 93.297 1.00 15.35 ATOM 102 NE2 GLN E 802 -11.080 40.244 93.905 1.00 15.35 ATOM 103 N CYS E 803 -15.989 35.406 93.686 1.00 10.71 ATOM 104 CA CYS E 803 -17.048 34.612 93.103 1.00 10.71 ATOM 105 C CYS E 803 -18.222 34.521 94.052 1.00 10.71 ATOM 106 O CYS E 803 -19.367 34.709 93.641 1.00 30.04 ATOM 107 CB CYS E 803 -16.522 33.220 92.787 1.00 30.04 ATOM 108 SG CYS E 803 -15.101 33.267 91.673 1.00 30.04 ATOM 109 N ARG E 804 -17.933 34.205 95.314 1.00100.00 ATOM 110 CA ARG E 804 -18.975 34.109 96.330 1.00100.00 ATOM 111 C ARG E 804 -19.573 35.502 96.411 1.00100.00 ATOM 112 O ARG E 804 -20.779 35.666 96.639 1.00 41.08 ATOM 113 CB ARG E 804 -18.391 33.726 97.699 1.00 41.08 ATOM 114 CG ARG E 804 -17.816 32.332 97.795 1.00 41.08 ATOM 115 CD ARG E 804 -16.543 32.350 98.633 1.00 41.08 ATOM 116 NE ARG E 804 -15.949 31.024 98.792 1.00 41.08 ATOM 117 CZ ARG E 804 -16.638 29.922 99.083 1.00 41.08 ATOM 118 NH1 ARG E 804 -17.958 29.974 99.251 1.00 41.08 ATOM 119 NH2 ARG E 804 -16.002 28.765 99.211 1.00 41.08 ATOM 120 N GLY E 805 -18.708 36.502 96.221 1.00 7.49 ATOM 121 CA GLY E 805 -19.153 37.883 96.258 1.00 7.49 ATOM 122 C GLY E 805 -20.167 38.062 95.152 1.00 7.49 ATOM 123 O GLY E 805 -21.392 38.145 95.390 1.00 2.00 ATOM 124 N TYR E 806 -19.642 38.101 93.931 1.00 28.07 ATOM 125 CA TYR E 806 -20.449 38.228 92.723 1.00 28.07 ATOM 126 C TYR E 806 -21.697 37.315 92.856 1.00 28.07 ATOM 127 O TYR E 806 -22.853 37.789 92.958 1.00 9.61 ATOM 128 CB TYR E 806 -19.565 37.821 91.521 1.00 9.61 ATOM 129 CG TYR E 806 -20.244 37.806 90.159 1.00 9.61 ATOM 130 CD1 TYR E 806 -21.053 36.728 89.766 1.00 9.61 ATOM 131 CD2 TYR E 806 -20.129 38.876 89.291 1.00 9.61 ATOM 132 CE1 TYR E 806 -21.735 36.737 88.548 1.00 9.61 ATOM 133 CE2 TYR E 806 -20.800 38.891 88.079 1.00 9.61 ATOM 134 CZ TYR E 806 -21.604 37.828 87.715 1.00 9.61 ATOM 135 OH TYR E 806 -22.306 37.886 86.534 1.00 9.61 ATOM 136 N LEU E 807 -21.434 36.006 92.873 1.00 12.92 ATOM 137 CA LEU E 807 -22.468 34.994 92.992 1.00 12.92 ATOM 138 C LEU E 807 -23.480 35.358 94.086 1.00 12.92 ATOM 139 O LEU E 807 -24.588 34.821 94.110 1.00100.00 ATOM 140 CB LEU E 807 -21.833 33.640 93.326 1.00100.00 ATOM 141 CG LEU E 807 -22.519 32.316 92.972 1.00100.00 ATOM 142 CD1 LEU E 807 -21.589 31.171 93.381 1.00100.00 ATOM 143 CD2 LEU E 807 -23.874 32.178 93.677 1.00100.00 ATOM 144 N ALA E 808 -23.108 36.263 94.986 1.00 54.43 ATOM 145 CA ALA E 808 -23.997 36.634 96.080 1.00 54.43 ATOM 146 C ALA E 808 -24.825 37.876 95.822 1.00 54.43 ATOM 147 O ALA E 808 -26.054 37.809 95.766 1.00 78.09 ATOM 148 CB ALA E 808 -23.203 36.806 97.358 1.00 78.09 ATOM 149 N ARG E 809 -24.156 39.010 95.681 1.00 57.05 ATOM 150 CA ARG E 809 -24.855 40.266 95.434 1.00 57.05 ATOM 151 C ARG E 809 -25.990 40.088 94.431 1.00 57.05 ATOM 152 O ARG E 809 -27.054 40.725 94.540 1.00 26.43 ATOM 153 CB ARG E 809 -23.888 41.325 94.894 1.00 26.43 ATOM 154 CG ARG E 809 -22.488 40.829 94.653 1.00 26.43 ATOM 155 CD ARG E 809 -21.639 41.010 95.888 1.00 26.43 ATOM 156 NE ARG E 809 -20.235 41.289 95.583 1.00 26.43 ATOM 157 CZ ARG E 809 -19.811 42.353 94.915 1.00 26.43 ATOM 158 NH1 ARG E 809 -20.682 43.252 94.471 1.00 26.43 ATOM 159 NH2 ARG E 809 -18.513 42.523 94.714 1.00 26.43 ATOM 160 N LYS E 810 -25.761 39.207 93.464 1.00100.00 ATOM 161 CA LYS E 810 -26.738 38.957 92.421 1.00100.00 ATOM 162 C LYS E 810 -27.974 38.142 92.837 1.00100.00 ATOM 163 O LYS E 810 -29.108 38.573 92.587 1.00 86.86 ATOM 164 CB LYS E 810 -26.034 38.305 91.230 1.00 86.86 ATOM 165 CG LYS E 810 -24.820 39.091 90.738 1.00 86.86 ATOM 166 CD LYS E 810 -25.160 39.984 89.544 1.00 86.86 ATOM 167 CE LYS E 810 -23.917 40.689 88.998 1.00 86.86 ATOM 168 NZ LYS E 810 -23.995 41.010 87.543 1.00 86.86 ATOM 169 N ALA E 811 -27.768 36.983 93.469 1.00100.00 ATOM 170 CA ALA E 811 -28.889 36.126 93.892 1.00100.00 ATOM 171 C ALA E 811 -29.725 36.716 95.041 1.00100.00 ATOM 172 O ALA E 811 -30.809 36.206 95.365 1.00100.00 ATOM 173 CB ALA E 811 -28.374 34.730 94.270 1.00100.00 ATOM 174 N PHE E 812 -29.211 37.777 95.660 1.00 93.40 ATOM 175 CA PHE E 812 -29.915 38.462 96.743 1.00 93.40 ATOM 176 C PHE E 812 -30.775 39.498 96.037 1.00 93.40 ATOM 177 O PHE E 812 -31.988 39.607 96.271 1.00100.00 ATOM 178 CB PHE E 812 -28.911 39.151 97.689 1.00100.00 ATOM 179 CG PHE E 812 -29.185 40.630 97.928 1.00100.00 ATOM 180 CD1 PHE E 812 -30.107 41.039 98.907 1.00100.00 ATOM 181 CD2 PHE E 812 -28.504 41.614 97.190 1.00100.00 ATOM 182 CE1 PHE E 812 -30.347 42.410 99.149 1.00100.00 ATOM 183 CE2 PHE E 812 -28.734 42.986 97.422 1.00100.00 ATOM 184 CZ PHE E 812 -29.656 43.385 98.403 1.00100.00 ATOM 185 N ALA E 813 -30.119 40.249 95.155 1.00 59.69 ATOM 186 CA ALA E 813 -30.779 41.279 94.382 1.00 59.69 ATOM 187 C ALA E 813 -31.828 40.599 93.504 1.00 59.69 ATOM 188 O ALA E 813 -32.453 41.231 92.655 1.00 20.05 ATOM 189 CB ALA E 813 -29.752 42.025 93.528 1.00 20.05 ATOM 190 N LYS E 814 -32.013 39.300 93.711 1.00 92.52 ATOM 191 CA LYS E 814 -32.997 38.539 92.955 1.00 92.52 ATOM 192 C LYS E 814 -34.254 38.429 93.805 1.00 92.52 ATOM 193 O LYS E 814 -35.347 38.757 93.348 1.00 98.95 ATOM 194 CB LYS E 814 -32.459 37.143 92.623 1.00 98.95 ATOM 195 CG LYS E 814 -33.279 35.981 93.182 1.00 98.95 ATOM 196 CD LYS E 814 -34.424 35.602 92.253 1.00 98.95 ATOM 197 CE LYS E 814 -34.900 34.182 92.528 1.00 98.95 ATOM 198 NZ LYS E 814 -34.865 33.314 91.314 1.00 98.95 ATOM 199 N ARG E 815 -34.089 37.978 95.048 1.00100.00 ATOM 200 CA ARG E 815 -35.216 37.833 95.963 1.00100.00 ATOM 201 C ARG E 815 -35.901 39.188 96.109 1.00100.00 ATOM 202 O ARG E 815 -37.033 39.286 96.598 1.00100.00 ATOM 203 CB ARG E 815 -34.736 37.342 97.331 1.00100.00 ATOM 204 CG ARG E 815 -35.372 36.031 97.762 1.00100.00 ATOM 205 CD ARG E 815 -34.984 34.871 96.857 1.00100.00 ATOM 206 NE ARG E 815 -36.118 34.003 96.552 1.00100.00 ATOM 207 CZ ARG E 815 -36.018 32.853 95.888 1.00100.00 ATOM 208 NH1 ARG E 815 -34.833 32.418 95.443 1.00100.00 ATOM 209 NH2 ARG E 815 -37.062 32.062 95.619 1.00100.00 ATOM 210 N GLN E 816 -35.178 40.197 95.661 1.00 95.17 ATOM 211 CA GLN E 816 -35.637 41.587 95.710 1.00 95.17 ATOM 212 C GLN E 816 -36.726 41.834 94.656 1.00 95.17 ATOM 213 O GLN E 816 -37.626 42.663 94.846 1.00 62.96 ATOM 214 CB GLN E 816 -34.466 42.535 95.443 1.00 62.96 ATOM 215 CG GLN E 816 -34.352 43.656 96.480 1.00 62.96 ATOM 216 CD GLN E 816 -33.111 44.528 96.280 1.00 62.96 ATOM 217 OE1 GLN E 816 -32.003 44.004 96.170 1.00 62.96 ATOM 218 NE2 GLN E 816 -33.231 45.841 96.227 1.00 62.96 ATOM 219 N GLN E 817 -36.635 41.108 93.551 1.00100.00 ATOM 220 CA GLN E 817 -37.597 41.264 92.444 1.00100.00 ATOM 221 C GLN E 817 -38.942 40.618 92.800 1.00100.00 ATOM 222 O GLN E 817 -40.012 41.188 92.542 1.00100.00 ATOM 223 CB GLN E 817 -37.042 40.665 91.148 1.00100.00 ATOM 224 CG GLN E 817 -36.948 39.139 91.146 1.00100.00 ATOM 225 CD GLN E 817 -36.191 38.617 89.920 1.00100.00 ATOM 226 OE1 GLN E 817 -35.739 39.410 89.093 1.00100.00 ATOM 227 NE2 GLN E 817 -36.015 37.322 89.743 1.00100.00 ATOM 228 N GLN E 818 -38.877 39.436 93.389 1.00100.00 ATOM 229 CA GLN E 818 -40.095 38.724 93.811 1.00100.00 ATOM 230 C GLN E 818 -40.785 39.538 94.902 1.00100.00 ATOM 231 O GLN E 818 -41.992 39.400 95.138 1.00100.00 ATOM 232 CB GLN E 818 -39.765 37.333 94.344 1.00100.00 ATOM 233 CG GLN E 818 -38.389 37.252 94.991 1.00100.00 ATOM 234 CD GLN E 818 -37.380 36.502 94.130 1.00100.00 ATOM 235 OE1 GLN E 818 -36.894 37.046 93.140 1.00100.00 ATOM 236 NE2 GLN E 818 -37.034 35.270 94.450 1.00100.00 ATOM 237 N LEU E 819 -39.981 40.366 95.542 1.00100.00 ATOM 238 CA LEU E 819 -40.459 41.289 96.577 1.00100.00 ATOM 239 C LEU E 819 -41.075 42.478 95.853 1.00100.00 ATOM 240 O LEU E 819 -42.202 42.890 96.142 1.00100.00 ATOM 241 CB LEU E 819 -39.283 41.718 97.464 1.00100.00 ATOM 242 CG LEU E 819 -39.322 43.194 97.873 1.00100.00 ATOM 243 CD1 LEU E 819 -39.763 43.396 99.325 1.00100.00 ATOM 244 CD2 LEU E 819 -37.955 43.876 97.752 1.00100.00 ATOM 245 N GLY E 820 -40.315 43.016 94.901 1.00100.00 ATOM 246 CA GLY E 820 -40.781 44.145 94.123 1.00100.00 ATOM 247 C GLY E 820 -41.760 43.686 93.065 1.00100.00 ATOM 248 O GLY E 820 -42.048 44.418 92.121 1.00 93.79 ATOM 249 N SER E 821 -42.265 42.464 93.220 1.00100.00 ATOM 250 CA SER E 821 -43.229 41.904 92.281 1.00100.00 ATOM 251 C SER E 821 -44.641 42.125 92.826 1.00100.00 ATOM 252 O SER E 821 -45.504 42.630 92.061 1.00 53.61 ATOM 253 CB SER E 821 -42.967 40.406 92.081 1.00 53.61 ATOM 254 OG SER E 821 -42.023 40.186 91.046 1.00 53.61 ATOM 255 OXT SER E 821 -44.859 41.801 94.017 1.00 53.61 TER