HEADER MEMBRANE PROTEIN 31-DEC-69 6NV1 TITLE Structure of drug-resistant V27A mutant of the influenza M2 proton TITLE 2 channel bound to spiroadamantyl amine inhibitor COMPND MOL_ID: 1; COMPND 2 MOLECULE: Matrix protein 2; COMPND 3 CHAIN: A, B, C, D, E, F, G, H; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 1; COMPND 6 Matrix protein 2; COMPND 7 CHAIN: A, B, C, D, E, F, G, H; COMPND 8 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.50 ANGSTORMS DBREF 6NV1 A 22 46 UNP A4D7H3 A4D7H3_9INF 22 46 DBREF 6NV1 F 22 46 UNP A4D7H3 A4D7H3_9INF 22 46 SEQRES 1 A 24 ASP PRO LEU ALA VAL ALA ALA SER ILE ILE GLY ILE LEU SEQRES 2 A 24 HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU NH2 ATOM 1 N ASP A 24 7.328 -2.079 2.905 1.00 58.97 ATOM 2 CA ASP A 24 8.385 -1.333 3.572 1.00 46.62 ATOM 3 C ASP A 24 8.600 -1.900 4.962 1.00 47.02 ATOM 4 O ASP A 24 7.721 -1.795 5.815 1.00 49.49 ATOM 5 CB ASP A 24 8.051 0.149 3.631 1.00 44.79 ATOM 6 CG ASP A 24 9.189 0.988 4.182 1.00 54.39 ATOM 7 OD1 ASP A 24 10.239 0.441 4.591 1.00 51.70 ATOM 8 OD2 ASP A 24 9.049 2.232 4.190 1.00 71.31 ATOM 9 N PRO A 25 9.795 -2.467 5.191 1.00 51.50 ATOM 10 CA PRO A 25 10.064 -3.108 6.489 1.00 47.40 ATOM 11 C PRO A 25 9.907 -2.175 7.673 1.00 45.61 ATOM 12 O PRO A 25 9.500 -2.633 8.750 1.00 44.82 ATOM 13 CB PRO A 25 11.510 -3.610 6.339 1.00 44.74 ATOM 14 CG PRO A 25 12.086 -2.817 5.226 1.00 44.64 ATOM 15 CD PRO A 25 10.959 -2.552 4.290 1.00 44.44 ATOM 16 N LEU A 26 10.249 -0.892 7.529 1.00 41.62 ATOM 17 CA LEU A 26 10.060 0.028 8.642 1.00 38.89 ATOM 18 C LEU A 26 8.575 0.198 8.944 1.00 37.40 ATOM 19 O LEU A 26 8.156 0.150 10.104 1.00 36.08 ATOM 20 CB LEU A 26 10.713 1.372 8.334 1.00 40.11 ATOM 21 CG LEU A 26 10.598 2.487 9.389 1.00 38.86 ATOM 22 CD1 LEU A 26 11.278 2.121 10.702 1.00 36.81 ATOM 23 CD2 LEU A 26 11.161 3.780 8.857 1.00 45.61 ATOM 24 N ALA A 27 7.761 0.391 7.902 1.00 36.30 ATOM 25 CA ALA A 27 6.324 0.532 8.113 1.00 41.17 ATOM 26 C ALA A 27 5.732 -0.754 8.662 1.00 39.65 ATOM 27 O ALA A 27 4.842 -0.718 9.520 1.00 39.85 ATOM 28 CB ALA A 27 5.613 0.931 6.818 1.00 38.97 ATOM 29 N VAL A 28 6.202 -1.894 8.160 1.00 36.92 ATOM 30 CA VAL A 28 5.708 -3.185 8.625 1.00 38.25 ATOM 31 C VAL A 28 6.007 -3.370 10.108 1.00 37.28 ATOM 32 O VAL A 28 5.116 -3.711 10.903 1.00 35.96 ATOM 33 CB VAL A 28 6.327 -4.309 7.773 1.00 43.71 ATOM 34 CG1 VAL A 28 6.022 -5.687 8.372 1.00 40.65 ATOM 35 CG2 VAL A 28 5.786 -4.218 6.352 1.00 45.07 ATOM 36 N ALA A 29 7.263 -3.142 10.498 1.00 39.11 ATOM 37 CA ALA A 29 7.659 -3.241 11.899 1.00 36.83 ATOM 38 C ALA A 29 6.891 -2.251 12.767 1.00 36.00 ATOM 39 O ALA A 29 6.533 -2.567 13.907 1.00 32.84 ATOM 40 CB ALA A 29 9.161 -3.009 12.032 1.00 41.91 ATOM 41 N ALA A 30 6.649 -1.037 12.260 1.00 32.47 ATOM 42 CA ALA A 30 5.913 -0.054 13.044 1.00 34.65 ATOM 43 C ALA A 30 4.452 -0.465 13.217 1.00 37.60 ATOM 44 O ALA A 30 3.867 -0.270 14.285 1.00 31.48 ATOM 45 CB ALA A 30 6.018 1.313 12.383 1.00 32.94 ATOM 46 N SER A 31 3.858 -1.064 12.187 1.00 38.40 ATOM 47 CA SER A 31 2.482 -1.540 12.280 1.00 36.66 ATOM 48 C SER A 31 2.357 -2.684 13.295 1.00 35.76 ATOM 49 O SER A 31 1.497 -2.650 14.199 1.00 33.04 ATOM 50 CB SER A 31 2.016 -1.968 10.889 1.00 40.24 ATOM 51 OG SER A 31 2.197 -0.913 9.944 1.00 35.92 ATOM 52 N ILE A 32 3.239 -3.686 13.183 1.00 33.58 ATOM 53 CA ILE A 32 3.255 -4.772 14.161 1.00 35.23 ATOM 54 C ILE A 32 3.448 -4.226 15.566 1.00 31.74 ATOM 55 O ILE A 32 2.685 -4.552 16.487 1.00 35.87 ATOM 56 CB ILE A 32 4.371 -5.787 13.819 1.00 36.64 ATOM 57 CG1 ILE A 32 4.085 -6.534 12.509 1.00 33.01 ATOM 58 CG2 ILE A 32 4.693 -6.688 15.009 1.00 32.68 ATOM 59 CD1 ILE A 32 5.229 -7.387 12.067 1.00 34.58 ATOM 60 N ILE A 33 4.412 -3.330 15.730 1.00 32.00 ATOM 61 CA ILE A 33 4.749 -2.785 17.040 1.00 36.33 ATOM 62 C ILE A 33 3.607 -1.944 17.605 1.00 32.71 ATOM 63 O ILE A 33 3.397 -1.919 18.818 1.00 32.57 ATOM 64 CB ILE A 33 6.072 -1.984 16.951 1.00 35.49 ATOM 65 CG1 ILE A 33 7.289 -2.915 16.918 1.00 35.44 ATOM 66 CG2 ILE A 33 6.200 -0.929 18.047 1.00 33.29 ATOM 67 CD1 ILE A 33 8.585 -2.159 16.784 1.00 37.45 ATOM 68 N GLY A 34 2.866 -1.231 16.752 1.00 32.36 ATOM 69 CA GLY A 34 1.744 -0.445 17.254 1.00 34.41 ATOM 70 C GLY A 34 0.622 -1.318 17.774 1.00 35.95 ATOM 71 O GLY A 34 0.039 -1.041 18.836 1.00 36.33 ATOM 72 N ILE A 35 0.328 -2.407 17.051 1.00 33.36 ATOM 73 CA ILE A 35 -0.635 -3.403 17.525 1.00 34.14 ATOM 74 C ILE A 35 -0.192 -3.976 18.870 1.00 36.18 ATOM 75 O ILE A 35 -0.979 -4.078 19.830 1.00 33.55 ATOM 76 CB ILE A 35 -0.782 -4.515 16.471 1.00 39.23 ATOM 77 CG1 ILE A 35 -1.341 -3.919 15.173 1.00 34.94 ATOM 78 CG2 ILE A 35 -1.575 -5.687 17.025 1.00 37.16 ATOM 79 CD1 ILE A 35 -1.312 -4.841 14.017 1.00 30.82 ATOM 80 N LEU A 36 1.089 -4.362 18.946 1.00 36.70 ATOM 81 CA LEU A 36 1.648 -4.895 20.187 1.00 36.45 ATOM 82 C LEU A 36 1.580 -3.893 21.334 1.00 39.00 ATOM 83 O LEU A 36 1.294 -4.277 22.477 1.00 40.08 ATOM 84 CB LEU A 36 3.093 -5.312 19.958 1.00 37.16 ATOM 85 CG LEU A 36 3.788 -5.767 21.224 1.00 37.85 ATOM 86 CD1 LEU A 36 3.140 -7.051 21.739 1.00 38.89 ATOM 87 CD2 LEU A 36 5.252 -5.961 20.904 1.00 40.67 ATOM 88 N HIS A 37 1.827 -2.604 21.049 1.00 40.14 ATOM 89 CA HIS A 37 1.797 -1.568 22.079 1.00 36.69 ATOM 90 C HIS A 37 0.398 -1.422 22.651 1.00 34.56 ATOM 91 O HIS A 37 0.227 -1.313 23.869 1.00 34.79 ATOM 92 CB HIS A 37 2.294 -0.246 21.496 1.00 35.04 ATOM 93 CG HIS A 37 2.492 0.856 22.504 1.00 37.58 ATOM 94 ND1 HIS A 37 2.882 2.130 22.134 1.00 38.12 ATOM 95 CD2 HIS A 37 2.355 0.887 23.852 1.00 35.68 ATOM 96 CE1 HIS A 37 2.971 2.894 23.207 1.00 36.79 ATOM 97 NE2 HIS A 37 2.655 2.167 24.263 1.00 37.89 ATOM 98 N LEU A 38 -0.619 -1.407 21.785 1.00 34.68 ATOM 99 CA LEU A 38 -1.988 -1.355 22.293 1.00 33.71 ATOM 100 C LEU A 38 -2.308 -2.578 23.153 1.00 36.65 ATOM 101 O LEU A 38 -2.884 -2.437 24.248 1.00 30.49 ATOM 102 CB LEU A 38 -2.987 -1.244 21.146 1.00 33.58 ATOM 103 CG LEU A 38 -4.388 -1.209 21.728 1.00 35.59 ATOM 104 CD1 LEU A 38 -4.534 0.003 22.646 1.00 32.52 ATOM 105 CD2 LEU A 38 -5.444 -1.223 20.641 1.00 36.20 ATOM 106 N ILE A 39 -1.915 -3.785 22.686 1.00 35.87 ATOM 107 CA ILE A 39 -2.155 -5.001 23.470 1.00 33.95 ATOM 108 C ILE A 39 -1.516 -4.872 24.848 1.00 33.60 ATOM 109 O ILE A 39 -2.167 -5.082 25.887 1.00 33.65 ATOM 110 CB ILE A 39 -1.608 -6.255 22.745 1.00 39.35 ATOM 111 CG1 ILE A 39 -2.371 -6.570 21.453 1.00 36.72 ATOM 112 CG2 ILE A 39 -1.579 -7.478 23.692 1.00 33.12 ATOM 113 CD1 ILE A 39 -1.805 -7.759 20.659 1.00 31.37 ATOM 114 N LEU A 40 -0.231 -4.503 24.871 1.00 31.30 ATOM 115 CA LEU A 40 0.518 -4.459 26.120 1.00 37.47 ATOM 116 C LEU A 40 -0.012 -3.389 27.067 1.00 36.24 ATOM 117 O LEU A 40 -0.066 -3.603 28.284 1.00 35.41 ATOM 118 CB LEU A 40 2.000 -4.228 25.832 1.00 38.62 ATOM 119 CG LEU A 40 2.758 -5.341 25.100 1.00 37.19 ATOM 120 CD1 LEU A 40 4.233 -4.950 24.813 1.00 28.27 ATOM 121 CD2 LEU A 40 2.674 -6.605 25.907 1.00 40.06 ATOM 122 N TRP A 41 -0.392 -2.227 26.535 1.00 34.14 ATOM 123 CA TRP A 41 -0.929 -1.180 27.390 1.00 33.22 ATOM 124 C TRP A 41 -2.289 -1.562 27.973 1.00 33.48 ATOM 125 O TRP A 41 -2.532 -1.345 29.167 1.00 30.22 ATOM 126 CB TRP A 41 -1.002 0.124 26.615 1.00 30.46 ATOM 127 CG TRP A 41 -1.794 1.153 27.357 1.00 34.08 ATOM 128 CD1 TRP A 41 -1.370 1.937 28.393 1.00 31.59 ATOM 129 CD2 TRP A 41 -3.162 1.512 27.112 1.00 29.46 ATOM 130 NE1 TRP A 41 -2.396 2.752 28.815 1.00 39.30 ATOM 131 CE2 TRP A 41 -3.507 2.509 28.048 1.00 32.20 ATOM 132 CE3 TRP A 41 -4.119 1.088 26.197 1.00 30.09 ATOM 133 CZ2 TRP A 41 -4.778 3.105 28.088 1.00 32.47 ATOM 134 CZ3 TRP A 41 -5.394 1.673 26.243 1.00 36.91 ATOM 135 CH2 TRP A 41 -5.703 2.679 27.179 1.00 33.70 ATOM 136 N ILE A 42 -3.182 -2.139 27.163 1.00 29.61 ATOM 137 CA ILE A 42 -4.468 -2.565 27.708 1.00 36.51 ATOM 138 C ILE A 42 -4.261 -3.587 28.814 1.00 39.28 ATOM 139 O ILE A 42 -4.869 -3.495 29.888 1.00 41.17 ATOM 140 CB ILE A 42 -5.367 -3.141 26.602 1.00 37.39 ATOM 141 CG1 ILE A 42 -5.916 -2.040 25.706 1.00 36.46 ATOM 142 CG2 ILE A 42 -6.493 -3.970 27.220 1.00 36.83 ATOM 143 CD1 ILE A 42 -6.846 -2.561 24.638 1.00 37.87 ATOM 144 N LEU A 43 -3.381 -4.566 28.581 1.00 37.80 ATOM 145 CA LEU A 43 -3.127 -5.577 29.602 1.00 42.26 ATOM 146 C LEU A 43 -2.481 -4.979 30.853 1.00 43.00 ATOM 147 O LEU A 43 -2.811 -5.381 31.973 1.00 44.80 ATOM 148 CB LEU A 43 -2.267 -6.697 29.008 1.00 48.15 ATOM 149 CG LEU A 43 -2.964 -7.581 27.951 1.00 41.12 ATOM 150 CD1 LEU A 43 -2.007 -8.580 27.330 1.00 36.66 ATOM 151 CD2 LEU A 43 -4.175 -8.304 28.535 1.00 42.65 ATOM 152 N ASP A 44 -1.617 -3.977 30.699 1.00 45.29 ATOM 153 CA ASP A 44 -1.004 -3.353 31.868 1.00 46.78 ATOM 154 C ASP A 44 -2.025 -2.549 32.666 1.00 46.72 ATOM 155 O ASP A 44 -2.000 -2.549 33.899 1.00 48.17 ATOM 156 CB ASP A 44 0.147 -2.444 31.432 1.00 42.74 ATOM 157 CG ASP A 44 0.748 -1.669 32.588 1.00 51.43 ATOM 158 OD1 ASP A 44 1.355 -2.297 33.493 1.00 58.05 ATOM 159 OD2 ASP A 44 0.579 -0.433 32.616 1.00 54.75 ATOM 160 N ARG A 45 -2.928 -1.855 31.990 1.00 37.84 ATOM 161 CA ARG A 45 -3.921 -1.103 32.740 1.00 45.12 ATOM 162 C ARG A 45 -4.917 -2.039 33.415 1.00 48.92 ATOM 163 O ARG A 45 -5.373 -1.766 34.529 1.00 53.77 ATOM 164 CB ARG A 45 -4.611 -0.085 31.834 1.00 42.66 ATOM 165 CG ARG A 45 -3.652 1.002 31.339 1.00 43.52 ATOM 166 CD ARG A 45 -3.069 1.819 32.494 1.00 38.51 ATOM 167 NE ARG A 45 -4.107 2.555 33.213 1.00 47.88 ATOM 168 CZ ARG A 45 -4.581 2.232 34.414 1.00 51.06 ATOM 169 NH1 ARG A 45 -4.103 1.172 35.065 1.00 51.77 ATOM 170 NH2 ARG A 45 -5.536 2.973 34.970 1.00 48.00 ATOM 171 N LEU A 46 -5.265 -3.144 32.764 1.00 50.43 ATOM 172 CA LEU A 46 -6.160 -4.136 33.361 1.00 47.00 ATOM 173 C LEU A 46 -5.476 -4.939 34.481 1.00 49.87 ATOM 174 O LEU A 46 -6.134 -5.401 35.421 1.00 47.38 ATOM 175 CB LEU A 46 -6.691 -5.095 32.296 1.00 41.80 ATOM 176 CG LEU A 46 -7.606 -4.418 31.278 1.00 45.80 ATOM 177 CD1 LEU A 46 -8.127 -5.426 30.265 1.00 45.68 ATOM 178 CD2 LEU A 46 -8.727 -3.665 31.977 1.00 50.83 ATOM 179 N NH2 A 47 -4.156 -5.113 34.372 1.00 47.38 ATOM 180 C18 OLC A 101 5.950 -9.717 20.391 1.00 54.91 ATOM 181 C10 OLC A 101 6.613 -10.989 29.562 1.00 50.06 ATOM 182 C9 OLC A 101 6.350 -11.362 30.793 1.00 56.47 ATOM 183 C17 OLC A 101 6.448 -10.201 21.722 1.00 55.59 ATOM 184 C11 OLC A 101 5.843 -9.853 29.012 1.00 52.79 ATOM 185 C8 OLC A 101 5.326 -10.727 31.697 1.00 59.64 ATOM 186 C24 OLC A 101 3.270 -5.109 29.826 1.00 65.95 ATOM 187 C16 OLC A 101 5.573 -9.777 22.885 1.00 53.01 ATOM 188 C12 OLC A 101 5.166 -10.304 27.764 1.00 52.69 ATOM 189 C7 OLC A 101 5.775 -10.937 33.134 1.00 64.93 ATOM 190 C15 OLC A 101 6.138 -10.251 24.197 1.00 50.51 ATOM 191 C13 OLC A 101 6.004 -9.866 26.601 1.00 53.16 ATOM 192 C6 OLC A 101 4.672 -11.256 34.127 1.00 65.01 ATOM 193 C14 OLC A 101 5.239 -9.800 25.304 1.00 48.09 ATOM 194 C5 OLC A 101 4.359 -10.072 35.014 1.00 63.13 ATOM 195 C4 OLC A 101 3.103 -9.396 34.501 1.00 73.83 ATOM 196 C3 OLC A 101 3.279 -7.902 34.286 1.00 76.10 ATOM 197 C2 OLC A 101 3.172 -7.527 32.805 1.00 73.47 ATOM 198 C21 OLC A 101 5.586 -6.045 30.385 1.00 69.64 ATOM 199 C1 OLC A 101 4.503 -7.098 32.273 1.00 74.04 ATOM 200 C22 OLC A 101 4.748 -4.802 30.167 1.00 70.56 ATOM 201 O19 OLC A 101 5.410 -6.806 33.005 1.00 77.73 ATOM 202 O25 OLC A 101 2.527 -5.948 30.714 1.00 63.95 ATOM 203 O23 OLC A 101 4.886 -3.932 31.281 1.00 63.01 ATOM 204 O20 OLC A 101 4.726 -7.041 30.862 1.00 70.01 ATOM 205 C1 E01 A 102 1.096 3.350 14.391 1.00 54.12 ATOM 206 C2 E01 A 102 1.548 2.170 13.553 1.00 49.83 ATOM 207 C3 E01 A 102 0.915 2.258 12.174 1.00 50.68 ATOM 208 C4 E01 A 102 1.302 3.527 11.436 1.00 50.11 ATOM 209 C5 E01 A 102 0.932 4.747 12.288 1.00 51.37 ATOM 210 C6 E01 A 102 1.530 4.643 13.695 1.00 54.62 ATOM 211 C14 E01 A 102 0.893 4.785 9.304 1.00 43.70 ATOM 212 C15 E01 A 102 3.166 4.751 10.292 1.00 44.80 ATOM 213 C12 E01 A 102 2.382 4.772 8.982 1.00 47.11 ATOM 214 C11 E01 A 102 2.791 3.509 11.106 1.00 43.95 ATOM 215 C10 E01 A 102 3.134 2.261 10.296 1.00 41.78 ATOM 216 C7 E01 A 102 0.530 3.548 10.125 1.00 45.65 ATOM 217 C8 E01 A 102 0.866 2.293 9.315 1.00 41.70 ATOM 218 C9 E01 A 102 2.351 2.253 8.985 1.00 44.59 ATOM 219 C13 E01 A 102 2.708 3.507 8.186 1.00 49.23 ATOM 220 N1 E01 A 102 1.715 3.209 15.724 1.00 50.90 ATOM 221 C18 OLC A 101 -12.704 -5.709 19.409 1.00 57.51 ATOM 222 C10 OLC A 101 -12.766 -5.869 29.073 1.00 52.69 ATOM 223 C9 OLC A 101 -12.661 -5.748 30.393 1.00 51.97 ATOM 224 C17 OLC A 101 -11.844 -5.896 20.640 1.00 60.79 ATOM 225 C11 OLC A 101 -12.162 -4.855 28.136 1.00 46.19 ATOM 226 C8 OLC A 101 -11.974 -4.547 30.978 1.00 52.75 ATOM 227 C24 OLC A 101 -10.007 0.658 28.668 1.00 59.52 ATOM 228 C16 OLC A 101 -12.383 -5.211 21.900 1.00 61.62 ATOM 229 C12 OLC A 101 -12.738 -5.094 26.741 1.00 51.08 ATOM 230 C7 OLC A 101 -12.220 -4.473 32.480 1.00 54.56 ATOM 231 C15 OLC A 101 -11.590 -5.702 23.117 1.00 69.32 ATOM 232 C13 OLC A 101 -11.757 -5.109 25.577 1.00 61.55 ATOM 233 C6 OLC A 101 -12.339 -3.017 32.931 1.00 59.64 ATOM 234 C14 OLC A 101 -12.425 -5.810 24.392 1.00 65.81 ATOM 235 C5 OLC A 101 -12.488 -2.865 34.446 1.00 62.72 ATOM 236 C4 OLC A 101 -12.669 -1.400 34.843 1.00 63.17 ATOM 237 C3 OLC A 101 -11.447 -0.791 35.529 1.00 67.88 ATOM 238 C2 OLC A 101 -10.229 -0.712 34.605 1.00 67.34 ATOM 239 C21 OLC A 101 -10.168 0.739 31.102 1.00 62.90 ATOM 240 C1 OLC A 101 -10.366 0.382 33.559 1.00 72.12 ATOM 241 C22 OLC A 101 -9.250 0.371 29.954 1.00 69.01 ATOM 242 O19 OLC A 101 -11.131 1.329 33.713 1.00 72.81 ATOM 243 O25 OLC A 101 -9.215 0.305 27.529 1.00 57.94 ATOM 244 O23 OLC A 101 -8.061 1.170 30.033 1.00 61.30 ATOM 245 O20 OLC A 101 -9.589 0.290 32.323 1.00 70.15 TER