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; COMPND 9 MOL_ID: 1; COMPND 10 Matrix protein 2; COMPND 11 CHAIN: A, B, C, D, E, F, G, H; COMPND 12 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.50 ANGSTORMS DBREF 6NV1 F 22 46 UNP A4D7H3 A4D7H3_9INF 22 46 DBREF 6NV1 G 22 46 UNP A4D7H3 A4D7H3_9INF 22 46 DBREF 6NV1 H 22 46 UNP A4D7H3 A4D7H3_9INF 22 46 SEQRES 1 G 24 ASP PRO LEU ALA VAL ALA ALA SER ILE ILE GLY ILE LEU SEQRES 2 G 24 HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU NH2 ATOM 1 N ASP G 24 -27.844 -2.184 36.192 1.00 70.53 ATOM 2 CA ASP G 24 -28.790 -1.553 35.281 1.00 60.48 ATOM 3 C ASP G 24 -29.134 -2.448 34.103 1.00 56.84 ATOM 4 O ASP G 24 -28.303 -2.684 33.233 1.00 61.44 ATOM 5 CB ASP G 24 -28.218 -0.234 34.760 1.00 64.33 ATOM 6 CG ASP G 24 -29.208 0.546 33.905 1.00 70.61 ATOM 7 OD1 ASP G 24 -30.338 0.058 33.676 1.00 66.42 ATOM 8 OD2 ASP G 24 -28.845 1.649 33.439 1.00 72.14 ATOM 9 N PRO G 25 -30.379 -2.916 34.057 1.00 54.98 ATOM 10 CA PRO G 25 -30.785 -3.770 32.932 1.00 55.50 ATOM 11 C PRO G 25 -30.696 -3.068 31.592 1.00 51.05 ATOM 12 O PRO G 25 -30.383 -3.705 30.584 1.00 52.24 ATOM 13 CB PRO G 25 -32.226 -4.155 33.290 1.00 53.78 ATOM 14 CG PRO G 25 -32.668 -3.128 34.275 1.00 62.25 ATOM 15 CD PRO G 25 -31.449 -2.755 35.051 1.00 51.38 ATOM 16 N LEU G 26 -30.988 -1.770 31.548 1.00 48.49 ATOM 17 CA LEU G 26 -30.897 -1.032 30.293 1.00 44.86 ATOM 18 C LEU G 26 -29.458 -0.946 29.800 1.00 43.81 ATOM 19 O LEU G 26 -29.200 -1.102 28.605 1.00 43.51 ATOM 20 CB LEU G 26 -31.499 0.362 30.455 1.00 43.12 ATOM 21 CG LEU G 26 -31.404 1.271 29.228 1.00 41.46 ATOM 22 CD1 LEU G 26 -32.141 0.703 28.033 1.00 36.80 ATOM 23 CD2 LEU G 26 -31.873 2.679 29.543 1.00 39.42 ATOM 24 N ALA G 27 -28.511 -0.660 30.696 1.00 41.51 ATOM 25 CA ALA G 27 -27.114 -0.613 30.281 1.00 43.86 ATOM 26 C ALA G 27 -26.657 -1.978 29.777 1.00 40.73 ATOM 27 O ALA G 27 -25.949 -2.072 28.767 1.00 36.13 ATOM 28 CB ALA G 27 -26.229 -0.140 31.436 1.00 46.81 ATOM 29 N VAL G 28 -27.080 -3.047 30.455 1.00 42.13 ATOM 30 CA VAL G 28 -26.748 -4.405 30.018 1.00 39.89 ATOM 31 C VAL G 28 -27.325 -4.674 28.629 1.00 35.66 ATOM 32 O VAL G 28 -26.630 -5.163 27.730 1.00 35.09 ATOM 33 CB VAL G 28 -27.252 -5.431 31.050 1.00 38.22 ATOM 34 CG1 VAL G 28 -27.124 -6.841 30.507 1.00 42.78 ATOM 35 CG2 VAL G 28 -26.472 -5.300 32.345 1.00 35.77 ATOM 36 N ALA G 29 -28.600 -4.349 28.431 1.00 40.61 ATOM 37 CA ALA G 29 -29.227 -4.562 27.127 1.00 39.16 ATOM 38 C ALA G 29 -28.549 -3.738 26.034 1.00 35.67 ATOM 39 O ALA G 29 -28.312 -4.233 24.929 1.00 36.92 ATOM 40 CB ALA G 29 -30.721 -4.239 27.206 1.00 37.23 ATOM 41 N ALA G 30 -28.201 -2.492 26.327 1.00 35.82 ATOM 42 CA ALA G 30 -27.596 -1.646 25.307 1.00 33.46 ATOM 43 C ALA G 30 -26.195 -2.120 24.962 1.00 31.61 ATOM 44 O ALA G 30 -25.798 -2.089 23.796 1.00 31.08 ATOM 45 CB ALA G 30 -27.589 -0.188 25.774 1.00 35.13 ATOM 46 N SER G 31 -25.449 -2.591 25.956 1.00 33.08 ATOM 47 CA SER G 31 -24.120 -3.141 25.707 1.00 35.69 ATOM 48 C SER G 31 -24.176 -4.407 24.852 1.00 35.01 ATOM 49 O SER G 31 -23.377 -4.578 23.911 1.00 37.93 ATOM 50 CB SER G 31 -23.428 -3.413 27.035 1.00 37.72 ATOM 51 OG SER G 31 -23.354 -2.219 27.795 1.00 39.77 ATOM 52 N ILE G 32 -25.076 -5.331 25.197 1.00 33.16 ATOM 53 CA ILE G 32 -25.260 -6.532 24.383 1.00 33.83 ATOM 54 C ILE G 32 -25.603 -6.146 22.950 1.00 33.50 ATOM 55 O ILE G 32 -25.070 -6.721 21.985 1.00 35.19 ATOM 56 CB ILE G 32 -26.351 -7.419 25.019 1.00 35.98 ATOM 57 CG1 ILE G 32 -25.905 -7.890 26.401 1.00 32.42 ATOM 58 CG2 ILE G 32 -26.730 -8.561 24.116 1.00 31.84 ATOM 59 CD1 ILE G 32 -26.982 -8.533 27.201 1.00 28.41 ATOM 60 N ILE G 33 -26.487 -5.149 22.794 1.00 33.80 ATOM 61 CA ILE G 33 -26.932 -4.702 21.475 1.00 35.96 ATOM 62 C ILE G 33 -25.775 -4.070 20.710 1.00 33.12 ATOM 63 O ILE G 33 -25.663 -4.222 19.493 1.00 34.50 ATOM 64 CB ILE G 33 -28.123 -3.726 21.619 1.00 36.58 ATOM 65 CG1 ILE G 33 -29.398 -4.479 21.993 1.00 38.23 ATOM 66 CG2 ILE G 33 -28.382 -2.930 20.342 1.00 35.66 ATOM 67 CD1 ILE G 33 -29.752 -5.548 21.012 1.00 42.69 ATOM 68 N GLY G 34 -24.898 -3.350 21.397 1.00 30.36 ATOM 69 CA GLY G 34 -23.794 -2.727 20.693 1.00 36.35 ATOM 70 C GLY G 34 -22.774 -3.731 20.186 1.00 34.76 ATOM 71 O GLY G 34 -22.292 -3.631 19.051 1.00 35.09 ATOM 72 N ILE G 35 -22.437 -4.714 21.013 1.00 33.79 ATOM 73 CA ILE G 35 -21.530 -5.750 20.541 1.00 33.15 ATOM 74 C ILE G 35 -22.143 -6.492 19.351 1.00 28.36 ATOM 75 O ILE G 35 -21.513 -6.618 18.283 1.00 29.41 ATOM 76 CB ILE G 35 -21.130 -6.659 21.718 1.00 34.03 ATOM 77 CG1 ILE G 35 -20.420 -5.763 22.749 1.00 31.15 ATOM 78 CG2 ILE G 35 -20.174 -7.750 21.266 1.00 29.40 ATOM 79 CD1 ILE G 35 -20.082 -6.387 24.059 1.00 32.11 ATOM 80 N LEU G 36 -23.406 -6.920 19.475 1.00 28.36 ATOM 81 CA LEU G 36 -24.055 -7.616 18.356 1.00 28.64 ATOM 82 C LEU G 36 -24.123 -6.728 17.115 1.00 30.49 ATOM 83 O LEU G 36 -23.969 -7.222 15.990 1.00 30.21 ATOM 84 CB LEU G 36 -25.472 -8.062 18.732 1.00 29.60 ATOM 85 CG LEU G 36 -26.283 -8.813 17.647 1.00 32.34 ATOM 86 CD1 LEU G 36 -25.759 -10.254 17.383 1.00 32.84 ATOM 87 CD2 LEU G 36 -27.817 -8.812 17.840 1.00 37.79 ATOM 88 N HIS G 37 -24.354 -5.436 17.339 1.00 31.71 ATOM 89 CA HIS G 37 -24.452 -4.457 16.262 1.00 29.93 ATOM 90 C HIS G 37 -23.153 -4.384 15.474 1.00 31.48 ATOM 91 O HIS G 37 -23.159 -4.496 14.248 1.00 31.65 ATOM 92 CB HIS G 37 -24.797 -3.074 16.822 1.00 30.95 ATOM 93 CG HIS G 37 -25.137 -2.065 15.770 1.00 34.53 ATOM 94 ND1 HIS G 37 -25.471 -0.762 16.069 1.00 37.89 ATOM 95 CD2 HIS G 37 -25.193 -2.167 14.421 1.00 30.18 ATOM 96 CE1 HIS G 37 -25.719 -0.105 14.951 1.00 33.19 ATOM 97 NE2 HIS G 37 -25.558 -0.935 13.936 1.00 30.52 ATOM 98 N LEU G 38 -22.037 -4.201 16.174 1.00 28.23 ATOM 99 CA LEU G 38 -20.754 -4.131 15.498 1.00 29.64 ATOM 100 C LEU G 38 -20.472 -5.414 14.738 1.00 28.32 ATOM 101 O LEU G 38 -19.992 -5.367 13.597 1.00 25.28 ATOM 102 CB LEU G 38 -19.622 -3.828 16.487 1.00 34.16 ATOM 103 CG LEU G 38 -18.222 -3.719 15.859 1.00 30.97 ATOM 104 CD1 LEU G 38 -18.167 -2.642 14.798 1.00 29.08 ATOM 105 CD2 LEU G 38 -17.199 -3.393 16.927 1.00 37.58 ATOM 106 N ILE G 39 -20.753 -6.574 15.362 1.00 31.05 ATOM 107 CA ILE G 39 -20.485 -7.848 14.694 1.00 28.69 ATOM 108 C ILE G 39 -21.299 -7.950 13.413 1.00 29.82 ATOM 109 O ILE G 39 -20.768 -8.257 12.337 1.00 28.44 ATOM 110 CB ILE G 39 -20.761 -9.036 15.640 1.00 33.32 ATOM 111 CG1 ILE G 39 -19.786 -9.031 16.821 1.00 26.40 ATOM 112 CG2 ILE G 39 -20.669 -10.367 14.886 1.00 29.43 ATOM 113 CD1 ILE G 39 -20.138 -10.062 17.856 1.00 25.79 ATOM 114 N LEU G 40 -22.603 -7.700 13.514 1.00 25.82 ATOM 115 CA LEU G 40 -23.458 -7.823 12.341 1.00 30.52 ATOM 116 C LEU G 40 -23.093 -6.786 11.290 1.00 32.14 ATOM 117 O LEU G 40 -23.218 -7.048 10.087 1.00 34.07 ATOM 118 CB LEU G 40 -24.936 -7.730 12.723 1.00 31.02 ATOM 119 CG LEU G 40 -25.547 -8.873 13.563 1.00 35.04 ATOM 120 CD1 LEU G 40 -27.030 -8.586 13.920 1.00 28.44 ATOM 121 CD2 LEU G 40 -25.352 -10.285 12.905 1.00 28.03 ATOM 122 N TRP G 41 -22.674 -5.588 11.710 1.00 30.63 ATOM 123 CA TRP G 41 -22.317 -4.579 10.722 1.00 31.66 ATOM 124 C TRP G 41 -21.059 -4.973 9.965 1.00 30.58 ATOM 125 O TRP G 41 -21.012 -4.851 8.739 1.00 34.24 ATOM 126 CB TRP G 41 -22.160 -3.204 11.373 1.00 31.63 ATOM 127 CG TRP G 41 -21.668 -2.221 10.384 1.00 32.47 ATOM 128 CD1 TRP G 41 -22.404 -1.585 9.450 1.00 32.70 ATOM 129 CD2 TRP G 41 -20.313 -1.769 10.207 1.00 33.17 ATOM 130 NE1 TRP G 41 -21.606 -0.788 8.676 1.00 35.51 ATOM 131 CE2 TRP G 41 -20.318 -0.863 9.132 1.00 32.46 ATOM 132 CE3 TRP G 41 -19.101 -2.048 10.849 1.00 34.52 ATOM 133 CZ2 TRP G 41 -19.164 -0.209 8.694 1.00 33.57 ATOM 134 CZ3 TRP G 41 -17.950 -1.394 10.407 1.00 35.78 ATOM 135 CH2 TRP G 41 -17.996 -0.488 9.344 1.00 33.28 ATOM 136 N ILE G 42 -20.040 -5.473 10.673 1.00 29.15 ATOM 137 CA ILE G 42 -18.824 -5.951 10.011 1.00 35.44 ATOM 138 C ILE G 42 -19.148 -7.103 9.062 1.00 39.83 ATOM 139 O ILE G 42 -18.623 -7.173 7.942 1.00 39.09 ATOM 140 CB ILE G 42 -17.782 -6.384 11.061 1.00 38.10 ATOM 141 CG1 ILE G 42 -17.172 -5.174 11.762 1.00 31.73 ATOM 142 CG2 ILE G 42 -16.712 -7.346 10.448 1.00 33.81 ATOM 143 CD1 ILE G 42 -16.159 -5.586 12.780 1.00 33.42 ATOM 144 N LEU G 43 -19.998 -8.037 9.510 1.00 36.86 ATOM 145 CA LEU G 43 -20.379 -9.170 8.672 1.00 34.98 ATOM 146 C LEU G 43 -21.157 -8.719 7.442 1.00 37.39 ATOM 147 O LEU G 43 -21.064 -9.346 6.379 1.00 41.10 ATOM 148 CB LEU G 43 -21.217 -10.157 9.480 1.00 35.18 ATOM 149 CG LEU G 43 -20.459 -10.872 10.588 1.00 29.37 ATOM 150 CD1 LEU G 43 -21.429 -11.735 11.371 1.00 33.77 ATOM 151 CD2 LEU G 43 -19.306 -11.683 10.001 1.00 35.62 ATOM 152 N ASP G 44 -21.964 -7.670 7.569 1.00 38.97 ATOM 153 CA ASP G 44 -22.651 -7.164 6.389 1.00 40.54 ATOM 154 C ASP G 44 -21.666 -6.489 5.446 1.00 43.33 ATOM 155 O ASP G 44 -21.796 -6.605 4.224 1.00 48.54 ATOM 156 CB ASP G 44 -23.790 -6.226 6.793 1.00 41.03 ATOM 157 CG ASP G 44 -24.418 -5.512 5.599 1.00 49.24 ATOM 158 OD1 ASP G 44 -24.954 -6.191 4.701 1.00 49.22 ATOM 159 OD2 ASP G 44 -24.419 -4.261 5.585 1.00 48.65 ATOM 160 N ARG G 45 -20.662 -5.796 5.990 1.00 40.49 ATOM 161 CA ARG G 45 -19.683 -5.126 5.137 1.00 41.34 ATOM 162 C ARG G 45 -18.807 -6.122 4.391 1.00 45.62 ATOM 163 O ARG G 45 -18.459 -5.894 3.225 1.00 43.35 ATOM 164 CB ARG G 45 -18.805 -4.175 5.963 1.00 40.59 ATOM 165 CG ARG G 45 -19.463 -2.915 6.493 1.00 44.54 ATOM 166 CD ARG G 45 -19.875 -2.049 5.313 1.00 48.18 ATOM 167 NE ARG G 45 -21.167 -2.454 4.777 1.00 49.84 ATOM 168 CZ ARG G 45 -21.606 -2.127 3.571 1.00 55.52 ATOM 169 NH1 ARG G 45 -22.799 -2.542 3.165 1.00 58.72 ATOM 170 NH2 ARG G 45 -20.828 -1.436 2.754 1.00 58.43 ATOM 171 N LEU G 46 -18.443 -7.226 5.043 1.00 44.83 ATOM 172 CA LEU G 46 -17.606 -8.267 4.436 1.00 46.48 ATOM 173 C LEU G 46 -18.356 -9.048 3.366 1.00 46.19 ATOM 174 O LEU G 46 -17.754 -9.554 2.424 1.00 49.60 ATOM 175 CB LEU G 46 -17.105 -9.237 5.504 1.00 46.01 ATOM 176 CG LEU G 46 -16.130 -8.729 6.564 1.00 47.79 ATOM 177 CD1 LEU G 46 -15.828 -9.847 7.535 1.00 45.11 ATOM 178 CD2 LEU G 46 -14.851 -8.187 5.945 1.00 55.87 ATOM 179 N NH2 G 47 -19.671 -9.155 3.532 1.00 47.56 ATOM 180 C1 E01 G 102 -23.255 2.001 22.968 1.00 50.86 ATOM 181 C2 E01 G 102 -23.275 0.766 23.851 1.00 46.25 ATOM 182 C3 E01 G 102 -22.357 0.957 25.052 1.00 43.46 ATOM 183 C4 E01 G 102 -22.781 2.161 25.877 1.00 45.73 ATOM 184 C5 E01 G 102 -22.876 3.410 25.004 1.00 42.53 ATOM 185 C6 E01 G 102 -23.772 3.176 23.792 1.00 45.24 ATOM 186 C14 E01 G 102 -22.074 3.582 27.824 1.00 38.04 ATOM 187 C15 E01 G 102 -24.471 3.173 27.393 1.00 38.30 ATOM 188 C12 E01 G 102 -23.432 3.384 28.489 1.00 37.02 ATOM 189 C11 E01 G 102 -24.129 1.949 26.542 1.00 39.75 ATOM 190 C10 E01 G 102 -24.095 0.723 27.438 1.00 37.66 ATOM 191 C7 E01 G 102 -21.743 2.353 26.980 1.00 45.58 ATOM 192 C8 E01 G 102 -21.682 1.114 27.873 1.00 39.08 ATOM 193 C9 E01 G 102 -23.046 0.903 28.528 1.00 42.80 ATOM 194 C13 E01 G 102 -23.391 2.139 29.368 1.00 41.42 ATOM 195 N1 E01 G 102 -24.153 1.759 21.823 1.00 52.43 ATOM 196 C18 OLC G 101 -9.475 -3.750 18.196 1.00 50.15 ATOM 197 C10 OLC G 101 -8.269 -4.377 8.905 1.00 50.51 ATOM 198 C9 OLC G 101 -8.131 -4.607 7.597 1.00 52.55 ATOM 199 C17 OLC G 101 -9.165 -3.024 16.904 1.00 52.89 ATOM 200 C11 OLC G 101 -9.440 -3.592 9.425 1.00 45.37 ATOM 201 C8 OLC G 101 -9.156 -4.149 6.584 1.00 49.60 ATOM 202 C24 OLC G 101 -14.286 -1.410 7.190 1.00 59.71 ATOM 203 C16 OLC G 101 -9.091 -3.948 15.687 1.00 56.76 ATOM 204 C12 OLC G 101 -9.908 -4.082 10.790 1.00 50.43 ATOM 205 C7 OLC G 101 -8.567 -4.259 5.178 1.00 54.27 ATOM 206 C15 OLC G 101 -9.086 -3.090 14.423 1.00 51.01 ATOM 207 C13 OLC G 101 -8.970 -3.731 11.948 1.00 49.79 ATOM 208 C6 OLC G 101 -9.093 -5.398 4.314 1.00 54.76 ATOM 209 C14 OLC G 101 -9.788 -3.764 13.246 1.00 53.51 ATOM 210 C5 OLC G 101 -10.484 -5.891 4.704 1.00 63.26 ATOM 211 C4 OLC G 101 -11.191 -6.547 3.516 1.00 63.06 ATOM 212 C3 OLC G 101 -12.704 -6.454 3.665 1.00 65.47 ATOM 213 C2 OLC G 101 -13.337 -5.473 2.680 1.00 71.40 ATOM 214 C21 OLC G 101 -14.722 -3.076 5.398 1.00 70.67 ATOM 215 C1 OLC G 101 -14.356 -4.645 3.431 1.00 69.53 ATOM 216 C22 OLC G 101 -13.816 -2.715 6.576 1.00 70.43 ATOM 217 O19 OLC G 101 -15.544 -4.876 3.299 1.00 71.12 ATOM 218 O25 OLC G 101 -13.408 -0.385 6.709 1.00 66.24 ATOM 219 O23 OLC G 101 -13.802 -3.743 7.579 1.00 75.71 ATOM 220 O20 OLC G 101 -13.907 -3.596 4.342 1.00 67.88 ATOM 221 C18 OLC G 101 -37.095 -9.075 18.197 1.00 53.95 ATOM 222 C10 OLC G 101 -34.717 -11.948 9.165 1.00 50.07 ATOM 223 C9 OLC G 101 -34.696 -12.224 7.857 1.00 49.12 ATOM 224 C17 OLC G 101 -37.463 -9.508 16.793 1.00 65.02 ATOM 225 C11 OLC G 101 -35.275 -10.680 9.770 1.00 60.79 ATOM 226 C8 OLC G 101 -35.179 -11.332 6.736 1.00 53.59 ATOM 227 C24 OLC G 101 -28.313 -7.399 8.150 1.00 64.63 ATOM 228 C16 OLC G 101 -36.443 -9.043 15.742 1.00 75.53 ATOM 229 C12 OLC G 101 -34.833 -10.623 11.234 1.00 68.10 ATOM 230 C7 OLC G 101 -34.685 -11.951 5.430 1.00 49.92 ATOM 231 C15 OLC G 101 -36.730 -9.737 14.409 1.00 75.60 ATOM 232 C13 OLC G 101 -35.704 -9.713 12.101 1.00 68.93 ATOM 233 C6 OLC G 101 -33.159 -11.887 5.304 1.00 53.43 ATOM 234 C14 OLC G 101 -35.535 -10.158 13.549 1.00 73.97 ATOM 235 C5 OLC G 101 -32.681 -11.187 4.027 1.00 63.79 ATOM 236 C4 OLC G 101 -31.271 -10.569 4.100 1.00 63.81 ATOM 237 C3 OLC G 101 -30.091 -11.516 4.361 1.00 62.94 ATOM 238 C2 OLC G 101 -28.725 -10.816 4.229 1.00 68.51 ATOM 239 C21 OLC G 101 -28.524 -9.846 7.789 1.00 62.83 ATOM 240 C1 OLC G 101 -28.515 -9.735 5.279 1.00 70.93 ATOM 241 C22 OLC G 101 -27.838 -8.767 8.621 1.00 68.67 ATOM 242 O19 OLC G 101 -28.907 -8.591 5.079 1.00 62.07 ATOM 243 O25 OLC G 101 -27.253 -6.795 7.405 1.00 62.38 ATOM 244 O23 OLC G 101 -28.157 -8.906 10.009 1.00 65.05 ATOM 245 O20 OLC G 101 -27.843 -10.030 6.544 1.00 68.13 ATOM 246 CL CL G 102 -24.338 1.212 6.674 1.00 40.71 TER