HEADER MEMBRANE PROTEIN 31-DEC-69 6US9 TITLE Influenza A M2 proton channel wild type TM domain bound to TITLE 2 R-rimantadine COMPND MOL_ID: 1; COMPND 2 MOLECULE: Matrix protein 2; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P; 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, I, J, K, L, M, N, O, P; 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, I, J, K, L, M, N, O, P; COMPND 12 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.00 ANGSTORMS DBREF 6US9 A 22 46 UNP D5F6K1 D5F6K1_9INF 13 37 DBREF 6US9 B 22 46 UNP D5F6K1 D5F6K1_9INF 13 37 DBREF 6US9 C 22 46 UNP D5F6K1 D5F6K1_9INF 13 37 SEQRES 1 B 25 SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE GLY ILE SEQRES 2 B 25 LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU NH2 ATOM 1 N SER B 23 41.233 3.694 16.560 1.00 48.13 ATOM 2 CA SER B 23 40.497 4.942 16.599 1.00 43.45 ATOM 3 C SER B 23 41.198 6.074 15.859 1.00 41.10 ATOM 4 O SER B 23 40.606 7.146 15.713 1.00 37.76 ATOM 5 CB SER B 23 40.238 5.357 18.056 1.00 49.68 ATOM 6 OG SER B 23 39.151 6.261 18.148 1.00 56.07 ATOM 7 N ASP B 24 42.432 5.867 15.384 1.00 31.94 ATOM 8 CA ASP B 24 43.117 6.890 14.601 1.00 28.91 ATOM 9 C ASP B 24 42.546 6.915 13.186 1.00 25.80 ATOM 10 O ASP B 24 42.783 5.983 12.407 1.00 20.61 ATOM 11 CB ASP B 24 44.633 6.643 14.576 1.00 25.05 ATOM 12 CG ASP B 24 45.406 7.807 13.971 1.00 29.77 ATOM 13 OD1 ASP B 24 44.899 8.463 13.034 1.00 26.97 ATOM 14 OD2 ASP B 24 46.532 8.081 14.439 1.00 39.41 ATOM 15 N PRO B 25 41.817 7.977 12.815 1.00 25.85 ATOM 16 CA PRO B 25 41.120 7.979 11.513 1.00 23.17 ATOM 17 C PRO B 25 42.062 7.865 10.336 1.00 17.45 ATOM 18 O PRO B 25 41.679 7.366 9.270 1.00 17.96 ATOM 19 CB PRO B 25 40.393 9.334 11.499 1.00 28.11 ATOM 20 CG PRO B 25 40.479 9.858 12.898 1.00 30.58 ATOM 21 CD PRO B 25 41.696 9.268 13.514 1.00 24.68 ATOM 22 N LEU B 26 43.281 8.356 10.491 1.00 18.21 ATOM 23 CA LEU B 26 44.293 8.224 9.457 1.00 21.16 ATOM 24 C LEU B 26 44.652 6.762 9.232 1.00 18.32 ATOM 25 O LEU B 26 44.742 6.298 8.087 1.00 12.99 ATOM 26 CB LEU B 26 45.513 9.034 9.876 1.00 23.66 ATOM 27 CG LEU B 26 46.659 9.334 8.939 1.00 26.25 ATOM 28 CD1 LEU B 26 47.299 10.625 9.409 1.00 29.40 ATOM 29 CD2 LEU B 26 47.639 8.211 9.074 1.00 25.78 ATOM 30 N VAL B 27 44.877 6.038 10.328 1.00 17.90 ATOM 31 CA VAL B 27 45.211 4.622 10.245 1.00 16.20 ATOM 32 C VAL B 27 43.999 3.799 9.810 1.00 16.11 ATOM 33 O VAL B 27 44.128 2.846 9.030 1.00 15.87 ATOM 34 CB VAL B 27 45.777 4.150 11.597 1.00 19.13 ATOM 35 CG1 VAL B 27 46.284 2.713 11.503 1.00 15.75 ATOM 36 CG2 VAL B 27 46.890 5.099 12.052 1.00 17.29 ATOM 37 N VAL B 28 42.805 4.146 10.299 1.00 16.91 ATOM 38 CA VAL B 28 41.608 3.423 9.870 1.00 13.30 ATOM 39 C VAL B 28 41.360 3.634 8.379 1.00 15.70 ATOM 40 O VAL B 28 41.039 2.688 7.640 1.00 11.77 ATOM 41 CB VAL B 28 40.392 3.847 10.716 1.00 17.72 ATOM 42 CG1 VAL B 28 39.109 3.297 10.126 1.00 14.86 ATOM 43 CG2 VAL B 28 40.554 3.402 12.164 1.00 21.96 ATOM 44 N ALA B 29 41.520 4.874 7.909 1.00 17.58 ATOM 45 CA ALA B 29 41.254 5.162 6.503 1.00 14.31 ATOM 46 C ALA B 29 42.262 4.473 5.592 1.00 12.81 ATOM 47 O ALA B 29 41.882 3.879 4.578 1.00 12.16 ATOM 48 CB ALA B 29 41.262 6.666 6.270 1.00 12.85 ATOM 49 N ALA B 30 43.554 4.542 5.935 1.00 16.26 ATOM 50 CA ALA B 30 44.567 3.842 5.150 1.00 12.87 ATOM 51 C ALA B 30 44.332 2.333 5.143 1.00 12.48 ATOM 52 O ALA B 30 44.613 1.662 4.140 1.00 13.16 ATOM 53 CB ALA B 30 45.960 4.166 5.693 1.00 10.05 ATOM 54 N SER B 31 43.814 1.785 6.243 1.00 14.07 ATOM 55 CA SER B 31 43.455 0.367 6.264 1.00 12.56 ATOM 56 C SER B 31 42.375 0.067 5.236 1.00 11.86 ATOM 57 O SER B 31 42.502 -0.866 4.431 1.00 12.25 ATOM 58 CB SER B 31 42.979 -0.044 7.660 1.00 13.99 ATOM 59 OG SER B 31 44.031 -0.038 8.606 1.00 15.62 ATOM 60 N ILE B 32 41.291 0.843 5.271 1.00 13.26 ATOM 61 CA ILE B 32 40.225 0.697 4.286 1.00 14.14 ATOM 62 C ILE B 32 40.787 0.863 2.885 1.00 15.08 ATOM 63 O ILE B 32 40.489 0.080 1.973 1.00 13.65 ATOM 64 CB ILE B 32 39.100 1.714 4.566 1.00 18.13 ATOM 65 CG1 ILE B 32 38.492 1.478 5.949 1.00 15.14 ATOM 66 CG2 ILE B 32 38.025 1.653 3.476 1.00 12.25 ATOM 67 CD1 ILE B 32 37.463 2.548 6.378 1.00 10.63 ATOM 68 N ILE B 33 41.623 1.885 2.699 1.00 11.30 ATOM 69 CA ILE B 33 42.143 2.181 1.375 1.00 13.68 ATOM 70 C ILE B 33 43.061 1.058 0.900 1.00 11.47 ATOM 71 O ILE B 33 42.993 0.636 -0.262 1.00 10.60 ATOM 72 CB ILE B 33 42.838 3.557 1.395 1.00 14.68 ATOM 73 CG1 ILE B 33 41.776 4.667 1.387 1.00 16.55 ATOM 74 CG2 ILE B 33 43.788 3.717 0.229 1.00 13.45 ATOM 75 CD1 ILE B 33 42.220 5.925 2.092 1.00 14.95 ATOM 76 N GLY B 34 43.903 0.529 1.795 1.00 10.19 ATOM 77 CA GLY B 34 44.796 -0.559 1.409 1.00 10.14 ATOM 78 C GLY B 34 44.045 -1.811 0.989 1.00 10.18 ATOM 79 O GLY B 34 44.496 -2.546 0.104 1.00 8.70 ATOM 80 N ILE B 35 42.885 -2.066 1.603 1.00 10.81 ATOM 81 CA ILE B 35 42.080 -3.218 1.190 1.00 11.54 ATOM 82 C ILE B 35 41.483 -2.967 -0.190 1.00 12.16 ATOM 83 O ILE B 35 41.560 -3.823 -1.080 1.00 10.08 ATOM 84 CB ILE B 35 41.000 -3.531 2.242 1.00 12.60 ATOM 85 CG1 ILE B 35 41.669 -4.074 3.508 1.00 15.39 ATOM 86 CG2 ILE B 35 39.972 -4.537 1.695 1.00 15.90 ATOM 87 CD1 ILE B 35 40.834 -3.948 4.763 1.00 18.01 ATOM 88 N LEU B 36 40.914 -1.769 -0.401 1.00 13.29 ATOM 89 CA LEU B 36 40.395 -1.405 -1.720 1.00 9.36 ATOM 90 C LEU B 36 41.467 -1.523 -2.793 1.00 13.79 ATOM 91 O LEU B 36 41.208 -2.030 -3.891 1.00 14.52 ATOM 92 CB LEU B 36 39.839 0.025 -1.691 1.00 13.89 ATOM 93 CG LEU B 36 39.339 0.601 -3.024 1.00 15.80 ATOM 94 CD1 LEU B 36 38.159 -0.192 -3.547 1.00 11.13 ATOM 95 CD2 LEU B 36 38.944 2.069 -2.886 1.00 10.68 ATOM 96 N HIS B 37 42.674 -1.031 -2.497 1.00 10.79 ATOM 97 CA HIS B 37 43.771 -1.080 -3.456 1.00 13.37 ATOM 98 C HIS B 37 44.086 -2.516 -3.886 1.00 13.78 ATOM 99 O HIS B 37 44.309 -2.782 -5.075 1.00 14.88 ATOM 100 CB HIS B 37 44.999 -0.398 -2.846 1.00 13.07 ATOM 101 CG HIS B 37 46.071 -0.086 -3.835 1.00 14.97 ATOM 102 ND1 HIS B 37 47.232 0.571 -3.487 1.00 16.19 ATOM 103 CD2 HIS B 37 46.167 -0.349 -5.158 1.00 14.57 ATOM 104 CE1 HIS B 37 47.995 0.702 -4.557 1.00 19.74 ATOM 105 NE2 HIS B 37 47.372 0.150 -5.583 1.00 19.38 ATOM 106 N LEU B 38 44.105 -3.460 -2.945 1.00 8.44 ATOM 107 CA LEU B 38 44.372 -4.838 -3.355 1.00 13.97 ATOM 108 C LEU B 38 43.207 -5.427 -4.155 1.00 14.44 ATOM 109 O LEU B 38 43.427 -6.225 -5.079 1.00 14.56 ATOM 110 CB LEU B 38 44.691 -5.710 -2.140 1.00 15.04 ATOM 111 CG LEU B 38 44.722 -7.216 -2.449 1.00 20.04 ATOM 112 CD1 LEU B 38 46.008 -7.605 -3.183 1.00 20.02 ATOM 113 CD2 LEU B 38 44.540 -8.046 -1.201 1.00 18.27 ATOM 114 N ILE B 39 41.966 -5.050 -3.832 1.00 12.01 ATOM 115 CA ILE B 39 40.841 -5.492 -4.654 1.00 12.85 ATOM 116 C ILE B 39 40.995 -4.977 -6.080 1.00 13.95 ATOM 117 O ILE B 39 40.792 -5.714 -7.051 1.00 16.11 ATOM 118 CB ILE B 39 39.503 -5.041 -4.034 1.00 14.15 ATOM 119 CG1 ILE B 39 39.255 -5.787 -2.723 1.00 15.88 ATOM 120 CG2 ILE B 39 38.376 -5.298 -5.007 1.00 9.71 ATOM 121 CD1 ILE B 39 37.992 -5.370 -2.017 1.00 16.31 ATOM 122 N LEU B 40 41.364 -3.708 -6.231 1.00 14.04 ATOM 123 CA LEU B 40 41.546 -3.155 -7.569 1.00 17.92 ATOM 124 C LEU B 40 42.708 -3.835 -8.290 1.00 20.18 ATOM 125 O LEU B 40 42.647 -4.074 -9.502 1.00 21.41 ATOM 126 CB LEU B 40 41.768 -1.644 -7.478 1.00 16.75 ATOM 127 CG LEU B 40 40.552 -0.813 -7.047 1.00 15.55 ATOM 128 CD1 LEU B 40 40.944 0.647 -6.745 1.00 17.37 ATOM 129 CD2 LEU B 40 39.490 -0.875 -8.128 1.00 15.72 ATOM 130 N TRP B 41 43.770 -4.160 -7.560 1.00 19.77 ATOM 131 CA TRP B 41 44.926 -4.782 -8.199 1.00 21.38 ATOM 132 C TRP B 41 44.591 -6.177 -8.707 1.00 24.11 ATOM 133 O TRP B 41 44.949 -6.538 -9.835 1.00 28.94 ATOM 134 CB TRP B 41 46.094 -4.835 -7.218 1.00 22.14 ATOM 135 CG TRP B 41 47.397 -5.170 -7.889 1.00 23.26 ATOM 136 CD1 TRP B 41 48.311 -4.291 -8.390 1.00 23.64 ATOM 137 CD2 TRP B 41 47.905 -6.477 -8.152 1.00 21.94 ATOM 138 NE1 TRP B 41 49.368 -4.980 -8.941 1.00 25.24 ATOM 139 CE2 TRP B 41 49.141 -6.322 -8.806 1.00 26.42 ATOM 140 CE3 TRP B 41 47.435 -7.766 -7.896 1.00 23.80 ATOM 141 CZ2 TRP B 41 49.917 -7.406 -9.203 1.00 27.99 ATOM 142 CZ3 TRP B 41 48.206 -8.844 -8.294 1.00 32.19 ATOM 143 CH2 TRP B 41 49.434 -8.655 -8.941 1.00 33.92 ATOM 144 N ILE B 42 43.900 -6.967 -7.885 1.00 24.90 ATOM 145 CA ILE B 42 43.528 -8.326 -8.262 1.00 25.04 ATOM 146 C ILE B 42 42.554 -8.308 -9.434 1.00 29.83 ATOM 147 O ILE B 42 42.621 -9.166 -10.324 1.00 31.71 ATOM 148 CB ILE B 42 42.950 -9.066 -7.038 1.00 26.28 ATOM 149 CG1 ILE B 42 44.041 -9.268 -5.983 1.00 18.83 ATOM 150 CG2 ILE B 42 42.304 -10.406 -7.437 1.00 24.89 ATOM 151 CD1 ILE B 42 43.561 -9.942 -4.700 1.00 20.22 ATOM 152 N LEU B 43 41.637 -7.334 -9.461 1.00 22.90 ATOM 153 CA LEU B 43 40.692 -7.259 -10.571 1.00 29.98 ATOM 154 C LEU B 43 41.396 -6.892 -11.867 1.00 29.23 ATOM 155 O LEU B 43 41.029 -7.387 -12.937 1.00 32.06 ATOM 156 CB LEU B 43 39.579 -6.259 -10.268 1.00 25.12 ATOM 157 CG LEU B 43 38.545 -6.795 -9.287 1.00 20.39 ATOM 158 CD1 LEU B 43 37.553 -5.699 -8.942 1.00 17.86 ATOM 159 CD2 LEU B 43 37.811 -8.017 -9.862 1.00 28.61 ATOM 160 N ASP B 44 42.411 -6.032 -11.798 1.00 29.22 ATOM 161 CA ASP B 44 43.215 -5.806 -12.993 1.00 35.91 ATOM 162 C ASP B 44 44.014 -7.054 -13.374 1.00 41.31 ATOM 163 O ASP B 44 44.244 -7.298 -14.565 1.00 43.64 ATOM 164 CB ASP B 44 44.139 -4.607 -12.793 1.00 39.92 ATOM 165 CG ASP B 44 44.756 -4.128 -14.094 1.00 57.91 ATOM 166 OD1 ASP B 44 44.182 -3.217 -14.738 1.00 57.00 ATOM 167 OD2 ASP B 44 45.815 -4.670 -14.474 1.00 56.64 ATOM 168 N ARG B 45 44.423 -7.862 -12.388 1.00 31.03 ATOM 169 CA ARG B 45 45.162 -9.089 -12.679 1.00 29.20 ATOM 170 C ARG B 45 44.248 -10.148 -13.291 1.00 36.31 ATOM 171 O ARG B 45 44.588 -10.760 -14.310 1.00 36.37 ATOM 172 CB ARG B 45 45.822 -9.615 -11.401 1.00 29.35 ATOM 173 CG ARG B 45 46.682 -10.861 -11.589 1.00 32.29 ATOM 174 CD ARG B 45 47.669 -10.671 -12.732 1.00 23.97 ATOM 175 NE ARG B 45 48.915 -11.418 -12.564 1.00 32.32 ATOM 176 CZ ARG B 45 49.134 -12.648 -13.025 1.00 34.15 ATOM 177 NH1 ARG B 45 48.179 -13.306 -13.674 1.00 42.60 ATOM 178 NH2 ARG B 45 50.310 -13.228 -12.826 1.00 28.55 ATOM 179 N LEU B 46 43.090 -10.376 -12.670 1.00 31.36 ATOM 180 CA LEU B 46 42.114 -11.358 -13.115 1.00 31.95 ATOM 181 C LEU B 46 41.673 -11.064 -14.546 1.00 38.35 ATOM 182 O LEU B 46 41.343 -11.975 -15.305 1.00 40.08 ATOM 183 CB LEU B 46 40.901 -11.366 -12.172 1.00 31.95 ATOM 184 CG LEU B 46 40.785 -12.536 -11.191 1.00 37.83 ATOM 185 CD1 LEU B 46 42.074 -12.774 -10.436 1.00 33.47 ATOM 186 CD2 LEU B 46 39.650 -12.313 -10.208 1.00 36.48 ATOM 187 N NH2 B 47 41.681 -9.783 -14.911 1.00 48.08 ATOM 188 CA RIM B 101 48.069 -1.265 3.366 0.40 18.30 ATOM 189 CB RIM B 101 49.214 -0.493 4.024 0.40 18.63 ATOM 190 NC RIM B 101 49.343 0.826 3.388 0.40 19.17 ATOM 191 CD RIM B 101 48.920 -0.316 5.513 0.40 20.22 ATOM 192 CE1 RIM B 101 47.610 -1.023 5.863 0.40 20.57 ATOM 193 CE2 RIM B 101 50.061 -0.924 6.333 0.40 20.32 ATOM 194 CE3 RIM B 101 48.797 1.174 5.836 0.40 19.95 ATOM 195 CF1 RIM B 101 47.316 -0.847 7.354 0.40 20.07 ATOM 196 CF2 RIM B 101 49.767 -0.747 7.825 0.40 18.31 ATOM 197 CF3 RIM B 101 48.503 1.350 7.328 0.40 19.40 ATOM 198 CG1 RIM B 101 48.456 -1.454 8.174 0.40 17.85 ATOM 199 CG2 RIM B 101 49.644 0.744 8.147 0.40 19.75 ATOM 200 CG3 RIM B 101 47.193 0.643 7.677 0.40 17.81 ATOM 201 CL CL B 101 50.651 -1.933 -10.667 1.00 49.57 TER