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; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.00 ANGSTORMS DBREF 6US9 F 22 46 UNP D5F6K1 D5F6K1_9INF 13 37 DBREF 6US9 G 22 46 UNP D5F6K1 D5F6K1_9INF 13 37 SEQRES 1 G 25 SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE GLY ILE SEQRES 2 G 25 LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU NH2 ATOM 1 N SER G 23 68.741 -3.985 -53.441 1.00 40.72 ATOM 2 CA SER G 23 67.476 -3.753 -54.138 1.00 43.61 ATOM 3 C SER G 23 66.278 -4.143 -53.281 1.00 37.23 ATOM 4 O SER G 23 65.194 -3.571 -53.417 1.00 37.61 ATOM 5 CB SER G 23 67.436 -4.526 -55.448 1.00 40.81 ATOM 6 OG SER G 23 67.138 -5.894 -55.213 1.00 62.78 ATOM 7 N ASP G 24 66.458 -5.128 -52.411 1.00 34.91 ATOM 8 CA ASP G 24 65.390 -5.360 -51.455 1.00 33.60 ATOM 9 C ASP G 24 65.643 -4.424 -50.277 1.00 33.47 ATOM 10 O ASP G 24 66.703 -4.522 -49.643 1.00 27.88 ATOM 11 CB ASP G 24 65.343 -6.826 -51.015 1.00 37.59 ATOM 12 CG ASP G 24 64.348 -7.084 -49.880 1.00 35.14 ATOM 13 OD1 ASP G 24 63.452 -6.244 -49.641 1.00 43.21 ATOM 14 OD2 ASP G 24 64.434 -8.148 -49.244 1.00 36.64 ATOM 15 N PRO G 25 64.686 -3.535 -50.009 1.00 28.22 ATOM 16 CA PRO G 25 64.894 -2.553 -48.939 1.00 23.90 ATOM 17 C PRO G 25 65.040 -3.194 -47.582 1.00 19.17 ATOM 18 O PRO G 25 65.618 -2.573 -46.684 1.00 18.93 ATOM 19 CB PRO G 25 63.633 -1.679 -49.011 1.00 30.03 ATOM 20 CG PRO G 25 62.995 -1.999 -50.322 1.00 34.32 ATOM 21 CD PRO G 25 63.355 -3.405 -50.626 1.00 34.58 ATOM 22 N LEU G 26 64.543 -4.419 -47.402 1.00 17.94 ATOM 23 CA LEU G 26 64.743 -5.102 -46.130 1.00 17.39 ATOM 24 C LEU G 26 66.214 -5.428 -45.899 1.00 13.40 ATOM 25 O LEU G 26 66.706 -5.301 -44.773 1.00 11.18 ATOM 26 CB LEU G 26 63.907 -6.375 -46.070 1.00 21.73 ATOM 27 CG LEU G 26 63.150 -6.638 -44.769 1.00 25.04 ATOM 28 CD1 LEU G 26 62.064 -5.584 -44.588 1.00 20.06 ATOM 29 CD2 LEU G 26 62.518 -8.040 -44.799 1.00 27.90 ATOM 30 N VAL G 27 66.923 -5.871 -46.937 1.00 13.34 ATOM 31 CA VAL G 27 68.342 -6.205 -46.769 1.00 14.23 ATOM 32 C VAL G 27 69.171 -4.929 -46.610 1.00 9.92 ATOM 33 O VAL G 27 70.015 -4.819 -45.717 1.00 14.31 ATOM 34 CB VAL G 27 68.832 -7.075 -47.945 1.00 13.25 ATOM 35 CG1 VAL G 27 70.323 -7.413 -47.790 1.00 12.40 ATOM 36 CG2 VAL G 27 68.017 -8.364 -48.019 1.00 16.28 ATOM 37 N VAL G 28 68.922 -3.934 -47.458 1.00 15.19 ATOM 38 CA VAL G 28 69.579 -2.638 -47.304 1.00 12.30 ATOM 39 C VAL G 28 69.312 -2.059 -45.915 1.00 16.79 ATOM 40 O VAL G 28 70.230 -1.554 -45.261 1.00 14.19 ATOM 41 CB VAL G 28 69.123 -1.679 -48.420 1.00 17.07 ATOM 42 CG1 VAL G 28 69.831 -0.321 -48.293 1.00 19.27 ATOM 43 CG2 VAL G 28 69.380 -2.299 -49.781 1.00 15.95 ATOM 44 N ALA G 29 68.058 -2.139 -45.435 1.00 14.95 ATOM 45 CA ALA G 29 67.711 -1.585 -44.128 1.00 14.15 ATOM 46 C ALA G 29 68.412 -2.331 -43.003 1.00 11.39 ATOM 47 O ALA G 29 68.933 -1.715 -42.068 1.00 12.98 ATOM 48 CB ALA G 29 66.183 -1.609 -43.900 1.00 11.82 ATOM 49 N ALA G 30 68.407 -3.667 -43.050 1.00 13.26 ATOM 50 CA ALA G 30 69.090 -4.430 -42.011 1.00 12.44 ATOM 51 C ALA G 30 70.600 -4.192 -42.042 1.00 10.21 ATOM 52 O ALA G 30 71.275 -4.298 -41.011 1.00 10.76 ATOM 53 CB ALA G 30 68.775 -5.924 -42.170 1.00 10.89 ATOM 54 N SER G 31 71.146 -3.877 -43.209 1.00 11.23 ATOM 55 CA SER G 31 72.567 -3.541 -43.291 1.00 14.13 ATOM 56 C SER G 31 72.890 -2.260 -42.517 1.00 12.06 ATOM 57 O SER G 31 73.810 -2.228 -41.692 1.00 11.38 ATOM 58 CB SER G 31 72.962 -3.391 -44.748 1.00 11.68 ATOM 59 OG SER G 31 72.914 -4.609 -45.437 1.00 14.57 ATOM 60 N ILE G 32 72.149 -1.186 -42.791 1.00 13.93 ATOM 61 CA ILE G 32 72.329 0.071 -42.066 1.00 8.14 ATOM 62 C ILE G 32 72.086 -0.124 -40.575 1.00 11.07 ATOM 63 O ILE G 32 72.775 0.457 -39.730 1.00 9.46 ATOM 64 CB ILE G 32 71.387 1.135 -42.653 1.00 11.22 ATOM 65 CG1 ILE G 32 71.738 1.386 -44.116 1.00 15.21 ATOM 66 CG2 ILE G 32 71.458 2.400 -41.836 1.00 14.52 ATOM 67 CD1 ILE G 32 70.701 2.181 -44.879 1.00 15.05 ATOM 68 N ILE G 33 71.078 -0.927 -40.228 1.00 14.29 ATOM 69 CA ILE G 33 70.742 -1.151 -38.829 1.00 9.97 ATOM 70 C ILE G 33 71.795 -2.024 -38.144 1.00 9.12 ATOM 71 O ILE G 33 72.100 -1.837 -36.960 1.00 9.12 ATOM 72 CB ILE G 33 69.319 -1.750 -38.772 1.00 12.87 ATOM 73 CG1 ILE G 33 68.283 -0.616 -38.897 1.00 14.05 ATOM 74 CG2 ILE G 33 69.109 -2.568 -37.512 1.00 14.81 ATOM 75 CD1 ILE G 33 66.894 -1.067 -39.312 1.00 19.48 ATOM 76 N GLY G 34 72.381 -2.978 -38.861 1.00 11.06 ATOM 77 CA GLY G 34 73.479 -3.744 -38.275 1.00 10.04 ATOM 78 C GLY G 34 74.709 -2.890 -38.015 1.00 11.01 ATOM 79 O GLY G 34 75.392 -3.055 -36.999 1.00 11.92 ATOM 80 N ILE G 35 75.010 -1.967 -38.928 1.00 11.17 ATOM 81 CA ILE G 35 76.120 -1.040 -38.707 1.00 9.75 ATOM 82 C ILE G 35 75.828 -0.143 -37.509 1.00 9.72 ATOM 83 O ILE G 35 76.682 0.057 -36.643 1.00 10.82 ATOM 84 CB ILE G 35 76.401 -0.237 -39.990 1.00 11.79 ATOM 85 CG1 ILE G 35 77.003 -1.167 -41.049 1.00 13.30 ATOM 86 CG2 ILE G 35 77.343 0.924 -39.713 1.00 15.21 ATOM 87 CD1 ILE G 35 76.802 -0.704 -42.472 1.00 15.17 ATOM 88 N LEU G 36 74.590 0.348 -37.396 1.00 12.00 ATOM 89 CA LEU G 36 74.226 1.157 -36.240 1.00 10.21 ATOM 90 C LEU G 36 74.358 0.359 -34.945 1.00 11.97 ATOM 91 O LEU G 36 74.888 0.859 -33.945 1.00 13.76 ATOM 92 CB LEU G 36 72.798 1.691 -36.411 1.00 8.81 ATOM 93 CG LEU G 36 72.184 2.395 -35.201 1.00 14.03 ATOM 94 CD1 LEU G 36 72.899 3.731 -34.947 1.00 14.70 ATOM 95 CD2 LEU G 36 70.683 2.607 -35.396 1.00 10.78 ATOM 96 N HIS G 37 73.864 -0.882 -34.940 1.00 8.07 ATOM 97 CA HIS G 37 73.913 -1.708 -33.737 1.00 11.36 ATOM 98 C HIS G 37 75.346 -1.911 -33.251 1.00 10.39 ATOM 99 O HIS G 37 75.632 -1.777 -32.057 1.00 9.81 ATOM 100 CB HIS G 37 73.244 -3.068 -34.004 1.00 8.84 ATOM 101 CG HIS G 37 73.011 -3.881 -32.767 1.00 11.18 ATOM 102 ND1 HIS G 37 72.440 -5.139 -32.801 1.00 13.03 ATOM 103 CD2 HIS G 37 73.231 -3.605 -31.458 1.00 11.61 ATOM 104 CE1 HIS G 37 72.349 -5.612 -31.570 1.00 12.21 ATOM 105 NE2 HIS G 37 72.836 -4.709 -30.738 1.00 9.81 ATOM 106 N LEU G 38 76.268 -2.233 -34.158 1.00 9.56 ATOM 107 CA LEU G 38 77.637 -2.459 -33.702 1.00 12.70 ATOM 108 C LEU G 38 78.250 -1.173 -33.164 1.00 14.37 ATOM 109 O LEU G 38 78.994 -1.205 -32.175 1.00 12.85 ATOM 110 CB LEU G 38 78.498 -3.045 -34.816 1.00 13.55 ATOM 111 CG LEU G 38 79.976 -3.126 -34.399 1.00 18.87 ATOM 112 CD1 LEU G 38 80.145 -4.093 -33.231 1.00 15.39 ATOM 113 CD2 LEU G 38 80.858 -3.520 -35.543 1.00 19.28 ATOM 114 N ILE G 39 77.919 -0.030 -33.780 1.00 13.09 ATOM 115 CA ILE G 39 78.438 1.253 -33.304 1.00 14.49 ATOM 116 C ILE G 39 77.986 1.502 -31.873 1.00 13.77 ATOM 117 O ILE G 39 78.791 1.848 -31.005 1.00 13.41 ATOM 118 CB ILE G 39 78.000 2.394 -34.239 1.00 17.07 ATOM 119 CG1 ILE G 39 78.672 2.239 -35.600 1.00 16.72 ATOM 120 CG2 ILE G 39 78.312 3.760 -33.611 1.00 13.37 ATOM 121 CD1 ILE G 39 78.310 3.327 -36.590 1.00 17.32 ATOM 122 N LEU G 40 76.693 1.278 -31.600 1.00 12.08 ATOM 123 CA LEU G 40 76.150 1.502 -30.261 1.00 12.54 ATOM 124 C LEU G 40 76.723 0.531 -29.237 1.00 13.85 ATOM 125 O LEU G 40 76.900 0.888 -28.065 1.00 14.36 ATOM 126 CB LEU G 40 74.627 1.383 -30.289 1.00 13.08 ATOM 127 CG LEU G 40 73.866 2.223 -31.311 1.00 14.07 ATOM 128 CD1 LEU G 40 72.416 1.708 -31.403 1.00 12.07 ATOM 129 CD2 LEU G 40 73.898 3.721 -30.943 1.00 14.70 ATOM 130 N TRP G 41 76.951 -0.722 -29.637 1.00 14.93 ATOM 131 CA TRP G 41 77.581 -1.683 -28.733 1.00 14.73 ATOM 132 C TRP G 41 78.993 -1.239 -28.351 1.00 13.01 ATOM 133 O TRP G 41 79.379 -1.280 -27.175 1.00 18.13 ATOM 134 CB TRP G 41 77.606 -3.065 -29.390 1.00 14.13 ATOM 135 CG TRP G 41 78.075 -4.147 -28.476 1.00 17.63 ATOM 136 CD1 TRP G 41 77.299 -4.943 -27.684 1.00 20.06 ATOM 137 CD2 TRP G 41 79.432 -4.562 -28.258 1.00 16.76 ATOM 138 NE1 TRP G 41 78.087 -5.825 -26.986 1.00 21.28 ATOM 139 CE2 TRP G 41 79.401 -5.607 -27.312 1.00 17.43 ATOM 140 CE3 TRP G 41 80.669 -4.137 -28.753 1.00 18.59 ATOM 141 CZ2 TRP G 41 80.562 -6.249 -26.867 1.00 20.00 ATOM 142 CZ3 TRP G 41 81.820 -4.775 -28.314 1.00 15.84 ATOM 143 CH2 TRP G 41 81.758 -5.820 -27.376 1.00 17.05 ATOM 144 N ILE G 42 79.783 -0.825 -29.334 1.00 11.30 ATOM 145 CA ILE G 42 81.151 -0.375 -29.061 1.00 11.72 ATOM 146 C ILE G 42 81.147 0.848 -28.150 1.00 16.49 ATOM 147 O ILE G 42 81.911 0.916 -27.179 1.00 13.63 ATOM 148 CB ILE G 42 81.891 -0.095 -30.379 1.00 17.33 ATOM 149 CG1 ILE G 42 82.195 -1.411 -31.097 1.00 13.40 ATOM 150 CG2 ILE G 42 83.187 0.714 -30.127 1.00 12.67 ATOM 151 CD1 ILE G 42 82.584 -1.216 -32.525 1.00 11.17 ATOM 152 N LEU G 43 80.273 1.826 -28.437 1.00 18.87 ATOM 153 CA LEU G 43 80.215 3.029 -27.607 1.00 16.22 ATOM 154 C LEU G 43 79.931 2.682 -26.153 1.00 17.80 ATOM 155 O LEU G 43 80.582 3.208 -25.250 1.00 18.99 ATOM 156 CB LEU G 43 79.159 4.002 -28.137 1.00 16.77 ATOM 157 CG LEU G 43 79.536 4.685 -29.450 1.00 18.08 ATOM 158 CD1 LEU G 43 78.384 5.518 -30.005 1.00 16.05 ATOM 159 CD2 LEU G 43 80.796 5.525 -29.267 1.00 18.95 ATOM 160 N ASP G 44 78.981 1.774 -25.902 1.00 17.62 ATOM 161 CA ASP G 44 78.730 1.378 -24.521 1.00 19.47 ATOM 162 C ASP G 44 79.895 0.580 -23.939 1.00 18.44 ATOM 163 O ASP G 44 80.192 0.698 -22.745 1.00 22.76 ATOM 164 CB ASP G 44 77.426 0.590 -24.426 1.00 20.14 ATOM 165 CG ASP G 44 76.225 1.494 -24.270 1.00 28.30 ATOM 166 OD1 ASP G 44 75.091 1.008 -24.405 1.00 28.20 ATOM 167 OD2 ASP G 44 76.423 2.706 -24.022 1.00 34.82 ATOM 168 N ARG G 45 80.578 -0.212 -24.763 1.00 18.03 ATOM 169 CA ARG G 45 81.743 -0.949 -24.279 1.00 18.27 ATOM 170 C ARG G 45 82.901 -0.015 -23.925 1.00 20.37 ATOM 171 O ARG G 45 83.633 -0.277 -22.965 1.00 21.04 ATOM 172 CB ARG G 45 82.177 -1.968 -25.332 1.00 17.65 ATOM 173 CG ARG G 45 83.348 -2.858 -24.924 1.00 24.26 ATOM 174 CD ARG G 45 83.138 -3.475 -23.550 1.00 23.91 ATOM 175 NE ARG G 45 83.822 -4.766 -23.419 1.00 28.46 ATOM 176 CZ ARG G 45 85.101 -4.905 -23.089 1.00 27.87 ATOM 177 NH1 ARG G 45 85.853 -3.832 -22.855 1.00 28.05 ATOM 178 NH2 ARG G 45 85.632 -6.116 -22.992 1.00 30.84 ATOM 179 N LEU G 46 83.047 1.085 -24.643 1.00 16.38 ATOM 180 CA LEU G 46 84.124 2.037 -24.355 1.00 23.72 ATOM 181 C LEU G 46 83.726 2.930 -23.167 1.00 25.63 ATOM 182 O LEU G 46 82.536 3.090 -22.870 1.00 26.37 ATOM 183 CB LEU G 46 84.425 2.905 -25.582 1.00 20.56 ATOM 184 CG LEU G 46 85.022 2.328 -26.868 1.00 23.98 ATOM 185 CD1 LEU G 46 85.206 3.419 -27.919 1.00 20.84 ATOM 186 CD2 LEU G 46 86.355 1.649 -26.602 1.00 20.58 ATOM 187 N NH2 G 47 84.719 3.508 -22.500 1.00 28.91 ATOM 188 CL CL G 101 74.768 -6.894 -25.106 1.00 48.05 ATOM 189 CA RIM G 102 72.784 -7.265 -39.359 0.42 17.96 ATOM 190 CB RIM G 102 73.658 -8.373 -39.949 0.42 18.00 ATOM 191 NC RIM G 102 73.340 -9.647 -39.290 0.42 18.16 ATOM 192 CD RIM G 102 73.389 -8.491 -41.449 0.42 19.21 ATOM 193 CE1 RIM G 102 71.911 -8.209 -41.726 0.42 18.79 ATOM 194 CE2 RIM G 102 74.251 -7.474 -42.202 0.42 20.56 ATOM 195 CE3 RIM G 102 73.736 -9.904 -41.921 0.42 18.44 ATOM 196 CF1 RIM G 102 71.642 -8.326 -43.228 0.42 18.25 ATOM 197 CF2 RIM G 102 73.982 -7.591 -43.704 0.42 18.54 ATOM 198 CF3 RIM G 102 73.467 -10.021 -43.423 0.42 17.33 ATOM 199 CG1 RIM G 102 72.503 -7.311 -43.981 0.42 16.75 ATOM 200 CG2 RIM G 102 74.330 -9.006 -44.175 0.42 17.00 ATOM 201 CG3 RIM G 102 71.989 -9.739 -43.699 0.42 18.05 TER