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 N 22 46 UNP D5F6K1 D5F6K1_9INF 13 37 DBREF 6US9 O 22 46 UNP D5F6K1 D5F6K1_9INF 13 37 DBREF 6US9 P 22 46 UNP D5F6K1 D5F6K1_9INF 13 37 SEQRES 1 O 24 ASP PRO LEU VAL VAL ALA ALA SER ILE ILE GLY ILE LEU SEQRES 2 O 24 HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU NH2 ATOM 1 N ASP O 24 66.761 -10.041 -15.487 1.00 36.20 ATOM 2 CA ASP O 24 67.326 -11.105 -14.666 1.00 31.28 ATOM 3 C ASP O 24 66.753 -11.020 -13.259 1.00 26.36 ATOM 4 O ASP O 24 67.129 -10.124 -12.491 1.00 25.85 ATOM 5 CB ASP O 24 68.852 -11.031 -14.606 1.00 32.14 ATOM 6 CG ASP O 24 69.458 -12.198 -13.840 1.00 35.63 ATOM 7 OD1 ASP O 24 70.141 -13.033 -14.472 1.00 48.98 ATOM 8 OD2 ASP O 24 69.232 -12.292 -12.613 1.00 31.05 ATOM 9 N PRO O 25 65.854 -11.941 -12.890 1.00 27.47 ATOM 10 CA PRO O 25 65.177 -11.833 -11.586 1.00 25.57 ATOM 11 C PRO O 25 66.127 -11.799 -10.412 1.00 20.68 ATOM 12 O PRO O 25 65.780 -11.263 -9.356 1.00 19.45 ATOM 13 CB PRO O 25 64.290 -13.092 -11.551 1.00 20.02 ATOM 14 CG PRO O 25 64.136 -13.493 -12.989 1.00 27.31 ATOM 15 CD PRO O 25 65.452 -13.155 -13.619 1.00 26.72 ATOM 16 N LEU O 26 67.317 -12.379 -10.556 1.00 20.60 ATOM 17 CA LEU O 26 68.292 -12.316 -9.479 1.00 19.48 ATOM 18 C LEU O 26 68.734 -10.881 -9.239 1.00 17.49 ATOM 19 O LEU O 26 68.827 -10.438 -8.087 1.00 14.20 ATOM 20 CB LEU O 26 69.485 -13.211 -9.815 1.00 23.96 ATOM 21 CG LEU O 26 70.745 -13.177 -8.954 1.00 30.22 ATOM 22 CD1 LEU O 26 70.411 -13.363 -7.489 1.00 23.63 ATOM 23 CD2 LEU O 26 71.681 -14.279 -9.424 1.00 33.47 ATOM 24 N VAL O 27 68.987 -10.138 -10.318 1.00 15.92 ATOM 25 CA VAL O 27 69.379 -8.738 -10.181 1.00 19.22 ATOM 26 C VAL O 27 68.200 -7.896 -9.710 1.00 15.40 ATOM 27 O VAL O 27 68.336 -7.074 -8.803 1.00 17.98 ATOM 28 CB VAL O 27 69.972 -8.219 -11.503 1.00 18.08 ATOM 29 CG1 VAL O 27 70.426 -6.782 -11.355 1.00 20.17 ATOM 30 CG2 VAL O 27 71.155 -9.086 -11.891 1.00 16.46 ATOM 31 N VAL O 28 67.012 -8.124 -10.269 1.00 17.49 ATOM 32 CA VAL O 28 65.848 -7.350 -9.840 1.00 21.40 ATOM 33 C VAL O 28 65.549 -7.602 -8.361 1.00 15.46 ATOM 34 O VAL O 28 65.203 -6.677 -7.612 1.00 13.36 ATOM 35 CB VAL O 28 64.633 -7.672 -10.731 1.00 19.78 ATOM 36 CG1 VAL O 28 63.420 -6.925 -10.234 1.00 18.86 ATOM 37 CG2 VAL O 28 64.915 -7.308 -12.185 1.00 26.51 ATOM 38 N ALA O 29 65.694 -8.855 -7.915 1.00 17.06 ATOM 39 CA ALA O 29 65.408 -9.190 -6.522 1.00 15.17 ATOM 40 C ALA O 29 66.427 -8.569 -5.584 1.00 11.60 ATOM 41 O ALA O 29 66.073 -8.101 -4.494 1.00 11.59 ATOM 42 CB ALA O 29 65.384 -10.710 -6.328 1.00 11.14 ATOM 43 N ALA O 30 67.709 -8.607 -5.964 1.00 16.11 ATOM 44 CA ALA O 30 68.727 -7.948 -5.157 1.00 14.50 ATOM 45 C ALA O 30 68.487 -6.442 -5.104 1.00 15.67 ATOM 46 O ALA O 30 68.712 -5.803 -4.066 1.00 14.95 ATOM 47 CB ALA O 30 70.118 -8.264 -5.714 1.00 11.40 ATOM 48 N SER O 31 68.018 -5.862 -6.210 1.00 14.72 ATOM 49 CA SER O 31 67.646 -4.446 -6.210 1.00 12.39 ATOM 50 C SER O 31 66.560 -4.162 -5.183 1.00 13.47 ATOM 51 O SER O 31 66.706 -3.266 -4.339 1.00 11.12 ATOM 52 CB SER O 31 67.181 -4.026 -7.604 1.00 13.86 ATOM 53 OG SER O 31 68.255 -4.119 -8.528 1.00 18.64 ATOM 54 N ILE O 32 65.454 -4.916 -5.254 1.00 11.62 ATOM 55 CA ILE O 32 64.369 -4.782 -4.285 1.00 15.15 ATOM 56 C ILE O 32 64.909 -4.922 -2.870 1.00 14.14 ATOM 57 O ILE O 32 64.633 -4.101 -1.982 1.00 10.00 ATOM 58 CB ILE O 32 63.275 -5.830 -4.573 1.00 13.65 ATOM 59 CG1 ILE O 32 62.610 -5.558 -5.929 1.00 11.23 ATOM 60 CG2 ILE O 32 62.259 -5.856 -3.450 1.00 13.30 ATOM 61 CD1 ILE O 32 61.684 -6.704 -6.417 1.00 17.16 ATOM 62 N ILE O 33 65.727 -5.947 -2.662 1.00 9.71 ATOM 63 CA ILE O 33 66.254 -6.273 -1.343 1.00 12.44 ATOM 64 C ILE O 33 67.173 -5.169 -0.834 1.00 12.18 ATOM 65 O ILE O 33 67.155 -4.833 0.354 1.00 10.97 ATOM 66 CB ILE O 33 66.974 -7.635 -1.414 1.00 11.99 ATOM 67 CG1 ILE O 33 65.954 -8.784 -1.325 1.00 16.57 ATOM 68 CG2 ILE O 33 68.042 -7.750 -0.351 1.00 14.63 ATOM 69 CD1 ILE O 33 66.512 -10.160 -1.792 1.00 12.55 ATOM 70 N GLY O 34 68.004 -4.602 -1.715 1.00 11.42 ATOM 71 CA GLY O 34 68.893 -3.532 -1.290 1.00 13.24 ATOM 72 C GLY O 34 68.141 -2.279 -0.888 1.00 11.89 ATOM 73 O GLY O 34 68.545 -1.579 0.044 1.00 14.51 ATOM 74 N ILE O 35 67.023 -1.998 -1.556 1.00 14.44 ATOM 75 CA ILE O 35 66.190 -0.864 -1.161 1.00 12.24 ATOM 76 C ILE O 35 65.563 -1.115 0.205 1.00 11.39 ATOM 77 O ILE O 35 65.594 -0.252 1.085 1.00 14.28 ATOM 78 CB ILE O 35 65.139 -0.578 -2.243 1.00 12.80 ATOM 79 CG1 ILE O 35 65.850 -0.087 -3.505 1.00 14.14 ATOM 80 CG2 ILE O 35 64.066 0.434 -1.725 1.00 15.71 ATOM 81 CD1 ILE O 35 65.037 -0.230 -4.777 1.00 16.64 ATOM 82 N LEU O 36 65.029 -2.320 0.422 1.00 18.30 ATOM 83 CA LEU O 36 64.514 -2.674 1.744 1.00 12.43 ATOM 84 C LEU O 36 65.598 -2.566 2.813 1.00 14.52 ATOM 85 O LEU O 36 65.360 -2.034 3.907 1.00 11.37 ATOM 86 CB LEU O 36 63.945 -4.085 1.715 1.00 14.54 ATOM 87 CG LEU O 36 63.385 -4.641 3.030 1.00 17.46 ATOM 88 CD1 LEU O 36 62.220 -3.809 3.541 1.00 13.26 ATOM 89 CD2 LEU O 36 62.951 -6.078 2.817 1.00 12.02 ATOM 90 N HIS O 37 66.789 -3.069 2.484 1.00 11.60 ATOM 91 CA HIS O 37 67.939 -3.059 3.426 1.00 12.28 ATOM 92 C HIS O 37 68.179 -1.645 3.968 1.00 13.02 ATOM 93 O HIS O 37 68.314 -1.505 5.190 1.00 13.49 ATOM 94 CB HIS O 37 69.186 -3.649 2.755 1.00 13.51 ATOM 95 CG HIS O 37 70.274 -3.991 3.716 1.00 18.80 ATOM 96 ND1 HIS O 37 70.222 -3.631 5.046 1.00 23.72 ATOM 97 CD2 HIS O 37 71.435 -4.658 3.550 1.00 15.81 ATOM 98 CE1 HIS O 37 71.304 -4.061 5.657 1.00 18.64 ATOM 99 NE2 HIS O 37 72.065 -4.692 4.762 1.00 19.45 ATOM 100 N LEU O 38 68.209 -0.643 3.088 1.00 10.36 ATOM 101 CA LEU O 38 68.488 0.729 3.517 1.00 15.37 ATOM 102 C LEU O 38 67.331 1.312 4.330 1.00 16.16 ATOM 103 O LEU O 38 67.544 2.084 5.277 1.00 17.21 ATOM 104 CB LEU O 38 68.773 1.619 2.302 1.00 12.64 ATOM 105 CG LEU O 38 68.895 3.110 2.671 1.00 12.58 ATOM 106 CD1 LEU O 38 70.053 3.321 3.617 1.00 16.53 ATOM 107 CD2 LEU O 38 69.062 4.031 1.453 1.00 21.30 ATOM 108 N ILE O 39 66.099 0.976 3.962 1.00 11.60 ATOM 109 CA ILE O 39 64.960 1.413 4.766 1.00 14.14 ATOM 110 C ILE O 39 65.099 0.894 6.191 1.00 18.51 ATOM 111 O ILE O 39 64.942 1.643 7.168 1.00 15.10 ATOM 112 CB ILE O 39 63.648 0.946 4.125 1.00 10.34 ATOM 113 CG1 ILE O 39 63.481 1.596 2.754 1.00 12.16 ATOM 114 CG2 ILE O 39 62.479 1.228 5.055 1.00 10.07 ATOM 115 CD1 ILE O 39 62.324 1.017 1.972 1.00 13.12 ATOM 116 N LEU O 40 65.427 -0.396 6.324 1.00 18.48 ATOM 117 CA LEU O 40 65.583 -0.997 7.645 1.00 16.67 ATOM 118 C LEU O 40 66.754 -0.380 8.403 1.00 19.87 ATOM 119 O LEU O 40 66.656 -0.134 9.613 1.00 20.84 ATOM 120 CB LEU O 40 65.770 -2.503 7.503 1.00 16.31 ATOM 121 CG LEU O 40 64.538 -3.263 7.015 1.00 16.00 ATOM 122 CD1 LEU O 40 64.878 -4.738 6.818 1.00 17.64 ATOM 123 CD2 LEU O 40 63.413 -3.103 8.015 1.00 13.87 ATOM 124 N TRP O 41 67.875 -0.139 7.711 1.00 19.94 ATOM 125 CA TRP O 41 69.032 0.491 8.351 1.00 21.70 ATOM 126 C TRP O 41 68.671 1.873 8.877 1.00 21.68 ATOM 127 O TRP O 41 68.947 2.204 10.035 1.00 26.10 ATOM 128 CB TRP O 41 70.204 0.585 7.365 1.00 23.16 ATOM 129 CG TRP O 41 71.499 1.058 8.011 1.00 24.99 ATOM 130 CD1 TRP O 41 72.457 0.274 8.599 1.00 25.43 ATOM 131 CD2 TRP O 41 71.958 2.411 8.143 1.00 22.87 ATOM 132 NE1 TRP O 41 73.482 1.056 9.075 1.00 23.55 ATOM 133 CE2 TRP O 41 73.201 2.369 8.809 1.00 27.18 ATOM 134 CE3 TRP O 41 71.447 3.653 7.752 1.00 26.92 ATOM 135 CZ2 TRP O 41 73.932 3.519 9.099 1.00 26.05 ATOM 136 CZ3 TRP O 41 72.169 4.793 8.043 1.00 28.00 ATOM 137 CH2 TRP O 41 73.400 4.718 8.710 1.00 28.70 ATOM 138 N ILE O 42 68.002 2.669 8.047 1.00 20.65 ATOM 139 CA ILE O 42 67.597 4.016 8.438 1.00 28.52 ATOM 140 C ILE O 42 66.637 3.977 9.624 1.00 30.78 ATOM 141 O ILE O 42 66.748 4.787 10.552 1.00 29.53 ATOM 142 CB ILE O 42 66.989 4.754 7.229 1.00 17.34 ATOM 143 CG1 ILE O 42 68.097 5.207 6.286 1.00 18.68 ATOM 144 CG2 ILE O 42 66.182 5.968 7.683 1.00 31.11 ATOM 145 CD1 ILE O 42 67.624 5.656 4.936 1.00 22.41 ATOM 146 N LEU O 43 65.682 3.039 9.624 1.00 30.05 ATOM 147 CA LEU O 43 64.749 2.976 10.748 1.00 28.82 ATOM 148 C LEU O 43 65.429 2.472 12.013 1.00 28.91 ATOM 149 O LEU O 43 65.060 2.886 13.118 1.00 30.25 ATOM 150 CB LEU O 43 63.546 2.098 10.404 1.00 22.64 ATOM 151 CG LEU O 43 62.627 2.679 9.339 1.00 21.83 ATOM 152 CD1 LEU O 43 61.629 1.612 8.894 1.00 20.22 ATOM 153 CD2 LEU O 43 61.909 3.929 9.855 1.00 19.49 ATOM 154 N ASP O 44 66.404 1.568 11.882 1.00 31.92 ATOM 155 CA ASP O 44 67.291 1.284 13.008 1.00 36.07 ATOM 156 C ASP O 44 68.047 2.541 13.430 1.00 43.57 ATOM 157 O ASP O 44 68.337 2.727 14.617 1.00 51.99 ATOM 158 CB ASP O 44 68.270 0.163 12.634 1.00 38.12 ATOM 159 CG ASP O 44 68.974 -0.450 13.846 1.00 49.05 ATOM 160 OD1 ASP O 44 69.785 0.256 14.484 1.00 59.61 ATOM 161 OD2 ASP O 44 68.741 -1.646 14.144 1.00 42.16 ATOM 162 N ARG O 45 68.344 3.426 12.472 1.00 41.03 ATOM 163 CA ARG O 45 69.127 4.627 12.735 1.00 42.16 ATOM 164 C ARG O 45 68.284 5.717 13.391 1.00 45.18 ATOM 165 O ARG O 45 68.781 6.460 14.244 1.00 48.88 ATOM 166 CB ARG O 45 69.739 5.135 11.425 1.00 46.19 ATOM 167 CG ARG O 45 70.507 6.443 11.534 1.00 42.97 ATOM 168 CD ARG O 45 71.736 6.253 12.391 1.00 47.19 ATOM 169 NE ARG O 45 72.600 7.431 12.402 1.00 56.89 ATOM 170 CZ ARG O 45 72.533 8.397 13.313 1.00 57.92 ATOM 171 NH1 ARG O 45 71.634 8.329 14.288 1.00 58.97 ATOM 172 NH2 ARG O 45 73.363 9.431 13.247 1.00 48.41 ATOM 173 N LEU O 46 67.028 5.849 12.974 1.00 42.63 ATOM 174 CA LEU O 46 66.163 6.917 13.460 1.00 42.73 ATOM 175 C LEU O 46 65.715 6.632 14.894 1.00 47.24 ATOM 176 O LEU O 46 65.754 5.482 15.350 1.00 46.25 ATOM 177 CB LEU O 46 64.940 7.087 12.548 1.00 39.72 ATOM 178 CG LEU O 46 65.097 7.680 11.148 1.00 39.18 ATOM 179 CD1 LEU O 46 63.835 8.453 10.760 1.00 37.86 ATOM 180 CD2 LEU O 46 66.316 8.577 11.053 1.00 45.47 ATOM 181 N NH2 O 47 65.292 7.677 15.598 1.00 45.53 ATOM 182 CA RIM O 101 74.578 -4.046 -3.468 0.30 20.06 ATOM 183 CB RIM O 101 73.183 -3.662 -3.962 0.30 18.83 ATOM 184 NC RIM O 101 72.910 -2.260 -3.617 0.30 20.76 ATOM 185 CD RIM O 101 73.113 -3.838 -5.479 0.30 19.97 ATOM 186 CE1 RIM O 101 74.391 -3.290 -6.115 0.30 20.01 ATOM 187 CE2 RIM O 101 72.975 -5.326 -5.813 0.30 20.05 ATOM 188 CE3 RIM O 101 71.905 -3.077 -6.026 0.30 20.17 ATOM 189 CF1 RIM O 101 74.322 -3.468 -7.633 0.30 18.56 ATOM 190 CF2 RIM O 101 72.905 -5.502 -7.332 0.30 18.86 ATOM 191 CF3 RIM O 101 71.836 -3.254 -7.545 0.30 19.10 ATOM 192 CG1 RIM O 101 74.184 -4.953 -7.969 0.30 18.93 ATOM 193 CG2 RIM O 101 71.695 -4.741 -7.878 0.30 18.81 ATOM 194 CG3 RIM O 101 73.114 -2.706 -8.181 0.30 18.49 ATOM 195 CL CL O 101 74.869 -2.182 10.951 1.00 42.51 TER