HEADER MEMBRANE PROTEIN 31-DEC-69 7W2G TITLE An open-like conformation of the sigma-1 receptor from Xenopus laevis TITLE 2 complexed with PRE084 by soaking COMPND MOL_ID: 1; COMPND 2 MOLECULE: Sigma non-opioid intracellular receptor 1; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.85 ANGSTORMS DBREF 7W2G L 1 221 UNP Q6DCU6 SGMR1_XENLA 1 221 SEQRES 1 L 25 GLY LEU ARG ALA VAL LEU VAL VAL ALA GLY LEU ALA VAL SEQRES 2 L 25 LEU LEU GLN LEU ILE ARG GLY TRP LEU SER SER LYS ATOM 1 N GLY L 6 -26.657 16.210 74.651 1.00 94.59 ATOM 2 CA GLY L 6 -27.351 16.399 75.912 1.00100.16 ATOM 3 C GLY L 6 -27.377 17.839 76.382 1.00104.23 ATOM 4 O GLY L 6 -28.363 18.291 76.965 1.00100.40 ATOM 5 N LEU L 7 -26.284 18.561 76.126 1.00107.95 ATOM 6 CA LEU L 7 -26.192 19.954 76.554 1.00108.78 ATOM 7 C LEU L 7 -27.276 20.805 75.902 1.00109.30 ATOM 8 O LEU L 7 -27.966 21.576 76.579 1.00110.44 ATOM 9 CB LEU L 7 -24.804 20.507 76.229 1.00107.92 ATOM 10 CG LEU L 7 -24.533 21.978 76.564 1.00102.12 ATOM 11 CD1 LEU L 7 -24.441 22.189 78.069 1.00100.97 ATOM 12 CD2 LEU L 7 -23.276 22.480 75.866 1.00 94.82 ATOM 13 N ARG L 8 -27.447 20.664 74.585 1.00109.08 ATOM 14 CA ARG L 8 -28.369 21.522 73.846 1.00108.96 ATOM 15 C ARG L 8 -29.801 21.357 74.352 1.00106.96 ATOM 16 O ARG L 8 -30.557 22.336 74.450 1.00105.76 ATOM 17 CB ARG L 8 -28.245 21.208 72.352 1.00111.66 ATOM 18 CG ARG L 8 -29.091 22.039 71.409 1.00119.22 ATOM 19 CD ARG L 8 -28.702 21.714 69.967 1.00130.07 ATOM 20 NE ARG L 8 -29.441 22.502 68.985 1.00140.94 ATOM 21 CZ ARG L 8 -29.218 22.461 67.674 1.00144.47 ATOM 22 NH1 ARG L 8 -28.269 21.672 67.185 1.00145.95 ATOM 23 NH2 ARG L 8 -29.937 23.213 66.852 1.00143.64 ATOM 24 N ALA L 9 -30.179 20.131 74.720 1.00101.19 ATOM 25 CA ALA L 9 -31.512 19.903 75.267 1.00 97.04 ATOM 26 C ALA L 9 -31.665 20.579 76.625 1.00101.11 ATOM 27 O ALA L 9 -32.738 21.110 76.948 1.00107.23 ATOM 28 CB ALA L 9 -31.782 18.403 75.378 1.00 95.47 ATOM 29 N VAL L 10 -30.598 20.584 77.428 1.00105.31 ATOM 30 CA VAL L 10 -30.648 21.279 78.710 1.00102.98 ATOM 31 C VAL L 10 -30.772 22.781 78.493 1.00100.16 ATOM 32 O VAL L 10 -31.463 23.470 79.250 1.00100.84 ATOM 33 CB VAL L 10 -29.415 20.929 79.564 1.00101.15 ATOM 34 CG1 VAL L 10 -29.442 21.702 80.873 1.00 95.73 ATOM 35 CG2 VAL L 10 -29.365 19.438 79.834 1.00101.95 ATOM 36 N LEU L 11 -30.125 23.313 77.450 1.00 99.42 ATOM 37 CA LEU L 11 -30.309 24.729 77.142 1.00 98.36 ATOM 38 C LEU L 11 -31.741 25.020 76.723 1.00100.85 ATOM 39 O LEU L 11 -32.289 26.068 77.077 1.00102.28 ATOM 40 CB LEU L 11 -29.330 25.207 76.066 1.00 93.22 ATOM 41 CG LEU L 11 -27.915 25.619 76.491 1.00 96.06 ATOM 42 CD1 LEU L 11 -27.067 24.461 76.955 1.00101.11 ATOM 43 CD2 LEU L 11 -27.219 26.377 75.366 1.00 90.72 ATOM 44 N VAL L 12 -32.378 24.098 76.000 1.00 93.69 ATOM 45 CA VAL L 12 -33.770 24.334 75.618 1.00 89.37 ATOM 46 C VAL L 12 -34.668 24.341 76.852 1.00 95.24 ATOM 47 O VAL L 12 -35.519 25.232 77.019 1.00 99.29 ATOM 48 CB VAL L 12 -34.229 23.283 74.590 1.00 86.05 ATOM 49 CG1 VAL L 12 -35.718 23.423 74.313 1.00 77.49 ATOM 50 CG2 VAL L 12 -33.433 23.421 73.300 1.00 88.25 ATOM 51 N VAL L 13 -34.456 23.385 77.760 1.00 94.18 ATOM 52 CA VAL L 13 -35.264 23.320 78.978 1.00 91.57 ATOM 53 C VAL L 13 -35.052 24.570 79.828 1.00 92.69 ATOM 54 O VAL L 13 -36.010 25.196 80.300 1.00 97.51 ATOM 55 CB VAL L 13 -34.945 22.036 79.767 1.00 86.16 ATOM 56 CG1 VAL L 13 -35.636 22.054 81.122 1.00 81.22 ATOM 57 CG2 VAL L 13 -35.351 20.805 78.970 1.00 82.07 ATOM 58 N ALA L 14 -33.790 24.968 80.012 1.00 91.85 ATOM 59 CA ALA L 14 -33.478 26.125 80.846 1.00 96.16 ATOM 60 C ALA L 14 -33.988 27.420 80.226 1.00104.37 ATOM 61 O ALA L 14 -34.430 28.322 80.945 1.00109.00 ATOM 62 CB ALA L 14 -31.972 26.203 81.092 1.00 86.19 ATOM 63 N GLY L 15 -33.923 27.541 78.899 1.00101.29 ATOM 64 CA GLY L 15 -34.440 28.734 78.253 1.00102.71 ATOM 65 C GLY L 15 -35.944 28.855 78.388 1.00100.03 ATOM 66 O GLY L 15 -36.467 29.941 78.662 1.00100.78 ATOM 67 N LEU L 16 -36.664 27.741 78.214 1.00 97.36 ATOM 68 CA LEU L 16 -38.107 27.806 78.415 1.00 87.92 ATOM 69 C LEU L 16 -38.445 28.105 79.871 1.00 92.91 ATOM 70 O LEU L 16 -39.403 28.839 80.149 1.00 98.42 ATOM 71 CB LEU L 16 -38.764 26.503 77.963 1.00 81.00 ATOM 72 CG LEU L 16 -38.869 26.328 76.447 1.00 83.18 ATOM 73 CD1 LEU L 16 -39.615 25.051 76.097 1.00 83.09 ATOM 74 CD2 LEU L 16 -39.531 27.538 75.806 1.00 87.41 ATOM 75 N ALA L 17 -37.635 27.601 80.807 1.00 92.71 ATOM 76 CA ALA L 17 -37.857 27.908 82.217 1.00 96.14 ATOM 77 C ALA L 17 -37.630 29.388 82.509 1.00 98.52 ATOM 78 O ALA L 17 -38.395 30.002 83.264 1.00105.14 ATOM 79 CB ALA L 17 -36.949 27.043 83.091 1.00 99.11 ATOM 80 N VAL L 18 -36.577 29.974 81.932 1.00 98.79 ATOM 81 CA VAL L 18 -36.306 31.391 82.157 1.00 99.14 ATOM 82 C VAL L 18 -37.379 32.262 81.514 1.00101.81 ATOM 83 O VAL L 18 -37.763 33.296 82.074 1.00104.79 ATOM 84 CB VAL L 18 -34.883 31.745 81.674 1.00 99.33 ATOM 85 CG1 VAL L 18 -34.894 32.342 80.274 1.00 98.83 ATOM 86 CG2 VAL L 18 -34.246 32.736 82.636 1.00102.87 ATOM 87 N LEU L 19 -37.928 31.837 80.373 1.00 97.52 ATOM 88 CA LEU L 19 -39.026 32.592 79.779 1.00102.53 ATOM 89 C LEU L 19 -40.267 32.523 80.661 1.00107.86 ATOM 90 O LEU L 19 -40.964 33.533 80.853 1.00110.67 ATOM 91 CB LEU L 19 -39.330 32.063 78.378 1.00103.37 ATOM 92 CG LEU L 19 -40.467 32.758 77.628 1.00102.85 ATOM 93 CD1 LEU L 19 -40.189 34.251 77.507 1.00103.83 ATOM 94 CD2 LEU L 19 -40.680 32.129 76.258 1.00 96.72 ATOM 95 N LEU L 20 -40.546 31.342 81.223 1.00107.91 ATOM 96 CA LEU L 20 -41.688 31.212 82.122 1.00105.04 ATOM 97 C LEU L 20 -41.519 32.071 83.367 1.00106.31 ATOM 98 O LEU L 20 -42.476 32.715 83.808 1.00109.10 ATOM 99 CB LEU L 20 -41.918 29.750 82.504 1.00 99.57 ATOM 100 CG LEU L 20 -42.422 28.842 81.381 1.00 93.83 ATOM 101 CD1 LEU L 20 -42.784 27.474 81.936 1.00 99.74 ATOM 102 CD2 LEU L 20 -43.614 29.473 80.676 1.00 86.95 ATOM 103 N GLN L 21 -40.326 32.075 83.970 1.00104.27 ATOM 104 CA GLN L 21 -40.122 32.937 85.133 1.00110.31 ATOM 105 C GLN L 21 -40.233 34.411 84.763 1.00108.69 ATOM 106 O GLN L 21 -40.731 35.211 85.558 1.00106.97 ATOM 107 CB GLN L 21 -38.796 32.652 85.840 1.00112.72 ATOM 108 CG GLN L 21 -38.697 31.252 86.428 1.00120.22 ATOM 109 CD GLN L 21 -37.409 31.035 87.200 1.00127.95 ATOM 110 OE1 GLN L 21 -36.592 31.947 87.334 1.00133.12 ATOM 111 NE2 GLN L 21 -37.223 29.825 87.717 1.00124.91 ATOM 112 N LEU L 22 -39.798 34.792 83.559 1.00106.83 ATOM 113 CA LEU L 22 -39.930 36.190 83.158 1.00108.78 ATOM 114 C LEU L 22 -41.400 36.589 83.073 1.00103.39 ATOM 115 O LEU L 22 -41.814 37.616 83.630 1.00102.69 ATOM 116 CB LEU L 22 -39.227 36.415 81.816 1.00116.02 ATOM 117 CG LEU L 22 -39.104 37.847 81.281 1.00120.33 ATOM 118 CD1 LEU L 22 -38.212 38.694 82.177 1.00121.82 ATOM 119 CD2 LEU L 22 -38.590 37.855 79.845 1.00119.57 ATOM 120 N ILE L 23 -42.220 35.743 82.445 1.00104.70 ATOM 121 CA ILE L 23 -43.640 36.065 82.313 1.00 95.32 ATOM 122 C ILE L 23 -44.340 36.011 83.669 1.00 98.69 ATOM 123 O ILE L 23 -45.187 36.856 83.979 1.00105.22 ATOM 124 CB ILE L 23 -44.308 35.126 81.292 1.00 84.50 ATOM 125 CG1 ILE L 23 -43.682 35.317 79.909 1.00 85.19 ATOM 126 CG2 ILE L 23 -45.807 35.375 81.236 1.00 81.88 ATOM 127 CD1 ILE L 23 -44.293 34.445 78.834 1.00 87.64 ATOM 128 N ARG L 24 -43.993 35.027 84.500 1.00 96.11 ATOM 129 CA ARG L 24 -44.616 34.884 85.811 1.00103.78 ATOM 130 C ARG L 24 -44.271 36.055 86.726 1.00106.98 ATOM 131 O ARG L 24 -45.147 36.589 87.419 1.00105.14 ATOM 132 CB ARG L 24 -44.185 33.546 86.415 1.00107.43 ATOM 133 CG ARG L 24 -44.817 33.160 87.734 1.00114.53 ATOM 134 CD ARG L 24 -44.308 31.787 88.162 1.00121.46 ATOM 135 NE ARG L 24 -42.887 31.810 88.506 1.00138.11 ATOM 136 CZ ARG L 24 -42.163 30.728 88.782 1.00142.91 ATOM 137 NH1 ARG L 24 -42.725 29.527 88.755 1.00147.89 ATOM 138 NH2 ARG L 24 -40.875 30.846 89.085 1.00132.90 ATOM 139 N GLY L 25 -43.007 36.487 86.723 1.00107.44 ATOM 140 CA GLY L 25 -42.622 37.644 87.508 1.00111.04 ATOM 141 C GLY L 25 -43.235 38.925 86.991 1.00107.92 ATOM 142 O GLY L 25 -43.527 39.835 87.773 1.00110.71 ATOM 143 N TRP L 26 -43.442 39.021 85.675 1.00104.09 ATOM 144 CA TRP L 26 -44.143 40.184 85.144 1.00103.43 ATOM 145 C TRP L 26 -45.600 40.188 85.587 1.00106.68 ATOM 146 O TRP L 26 -46.155 41.244 85.907 1.00110.44 ATOM 147 CB TRP L 26 -44.044 40.208 83.621 1.00 97.21 ATOM 148 CG TRP L 26 -44.951 41.212 82.992 1.00 90.94 ATOM 149 CD1 TRP L 26 -45.004 42.549 83.256 1.00 93.09 ATOM 150 CD2 TRP L 26 -45.943 40.961 81.990 1.00 86.57 ATOM 151 NE1 TRP L 26 -45.967 43.148 82.481 1.00 93.78 ATOM 152 CE2 TRP L 26 -46.558 42.194 81.694 1.00 90.78 ATOM 153 CE3 TRP L 26 -46.370 39.813 81.314 1.00 83.94 ATOM 154 CZ2 TRP L 26 -47.577 42.312 80.752 1.00 90.27 ATOM 155 CZ3 TRP L 26 -47.381 39.932 80.379 1.00 83.17 ATOM 156 CH2 TRP L 26 -47.974 41.173 80.106 1.00 92.74 ATOM 157 N LEU L 27 -46.232 39.012 85.618 1.00106.59 ATOM 158 CA LEU L 27 -47.619 38.920 86.062 1.00102.43 ATOM 159 C LEU L 27 -47.757 39.174 87.559 1.00102.44 ATOM 160 O LEU L 27 -48.815 39.624 88.013 1.00102.33 ATOM 161 CB LEU L 27 -48.192 37.547 85.714 1.00 97.25 ATOM 162 CG LEU L 27 -48.606 37.297 84.264 1.00 90.93 ATOM 163 CD1 LEU L 27 -49.168 35.892 84.109 1.00 91.26 ATOM 164 CD2 LEU L 27 -49.618 38.333 83.813 1.00 91.39 ATOM 165 N SER L 28 -46.710 38.901 88.339 1.00102.83 ATOM 166 CA SER L 28 -46.809 39.095 89.782 1.00113.22 ATOM 167 C SER L 28 -46.621 40.550 90.198 1.00120.90 ATOM 168 O SER L 28 -47.138 40.957 91.244 1.00127.89 ATOM 169 CB SER L 28 -45.784 38.214 90.500 1.00112.65 ATOM 170 OG SER L 28 -45.947 38.283 91.906 1.00118.23 ATOM 171 N SER L 29 -45.907 41.347 89.403 1.00119.38 ATOM 172 CA SER L 29 -45.620 42.737 89.740 1.00122.13 ATOM 173 C SER L 29 -46.343 43.719 88.826 1.00117.45 ATOM 174 O SER L 29 -45.936 44.879 88.719 1.00125.60 ATOM 175 CB SER L 29 -44.112 42.990 89.699 1.00125.84 ATOM 176 OG SER L 29 -43.600 42.793 88.394 1.00124.66 ATOM 177 N LYS L 30 -47.406 43.277 88.169 1.00111.95 ATOM 178 CA LYS L 30 -48.128 44.083 87.198 1.00111.48 ATOM 179 C LYS L 30 -49.343 44.752 87.835 1.00112.15 ATOM 180 O LYS L 30 -49.942 44.231 88.779 1.00116.09 ATOM 181 CB LYS L 30 -48.562 43.214 86.014 1.00112.31 ATOM 182 CG LYS L 30 -49.275 43.949 84.900 1.00109.36 ATOM 183 CD LYS L 30 -49.679 42.996 83.795 1.00 99.61 ATOM 184 CE LYS L 30 -50.441 43.727 82.710 1.00 99.42 ATOM 185 NZ LYS L 30 -51.714 44.296 83.231 1.00101.08 TER