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 F 1 221 UNP Q6DCU6 SGMR1_XENLA 1 221 SEQRES 1 F 27 TRP LEU GLY LEU ARG ALA VAL LEU VAL VAL ALA GLY LEU SEQRES 2 F 27 ALA VAL LEU LEU GLN LEU ILE ARG GLY TRP LEU SER SER SEQRES 3 F 27 LYS ATOM 1 N TRP F 4 -31.794 7.391 16.906 1.00136.20 ATOM 2 CA TRP F 4 -31.231 8.424 16.046 1.00135.60 ATOM 3 C TRP F 4 -31.745 9.802 16.454 1.00141.42 ATOM 4 O TRP F 4 -32.925 10.108 16.283 1.00136.30 ATOM 5 CB TRP F 4 -31.570 8.144 14.578 1.00130.19 ATOM 6 CG TRP F 4 -30.749 8.934 13.594 1.00127.56 ATOM 7 CD1 TRP F 4 -29.558 9.560 13.832 1.00124.43 ATOM 8 CD2 TRP F 4 -31.063 9.181 12.216 1.00124.50 ATOM 9 NE1 TRP F 4 -29.111 10.180 12.689 1.00121.29 ATOM 10 CE2 TRP F 4 -30.016 9.963 11.683 1.00122.16 ATOM 11 CE3 TRP F 4 -32.126 8.818 11.382 1.00118.64 ATOM 12 CZ2 TRP F 4 -30.003 10.388 10.355 1.00118.26 ATOM 13 CZ3 TRP F 4 -32.110 9.241 10.063 1.00116.62 ATOM 14 CH2 TRP F 4 -31.056 10.018 9.563 1.00116.98 ATOM 15 N LEU F 5 -30.851 10.628 17.004 1.00135.24 ATOM 16 CA LEU F 5 -31.217 12.000 17.348 1.00139.61 ATOM 17 C LEU F 5 -31.537 12.818 16.102 1.00138.14 ATOM 18 O LEU F 5 -32.360 13.748 16.154 1.00142.74 ATOM 19 CB LEU F 5 -30.085 12.653 18.144 1.00144.84 ATOM 20 CG LEU F 5 -30.280 14.094 18.619 1.00144.88 ATOM 21 CD1 LEU F 5 -31.487 14.196 19.537 1.00144.11 ATOM 22 CD2 LEU F 5 -29.024 14.604 19.313 1.00144.29 ATOM 23 N GLY F 6 -30.896 12.487 14.979 1.00142.18 ATOM 24 CA GLY F 6 -31.234 13.137 13.727 1.00124.71 ATOM 25 C GLY F 6 -32.698 12.978 13.376 1.00112.26 ATOM 26 O GLY F 6 -33.316 13.893 12.829 1.00111.03 ATOM 27 N LEU F 7 -33.282 11.822 13.708 1.00115.96 ATOM 28 CA LEU F 7 -34.706 11.629 13.465 1.00109.18 ATOM 29 C LEU F 7 -35.532 12.599 14.292 1.00109.21 ATOM 30 O LEU F 7 -36.535 13.136 13.812 1.00107.96 ATOM 31 CB LEU F 7 -35.117 10.190 13.778 1.00106.15 ATOM 32 CG LEU F 7 -36.594 9.857 13.532 1.00103.55 ATOM 33 CD1 LEU F 7 -36.939 9.974 12.052 1.00106.20 ATOM 34 CD2 LEU F 7 -36.940 8.472 14.060 1.00 95.38 ATOM 35 N ARG F 8 -35.128 12.847 15.540 1.00104.60 ATOM 36 CA ARG F 8 -35.901 13.769 16.359 1.00114.57 ATOM 37 C ARG F 8 -35.782 15.194 15.834 1.00118.88 ATOM 38 O ARG F 8 -36.789 15.917 15.765 1.00118.97 ATOM 39 CB ARG F 8 -35.453 13.650 17.820 1.00119.98 ATOM 40 CG ARG F 8 -36.176 14.552 18.795 1.00127.34 ATOM 41 CD ARG F 8 -35.808 14.224 20.238 1.00133.65 ATOM 42 NE ARG F 8 -36.523 15.085 21.175 1.00139.31 ATOM 43 CZ ARG F 8 -36.480 14.960 22.497 1.00141.22 ATOM 44 NH1 ARG F 8 -35.757 13.999 23.061 1.00143.51 ATOM 45 NH2 ARG F 8 -37.170 15.798 23.256 1.00138.76 ATOM 46 N ALA F 9 -34.589 15.589 15.381 1.00113.50 ATOM 47 CA ALA F 9 -34.450 16.935 14.836 1.00106.69 ATOM 48 C ALA F 9 -35.235 17.083 13.537 1.00107.63 ATOM 49 O ALA F 9 -35.870 18.120 13.303 1.00117.76 ATOM 50 CB ALA F 9 -32.973 17.257 14.613 1.00104.56 ATOM 51 N VAL F 10 -35.241 16.041 12.700 1.00106.58 ATOM 52 CA VAL F 10 -36.029 16.085 11.473 1.00 98.27 ATOM 53 C VAL F 10 -37.518 16.095 11.786 1.00 96.32 ATOM 54 O VAL F 10 -38.302 16.726 11.070 1.00 95.55 ATOM 55 CB VAL F 10 -35.653 14.918 10.542 1.00 89.00 ATOM 56 CG1 VAL F 10 -36.532 14.924 9.309 1.00 82.00 ATOM 57 CG2 VAL F 10 -34.200 15.036 10.123 1.00 90.33 ATOM 58 N LEU F 11 -37.941 15.410 12.850 1.00 99.40 ATOM 59 CA LEU F 11 -39.347 15.464 13.224 1.00100.54 ATOM 60 C LEU F 11 -39.735 16.873 13.647 1.00104.19 ATOM 61 O LEU F 11 -40.811 17.361 13.282 1.00110.73 ATOM 62 CB LEU F 11 -39.635 14.464 14.343 1.00 97.33 ATOM 63 CG LEU F 11 -39.757 12.994 13.931 1.00 99.21 ATOM 64 CD1 LEU F 11 -40.140 12.127 15.122 1.00 99.05 ATOM 65 CD2 LEU F 11 -40.750 12.821 12.793 1.00 96.33 ATOM 66 N VAL F 12 -38.841 17.568 14.355 1.00 99.71 ATOM 67 CA VAL F 12 -39.148 18.941 14.750 1.00 96.22 ATOM 68 C VAL F 12 -39.223 19.844 13.521 1.00 98.64 ATOM 69 O VAL F 12 -40.151 20.657 13.383 1.00103.86 ATOM 70 CB VAL F 12 -38.113 19.455 15.771 1.00 93.50 ATOM 71 CG1 VAL F 12 -38.344 20.926 16.058 1.00 93.50 ATOM 72 CG2 VAL F 12 -38.182 18.647 17.057 1.00 96.47 ATOM 73 N VAL F 13 -38.278 19.682 12.590 1.00 97.80 ATOM 74 CA VAL F 13 -38.272 20.499 11.376 1.00 91.90 ATOM 75 C VAL F 13 -39.539 20.258 10.558 1.00 89.60 ATOM 76 O VAL F 13 -40.184 21.203 10.088 1.00 96.59 ATOM 77 CB VAL F 13 -37.005 20.223 10.545 1.00 85.33 ATOM 78 CG1 VAL F 13 -37.100 20.905 9.191 1.00 83.31 ATOM 79 CG2 VAL F 13 -35.769 20.701 11.286 1.00 76.67 ATOM 80 N ALA F 14 -39.919 18.989 10.386 1.00 81.97 ATOM 81 CA ALA F 14 -41.089 18.667 9.575 1.00 86.60 ATOM 82 C ALA F 14 -42.375 19.160 10.225 1.00 97.87 ATOM 83 O ALA F 14 -43.282 19.633 9.529 1.00103.76 ATOM 84 CB ALA F 14 -41.156 17.161 9.326 1.00 79.94 ATOM 85 N GLY F 15 -42.477 19.068 11.553 1.00 93.93 ATOM 86 CA GLY F 15 -43.668 19.570 12.216 1.00 93.76 ATOM 87 C GLY F 15 -43.797 21.075 12.088 1.00 97.06 ATOM 88 O GLY F 15 -44.884 21.597 11.805 1.00102.78 ATOM 89 N LEU F 16 -42.683 21.794 12.256 1.00 91.81 ATOM 90 CA LEU F 16 -42.741 23.239 12.085 1.00 88.99 ATOM 91 C LEU F 16 -43.059 23.617 10.643 1.00 94.74 ATOM 92 O LEU F 16 -43.805 24.574 10.404 1.00 95.61 ATOM 93 CB LEU F 16 -41.417 23.865 12.520 1.00 87.73 ATOM 94 CG LEU F 16 -41.162 23.939 14.027 1.00 93.98 ATOM 95 CD1 LEU F 16 -39.849 24.653 14.317 1.00 97.65 ATOM 96 CD2 LEU F 16 -42.318 24.618 14.748 1.00 97.24 ATOM 97 N ALA F 17 -42.558 22.845 9.674 1.00 92.75 ATOM 98 CA ALA F 17 -42.866 23.126 8.275 1.00 93.20 ATOM 99 C ALA F 17 -44.339 22.894 7.962 1.00100.58 ATOM 100 O ALA F 17 -44.957 23.690 7.244 1.00106.64 ATOM 101 CB ALA F 17 -41.985 22.277 7.361 1.00 87.33 ATOM 102 N VAL F 18 -44.919 21.805 8.475 1.00102.01 ATOM 103 CA VAL F 18 -46.328 21.553 8.186 1.00102.39 ATOM 104 C VAL F 18 -47.209 22.590 8.872 1.00103.87 ATOM 105 O VAL F 18 -48.225 23.016 8.308 1.00109.14 ATOM 106 CB VAL F 18 -46.729 20.112 8.568 1.00 96.08 ATOM 107 CG1 VAL F 18 -46.862 19.947 10.075 1.00 91.54 ATOM 108 CG2 VAL F 18 -48.024 19.722 7.871 1.00 96.12 ATOM 109 N LEU F 19 -46.816 23.064 10.060 1.00 98.41 ATOM 110 CA LEU F 19 -47.588 24.124 10.700 1.00 97.18 ATOM 111 C LEU F 19 -47.495 25.423 9.905 1.00101.06 ATOM 112 O LEU F 19 -48.502 26.124 9.716 1.00106.17 ATOM 113 CB LEU F 19 -47.103 24.333 12.134 1.00 90.64 ATOM 114 CG LEU F 19 -47.816 25.418 12.943 1.00 90.01 ATOM 115 CD1 LEU F 19 -49.311 25.139 13.012 1.00 94.57 ATOM 116 CD2 LEU F 19 -47.219 25.549 14.336 1.00 80.73 ATOM 117 N LEU F 20 -46.298 25.742 9.403 1.00 96.86 ATOM 118 CA LEU F 20 -46.137 26.946 8.598 1.00 98.31 ATOM 119 C LEU F 20 -46.968 26.875 7.326 1.00103.64 ATOM 120 O LEU F 20 -47.625 27.852 6.952 1.00108.14 ATOM 121 CB LEU F 20 -44.663 27.170 8.257 1.00100.14 ATOM 122 CG LEU F 20 -43.720 27.556 9.393 1.00104.28 ATOM 123 CD1 LEU F 20 -42.355 27.911 8.826 1.00105.72 ATOM 124 CD2 LEU F 20 -44.302 28.710 10.190 1.00103.59 ATOM 125 N GLN F 21 -46.939 25.733 6.632 1.00103.54 ATOM 126 CA GLN F 21 -47.750 25.614 5.424 1.00105.61 ATOM 127 C GLN F 21 -49.239 25.654 5.741 1.00102.88 ATOM 128 O GLN F 21 -50.023 26.169 4.938 1.00100.74 ATOM 129 CB GLN F 21 -47.400 24.358 4.628 1.00108.51 ATOM 130 CG GLN F 21 -48.097 24.349 3.261 1.00118.57 ATOM 131 CD GLN F 21 -47.645 25.502 2.359 1.00126.15 ATOM 132 OE1 GLN F 21 -46.455 25.815 2.274 1.00127.69 ATOM 133 NE2 GLN F 21 -48.604 26.157 1.708 1.00129.64 ATOM 134 N LEU F 22 -49.657 25.116 6.890 1.00104.16 ATOM 135 CA LEU F 22 -51.073 25.183 7.234 1.00107.63 ATOM 136 C LEU F 22 -51.508 26.632 7.419 1.00107.57 ATOM 137 O LEU F 22 -52.547 27.051 6.891 1.00109.34 ATOM 138 CB LEU F 22 -51.349 24.363 8.497 1.00105.89 ATOM 139 CG LEU F 22 -52.806 24.157 8.921 1.00107.10 ATOM 140 CD1 LEU F 22 -53.559 23.332 7.884 1.00107.75 ATOM 141 CD2 LEU F 22 -52.865 23.478 10.282 1.00104.11 ATOM 142 N ILE F 23 -50.696 27.429 8.119 1.00107.10 ATOM 143 CA ILE F 23 -51.055 28.833 8.319 1.00 99.50 ATOM 144 C ILE F 23 -50.982 29.604 7.002 1.00 99.29 ATOM 145 O ILE F 23 -51.835 30.454 6.726 1.00105.67 ATOM 146 CB ILE F 23 -50.180 29.465 9.417 1.00 90.39 ATOM 147 CG1 ILE F 23 -50.428 28.746 10.745 1.00 87.72 ATOM 148 CG2 ILE F 23 -50.469 30.950 9.560 1.00 87.57 ATOM 149 CD1 ILE F 23 -49.643 29.307 11.911 1.00 89.08 ATOM 150 N ARG F 24 -49.979 29.311 6.163 1.00 93.97 ATOM 151 CA ARG F 24 -49.841 29.982 4.870 1.00 94.11 ATOM 152 C ARG F 24 -51.025 29.688 3.952 1.00102.69 ATOM 153 O ARG F 24 -51.606 30.610 3.360 1.00107.60 ATOM 154 CB ARG F 24 -48.519 29.536 4.217 1.00 95.60 ATOM 155 CG ARG F 24 -48.225 30.057 2.805 1.00108.25 ATOM 156 CD ARG F 24 -46.874 29.552 2.233 1.00112.99 ATOM 157 NE ARG F 24 -45.686 30.133 2.858 1.00115.44 ATOM 158 CZ ARG F 24 -45.156 31.286 2.459 1.00123.30 ATOM 159 NH1 ARG F 24 -45.725 31.946 1.460 1.00126.50 ATOM 160 NH2 ARG F 24 -44.075 31.784 3.046 1.00125.90 ATOM 161 N GLY F 25 -51.433 28.420 3.865 1.00102.18 ATOM 162 CA GLY F 25 -52.585 28.081 3.054 1.00105.02 ATOM 163 C GLY F 25 -53.874 28.641 3.613 1.00106.29 ATOM 164 O GLY F 25 -54.783 28.990 2.855 1.00111.62 ATOM 165 N TRP F 26 -53.977 28.740 4.940 1.00101.83 ATOM 166 CA TRP F 26 -55.160 29.367 5.513 1.00101.35 ATOM 167 C TRP F 26 -55.194 30.855 5.194 1.00103.84 ATOM 168 O TRP F 26 -56.258 31.406 4.892 1.00112.33 ATOM 169 CB TRP F 26 -55.210 29.142 7.024 1.00 91.46 ATOM 170 CG TRP F 26 -56.273 29.959 7.697 1.00 91.09 ATOM 171 CD1 TRP F 26 -57.606 29.972 7.404 1.00 97.90 ATOM 172 CD2 TRP F 26 -56.090 30.891 8.768 1.00 89.77 ATOM 173 NE1 TRP F 26 -58.264 30.850 8.230 1.00100.63 ATOM 174 CE2 TRP F 26 -57.355 31.428 9.076 1.00 92.10 ATOM 175 CE3 TRP F 26 -54.978 31.321 9.498 1.00 87.22 ATOM 176 CZ2 TRP F 26 -57.540 32.371 10.083 1.00 95.90 ATOM 177 CZ3 TRP F 26 -55.163 32.257 10.496 1.00 85.54 ATOM 178 CH2 TRP F 26 -56.435 32.771 10.781 1.00 95.95 ATOM 179 N LEU F 27 -54.037 31.520 5.238 1.00 98.66 ATOM 180 CA LEU F 27 -53.993 32.940 4.918 1.00 97.68 ATOM 181 C LEU F 27 -54.245 33.188 3.438 1.00103.81 ATOM 182 O LEU F 27 -54.750 34.256 3.070 1.00103.48 ATOM 183 CB LEU F 27 -52.648 33.536 5.331 1.00 93.83 ATOM 184 CG LEU F 27 -52.459 33.829 6.819 1.00 92.04 ATOM 185 CD1 LEU F 27 -51.089 34.435 7.064 1.00 90.58 ATOM 186 CD2 LEU F 27 -53.553 34.748 7.335 1.00 94.35 ATOM 187 N SER F 28 -53.920 32.220 2.579 1.00100.96 ATOM 188 CA SER F 28 -54.140 32.420 1.155 1.00102.43 ATOM 189 C SER F 28 -55.585 32.172 0.738 1.00107.82 ATOM 190 O SER F 28 -56.026 32.737 -0.268 1.00110.01 ATOM 191 CB SER F 28 -53.204 31.521 0.344 1.00101.50 ATOM 192 OG SER F 28 -53.383 30.150 0.661 1.00104.51 ATOM 193 N SER F 29 -56.337 31.360 1.485 1.00105.56 ATOM 194 CA SER F 29 -57.707 31.019 1.116 1.00112.58 ATOM 195 C SER F 29 -58.745 31.616 2.062 1.00113.70 ATOM 196 O SER F 29 -59.885 31.143 2.102 1.00118.76 ATOM 197 CB SER F 29 -57.872 29.499 1.047 1.00113.25 ATOM 198 OG SER F 29 -57.653 28.901 2.313 1.00110.91 ATOM 199 N LYS F 30 -58.380 32.641 2.820 1.00104.94 ATOM 200 CA LYS F 30 -59.274 33.252 3.792 1.00110.63 ATOM 201 C LYS F 30 -59.934 34.491 3.195 1.00115.99 ATOM 202 O LYS F 30 -59.356 35.176 2.347 1.00118.92 ATOM 203 CB LYS F 30 -58.507 33.619 5.068 1.00114.10 ATOM 204 CG LYS F 30 -59.342 34.219 6.191 1.00115.78 ATOM 205 CD LYS F 30 -58.470 34.566 7.390 1.00108.50 ATOM 206 CE LYS F 30 -59.278 35.215 8.502 1.00103.41 ATOM 207 NZ LYS F 30 -59.867 36.515 8.074 1.00104.40 TER