HEADER MEMBRANE PROTEIN 31-DEC-69 6DK0 TITLE Human sigma-1 receptor bound to NE-100 COMPND MOL_ID: 1; COMPND 2 MOLECULE: Sigma non-opioid intracellular receptor 1; COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.90 ANGSTORMS DBREF 6DK0 B 1 223 UNP Q99720 SGMR1_HUMAN 1 223 SEQRES 1 B 34 SER MET GLN TRP ALA VAL GLY ARG ARG TRP ALA TRP ALA SEQRES 2 B 34 ALA LEU LEU LEU ALA VAL ALA ALA VAL LEU THR GLN VAL SEQRES 3 B 34 VAL TRP LEU TRP LEU GLY THR GLN ATOM 1 N SER B 0 -0.627 -9.632 38.971 1.00107.50 ATOM 2 CA SER B 0 -0.437 -9.435 37.538 1.00111.59 ATOM 3 C SER B 0 -0.461 -7.953 37.181 1.00119.89 ATOM 4 O SER B 0 -1.230 -7.526 36.319 1.00118.53 ATOM 5 CB SER B 0 -1.512 -10.180 36.747 1.00 96.00 ATOM 6 OG SER B 0 -2.795 -9.636 37.003 1.00108.69 ATOM 7 N MET B 1 0.388 -7.170 37.850 1.00119.85 ATOM 8 CA MET B 1 0.453 -5.739 37.580 1.00115.43 ATOM 9 C MET B 1 1.106 -5.428 36.238 1.00114.52 ATOM 10 O MET B 1 0.897 -4.335 35.702 1.00 96.26 ATOM 11 CB MET B 1 1.209 -5.028 38.705 1.00107.33 ATOM 12 N GLN B 2 1.878 -6.362 35.681 1.00121.82 ATOM 13 CA GLN B 2 2.614 -6.115 34.447 1.00114.46 ATOM 14 C GLN B 2 1.759 -6.240 33.193 1.00110.20 ATOM 15 O GLN B 2 2.254 -5.951 32.099 1.00100.28 ATOM 16 CB GLN B 2 3.801 -7.076 34.341 1.00106.04 ATOM 17 CG GLN B 2 4.903 -6.830 35.357 1.00117.32 ATOM 18 CD GLN B 2 6.002 -7.873 35.281 1.00132.04 ATOM 19 OE1 GLN B 2 5.762 -9.014 34.885 1.00131.94 ATOM 20 NE2 GLN B 2 7.216 -7.486 35.657 1.00112.28 ATOM 21 N TRP B 3 0.503 -6.668 33.313 1.00 97.98 ATOM 22 CA TRP B 3 -0.378 -6.775 32.158 1.00 86.82 ATOM 23 C TRP B 3 -1.341 -5.603 32.031 1.00 85.96 ATOM 24 O TRP B 3 -1.979 -5.459 30.983 1.00 72.69 ATOM 25 CB TRP B 3 -1.175 -8.085 32.211 1.00102.35 ATOM 26 CG TRP B 3 -0.352 -9.302 31.903 1.00108.60 ATOM 27 CD1 TRP B 3 0.113 -10.225 32.794 1.00110.04 ATOM 28 CD2 TRP B 3 0.105 -9.725 30.612 1.00105.27 ATOM 29 NE1 TRP B 3 0.829 -11.198 32.138 1.00107.61 ATOM 30 CE2 TRP B 3 0.839 -10.914 30.798 1.00106.71 ATOM 31 CE3 TRP B 3 -0.036 -9.215 29.318 1.00100.01 ATOM 32 CZ2 TRP B 3 1.430 -11.599 29.739 1.00 99.67 ATOM 33 CZ3 TRP B 3 0.552 -9.896 28.268 1.00 98.06 ATOM 34 CH2 TRP B 3 1.276 -11.075 28.485 1.00 96.80 ATOM 35 N ALA B 4 -1.451 -4.763 33.056 1.00 86.97 ATOM 36 CA ALA B 4 -2.369 -3.638 33.019 1.00 87.28 ATOM 37 C ALA B 4 -1.806 -2.505 32.164 1.00 82.37 ATOM 38 O ALA B 4 -0.594 -2.366 31.979 1.00 76.74 ATOM 39 CB ALA B 4 -2.659 -3.132 34.433 1.00 89.64 ATOM 40 N VAL B 5 -2.714 -1.686 31.641 1.00 89.70 ATOM 41 CA VAL B 5 -2.371 -0.525 30.829 1.00 79.04 ATOM 42 C VAL B 5 -3.181 0.661 31.330 1.00 90.60 ATOM 43 O VAL B 5 -4.408 0.571 31.451 1.00106.95 ATOM 44 CB VAL B 5 -2.643 -0.767 29.332 1.00 84.82 ATOM 45 CG1 VAL B 5 -2.443 0.517 28.538 1.00 78.04 ATOM 46 CG2 VAL B 5 -1.741 -1.858 28.807 1.00 79.79 ATOM 47 N GLY B 6 -2.497 1.764 31.624 1.00 85.87 ATOM 48 CA GLY B 6 -3.187 2.959 32.064 1.00 84.13 ATOM 49 C GLY B 6 -4.120 3.505 31.002 1.00 90.21 ATOM 50 O GLY B 6 -3.987 3.235 29.807 1.00 85.78 ATOM 51 N ARG B 7 -5.088 4.300 31.458 1.00 90.92 ATOM 52 CA ARG B 7 -6.120 4.799 30.557 1.00 89.30 ATOM 53 C ARG B 7 -5.631 5.979 29.725 1.00 97.92 ATOM 54 O ARG B 7 -5.957 6.077 28.537 1.00100.96 ATOM 55 CB ARG B 7 -7.365 5.184 31.354 1.00106.07 ATOM 56 CG ARG B 7 -7.984 4.023 32.108 1.00110.65 ATOM 57 CD ARG B 7 -9.241 4.446 32.846 1.00122.46 ATOM 58 NE ARG B 7 -9.975 3.293 33.355 1.00129.32 ATOM 59 CZ ARG B 7 -10.837 2.585 32.634 1.00134.65 ATOM 60 NH1 ARG B 7 -11.463 1.547 33.172 1.00133.80 ATOM 61 NH2 ARG B 7 -11.071 2.916 31.371 1.00138.37 ATOM 62 N ARG B 8 -4.853 6.884 30.325 1.00 91.17 ATOM 63 CA ARG B 8 -4.388 8.056 29.588 1.00 98.59 ATOM 64 C ARG B 8 -3.404 7.668 28.491 1.00 95.40 ATOM 65 O ARG B 8 -3.492 8.169 27.360 1.00 99.14 ATOM 66 CB ARG B 8 -3.756 9.064 30.547 1.00102.98 ATOM 67 CG ARG B 8 -4.708 9.574 31.613 1.00113.65 ATOM 68 CD ARG B 8 -4.156 10.790 32.336 1.00112.57 ATOM 69 NE ARG B 8 -5.132 11.349 33.268 1.00128.19 ATOM 70 CZ ARG B 8 -6.086 12.208 32.924 1.00133.85 ATOM 71 NH1 ARG B 8 -6.196 12.610 31.664 1.00117.51 ATOM 72 NH2 ARG B 8 -6.932 12.665 33.838 1.00129.24 ATOM 73 N TRP B 9 -2.455 6.783 28.808 1.00 95.65 ATOM 74 CA TRP B 9 -1.533 6.307 27.785 1.00 97.41 ATOM 75 C TRP B 9 -2.281 5.586 26.675 1.00 88.53 ATOM 76 O TRP B 9 -1.932 5.718 25.499 1.00 86.95 ATOM 77 CB TRP B 9 -0.475 5.388 28.395 1.00 92.53 ATOM 78 CG TRP B 9 0.520 4.894 27.383 1.00 88.77 ATOM 79 CD1 TRP B 9 1.743 5.433 27.107 1.00 84.99 ATOM 80 CD2 TRP B 9 0.368 3.773 26.500 1.00 89.40 ATOM 81 NE1 TRP B 9 2.365 4.713 26.116 1.00 88.94 ATOM 82 CE2 TRP B 9 1.543 3.688 25.727 1.00 82.23 ATOM 83 CE3 TRP B 9 -0.642 2.826 26.297 1.00 78.03 ATOM 84 CZ2 TRP B 9 1.733 2.700 24.763 1.00 79.30 ATOM 85 CZ3 TRP B 9 -0.452 1.847 25.340 1.00 74.66 ATOM 86 CH2 TRP B 9 0.726 1.791 24.586 1.00 91.57 ATOM 87 N ALA B 10 -3.313 4.817 27.029 1.00 87.10 ATOM 88 CA ALA B 10 -4.090 4.111 26.016 1.00 89.01 ATOM 89 C ALA B 10 -4.831 5.086 25.111 1.00 90.27 ATOM 90 O ALA B 10 -4.886 4.896 23.891 1.00 92.73 ATOM 91 CB ALA B 10 -5.070 3.152 26.686 1.00 71.86 ATOM 92 N TRP B 11 -5.406 6.139 25.694 1.00 89.44 ATOM 93 CA TRP B 11 -6.092 7.159 24.909 1.00 83.37 ATOM 94 C TRP B 11 -5.131 7.848 23.943 1.00 89.22 ATOM 95 O TRP B 11 -5.431 8.007 22.751 1.00 84.05 ATOM 96 CB TRP B 11 -6.749 8.159 25.864 1.00 75.48 ATOM 97 CG TRP B 11 -7.155 9.459 25.259 1.00 92.25 ATOM 98 CD1 TRP B 11 -8.266 9.702 24.509 1.00107.10 ATOM 99 CD2 TRP B 11 -6.472 10.710 25.384 1.00 91.73 ATOM 100 NE1 TRP B 11 -8.309 11.026 24.143 1.00107.84 ATOM 101 CE2 TRP B 11 -7.218 11.667 24.669 1.00103.08 ATOM 102 CE3 TRP B 11 -5.296 11.113 26.024 1.00 93.63 ATOM 103 CZ2 TRP B 11 -6.828 13.001 24.577 1.00105.18 ATOM 104 CZ3 TRP B 11 -4.910 12.438 25.931 1.00 98.40 ATOM 105 CH2 TRP B 11 -5.674 13.366 25.213 1.00 96.39 ATOM 106 N ALA B 12 -3.953 8.239 24.437 1.00 87.01 ATOM 107 CA ALA B 12 -2.979 8.896 23.569 1.00 78.65 ATOM 108 C ALA B 12 -2.447 7.943 22.502 1.00 79.28 ATOM 109 O ALA B 12 -2.204 8.351 21.359 1.00 81.70 ATOM 110 CB ALA B 12 -1.834 9.466 24.403 1.00 86.14 ATOM 111 N ALA B 13 -2.273 6.666 22.850 1.00 75.32 ATOM 112 CA ALA B 13 -1.787 5.690 21.883 1.00 86.85 ATOM 113 C ALA B 13 -2.819 5.432 20.796 1.00 89.16 ATOM 114 O ALA B 13 -2.462 5.244 19.630 1.00 90.86 ATOM 115 CB ALA B 13 -1.416 4.388 22.593 1.00 83.43 ATOM 116 N LEU B 14 -4.104 5.430 21.154 1.00 80.40 ATOM 117 CA LEU B 14 -5.146 5.282 20.143 1.00 78.95 ATOM 118 C LEU B 14 -5.254 6.521 19.266 1.00 84.48 ATOM 119 O LEU B 14 -5.564 6.407 18.074 1.00 90.43 ATOM 120 CB LEU B 14 -6.485 4.989 20.809 1.00 75.69 ATOM 121 CG LEU B 14 -6.602 3.641 21.512 1.00 94.87 ATOM 122 CD1 LEU B 14 -7.739 3.696 22.504 1.00 90.90 ATOM 123 CD2 LEU B 14 -6.820 2.530 20.500 1.00103.77 ATOM 124 N LEU B 15 -5.008 7.706 19.830 1.00 80.49 ATOM 125 CA LEU B 15 -4.928 8.901 18.994 1.00 84.84 ATOM 126 C LEU B 15 -3.778 8.799 17.997 1.00 94.84 ATOM 127 O LEU B 15 -3.940 9.120 16.812 1.00 91.47 ATOM 128 CB LEU B 15 -4.779 10.146 19.867 1.00 89.11 ATOM 129 CG LEU B 15 -6.052 10.575 20.596 1.00 80.62 ATOM 130 CD1 LEU B 15 -5.811 11.850 21.383 1.00 96.41 ATOM 131 CD2 LEU B 15 -7.188 10.760 19.605 1.00 65.64 ATOM 132 N LEU B 16 -2.609 8.344 18.456 1.00 98.05 ATOM 133 CA LEU B 16 -1.491 8.124 17.540 1.00 91.43 ATOM 134 C LEU B 16 -1.833 7.071 16.490 1.00 94.64 ATOM 135 O LEU B 16 -1.456 7.201 15.318 1.00110.40 ATOM 136 CB LEU B 16 -0.244 7.714 18.324 1.00 76.23 ATOM 137 CG LEU B 16 0.363 8.764 19.256 1.00 78.34 ATOM 138 CD1 LEU B 16 1.520 8.179 20.050 1.00 92.98 ATOM 139 CD2 LEU B 16 0.817 9.980 18.464 1.00 74.42 ATOM 140 N ALA B 17 -2.556 6.025 16.893 1.00 85.12 ATOM 141 CA ALA B 17 -2.912 4.955 15.968 1.00 89.12 ATOM 142 C ALA B 17 -3.852 5.457 14.882 1.00102.71 ATOM 143 O ALA B 17 -3.660 5.158 13.699 1.00108.25 ATOM 144 CB ALA B 17 -3.542 3.789 16.731 1.00 88.20 ATOM 145 N VAL B 18 -4.881 6.220 15.262 1.00 98.22 ATOM 146 CA VAL B 18 -5.787 6.749 14.247 1.00100.82 ATOM 147 C VAL B 18 -5.074 7.778 13.381 1.00100.51 ATOM 148 O VAL B 18 -5.348 7.873 12.181 1.00114.41 ATOM 149 CB VAL B 18 -7.071 7.328 14.875 1.00104.10 ATOM 150 CG1 VAL B 18 -7.837 6.245 15.600 1.00 96.51 ATOM 151 CG2 VAL B 18 -6.764 8.485 15.805 1.00107.02 ATOM 152 N ALA B 19 -4.134 8.539 13.949 1.00 87.13 ATOM 153 CA ALA B 19 -3.355 9.468 13.136 1.00101.08 ATOM 154 C ALA B 19 -2.571 8.725 12.060 1.00120.25 ATOM 155 O ALA B 19 -2.607 9.096 10.881 1.00124.78 ATOM 156 CB ALA B 19 -2.416 10.283 14.026 1.00 89.78 ATOM 157 N ALA B 20 -1.867 7.660 12.451 1.00123.36 ATOM 158 CA ALA B 20 -1.096 6.886 11.481 1.00112.45 ATOM 159 C ALA B 20 -2.004 6.217 10.454 1.00117.97 ATOM 160 O ALA B 20 -1.715 6.238 9.249 1.00130.65 ATOM 161 CB ALA B 20 -0.243 5.844 12.204 1.00107.47 ATOM 162 N VAL B 21 -3.110 5.623 10.910 1.00105.65 ATOM 163 CA VAL B 21 -4.020 4.935 9.999 1.00109.74 ATOM 164 C VAL B 21 -4.603 5.912 8.988 1.00120.32 ATOM 165 O VAL B 21 -4.716 5.598 7.798 1.00128.25 ATOM 166 CB VAL B 21 -5.123 4.208 10.793 1.00100.54 ATOM 167 CG1 VAL B 21 -6.248 3.769 9.869 1.00 96.05 ATOM 168 CG2 VAL B 21 -4.543 3.006 11.523 1.00100.34 ATOM 169 N LEU B 22 -4.963 7.117 9.435 1.00123.18 ATOM 170 CA LEU B 22 -5.523 8.107 8.523 1.00127.08 ATOM 171 C LEU B 22 -4.469 8.626 7.553 1.00127.26 ATOM 172 O LEU B 22 -4.745 8.784 6.359 1.00135.71 ATOM 173 CB LEU B 22 -6.141 9.260 9.314 1.00113.74 ATOM 174 N THR B 23 -3.254 8.894 8.042 1.00126.17 ATOM 175 CA THR B 23 -2.195 9.355 7.152 1.00126.19 ATOM 176 C THR B 23 -1.779 8.288 6.149 1.00122.84 ATOM 177 O THR B 23 -1.199 8.626 5.112 1.00128.96 ATOM 178 CB THR B 23 -0.974 9.809 7.957 1.00120.86 ATOM 179 OG1 THR B 23 -0.594 8.781 8.880 1.00125.81 ATOM 180 CG2 THR B 23 -1.280 11.090 8.721 1.00116.52 ATOM 181 N GLN B 24 -2.056 7.014 6.430 1.00119.20 ATOM 182 CA GLN B 24 -1.721 5.970 5.467 1.00133.20 ATOM 183 C GLN B 24 -2.867 5.654 4.508 1.00132.64 ATOM 184 O GLN B 24 -2.621 5.391 3.326 1.00139.75 ATOM 185 CB GLN B 24 -1.275 4.703 6.200 1.00139.56 ATOM 186 CG GLN B 24 0.081 4.848 6.879 1.00141.66 ATOM 187 CD GLN B 24 0.577 3.554 7.490 1.00138.03 ATOM 188 OE1 GLN B 24 1.669 3.502 8.058 1.00122.36 ATOM 189 NE2 GLN B 24 -0.223 2.500 7.377 1.00128.38 ATOM 190 N VAL B 25 -4.117 5.676 4.979 1.00135.40 ATOM 191 CA VAL B 25 -5.243 5.414 4.083 1.00138.40 ATOM 192 C VAL B 25 -5.559 6.611 3.197 1.00128.38 ATOM 193 O VAL B 25 -6.251 6.454 2.182 1.00119.52 ATOM 194 CB VAL B 25 -6.509 5.006 4.856 1.00122.95 ATOM 195 CG1 VAL B 25 -6.250 3.763 5.697 1.00112.71 ATOM 196 CG2 VAL B 25 -7.016 6.159 5.712 1.00111.79 ATOM 197 N VAL B 26 -5.087 7.805 3.557 1.00126.48 ATOM 198 CA VAL B 26 -5.200 8.949 2.658 1.00129.76 ATOM 199 C VAL B 26 -4.303 8.752 1.442 1.00149.39 ATOM 200 O VAL B 26 -4.651 9.146 0.322 1.00150.84 ATOM 201 CB VAL B 26 -4.873 10.251 3.414 1.00120.87 ATOM 202 CG1 VAL B 26 -4.419 11.345 2.458 1.00109.91 ATOM 203 CG2 VAL B 26 -6.085 10.716 4.209 1.00121.14 ATOM 204 N TRP B 27 -3.146 8.115 1.637 1.00144.91 ATOM 205 CA TRP B 27 -2.236 7.864 0.523 1.00134.02 ATOM 206 C TRP B 27 -2.866 6.923 -0.497 1.00142.40 ATOM 207 O TRP B 27 -2.823 7.179 -1.706 1.00155.93 ATOM 208 CB TRP B 27 -0.917 7.294 1.046 1.00125.88 ATOM 209 CG TRP B 27 0.139 7.158 -0.009 1.00153.54 ATOM 210 CD1 TRP B 27 1.114 8.064 -0.315 1.00159.52 ATOM 211 CD2 TRP B 27 0.326 6.051 -0.899 1.00152.23 ATOM 212 NE1 TRP B 27 1.896 7.588 -1.339 1.00148.51 ATOM 213 CE2 TRP B 27 1.433 6.355 -1.715 1.00149.32 ATOM 214 CE3 TRP B 27 -0.334 4.833 -1.084 1.00152.07 ATOM 215 CZ2 TRP B 27 1.893 5.486 -2.699 1.00150.85 ATOM 216 CZ3 TRP B 27 0.125 3.972 -2.064 1.00149.96 ATOM 217 CH2 TRP B 27 1.228 4.303 -2.858 1.00153.63 ATOM 218 N LEU B 28 -3.468 5.828 -0.023 1.00137.18 ATOM 219 CA LEU B 28 -4.112 4.861 -0.906 1.00152.52 ATOM 220 C LEU B 28 -5.255 5.457 -1.718 1.00162.50 ATOM 221 O LEU B 28 -5.678 4.837 -2.700 1.00161.05 ATOM 222 CB LEU B 28 -4.621 3.667 -0.093 1.00143.08 ATOM 223 CG LEU B 28 -3.559 2.689 0.411 1.00126.36 ATOM 224 CD1 LEU B 28 -4.204 1.535 1.166 1.00133.33 ATOM 225 CD2 LEU B 28 -2.719 2.169 -0.747 1.00129.48 ATOM 226 N TRP B 29 -5.761 6.637 -1.345 1.00156.73 ATOM 227 CA TRP B 29 -6.748 7.307 -2.186 1.00145.72 ATOM 228 C TRP B 29 -6.182 7.608 -3.566 1.00146.14 ATOM 229 O TRP B 29 -6.923 7.608 -4.555 1.00152.01 ATOM 230 CB TRP B 29 -7.232 8.594 -1.519 1.00142.40 ATOM 231 N LEU B 30 -4.874 7.863 -3.654 1.00153.14 ATOM 232 CA LEU B 30 -4.235 7.994 -4.957 1.00151.94 ATOM 233 C LEU B 30 -3.962 6.634 -5.588 1.00145.11 ATOM 234 O LEU B 30 -3.918 6.523 -6.818 1.00138.39 ATOM 235 CB LEU B 30 -2.934 8.790 -4.832 1.00127.02 ATOM 236 N GLY B 31 -3.780 5.596 -4.766 1.00143.58 ATOM 237 CA GLY B 31 -3.604 4.257 -5.299 1.00141.86 ATOM 238 C GLY B 31 -4.904 3.590 -5.685 1.00141.03 ATOM 239 O GLY B 31 -4.922 2.734 -6.575 1.00138.83 ATOM 240 N THR B 32 -6.003 3.958 -5.028 1.00144.50 ATOM 241 CA THR B 32 -7.331 3.486 -5.391 1.00151.90 ATOM 242 C THR B 32 -8.023 4.406 -6.390 1.00168.17 ATOM 243 O THR B 32 -9.258 4.437 -6.438 1.00166.15 ATOM 244 CB THR B 32 -8.199 3.323 -4.140 1.00147.40 ATOM 245 OG1 THR B 32 -8.089 4.494 -3.320 1.00145.01 ATOM 246 CG2 THR B 32 -7.765 2.104 -3.342 1.00146.10 ATOM 247 N GLN B 33 -7.255 5.156 -7.180 1.00174.22 ATOM 248 CA GLN B 33 -7.839 6.050 -8.169 1.00157.93 ATOM 249 C GLN B 33 -8.646 5.258 -9.190 1.00153.65 ATOM 250 O GLN B 33 -8.243 4.175 -9.625 1.00155.77 ATOM 251 CB GLN B 33 -6.743 6.857 -8.868 1.00142.19 ATOM 252 CG GLN B 33 -5.696 6.012 -9.580 1.00130.48 ATOM 253 CD GLN B 33 -4.554 6.841 -10.129 1.00127.07 ATOM 254 OE1 GLN B 33 -4.395 8.008 -9.774 1.00133.50 ATOM 255 NE2 GLN B 33 -3.752 6.242 -11.000 1.00123.78 TER