HEADER MEMBRANE PROTEIN 13-JAN-16 5HK1 TITLE Human sigma-1 receptor bound to PD144418 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. 2.51 ANGSTORMS DBREF 5HK1 C 1 223 UNP Q99720 SGMR1_HUMAN 1 223 SEQRES 1 C 32 GLN TRP ALA VAL GLY ARG ARG TRP ALA TRP ALA ALA LEU SEQRES 2 C 32 LEU LEU ALA VAL ALA ALA VAL LEU THR GLN VAL VAL TRP SEQRES 3 C 32 LEU TRP LEU GLY THR GLN ATOM 1 N GLN C 2 -46.690 70.747 7.649 1.00134.36 ATOM 2 CA GLN C 2 -45.260 70.478 7.556 1.00137.40 ATOM 3 C GLN C 2 -44.826 69.417 8.564 1.00148.81 ATOM 4 O GLN C 2 -45.114 69.526 9.756 1.00153.57 ATOM 5 CB GLN C 2 -44.459 71.764 7.771 1.00143.93 ATOM 6 N TRP C 3 -44.136 68.391 8.077 1.00154.73 ATOM 7 CA TRP C 3 -43.596 67.348 8.943 1.00162.93 ATOM 8 C TRP C 3 -42.263 66.827 8.419 1.00165.56 ATOM 9 O TRP C 3 -41.863 67.132 7.295 1.00159.98 ATOM 10 CB TRP C 3 -44.588 66.192 9.090 1.00162.75 ATOM 11 CG TRP C 3 -45.237 66.129 10.442 1.00165.09 ATOM 12 CD1 TRP C 3 -46.563 66.277 10.723 1.00163.09 ATOM 13 CD2 TRP C 3 -44.584 65.910 11.699 1.00169.72 ATOM 14 NE1 TRP C 3 -46.779 66.158 12.073 1.00172.06 ATOM 15 CE2 TRP C 3 -45.580 65.934 12.696 1.00180.36 ATOM 16 CE3 TRP C 3 -43.255 65.695 12.079 1.00171.11 ATOM 17 CZ2 TRP C 3 -45.289 65.751 14.047 1.00187.92 ATOM 18 CZ3 TRP C 3 -42.969 65.514 13.421 1.00183.13 ATOM 19 CH2 TRP C 3 -43.981 65.542 14.388 1.00187.00 ATOM 20 N ALA C 4 -41.581 66.037 9.242 1.00179.16 ATOM 21 CA ALA C 4 -40.258 65.531 8.899 1.00177.51 ATOM 22 C ALA C 4 -40.327 64.172 8.209 1.00155.69 ATOM 23 O ALA C 4 -41.285 63.421 8.385 1.00152.32 ATOM 24 CB ALA C 4 -39.389 65.445 10.146 1.00188.05 ATOM 25 N VAL C 5 -39.301 63.869 7.421 1.00142.72 ATOM 26 CA VAL C 5 -39.199 62.581 6.747 1.00135.25 ATOM 27 C VAL C 5 -37.982 61.826 7.277 1.00140.87 ATOM 28 O VAL C 5 -36.942 62.426 7.546 1.00143.70 ATOM 29 CB VAL C 5 -39.091 62.746 5.217 1.00134.50 ATOM 30 CG1 VAL C 5 -39.377 61.427 4.518 1.00138.22 ATOM 31 CG2 VAL C 5 -40.053 63.816 4.729 1.00124.85 ATOM 32 N GLY C 6 -38.118 60.513 7.428 1.00152.86 ATOM 33 CA GLY C 6 -37.062 59.692 7.994 1.00162.17 ATOM 34 C GLY C 6 -35.780 59.672 7.185 1.00168.85 ATOM 35 O GLY C 6 -35.784 59.955 5.987 1.00167.52 ATOM 36 N ARG C 7 -34.679 59.335 7.851 1.00180.71 ATOM 37 CA ARG C 7 -33.378 59.243 7.200 1.00184.32 ATOM 38 C ARG C 7 -33.349 58.080 6.215 1.00183.53 ATOM 39 O ARG C 7 -32.557 58.070 5.273 1.00183.94 ATOM 40 CB ARG C 7 -32.265 59.086 8.238 1.00192.87 ATOM 41 N ARG C 8 -34.216 57.100 6.445 1.00181.14 ATOM 42 CA ARG C 8 -34.365 55.975 5.532 1.00180.41 ATOM 43 C ARG C 8 -35.596 56.174 4.654 1.00181.91 ATOM 44 O ARG C 8 -35.711 55.585 3.579 1.00172.70 ATOM 45 CB ARG C 8 -34.469 54.660 6.308 1.00179.48 ATOM 46 N TRP C 9 -36.511 57.016 5.123 1.00185.81 ATOM 47 CA TRP C 9 -37.752 57.291 4.410 1.00176.38 ATOM 48 C TRP C 9 -37.519 58.163 3.178 1.00167.46 ATOM 49 O TRP C 9 -37.905 57.800 2.066 1.00153.51 ATOM 50 CB TRP C 9 -38.758 57.965 5.343 1.00172.71 ATOM 51 N ALA C 10 -36.889 59.315 3.386 1.00162.81 ATOM 52 CA ALA C 10 -36.576 60.225 2.291 1.00145.78 ATOM 53 C ALA C 10 -35.505 59.626 1.388 1.00152.06 ATOM 54 O ALA C 10 -35.435 59.938 0.200 1.00150.99 ATOM 55 CB ALA C 10 -36.126 61.572 2.829 1.00133.60 ATOM 56 N TRP C 11 -34.672 58.766 1.965 1.00163.28 ATOM 57 CA TRP C 11 -33.620 58.083 1.221 1.00171.15 ATOM 58 C TRP C 11 -34.209 57.173 0.147 1.00171.56 ATOM 59 O TRP C 11 -33.725 57.138 -0.985 1.00163.92 ATOM 60 CB TRP C 11 -32.736 57.277 2.175 1.00177.60 ATOM 61 CG TRP C 11 -31.730 56.407 1.490 1.00184.73 ATOM 62 CD1 TRP C 11 -30.531 56.794 0.966 1.00189.23 ATOM 63 CD2 TRP C 11 -31.829 54.995 1.264 1.00189.18 ATOM 64 NE1 TRP C 11 -29.880 55.713 0.422 1.00194.06 ATOM 65 CE2 TRP C 11 -30.656 54.597 0.592 1.00193.03 ATOM 66 CE3 TRP C 11 -32.797 54.030 1.561 1.00188.25 ATOM 67 CZ2 TRP C 11 -30.424 53.276 0.213 1.00192.84 ATOM 68 CZ3 TRP C 11 -32.565 52.719 1.183 1.00188.00 ATOM 69 CH2 TRP C 11 -31.389 52.354 0.517 1.00189.75 ATOM 70 N ALA C 12 -35.258 56.442 0.510 1.00171.44 ATOM 71 CA ALA C 12 -35.929 55.550 -0.427 1.00164.75 ATOM 72 C ALA C 12 -36.791 56.339 -1.407 1.00153.53 ATOM 73 O ALA C 12 -36.875 55.995 -2.585 1.00152.75 ATOM 74 CB ALA C 12 -36.773 54.532 0.323 1.00166.80 ATOM 75 N ALA C 13 -37.428 57.396 -0.911 1.00140.45 ATOM 76 CA ALA C 13 -38.283 58.240 -1.738 1.00129.18 ATOM 77 C ALA C 13 -37.485 58.908 -2.852 1.00136.80 ATOM 78 O ALA C 13 -37.919 58.942 -4.005 1.00133.37 ATOM 79 CB ALA C 13 -38.979 59.289 -0.883 1.00112.69 ATOM 80 N LEU C 14 -36.318 59.438 -2.500 1.00143.61 ATOM 81 CA LEU C 14 -35.432 60.062 -3.475 1.00140.36 ATOM 82 C LEU C 14 -34.908 59.023 -4.458 1.00141.30 ATOM 83 O LEU C 14 -34.686 59.320 -5.631 1.00136.35 ATOM 84 CB LEU C 14 -34.267 60.765 -2.776 1.00143.08 ATOM 85 N LEU C 15 -34.715 57.801 -3.969 1.00150.74 ATOM 86 CA LEU C 15 -34.278 56.694 -4.812 1.00156.31 ATOM 87 C LEU C 15 -35.357 56.343 -5.831 1.00157.03 ATOM 88 O LEU C 15 -35.068 55.790 -6.892 1.00160.54 ATOM 89 CB LEU C 15 -33.932 55.471 -3.961 1.00158.59 ATOM 90 N LEU C 16 -36.603 56.665 -5.497 1.00146.96 ATOM 91 CA LEU C 16 -37.716 56.487 -6.419 1.00134.50 ATOM 92 C LEU C 16 -37.863 57.717 -7.304 1.00130.01 ATOM 93 O LEU C 16 -38.292 57.622 -8.454 1.00128.88 ATOM 94 CB LEU C 16 -39.015 56.224 -5.656 1.00120.63 ATOM 95 CG LEU C 16 -39.034 54.987 -4.758 1.00113.79 ATOM 96 CD1 LEU C 16 -40.378 54.854 -4.060 1.00121.12 ATOM 97 CD2 LEU C 16 -38.710 53.736 -5.559 1.00108.41 ATOM 98 N ALA C 17 -37.504 58.874 -6.755 1.00122.72 ATOM 99 CA ALA C 17 -37.550 60.126 -7.498 1.00120.42 ATOM 100 C ALA C 17 -36.552 60.101 -8.649 1.00128.22 ATOM 101 O ALA C 17 -36.882 60.472 -9.775 1.00124.90 ATOM 102 CB ALA C 17 -37.273 61.304 -6.577 1.00115.93 ATOM 103 N VAL C 18 -35.332 59.656 -8.362 1.00135.06 ATOM 104 CA VAL C 18 -34.310 59.529 -9.393 1.00128.11 ATOM 105 C VAL C 18 -34.651 58.376 -10.328 1.00126.54 ATOM 106 O VAL C 18 -34.209 58.345 -11.474 1.00136.51 ATOM 107 CB VAL C 18 -32.906 59.311 -8.791 1.00129.67 ATOM 108 CG1 VAL C 18 -32.524 60.485 -7.906 1.00136.92 ATOM 109 CG2 VAL C 18 -32.849 58.008 -8.009 1.00131.86 ATOM 110 N ALA C 19 -35.444 57.430 -9.834 1.00117.93 ATOM 111 CA ALA C 19 -35.904 56.319 -10.653 1.00109.24 ATOM 112 C ALA C 19 -36.969 56.800 -11.630 1.00112.16 ATOM 113 O ALA C 19 -37.018 56.361 -12.777 1.00108.39 ATOM 114 CB ALA C 19 -36.443 55.199 -9.781 1.00 96.90 ATOM 115 N ALA C 20 -37.818 57.711 -11.165 1.00114.79 ATOM 116 CA ALA C 20 -38.865 58.283 -12.002 1.00107.72 ATOM 117 C ALA C 20 -38.269 59.193 -13.069 1.00115.26 ATOM 118 O ALA C 20 -38.694 59.172 -14.224 1.00121.64 ATOM 119 CB ALA C 20 -39.865 59.048 -11.151 1.00 95.52 ATOM 120 N VAL C 21 -37.281 59.989 -12.674 1.00115.97 ATOM 121 CA VAL C 21 -36.635 60.920 -13.589 1.00104.72 ATOM 122 C VAL C 21 -35.854 60.193 -14.678 1.00112.79 ATOM 123 O VAL C 21 -36.129 60.368 -15.863 1.00119.26 ATOM 124 CB VAL C 21 -35.683 61.875 -12.844 1.00103.37 ATOM 125 CG1 VAL C 21 -34.840 62.664 -13.832 1.00108.01 ATOM 126 CG2 VAL C 21 -36.471 62.811 -11.944 1.00104.83 ATOM 127 N LEU C 22 -34.890 59.372 -14.269 1.00120.88 ATOM 128 CA LEU C 22 -33.998 58.692 -15.206 1.00120.89 ATOM 129 C LEU C 22 -34.741 57.828 -16.223 1.00121.36 ATOM 130 O LEU C 22 -34.428 57.860 -17.411 1.00117.50 ATOM 131 CB LEU C 22 -32.985 57.833 -14.445 1.00120.14 ATOM 132 CG LEU C 22 -31.914 58.596 -13.663 1.00130.59 ATOM 133 CD1 LEU C 22 -31.005 57.635 -12.915 1.00142.53 ATOM 134 CD2 LEU C 22 -31.109 59.493 -14.591 1.00128.48 ATOM 135 N THR C 23 -35.725 57.063 -15.759 1.00128.17 ATOM 136 CA THR C 23 -36.479 56.179 -16.643 1.00132.40 ATOM 137 C THR C 23 -37.261 56.956 -17.699 1.00128.17 ATOM 138 O THR C 23 -37.357 56.527 -18.849 1.00130.99 ATOM 139 CB THR C 23 -37.456 55.288 -15.853 1.00132.80 ATOM 140 OG1 THR C 23 -38.186 56.089 -14.916 1.00137.40 ATOM 141 CG2 THR C 23 -36.698 54.202 -15.103 1.00131.35 ATOM 142 N GLN C 24 -37.815 58.100 -17.310 1.00119.60 ATOM 143 CA GLN C 24 -38.578 58.921 -18.243 1.00117.33 ATOM 144 C GLN C 24 -37.657 59.841 -19.038 1.00128.07 ATOM 145 O GLN C 24 -38.048 60.380 -20.072 1.00143.42 ATOM 146 CB GLN C 24 -39.642 59.736 -17.503 1.00122.32 ATOM 147 CG GLN C 24 -40.686 58.884 -16.793 1.00121.92 ATOM 148 CD GLN C 24 -41.897 59.683 -16.351 1.00117.99 ATOM 149 OE1 GLN C 24 -42.442 59.459 -15.270 1.00107.26 ATOM 150 NE2 GLN C 24 -42.330 60.615 -17.192 1.00122.84 ATOM 151 N VAL C 25 -36.434 60.017 -18.549 1.00116.70 ATOM 152 CA VAL C 25 -35.423 60.784 -19.269 1.00100.45 ATOM 153 C VAL C 25 -34.780 59.912 -20.345 1.00 94.88 ATOM 154 O VAL C 25 -34.534 60.365 -21.465 1.00 92.92 ATOM 155 CB VAL C 25 -34.341 61.337 -18.311 1.00109.21 ATOM 156 CG1 VAL C 25 -33.014 61.537 -19.029 1.00106.46 ATOM 157 CG2 VAL C 25 -34.814 62.635 -17.675 1.00115.20 ATOM 158 N VAL C 26 -34.522 58.654 -20.001 1.00 91.15 ATOM 159 CA VAL C 26 -34.000 57.689 -20.960 1.00 87.94 ATOM 160 C VAL C 26 -35.011 57.447 -22.077 1.00 93.37 ATOM 161 O VAL C 26 -34.655 57.428 -23.256 1.00 91.32 ATOM 162 CB VAL C 26 -33.648 56.349 -20.281 1.00 87.78 ATOM 163 CG1 VAL C 26 -33.457 55.252 -21.318 1.00 83.06 ATOM 164 CG2 VAL C 26 -32.401 56.501 -19.424 1.00 96.43 ATOM 165 N TRP C 27 -36.275 57.276 -21.700 1.00 96.17 ATOM 166 CA TRP C 27 -37.338 57.048 -22.673 1.00 85.82 ATOM 167 C TRP C 27 -37.523 58.267 -23.568 1.00 86.62 ATOM 168 O TRP C 27 -37.880 58.141 -24.739 1.00 93.18 ATOM 169 CB TRP C 27 -38.649 56.700 -21.968 1.00 87.98 ATOM 170 CG TRP C 27 -39.774 56.412 -22.913 1.00 92.07 ATOM 171 CD1 TRP C 27 -40.932 57.120 -23.049 1.00 92.80 ATOM 172 CD2 TRP C 27 -39.842 55.344 -23.866 1.00 92.96 ATOM 173 NE1 TRP C 27 -41.722 56.554 -24.019 1.00 91.22 ATOM 174 CE2 TRP C 27 -41.075 55.464 -24.538 1.00 87.13 ATOM 175 CE3 TRP C 27 -38.983 54.297 -24.213 1.00 93.22 ATOM 176 CZ2 TRP C 27 -41.469 54.578 -25.538 1.00 92.33 ATOM 177 CZ3 TRP C 27 -39.376 53.417 -25.206 1.00 93.44 ATOM 178 CH2 TRP C 27 -40.608 53.563 -25.856 1.00101.22 ATOM 179 N LEU C 28 -37.275 59.446 -23.008 1.00 79.17 ATOM 180 CA LEU C 28 -37.300 60.680 -23.779 1.00 72.12 ATOM 181 C LEU C 28 -36.127 60.683 -24.754 1.00 82.07 ATOM 182 O LEU C 28 -36.250 61.132 -25.893 1.00 88.32 ATOM 183 CB LEU C 28 -37.248 61.896 -22.847 1.00 82.04 ATOM 184 CG LEU C 28 -37.593 63.287 -23.390 1.00 84.22 ATOM 185 CD1 LEU C 28 -36.395 63.944 -24.056 1.00 90.78 ATOM 186 CD2 LEU C 28 -38.768 63.214 -24.353 1.00 85.72 ATOM 187 N TRP C 29 -34.990 60.168 -24.295 1.00 93.66 ATOM 188 CA TRP C 29 -33.783 60.099 -25.113 1.00 96.36 ATOM 189 C TRP C 29 -33.956 59.123 -26.276 1.00 96.21 ATOM 190 O TRP C 29 -33.521 59.395 -27.396 1.00 98.20 ATOM 191 CB TRP C 29 -32.582 59.692 -24.257 1.00108.36 ATOM 192 CG TRP C 29 -31.275 59.727 -24.989 1.00119.74 ATOM 193 CD1 TRP C 29 -30.413 60.781 -25.075 1.00130.73 ATOM 194 CD2 TRP C 29 -30.680 58.661 -25.737 1.00123.77 ATOM 195 NE1 TRP C 29 -29.320 60.438 -25.831 1.00137.19 ATOM 196 CE2 TRP C 29 -29.459 59.141 -26.250 1.00128.13 ATOM 197 CE3 TRP C 29 -31.061 57.347 -26.023 1.00129.80 ATOM 198 CZ2 TRP C 29 -28.618 58.355 -27.032 1.00129.36 ATOM 199 CZ3 TRP C 29 -30.225 56.568 -26.799 1.00130.48 ATOM 200 CH2 TRP C 29 -29.017 57.073 -27.294 1.00134.62 ATOM 201 N LEU C 30 -34.592 57.987 -26.002 1.00 95.81 ATOM 202 CA LEU C 30 -34.877 56.994 -27.033 1.00 87.79 ATOM 203 C LEU C 30 -35.831 57.544 -28.093 1.00 91.78 ATOM 204 O LEU C 30 -35.747 57.182 -29.267 1.00 90.25 ATOM 205 CB LEU C 30 -35.471 55.729 -26.406 1.00 79.54 ATOM 206 CG LEU C 30 -34.535 54.583 -26.013 1.00 85.75 ATOM 207 CD1 LEU C 30 -33.478 55.033 -25.023 1.00 95.90 ATOM 208 CD2 LEU C 30 -35.336 53.425 -25.441 1.00 84.26 ATOM 209 N GLY C 31 -36.737 58.420 -27.672 1.00 89.88 ATOM 210 CA GLY C 31 -37.728 58.983 -28.569 1.00 86.27 ATOM 211 C GLY C 31 -37.160 60.015 -29.523 1.00 82.13 ATOM 212 O GLY C 31 -37.660 60.183 -30.635 1.00 93.06 ATOM 213 N THR C 32 -36.114 60.711 -29.089 1.00101.46 ATOM 214 CA THR C 32 -35.504 61.756 -29.903 1.00 89.99 ATOM 215 C THR C 32 -34.339 61.213 -30.718 1.00101.04 ATOM 216 O THR C 32 -33.687 61.953 -31.455 1.00104.73 ATOM 217 CB THR C 32 -35.005 62.925 -29.039 1.00 98.15 ATOM 218 OG1 THR C 32 -33.970 62.466 -28.160 1.00104.53 ATOM 219 CG2 THR C 32 -36.142 63.496 -28.218 1.00 94.95 ATOM 220 N GLN C 33 -34.082 59.916 -30.577 1.00102.86 ATOM 221 CA GLN C 33 -32.989 59.267 -31.290 1.00 88.60 ATOM 222 C GLN C 33 -33.192 59.333 -32.799 1.00 79.80 ATOM 223 O GLN C 33 -34.250 58.968 -33.312 1.00 93.58 ATOM 224 CB GLN C 33 -32.849 57.811 -30.844 1.00103.03 ATOM 225 CG GLN C 33 -31.770 57.032 -31.582 1.00122.48 ATOM 226 CD GLN C 33 -30.367 57.496 -31.236 1.00132.29 ATOM 227 OE1 GLN C 33 -29.902 58.532 -31.716 1.00131.06 ATOM 228 NE2 GLN C 33 -29.681 56.725 -30.401 1.00135.45 ATOM 229 C24 OLC C 306 -26.850 60.505 -30.711 1.00123.13 ATOM 230 C3 OLC C 306 -23.787 64.359 -26.746 1.00107.84 ATOM 231 C2 OLC C 306 -24.459 63.279 -25.929 1.00108.96 ATOM 232 C21 OLC C 306 -25.611 61.900 -29.100 1.00125.63 ATOM 233 C1 OLC C 306 -25.121 62.233 -26.800 1.00129.16 ATOM 234 C22 OLC C 306 -26.670 60.832 -29.247 1.00122.50 ATOM 235 O19 OLC C 306 -25.007 61.055 -26.521 1.00140.56 ATOM 236 O25 OLC C 306 -25.920 59.503 -31.059 1.00116.60 ATOM 237 O23 OLC C 306 -26.258 59.679 -28.554 1.00116.59 ATOM 238 O20 OLC C 306 -25.874 62.625 -27.922 1.00130.54 ATOM 239 C24 OLC C 307 -28.824 52.293 -29.757 1.00118.51 ATOM 240 C5 OLC C 307 -21.901 56.381 -24.672 1.00 86.81 ATOM 241 C4 OLC C 307 -22.558 55.241 -25.418 1.00 94.72 ATOM 242 C3 OLC C 307 -23.657 55.716 -26.344 1.00100.51 ATOM 243 C2 OLC C 307 -24.204 54.599 -27.205 1.00100.02 ATOM 244 C21 OLC C 307 -27.465 54.108 -28.767 1.00116.04 ATOM 245 C1 OLC C 307 -25.424 55.017 -27.997 1.00113.04 ATOM 246 C22 OLC C 307 -28.013 53.535 -30.055 1.00120.38 ATOM 247 O19 OLC C 307 -25.850 56.151 -27.906 1.00119.41 ATOM 248 O25 OLC C 307 -29.928 52.260 -30.636 1.00110.57 ATOM 249 O23 OLC C 307 -28.835 54.493 -30.680 1.00126.82 ATOM 250 O20 OLC C 307 -26.059 54.093 -28.845 1.00119.66 ATOM 251 C24 OLC C 309 -29.926 63.840 -29.656 1.00131.07 ATOM 252 C3 OLC C 309 -28.254 63.281 -23.046 1.00119.78 ATOM 253 C2 OLC C 309 -27.912 63.114 -24.513 1.00125.34 ATOM 254 C21 OLC C 309 -30.448 63.535 -27.256 1.00129.67 ATOM 255 C1 OLC C 309 -28.979 63.687 -25.422 1.00135.14 ATOM 256 C22 OLC C 309 -30.561 62.922 -28.636 1.00134.82 ATOM 257 O19 OLC C 309 -29.602 64.673 -25.083 1.00144.96 ATOM 258 O25 OLC C 309 -28.950 63.116 -30.367 1.00134.86 ATOM 259 O23 OLC C 309 -29.900 61.679 -28.651 1.00144.56 ATOM 260 O20 OLC C 309 -29.253 63.083 -26.660 1.00128.68 TER