HEADER MEMBRANE PROTEIN 31-DEC-69 7W2F TITLE An open-like conformation of the sigma-1 receptor from Xenopus laevis TITLE 2 complexed with PRE084 by co-crystallization 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. 3.10 ANGSTORMS DBREF 7W2F E 1 221 UNP Q6DCU6 SGMR1_XENLA 1 221 SEQRES 1 E 26 LEU GLY LEU ARG ALA VAL LEU VAL VAL ALA GLY LEU ALA SEQRES 2 E 26 VAL LEU LEU GLN LEU ILE ARG GLY TRP LEU SER SER LYS ATOM 1 N LEU E 9 6.055 5.975 -56.148 1.00156.32 ATOM 2 CA LEU E 9 6.384 4.554 -56.138 1.00155.61 ATOM 3 C LEU E 9 6.707 4.079 -54.725 1.00153.91 ATOM 4 O LEU E 9 7.470 4.722 -54.003 1.00150.43 ATOM 5 CB LEU E 9 7.560 4.270 -57.074 1.00154.52 ATOM 6 CG LEU E 9 8.026 2.817 -57.190 1.00149.36 ATOM 7 CD1 LEU E 9 6.889 1.921 -57.657 1.00147.73 ATOM 8 CD2 LEU E 9 9.219 2.711 -58.128 1.00146.79 ATOM 9 N GLY E 10 6.122 2.947 -54.336 1.00152.64 ATOM 10 CA GLY E 10 6.329 2.405 -53.008 1.00153.58 ATOM 11 C GLY E 10 7.161 1.139 -52.986 1.00148.94 ATOM 12 O GLY E 10 6.794 0.134 -53.603 1.00151.39 ATOM 13 N LEU E 11 8.283 1.176 -52.273 1.00146.73 ATOM 14 CA LEU E 11 9.175 0.037 -52.136 1.00143.53 ATOM 15 C LEU E 11 8.864 -0.706 -50.835 1.00139.06 ATOM 16 O LEU E 11 7.962 -0.340 -50.077 1.00135.01 ATOM 17 CB LEU E 11 10.635 0.510 -52.192 1.00146.14 ATOM 18 CG LEU E 11 11.796 -0.487 -52.329 1.00146.33 ATOM 19 CD1 LEU E 11 11.641 -1.355 -53.569 1.00145.17 ATOM 20 CD2 LEU E 11 13.136 0.234 -52.336 1.00147.54 ATOM 21 N ARG E 12 9.614 -1.785 -50.594 1.00134.63 ATOM 22 CA ARG E 12 9.561 -2.477 -49.310 1.00132.63 ATOM 23 C ARG E 12 9.768 -1.512 -48.149 1.00132.89 ATOM 24 O ARG E 12 9.120 -1.637 -47.103 1.00137.92 ATOM 25 CB ARG E 12 10.620 -3.582 -49.287 1.00125.69 ATOM 26 CG ARG E 12 10.862 -4.226 -47.933 1.00123.74 ATOM 27 CD ARG E 12 12.162 -5.021 -47.948 1.00125.95 ATOM 28 NE ARG E 12 12.322 -5.860 -46.764 1.00127.29 ATOM 29 CZ ARG E 12 13.405 -6.587 -46.506 1.00123.56 ATOM 30 NH1 ARG E 12 14.430 -6.572 -47.347 1.00120.20 ATOM 31 NH2 ARG E 12 13.464 -7.325 -45.405 1.00122.26 ATOM 32 N ALA E 13 10.661 -0.533 -48.323 1.00133.00 ATOM 33 CA ALA E 13 10.961 0.413 -47.252 1.00131.41 ATOM 34 C ALA E 13 9.755 1.268 -46.891 1.00132.45 ATOM 35 O ALA E 13 9.623 1.693 -45.737 1.00132.94 ATOM 36 CB ALA E 13 12.137 1.302 -47.655 1.00132.70 ATOM 37 N VAL E 14 8.875 1.541 -47.857 1.00134.62 ATOM 38 CA VAL E 14 7.668 2.311 -47.566 1.00135.40 ATOM 39 C VAL E 14 6.788 1.563 -46.574 1.00131.42 ATOM 40 O VAL E 14 6.136 2.169 -45.714 1.00131.97 ATOM 41 CB VAL E 14 6.915 2.632 -48.871 1.00130.97 ATOM 42 CG1 VAL E 14 5.626 3.388 -48.576 1.00128.86 ATOM 43 CG2 VAL E 14 7.802 3.435 -49.811 1.00127.78 ATOM 44 N LEU E 15 6.764 0.232 -46.668 1.00131.65 ATOM 45 CA LEU E 15 5.994 -0.560 -45.719 1.00131.95 ATOM 46 C LEU E 15 6.759 -0.804 -44.422 1.00132.22 ATOM 47 O LEU E 15 6.137 -0.941 -43.365 1.00132.53 ATOM 48 CB LEU E 15 5.581 -1.890 -46.355 1.00133.34 ATOM 49 CG LEU E 15 4.549 -1.823 -47.487 1.00132.95 ATOM 50 CD1 LEU E 15 4.181 -3.219 -47.969 1.00133.14 ATOM 51 CD2 LEU E 15 3.305 -1.060 -47.051 1.00133.02 ATOM 52 N VAL E 16 8.093 -0.857 -44.475 1.00131.99 ATOM 53 CA VAL E 16 8.881 -1.047 -43.257 1.00129.96 ATOM 54 C VAL E 16 8.798 0.190 -42.370 1.00123.21 ATOM 55 O VAL E 16 8.761 0.090 -41.134 1.00125.93 ATOM 56 CB VAL E 16 10.339 -1.396 -43.613 1.00127.10 ATOM 57 CG1 VAL E 16 11.201 -1.458 -42.359 1.00125.93 ATOM 58 CG2 VAL E 16 10.400 -2.717 -44.362 1.00127.61 ATOM 59 N VAL E 17 8.785 1.375 -42.986 1.00116.92 ATOM 60 CA VAL E 17 8.515 2.602 -42.242 1.00113.86 ATOM 61 C VAL E 17 7.184 2.488 -41.512 1.00115.56 ATOM 62 O VAL E 17 7.080 2.802 -40.322 1.00120.04 ATOM 63 CB VAL E 17 8.538 3.819 -43.184 1.00108.51 ATOM 64 CG1 VAL E 17 7.849 5.011 -42.534 1.00103.03 ATOM 65 CG2 VAL E 17 9.970 4.170 -43.559 1.00109.73 ATOM 66 N ALA E 18 6.151 2.011 -42.210 1.00114.59 ATOM 67 CA ALA E 18 4.844 1.866 -41.580 1.00112.19 ATOM 68 C ALA E 18 4.853 0.801 -40.491 1.00112.02 ATOM 69 O ALA E 18 4.100 0.911 -39.521 1.00115.20 ATOM 70 CB ALA E 18 3.783 1.541 -42.630 1.00112.56 ATOM 71 N GLY E 19 5.696 -0.225 -40.619 1.00109.48 ATOM 72 CA GLY E 19 5.760 -1.246 -39.582 1.00109.26 ATOM 73 C GLY E 19 6.400 -0.728 -38.308 1.00112.98 ATOM 74 O GLY E 19 5.881 -0.931 -37.201 1.00112.92 ATOM 75 N LEU E 20 7.540 -0.048 -38.446 1.00111.30 ATOM 76 CA LEU E 20 8.109 0.643 -37.293 1.00106.52 ATOM 77 C LEU E 20 7.134 1.677 -36.744 1.00109.41 ATOM 78 O LEU E 20 7.084 1.904 -35.529 1.00112.08 ATOM 79 CB LEU E 20 9.444 1.290 -37.664 1.00 94.87 ATOM 80 CG LEU E 20 10.683 0.391 -37.551 1.00 93.34 ATOM 81 CD1 LEU E 20 10.700 -0.705 -38.616 1.00 93.24 ATOM 82 CD2 LEU E 20 11.964 1.214 -37.606 1.00 93.29 ATOM 83 N ALA E 21 6.311 2.269 -37.615 1.00110.83 ATOM 84 CA ALA E 21 5.339 3.261 -37.174 1.00112.48 ATOM 85 C ALA E 21 4.213 2.629 -36.366 1.00114.38 ATOM 86 O ALA E 21 3.743 3.222 -35.395 1.00118.86 ATOM 87 CB ALA E 21 4.774 4.012 -38.379 1.00110.50 ATOM 88 N VAL E 22 3.753 1.436 -36.752 1.00115.88 ATOM 89 CA VAL E 22 2.695 0.805 -35.966 1.00117.52 ATOM 90 C VAL E 22 3.260 0.268 -34.660 1.00116.17 ATOM 91 O VAL E 22 2.565 0.257 -33.638 1.00118.57 ATOM 92 CB VAL E 22 1.955 -0.293 -36.761 1.00121.96 ATOM 93 CG1 VAL E 22 1.360 0.278 -38.042 1.00123.09 ATOM 94 CG2 VAL E 22 2.853 -1.485 -37.049 1.00124.69 ATOM 95 N LEU E 23 4.526 -0.161 -34.653 1.00110.79 ATOM 96 CA LEU E 23 5.181 -0.469 -33.383 1.00108.45 ATOM 97 C LEU E 23 5.203 0.758 -32.476 1.00111.52 ATOM 98 O LEU E 23 4.864 0.680 -31.285 1.00117.44 ATOM 99 CB LEU E 23 6.599 -0.984 -33.635 1.00101.19 ATOM 100 CG LEU E 23 7.429 -1.365 -32.406 1.00 97.89 ATOM 101 CD1 LEU E 23 6.760 -2.493 -31.642 1.00 99.63 ATOM 102 CD2 LEU E 23 8.849 -1.749 -32.801 1.00 94.42 ATOM 103 N LEU E 24 5.597 1.907 -33.036 1.00108.34 ATOM 104 CA LEU E 24 5.612 3.157 -32.284 1.00108.49 ATOM 105 C LEU E 24 4.216 3.527 -31.794 1.00113.90 ATOM 106 O LEU E 24 4.052 3.995 -30.663 1.00117.95 ATOM 107 CB LEU E 24 6.185 4.271 -33.160 1.00102.86 ATOM 108 CG LEU E 24 7.020 5.365 -32.494 1.00105.57 ATOM 109 CD1 LEU E 24 8.391 4.828 -32.112 1.00105.86 ATOM 110 CD2 LEU E 24 7.148 6.576 -33.410 1.00106.64 ATOM 111 N GLN E 25 3.201 3.334 -32.640 1.00118.22 ATOM 112 CA GLN E 25 1.825 3.636 -32.257 1.00127.17 ATOM 113 C GLN E 25 1.379 2.756 -31.099 1.00127.84 ATOM 114 O GLN E 25 0.757 3.234 -30.145 1.00131.50 ATOM 115 CB GLN E 25 0.890 3.451 -33.457 1.00131.27 ATOM 116 CG GLN E 25 1.016 4.505 -34.551 1.00135.29 ATOM 117 CD GLN E 25 0.273 5.788 -34.227 1.00144.15 ATOM 118 OE1 GLN E 25 0.742 6.609 -33.438 1.00148.89 ATOM 119 NE2 GLN E 25 -0.894 5.967 -34.839 1.00145.50 ATOM 120 N LEU E 26 1.686 1.459 -31.174 1.00125.54 ATOM 121 CA LEU E 26 1.355 0.545 -30.087 1.00129.13 ATOM 122 C LEU E 26 2.004 0.993 -28.784 1.00124.54 ATOM 123 O LEU E 26 1.338 1.099 -27.746 1.00129.86 ATOM 124 CB LEU E 26 1.795 -0.874 -30.452 1.00130.61 ATOM 125 CG LEU E 26 1.608 -1.979 -29.408 1.00136.04 ATOM 126 CD1 LEU E 26 0.134 -2.189 -29.101 1.00140.27 ATOM 127 CD2 LEU E 26 2.252 -3.277 -29.877 1.00131.11 ATOM 128 N ILE E 27 3.308 1.278 -28.826 1.00116.23 ATOM 129 CA ILE E 27 4.017 1.652 -27.605 1.00118.17 ATOM 130 C ILE E 27 3.475 2.962 -27.044 1.00123.52 ATOM 131 O ILE E 27 3.280 3.097 -25.829 1.00133.07 ATOM 132 CB ILE E 27 5.534 1.727 -27.863 1.00113.05 ATOM 133 CG1 ILE E 27 6.080 0.341 -28.207 1.00107.76 ATOM 134 CG2 ILE E 27 6.256 2.291 -26.649 1.00119.16 ATOM 135 CD1 ILE E 27 7.588 0.285 -28.308 1.00104.35 ATOM 136 N ARG E 28 3.201 3.941 -27.913 1.00122.51 ATOM 137 CA ARG E 28 2.754 5.243 -27.427 1.00127.12 ATOM 138 C ARG E 28 1.333 5.175 -26.881 1.00129.05 ATOM 139 O ARG E 28 1.028 5.802 -25.860 1.00137.28 ATOM 140 CB ARG E 28 2.863 6.292 -28.535 1.00132.68 ATOM 141 CG ARG E 28 2.655 7.721 -28.039 1.00146.41 ATOM 142 CD ARG E 28 3.381 8.751 -28.898 1.00148.95 ATOM 143 NE ARG E 28 2.769 8.922 -30.213 1.00149.41 ATOM 144 CZ ARG E 28 3.118 9.867 -31.081 1.00149.40 ATOM 145 NH1 ARG E 28 4.077 10.732 -30.774 1.00149.84 ATOM 146 NH2 ARG E 28 2.507 9.949 -32.256 1.00147.34 ATOM 147 N GLY E 29 0.452 4.415 -27.534 1.00122.78 ATOM 148 CA GLY E 29 -0.878 4.218 -26.983 1.00130.22 ATOM 149 C GLY E 29 -0.848 3.504 -25.646 1.00134.89 ATOM 150 O GLY E 29 -1.587 3.861 -24.723 1.00139.22 ATOM 151 N TRP E 30 0.015 2.490 -25.519 1.00126.78 ATOM 152 CA TRP E 30 0.153 1.804 -24.238 1.00127.08 ATOM 153 C TRP E 30 0.659 2.751 -23.157 1.00125.81 ATOM 154 O TRP E 30 0.168 2.726 -22.023 1.00132.74 ATOM 155 CB TRP E 30 1.085 0.602 -24.383 1.00118.14 ATOM 156 CG TRP E 30 1.554 0.048 -23.072 1.00123.03 ATOM 157 CD1 TRP E 30 0.776 -0.445 -22.063 1.00118.98 ATOM 158 CD2 TRP E 30 2.911 -0.081 -22.631 1.00121.95 ATOM 159 NE1 TRP E 30 1.565 -0.867 -21.020 1.00121.81 ATOM 160 CE2 TRP E 30 2.879 -0.655 -21.344 1.00117.83 ATOM 161 CE3 TRP E 30 4.150 0.234 -23.200 1.00107.87 ATOM 162 CZ2 TRP E 30 4.037 -0.921 -20.617 1.00118.95 ATOM 163 CZ3 TRP E 30 5.298 -0.030 -22.477 1.00109.03 ATOM 164 CH2 TRP E 30 5.234 -0.601 -21.200 1.00120.16 ATOM 165 N LEU E 31 1.634 3.600 -23.490 1.00116.61 ATOM 166 CA LEU E 31 2.122 4.573 -22.517 1.00131.26 ATOM 167 C LEU E 31 1.046 5.587 -22.147 1.00138.99 ATOM 168 O LEU E 31 0.994 6.042 -20.999 1.00135.49 ATOM 169 CB LEU E 31 3.364 5.285 -23.057 1.00124.03 ATOM 170 CG LEU E 31 4.647 4.452 -23.117 1.00118.41 ATOM 171 CD1 LEU E 31 5.805 5.271 -23.661 1.00110.94 ATOM 172 CD2 LEU E 31 4.984 3.893 -21.743 1.00124.62 ATOM 173 N SER E 32 0.178 5.946 -23.095 1.00140.15 ATOM 174 CA SER E 32 -0.881 6.903 -22.796 1.00148.81 ATOM 175 C SER E 32 -1.970 6.288 -21.926 1.00158.54 ATOM 176 O SER E 32 -2.543 6.980 -21.076 1.00165.67 ATOM 177 CB SER E 32 -1.481 7.446 -24.093 1.00146.45 ATOM 178 OG SER E 32 -0.515 8.166 -24.838 1.00144.33 ATOM 179 N SER E 33 -2.268 5.003 -22.116 1.00124.87 ATOM 180 CA SER E 33 -3.327 4.332 -21.372 1.00131.17 ATOM 181 C SER E 33 -2.806 3.539 -20.178 1.00128.59 ATOM 182 O SER E 33 -3.562 2.760 -19.589 1.00131.09 ATOM 183 CB SER E 33 -4.116 3.406 -22.299 1.00137.31 ATOM 184 OG SER E 33 -3.314 2.323 -22.736 1.00135.63 ATOM 185 N LYS E 34 -1.542 3.720 -19.806 1.00127.06 ATOM 186 CA LYS E 34 -0.932 2.947 -18.733 1.00122.26 ATOM 187 C LYS E 34 -1.170 3.609 -17.382 1.00120.04 ATOM 188 O LYS E 34 -1.237 4.836 -17.270 1.00126.17 ATOM 189 CB LYS E 34 0.573 2.788 -18.970 1.00117.00 ATOM 190 CG LYS E 34 1.264 1.843 -18.001 1.00114.22 ATOM 191 CD LYS E 34 2.740 1.688 -18.319 1.00108.35 ATOM 192 CE LYS E 34 3.406 0.723 -17.351 1.00106.93 ATOM 193 NZ LYS E 34 3.349 1.223 -15.950 1.00104.45 TER