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 D 1 221 UNP Q6DCU6 SGMR1_XENLA 1 221 SEQRES 1 D 25 GLY LEU ARG ALA VAL LEU VAL VAL ALA GLY LEU ALA VAL SEQRES 2 D 25 LEU LEU GLN LEU ILE ARG GLY TRP LEU SER SER LYS ATOM 1 N GLY D 10 -59.695 32.566 49.422 1.00111.68 ATOM 2 CA GLY D 10 -60.075 33.935 49.130 1.00117.97 ATOM 3 C GLY D 10 -59.605 34.929 50.176 1.00127.97 ATOM 4 O GLY D 10 -59.340 36.086 49.857 1.00129.21 ATOM 5 N LEU D 11 -59.490 34.469 51.427 1.00129.36 ATOM 6 CA LEU D 11 -59.056 35.347 52.514 1.00125.92 ATOM 7 C LEU D 11 -57.663 35.919 52.264 1.00128.61 ATOM 8 O LEU D 11 -57.443 37.124 52.433 1.00131.31 ATOM 9 CB LEU D 11 -59.091 34.593 53.844 1.00120.07 ATOM 10 CG LEU D 11 -58.325 35.270 54.989 1.00116.51 ATOM 11 CD1 LEU D 11 -59.039 36.524 55.480 1.00117.63 ATOM 12 CD2 LEU D 11 -58.078 34.304 56.138 1.00117.57 ATOM 13 N ARG D 12 -56.715 35.073 51.856 1.00129.03 ATOM 14 CA ARG D 12 -55.322 35.501 51.730 1.00131.31 ATOM 15 C ARG D 12 -55.130 36.429 50.530 1.00130.66 ATOM 16 O ARG D 12 -54.280 37.327 50.561 1.00127.22 ATOM 17 CB ARG D 12 -54.404 34.282 51.650 1.00134.25 ATOM 18 CG ARG D 12 -52.916 34.615 51.590 1.00135.02 ATOM 19 CD ARG D 12 -52.101 33.337 51.718 1.00139.46 ATOM 20 NE ARG D 12 -50.657 33.557 51.668 1.00140.31 ATOM 21 CZ ARG D 12 -49.751 32.604 51.875 1.00137.93 ATOM 22 NH1 ARG D 12 -50.145 31.372 52.167 1.00138.21 ATOM 23 NH2 ARG D 12 -48.454 32.878 51.797 1.00134.73 ATOM 24 N ALA D 13 -55.887 36.217 49.449 1.00132.42 ATOM 25 CA ALA D 13 -55.780 37.124 48.308 1.00121.44 ATOM 26 C ALA D 13 -56.338 38.506 48.650 1.00119.71 ATOM 27 O ALA D 13 -55.774 39.536 48.250 1.00123.83 ATOM 28 CB ALA D 13 -56.492 36.530 47.093 1.00114.51 ATOM 29 N VAL D 14 -57.435 38.548 49.413 1.00120.30 ATOM 30 CA VAL D 14 -57.966 39.825 49.875 1.00113.41 ATOM 31 C VAL D 14 -56.993 40.462 50.853 1.00113.11 ATOM 32 O VAL D 14 -56.856 41.689 50.892 1.00113.78 ATOM 33 CB VAL D 14 -59.364 39.646 50.499 1.00113.05 ATOM 34 CG1 VAL D 14 -59.887 40.975 51.049 1.00110.77 ATOM 35 CG2 VAL D 14 -60.332 39.093 49.474 1.00119.62 ATOM 36 N LEU D 15 -56.295 39.645 51.649 1.00116.23 ATOM 37 CA LEU D 15 -55.277 40.171 52.552 1.00119.10 ATOM 38 C LEU D 15 -54.115 40.781 51.779 1.00119.35 ATOM 39 O LEU D 15 -53.554 41.797 52.196 1.00112.97 ATOM 40 CB LEU D 15 -54.775 39.068 53.484 1.00113.27 ATOM 41 CG LEU D 15 -55.677 38.698 54.659 1.00109.23 ATOM 42 CD1 LEU D 15 -54.996 37.673 55.555 1.00104.29 ATOM 43 CD2 LEU D 15 -56.064 39.939 55.448 1.00113.85 ATOM 44 N VAL D 16 -53.743 40.179 50.647 1.00118.15 ATOM 45 CA VAL D 16 -52.678 40.753 49.827 1.00117.30 ATOM 46 C VAL D 16 -53.131 42.070 49.211 1.00116.00 ATOM 47 O VAL D 16 -52.381 43.056 49.197 1.00114.22 ATOM 48 CB VAL D 16 -52.228 39.754 48.747 1.00119.16 ATOM 49 CG1 VAL D 16 -51.237 40.410 47.789 1.00114.03 ATOM 50 CG2 VAL D 16 -51.605 38.532 49.392 1.00120.85 ATOM 51 N VAL D 17 -54.370 42.116 48.712 1.00115.87 ATOM 52 CA VAL D 17 -54.878 43.362 48.138 1.00111.18 ATOM 53 C VAL D 17 -54.908 44.450 49.202 1.00110.84 ATOM 54 O VAL D 17 -54.426 45.568 48.987 1.00111.99 ATOM 55 CB VAL D 17 -56.271 43.152 47.517 1.00110.59 ATOM 56 CG1 VAL D 17 -56.880 44.491 47.123 1.00112.30 ATOM 57 CG2 VAL D 17 -56.190 42.247 46.309 1.00106.60 ATOM 58 N ALA D 18 -55.433 44.120 50.384 1.00109.57 ATOM 59 CA ALA D 18 -55.547 45.101 51.456 1.00107.44 ATOM 60 C ALA D 18 -54.183 45.512 51.996 1.00111.19 ATOM 61 O ALA D 18 -53.980 46.680 52.329 1.00113.00 ATOM 62 CB ALA D 18 -56.427 44.548 52.577 1.00 99.34 ATOM 63 N GLY D 19 -53.237 44.575 52.094 1.00109.01 ATOM 64 CA GLY D 19 -51.910 44.917 52.579 1.00111.12 ATOM 65 C GLY D 19 -51.134 45.799 51.621 1.00113.42 ATOM 66 O GLY D 19 -50.503 46.776 52.037 1.00113.06 ATOM 67 N LEU D 20 -51.169 45.475 50.325 1.00113.69 ATOM 68 CA LEU D 20 -50.502 46.332 49.354 1.00105.31 ATOM 69 C LEU D 20 -51.189 47.685 49.290 1.00106.78 ATOM 70 O LEU D 20 -50.527 48.733 49.199 1.00112.17 ATOM 71 CB LEU D 20 -50.506 45.663 47.982 1.00 99.46 ATOM 72 CG LEU D 20 -49.539 44.499 47.771 1.00 95.94 ATOM 73 CD1 LEU D 20 -49.610 44.008 46.331 1.00 96.75 ATOM 74 CD2 LEU D 20 -48.118 44.898 48.145 1.00 89.60 ATOM 75 N ALA D 21 -52.515 47.687 49.440 1.00104.63 ATOM 76 CA ALA D 21 -53.230 48.947 49.457 1.00101.22 ATOM 77 C ALA D 21 -52.825 49.772 50.666 1.00105.25 ATOM 78 O ALA D 21 -52.482 50.943 50.516 1.00107.12 ATOM 79 CB ALA D 21 -54.740 48.699 49.451 1.00 99.96 ATOM 80 N VAL D 22 -52.743 49.146 51.844 1.00107.71 ATOM 81 CA VAL D 22 -52.399 49.853 53.075 1.00112.83 ATOM 82 C VAL D 22 -50.966 50.361 53.035 1.00110.62 ATOM 83 O VAL D 22 -50.669 51.444 53.557 1.00107.36 ATOM 84 CB VAL D 22 -52.645 48.935 54.291 1.00111.02 ATOM 85 CG1 VAL D 22 -51.879 49.429 55.511 1.00108.39 ATOM 86 CG2 VAL D 22 -54.129 48.857 54.608 1.00111.31 ATOM 87 N LEU D 23 -50.062 49.631 52.380 1.00108.97 ATOM 88 CA LEU D 23 -48.708 50.151 52.239 1.00103.68 ATOM 89 C LEU D 23 -48.708 51.397 51.362 1.00 98.09 ATOM 90 O LEU D 23 -48.040 52.391 51.678 1.00 94.30 ATOM 91 CB LEU D 23 -47.785 49.075 51.664 1.00 99.82 ATOM 92 CG LEU D 23 -46.314 49.437 51.461 1.00 99.17 ATOM 93 CD1 LEU D 23 -45.699 49.906 52.769 1.00103.01 ATOM 94 CD2 LEU D 23 -45.550 48.236 50.920 1.00 90.76 ATOM 95 N LEU D 24 -49.484 51.375 50.275 1.00 95.17 ATOM 96 CA LEU D 24 -49.605 52.569 49.442 1.00 94.46 ATOM 97 C LEU D 24 -50.252 53.723 50.211 1.00104.05 ATOM 98 O LEU D 24 -49.830 54.876 50.082 1.00106.67 ATOM 99 CB LEU D 24 -50.398 52.246 48.175 1.00 94.61 ATOM 100 CG LEU D 24 -49.728 51.296 47.169 1.00 94.61 ATOM 101 CD1 LEU D 24 -50.536 51.157 45.883 1.00100.69 ATOM 102 CD2 LEU D 24 -48.299 51.725 46.837 1.00 92.54 ATOM 103 N GLN D 25 -51.280 53.427 51.011 1.00100.87 ATOM 104 CA GLN D 25 -51.964 54.456 51.789 1.00111.52 ATOM 105 C GLN D 25 -50.996 55.120 52.760 1.00108.98 ATOM 106 O GLN D 25 -50.922 56.357 52.841 1.00110.17 ATOM 107 CB GLN D 25 -53.112 53.789 52.566 1.00118.73 ATOM 108 CG GLN D 25 -54.151 53.027 51.688 1.00121.59 ATOM 109 CD GLN D 25 -55.072 52.059 52.474 1.00126.86 ATOM 110 OE1 GLN D 25 -54.999 51.943 53.704 1.00132.18 ATOM 111 NE2 GLN D 25 -55.917 51.337 51.742 1.00125.02 ATOM 112 N LEU D 26 -50.167 54.303 53.421 1.00113.63 ATOM 113 CA LEU D 26 -49.194 54.814 54.377 1.00110.29 ATOM 114 C LEU D 26 -48.151 55.678 53.690 1.00103.46 ATOM 115 O LEU D 26 -47.841 56.779 54.163 1.00100.73 ATOM 116 CB LEU D 26 -48.522 53.643 55.096 1.00109.76 ATOM 117 CG LEU D 26 -47.568 53.931 56.246 1.00113.96 ATOM 118 CD1 LEU D 26 -48.343 54.542 57.386 1.00119.83 ATOM 119 CD2 LEU D 26 -46.824 52.675 56.695 1.00111.07 ATOM 120 N ILE D 27 -47.639 55.220 52.545 1.00104.19 ATOM 121 CA ILE D 27 -46.620 55.997 51.850 1.00 94.54 ATOM 122 C ILE D 27 -47.203 57.307 51.329 1.00103.03 ATOM 123 O ILE D 27 -46.557 58.360 51.393 1.00108.98 ATOM 124 CB ILE D 27 -45.996 55.172 50.711 1.00 86.31 ATOM 125 CG1 ILE D 27 -45.270 53.935 51.246 1.00 86.74 ATOM 126 CG2 ILE D 27 -45.034 56.032 49.915 1.00 88.40 ATOM 127 CD1 ILE D 27 -44.628 53.102 50.155 1.00 82.38 ATOM 128 N ARG D 28 -48.435 57.274 50.817 1.00102.42 ATOM 129 CA ARG D 28 -49.024 58.492 50.277 1.00102.86 ATOM 130 C ARG D 28 -49.270 59.507 51.383 1.00103.23 ATOM 131 O ARG D 28 -49.061 60.712 51.200 1.00106.82 ATOM 132 CB ARG D 28 -50.301 58.189 49.504 1.00108.62 ATOM 133 CG ARG D 28 -50.760 59.430 48.746 1.00122.01 ATOM 134 CD ARG D 28 -51.967 59.155 47.902 1.00131.08 ATOM 135 NE ARG D 28 -51.631 58.185 46.865 1.00136.24 ATOM 136 CZ ARG D 28 -51.092 58.481 45.685 1.00137.52 ATOM 137 NH1 ARG D 28 -50.822 59.739 45.355 1.00136.33 ATOM 138 NH2 ARG D 28 -50.818 57.503 44.831 1.00134.31 ATOM 139 N GLY D 29 -49.711 59.039 52.551 1.00104.67 ATOM 140 CA GLY D 29 -49.900 59.953 53.665 1.00110.77 ATOM 141 C GLY D 29 -48.600 60.521 54.199 1.00108.97 ATOM 142 O GLY D 29 -48.537 61.706 54.568 1.00 95.91 ATOM 143 N TRP D 30 -47.530 59.715 54.179 1.00104.27 ATOM 144 CA TRP D 30 -46.228 60.203 54.618 1.00104.01 ATOM 145 C TRP D 30 -45.681 61.252 53.659 1.00104.46 ATOM 146 O TRP D 30 -45.068 62.233 54.093 1.00108.48 ATOM 147 CB TRP D 30 -45.255 59.036 54.773 1.00102.30 ATOM 148 CG TRP D 30 -43.845 59.474 54.993 1.00 99.51 ATOM 149 CD1 TRP D 30 -43.395 60.322 55.963 1.00102.03 ATOM 150 CD2 TRP D 30 -42.690 59.061 54.253 1.00 93.00 ATOM 151 NE1 TRP D 30 -42.036 60.482 55.859 1.00106.17 ATOM 152 CE2 TRP D 30 -41.578 59.719 54.817 1.00 99.54 ATOM 153 CE3 TRP D 30 -42.490 58.215 53.158 1.00 84.48 ATOM 154 CZ2 TRP D 30 -40.284 59.551 54.328 1.00 87.37 ATOM 155 CZ3 TRP D 30 -41.205 58.050 52.674 1.00 83.28 ATOM 156 CH2 TRP D 30 -40.119 58.715 53.259 1.00 85.49 ATOM 157 N LEU D 31 -45.872 61.057 52.350 1.00102.41 ATOM 158 CA LEU D 31 -45.461 62.083 51.392 1.00 99.30 ATOM 159 C LEU D 31 -46.336 63.327 51.472 1.00104.99 ATOM 160 O LEU D 31 -45.884 64.414 51.095 1.00105.10 ATOM 161 CB LEU D 31 -45.459 61.554 49.952 1.00 89.12 ATOM 162 CG LEU D 31 -44.287 60.730 49.400 1.00 85.95 ATOM 163 CD1 LEU D 31 -43.981 59.485 50.207 1.00 90.50 ATOM 164 CD2 LEU D 31 -44.527 60.380 47.939 1.00 86.14 ATOM 165 N SER D 32 -47.580 63.194 51.941 1.00102.77 ATOM 166 CA SER D 32 -48.454 64.358 52.044 1.00113.29 ATOM 167 C SER D 32 -48.148 65.212 53.271 1.00118.74 ATOM 168 O SER D 32 -48.395 66.424 53.249 1.00117.68 ATOM 169 CB SER D 32 -49.916 63.902 52.076 1.00116.96 ATOM 170 OG SER D 32 -50.810 65.000 52.055 1.00125.14 ATOM 171 N SER D 33 -47.601 64.619 54.336 1.00115.64 ATOM 172 CA SER D 33 -47.287 65.375 55.547 1.00116.15 ATOM 173 C SER D 33 -45.782 65.513 55.780 1.00113.24 ATOM 174 O SER D 33 -45.352 65.745 56.914 1.00118.12 ATOM 175 CB SER D 33 -47.955 64.742 56.767 1.00118.87 ATOM 176 OG SER D 33 -47.464 63.436 56.990 1.00117.09 ATOM 177 N LYS D 34 -44.976 65.399 54.729 1.00111.69 ATOM 178 CA LYS D 34 -43.529 65.385 54.870 1.00104.67 ATOM 179 C LYS D 34 -42.930 66.778 54.722 1.00106.52 ATOM 180 O LYS D 34 -43.439 67.624 53.981 1.00107.51 ATOM 181 CB LYS D 34 -42.905 64.466 53.817 1.00 97.33 ATOM 182 CG LYS D 34 -41.392 64.355 53.899 1.00 93.07 ATOM 183 CD LYS D 34 -40.834 63.488 52.797 1.00 87.07 ATOM 184 CE LYS D 34 -39.324 63.426 52.852 1.00 90.83 ATOM 185 NZ LYS D 34 -38.759 63.965 54.111 1.00101.19 TER