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 J 1 221 UNP Q6DCU6 SGMR1_XENLA 1 221 SEQRES 1 J 26 LEU GLY LEU ARG ALA VAL LEU VAL VAL ALA GLY LEU ALA SEQRES 2 J 26 VAL LEU LEU GLN LEU ILE ARG GLY TRP LEU SER SER LYS ATOM 1 N MET G 1 23.979 -48.326 -42.374 1.00109.27 ATOM 2 CA MET G 1 24.792 -47.205 -42.832 1.00113.91 ATOM 3 C MET G 1 25.679 -46.688 -41.699 1.00117.42 ATOM 4 O MET G 1 25.311 -46.767 -40.524 1.00120.14 ATOM 5 CB MET G 1 23.901 -46.080 -43.376 1.00109.72 ATOM 6 CG MET G 1 24.659 -44.918 -44.010 1.00109.93 ATOM 7 SD MET G 1 23.588 -43.664 -44.748 1.00113.00 ATOM 8 CE MET G 1 22.496 -43.286 -43.378 1.00110.79 ATOM 9 N ALA G 2 26.855 -46.167 -42.063 1.00120.87 ATOM 10 CA ALA G 2 27.768 -45.620 -41.065 1.00122.00 ATOM 11 C ALA G 2 27.155 -44.435 -40.330 1.00127.70 ATOM 12 O ALA G 2 27.464 -44.206 -39.155 1.00127.17 ATOM 13 CB ALA G 2 29.086 -45.213 -41.726 1.00121.03 ATOM 14 N LEU G 3 26.287 -43.672 -41.000 1.00130.10 ATOM 15 CA LEU G 3 25.616 -42.555 -40.346 1.00128.76 ATOM 16 C LEU G 3 24.517 -43.021 -39.399 1.00132.32 ATOM 17 O LEU G 3 24.110 -42.253 -38.521 1.00129.92 ATOM 18 CB LEU G 3 25.033 -41.606 -41.396 1.00124.18 ATOM 19 CG LEU G 3 24.895 -40.128 -41.017 1.00120.62 ATOM 20 CD1 LEU G 3 26.260 -39.452 -41.000 1.00118.88 ATOM 21 CD2 LEU G 3 23.943 -39.404 -41.959 1.00118.40 ATOM 22 N TRP G 4 24.047 -44.263 -39.557 1.00136.75 ATOM 23 CA TRP G 4 22.960 -44.870 -38.788 1.00138.99 ATOM 24 C TRP G 4 21.812 -43.907 -38.492 1.00144.53 ATOM 25 O TRP G 4 21.151 -44.025 -37.456 1.00146.09 ATOM 26 CB TRP G 4 23.491 -45.485 -37.481 1.00133.25 ATOM 27 CG TRP G 4 24.255 -44.562 -36.556 1.00127.55 ATOM 28 CD1 TRP G 4 25.582 -44.246 -36.627 1.00121.69 ATOM 29 CD2 TRP G 4 23.742 -43.875 -35.402 1.00126.18 ATOM 30 NE1 TRP G 4 25.922 -43.392 -35.606 1.00118.74 ATOM 31 CE2 TRP G 4 24.812 -43.149 -34.839 1.00120.70 ATOM 32 CE3 TRP G 4 22.482 -43.797 -34.796 1.00123.51 ATOM 33 CZ2 TRP G 4 24.659 -42.356 -33.702 1.00116.22 ATOM 34 CZ3 TRP G 4 22.333 -43.008 -33.670 1.00116.93 ATOM 35 CH2 TRP G 4 23.414 -42.299 -33.135 1.00114.77 ATOM 36 N LEU G 5 21.544 -42.965 -39.411 1.00153.06 ATOM 37 CA LEU G 5 20.457 -42.003 -39.255 1.00155.72 ATOM 38 C LEU G 5 19.805 -41.767 -40.622 1.00158.18 ATOM 39 O LEU G 5 19.930 -40.711 -41.238 1.00158.04 ATOM 40 CB LEU G 5 20.948 -40.693 -38.635 1.00155.89 ATOM 41 CG LEU G 5 19.847 -39.742 -38.158 1.00155.65 ATOM 42 CD1 LEU G 5 18.916 -40.452 -37.186 1.00156.80 ATOM 43 CD2 LEU G 5 20.443 -38.499 -37.521 1.00151.98 ATOM 44 N GLY G 6 19.099 -42.782 -41.114 1.00159.66 ATOM 45 CA GLY G 6 18.270 -42.617 -42.291 1.00164.72 ATOM 46 C GLY G 6 16.830 -42.374 -41.894 1.00169.03 ATOM 47 O GLY G 6 15.906 -42.612 -42.677 1.00179.54 ATOM 48 N LEU G 7 16.640 -41.897 -40.664 1.00158.21 ATOM 49 CA LEU G 7 15.320 -41.686 -40.083 1.00148.27 ATOM 50 C LEU G 7 14.775 -40.286 -40.313 1.00139.59 ATOM 51 O LEU G 7 13.598 -40.048 -40.036 1.00140.23 ATOM 52 CB LEU G 7 15.361 -41.984 -38.572 1.00152.64 ATOM 53 CG LEU G 7 14.040 -42.143 -37.815 1.00155.75 ATOM 54 CD1 LEU G 7 13.212 -43.273 -38.405 1.00159.03 ATOM 55 CD2 LEU G 7 14.303 -42.375 -36.334 1.00153.38 ATOM 56 N ARG G 8 15.596 -39.364 -40.810 1.00125.39 ATOM 57 CA ARG G 8 15.125 -37.999 -41.029 1.00114.68 ATOM 58 C ARG G 8 13.986 -37.957 -42.040 1.00114.76 ATOM 59 O ARG G 8 13.008 -37.220 -41.858 1.00119.45 ATOM 60 CB ARG G 8 16.272 -37.098 -41.503 1.00114.05 ATOM 61 CG ARG G 8 15.834 -35.673 -41.798 1.00115.64 ATOM 62 CD ARG G 8 16.402 -35.170 -43.117 1.00112.48 ATOM 63 NE ARG G 8 15.584 -34.099 -43.683 1.00107.87 ATOM 64 CZ ARG G 8 15.658 -32.824 -43.315 1.00102.33 ATOM 65 NH1 ARG G 8 16.515 -32.449 -42.374 1.00101.66 ATOM 66 NH2 ARG G 8 14.871 -31.923 -43.888 1.00 96.54 ATOM 67 N ALA G 9 14.092 -38.742 -43.113 1.00107.90 ATOM 68 CA ALA G 9 13.057 -38.728 -44.141 1.00103.60 ATOM 69 C ALA G 9 11.740 -39.278 -43.605 1.00106.48 ATOM 70 O ALA G 9 10.675 -38.690 -43.829 1.00103.03 ATOM 71 CB ALA G 9 13.520 -39.519 -45.363 1.00102.79 ATOM 72 N VAL G 10 11.793 -40.414 -42.902 1.00108.35 ATOM 73 CA VAL G 10 10.589 -40.969 -42.288 1.00115.49 ATOM 74 C VAL G 10 10.004 -39.982 -41.287 1.00126.83 ATOM 75 O VAL G 10 8.782 -39.823 -41.191 1.00125.79 ATOM 76 CB VAL G 10 10.894 -42.328 -41.628 1.00106.08 ATOM 77 CG1 VAL G 10 9.675 -42.844 -40.875 1.00104.65 ATOM 78 CG2 VAL G 10 11.339 -43.341 -42.666 1.00101.21 ATOM 79 N LEU G 11 10.868 -39.291 -40.540 1.00139.52 ATOM 80 CA LEU G 11 10.403 -38.322 -39.552 1.00143.73 ATOM 81 C LEU G 11 9.653 -37.174 -40.217 1.00137.21 ATOM 82 O LEU G 11 8.554 -36.805 -39.790 1.00139.87 ATOM 83 CB LEU G 11 11.590 -37.796 -38.742 1.00148.63 ATOM 84 CG LEU G 11 11.326 -36.680 -37.727 1.00153.39 ATOM 85 CD1 LEU G 11 10.398 -37.161 -36.623 1.00157.55 ATOM 86 CD2 LEU G 11 12.635 -36.162 -37.147 1.00153.53 ATOM 87 N VAL G 12 10.238 -36.595 -41.267 1.00117.91 ATOM 88 CA VAL G 12 9.592 -35.480 -41.957 1.00108.46 ATOM 89 C VAL G 12 8.289 -35.935 -42.602 1.00107.72 ATOM 90 O VAL G 12 7.268 -35.236 -42.536 1.00109.92 ATOM 91 CB VAL G 12 10.552 -34.860 -42.989 1.00104.70 ATOM 92 CG1 VAL G 12 9.833 -33.808 -43.818 1.00101.62 ATOM 93 CG2 VAL G 12 11.757 -34.252 -42.292 1.00104.56 ATOM 94 N VAL G 13 8.298 -37.117 -43.225 1.00105.45 ATOM 95 CA VAL G 13 7.093 -37.632 -43.870 1.00107.27 ATOM 96 C VAL G 13 5.979 -37.822 -42.848 1.00111.19 ATOM 97 O VAL G 13 4.839 -37.392 -43.060 1.00114.55 ATOM 98 CB VAL G 13 7.405 -38.940 -44.621 1.00101.05 ATOM 99 CG1 VAL G 13 6.126 -39.708 -44.914 1.00 97.75 ATOM 100 CG2 VAL G 13 8.151 -38.640 -45.911 1.00 97.53 ATOM 101 N ALA G 14 6.291 -38.460 -41.716 1.00113.89 ATOM 102 CA ALA G 14 5.265 -38.718 -40.711 1.00114.62 ATOM 103 C ALA G 14 4.770 -37.424 -40.078 1.00113.99 ATOM 104 O ALA G 14 3.573 -37.282 -39.802 1.00116.24 ATOM 105 CB ALA G 14 5.802 -39.672 -39.644 1.00115.84 ATOM 106 N GLY G 15 5.669 -36.465 -39.845 1.00110.10 ATOM 107 CA GLY G 15 5.242 -35.188 -39.300 1.00108.55 ATOM 108 C GLY G 15 4.302 -34.446 -40.230 1.00105.69 ATOM 109 O GLY G 15 3.263 -33.935 -39.800 1.00106.34 ATOM 110 N LEU G 16 4.650 -34.381 -41.519 1.00 98.32 ATOM 111 CA LEU G 16 3.765 -33.736 -42.482 1.00 96.16 ATOM 112 C LEU G 16 2.452 -34.496 -42.633 1.00102.43 ATOM 113 O LEU G 16 1.407 -33.879 -42.866 1.00105.91 ATOM 114 CB LEU G 16 4.465 -33.593 -43.832 1.00 90.17 ATOM 115 CG LEU G 16 5.660 -32.637 -43.840 1.00 86.98 ATOM 116 CD1 LEU G 16 6.146 -32.385 -45.260 1.00 85.94 ATOM 117 CD2 LEU G 16 5.303 -31.330 -43.150 1.00 86.98 ATOM 118 N ALA G 17 2.479 -35.823 -42.484 1.00101.15 ATOM 119 CA ALA G 17 1.238 -36.592 -42.510 1.00100.24 ATOM 120 C ALA G 17 0.346 -36.230 -41.331 1.00 97.28 ATOM 121 O ALA G 17 -0.869 -36.055 -41.488 1.00100.20 ATOM 122 CB ALA G 17 1.549 -38.089 -42.508 1.00 95.96 ATOM 123 N VAL G 18 0.935 -36.110 -40.140 1.00 94.52 ATOM 124 CA VAL G 18 0.161 -35.723 -38.966 1.00 93.50 ATOM 125 C VAL G 18 -0.396 -34.315 -39.140 1.00 94.60 ATOM 126 O VAL G 18 -1.547 -34.039 -38.785 1.00 96.39 ATOM 127 CB VAL G 18 1.022 -35.850 -37.695 1.00 94.40 ATOM 128 CG1 VAL G 18 0.270 -35.329 -36.482 1.00 98.27 ATOM 129 CG2 VAL G 18 1.422 -37.299 -37.479 1.00 95.50 ATOM 130 N LEU G 19 0.400 -33.411 -39.715 1.00 87.55 ATOM 131 CA LEU G 19 -0.072 -32.047 -39.936 1.00 86.27 ATOM 132 C LEU G 19 -1.238 -32.015 -40.920 1.00 88.26 ATOM 133 O LEU G 19 -2.229 -31.305 -40.700 1.00 93.68 ATOM 134 CB LEU G 19 1.081 -31.172 -40.430 1.00 84.73 ATOM 135 CG LEU G 19 0.823 -29.678 -40.625 1.00 84.34 ATOM 136 CD1 LEU G 19 2.078 -28.894 -40.283 1.00 83.79 ATOM 137 CD2 LEU G 19 0.391 -29.375 -42.050 1.00 84.03 ATOM 138 N LEU G 20 -1.137 -32.770 -42.016 1.00 92.08 ATOM 139 CA LEU G 20 -2.225 -32.808 -42.989 1.00 95.20 ATOM 140 C LEU G 20 -3.479 -33.434 -42.394 1.00 96.37 ATOM 141 O LEU G 20 -4.593 -32.977 -42.667 1.00 97.91 ATOM 142 CB LEU G 20 -1.792 -33.564 -44.246 1.00 97.19 ATOM 143 CG LEU G 20 -0.712 -32.903 -45.103 1.00 97.95 ATOM 144 CD1 LEU G 20 -0.467 -33.701 -46.378 1.00 99.97 ATOM 145 CD2 LEU G 20 -1.086 -31.467 -45.428 1.00 98.55 ATOM 146 N GLN G 21 -3.321 -34.480 -41.577 1.00102.94 ATOM 147 CA GLN G 21 -4.482 -35.076 -40.921 1.00112.58 ATOM 148 C GLN G 21 -5.124 -34.094 -39.948 1.00110.99 ATOM 149 O GLN G 21 -6.355 -34.025 -39.842 1.00111.84 ATOM 150 CB GLN G 21 -4.080 -36.364 -40.202 1.00126.30 ATOM 151 CG GLN G 21 -3.730 -37.517 -41.130 1.00137.07 ATOM 152 CD GLN G 21 -4.912 -37.978 -41.966 1.00145.56 ATOM 153 OE1 GLN G 21 -6.058 -37.951 -41.514 1.00148.75 ATOM 154 NE2 GLN G 21 -4.636 -38.401 -43.195 1.00147.40 ATOM 155 N LEU G 22 -4.302 -33.319 -39.238 1.00104.40 ATOM 156 CA LEU G 22 -4.822 -32.297 -38.337 1.00 98.73 ATOM 157 C LEU G 22 -5.633 -31.260 -39.104 1.00 96.43 ATOM 158 O LEU G 22 -6.744 -30.898 -38.699 1.00 96.58 ATOM 159 CB LEU G 22 -3.663 -31.633 -37.589 1.00 89.35 ATOM 160 CG LEU G 22 -3.976 -30.812 -36.338 1.00 84.36 ATOM 161 CD1 LEU G 22 -4.407 -31.724 -35.198 1.00 83.97 ATOM 162 CD2 LEU G 22 -2.777 -29.972 -35.935 1.00 76.02 ATOM 163 N ILE G 23 -5.092 -30.780 -40.227 1.00 91.22 ATOM 164 CA ILE G 23 -5.791 -29.765 -41.012 1.00 86.44 ATOM 165 C ILE G 23 -7.082 -30.330 -41.600 1.00 95.14 ATOM 166 O ILE G 23 -8.113 -29.645 -41.637 1.00100.18 ATOM 167 CB ILE G 23 -4.863 -29.196 -42.102 1.00 78.44 ATOM 168 CG1 ILE G 23 -3.727 -28.390 -41.469 1.00 72.64 ATOM 169 CG2 ILE G 23 -5.639 -28.317 -43.070 1.00 79.55 ATOM 170 CD1 ILE G 23 -2.896 -27.610 -42.466 1.00 66.63 ATOM 171 N ARG G 24 -7.057 -31.587 -42.054 1.00 97.24 ATOM 172 CA ARG G 24 -8.260 -32.189 -42.623 1.00 96.50 ATOM 173 C ARG G 24 -9.344 -32.364 -41.566 1.00 95.49 ATOM 174 O ARG G 24 -10.522 -32.071 -41.818 1.00 95.97 ATOM 175 CB ARG G 24 -7.918 -33.527 -43.280 1.00 99.19 ATOM 176 CG ARG G 24 -9.039 -34.106 -44.125 1.00108.57 ATOM 177 CD ARG G 24 -8.573 -35.313 -44.927 1.00117.14 ATOM 178 NE ARG G 24 -8.252 -36.456 -44.076 1.00127.00 ATOM 179 CZ ARG G 24 -7.909 -37.655 -44.535 1.00133.39 ATOM 180 NH1 ARG G 24 -7.843 -37.871 -45.843 1.00136.09 ATOM 181 NH2 ARG G 24 -7.633 -38.639 -43.688 1.00133.60 ATOM 182 N GLY G 25 -8.966 -32.828 -40.373 1.00 93.45 ATOM 183 CA GLY G 25 -9.937 -32.947 -39.298 1.00 94.43 ATOM 184 C GLY G 25 -10.488 -31.605 -38.857 1.00 94.14 ATOM 185 O GLY G 25 -11.673 -31.485 -38.534 1.00 93.87 ATOM 186 N TRP G 26 -9.636 -30.576 -38.835 1.00 90.60 ATOM 187 CA TRP G 26 -10.106 -29.238 -38.494 1.00 88.39 ATOM 188 C TRP G 26 -11.106 -28.730 -39.521 1.00 86.36 ATOM 189 O TRP G 26 -12.143 -28.163 -39.160 1.00 85.78 ATOM 190 CB TRP G 26 -8.920 -28.280 -38.379 1.00 83.08 ATOM 191 CG TRP G 26 -9.314 -26.837 -38.249 1.00 77.17 ATOM 192 CD1 TRP G 26 -10.125 -26.293 -37.297 1.00 77.20 ATOM 193 CD2 TRP G 26 -8.900 -25.753 -39.090 1.00 73.36 ATOM 194 NE1 TRP G 26 -10.249 -24.940 -37.498 1.00 74.94 ATOM 195 CE2 TRP G 26 -9.506 -24.583 -38.591 1.00 66.88 ATOM 196 CE3 TRP G 26 -8.077 -25.658 -40.217 1.00 73.45 ATOM 197 CZ2 TRP G 26 -9.317 -23.334 -39.180 1.00 69.25 ATOM 198 CZ3 TRP G 26 -7.890 -24.416 -40.800 1.00 69.49 ATOM 199 CH2 TRP G 26 -8.505 -23.272 -40.279 1.00 67.12 ATOM 200 N LEU G 27 -10.813 -28.928 -40.808 1.00 87.62 ATOM 201 CA LEU G 27 -11.735 -28.506 -41.856 1.00 87.73 ATOM 202 C LEU G 27 -13.047 -29.278 -41.803 1.00 94.79 ATOM 203 O LEU G 27 -14.101 -28.727 -42.142 1.00 95.90 ATOM 204 CB LEU G 27 -11.083 -28.672 -43.228 1.00 83.32 ATOM 205 CG LEU G 27 -9.990 -27.667 -43.581 1.00 79.73 ATOM 206 CD1 LEU G 27 -9.493 -27.896 -44.999 1.00 79.71 ATOM 207 CD2 LEU G 27 -10.514 -26.251 -43.418 1.00 79.69 ATOM 208 N SER G 28 -13.008 -30.547 -41.387 1.00 99.94 ATOM 209 CA SER G 28 -14.233 -31.339 -41.329 1.00102.93 ATOM 210 C SER G 28 -15.109 -30.971 -40.138 1.00100.92 ATOM 211 O SER G 28 -16.338 -31.063 -40.229 1.00104.05 ATOM 212 CB SER G 28 -13.895 -32.829 -41.281 1.00105.84 ATOM 213 OG SER G 28 -13.222 -33.157 -40.078 1.00110.49 ATOM 214 N SER G 29 -14.507 -30.553 -39.025 1.00115.22 ATOM 215 CA SER G 29 -15.231 -30.257 -37.797 1.00114.05 ATOM 216 C SER G 29 -15.376 -28.764 -37.535 1.00108.22 ATOM 217 O SER G 29 -15.740 -28.374 -36.421 1.00112.44 ATOM 218 CB SER G 29 -14.533 -30.917 -36.609 1.00118.37 ATOM 219 OG SER G 29 -13.247 -30.354 -36.415 1.00118.41 ATOM 220 N LYS G 30 -15.100 -27.923 -38.526 1.00104.15 ATOM 221 CA LYS G 30 -15.128 -26.479 -38.348 1.00 98.47 ATOM 222 C LYS G 30 -16.510 -25.922 -38.664 1.00 96.55 ATOM 223 O LYS G 30 -17.236 -26.449 -39.512 1.00 95.20 ATOM 224 CB LYS G 30 -14.080 -25.809 -39.242 1.00 95.88 ATOM 225 CG LYS G 30 -13.940 -24.312 -39.046 1.00 94.66 ATOM 226 CD LYS G 30 -12.901 -23.728 -39.983 1.00 91.93 ATOM 227 CE LYS G 30 -12.856 -22.215 -39.868 1.00 90.14 ATOM 228 NZ LYS G 30 -14.142 -21.603 -40.294 1.00 78.68 TER