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 C 1 221 UNP Q6DCU6 SGMR1_XENLA 1 221 SEQRES 1 D 26 LEU GLY LEU ARG ALA VAL LEU VAL VAL ALA GLY LEU ALA SEQRES 2 D 26 VAL LEU LEU GLN LEU ILE ARG GLY TRP LEU SER SER LYS ATOM 1 N TRP C 8 35.514 -7.296 -16.775 1.00154.10 ATOM 2 CA TRP C 8 36.135 -8.333 -15.960 1.00154.29 ATOM 3 C TRP C 8 35.731 -9.719 -16.456 1.00155.99 ATOM 4 O TRP C 8 34.555 -10.080 -16.411 1.00157.02 ATOM 5 CB TRP C 8 35.746 -8.164 -14.485 1.00150.47 ATOM 6 CG TRP C 8 36.677 -8.852 -13.515 1.00146.97 ATOM 7 CD1 TRP C 8 37.971 -9.227 -13.746 1.00144.94 ATOM 8 CD2 TRP C 8 36.382 -9.245 -12.165 1.00144.09 ATOM 9 NE1 TRP C 8 38.499 -9.825 -12.626 1.00142.38 ATOM 10 CE2 TRP C 8 37.545 -9.850 -11.643 1.00142.76 ATOM 11 CE3 TRP C 8 35.249 -9.145 -11.350 1.00140.67 ATOM 12 CZ2 TRP C 8 37.606 -10.352 -10.343 1.00141.33 ATOM 13 CZ3 TRP C 8 35.313 -9.645 -10.059 1.00140.46 ATOM 14 CH2 TRP C 8 36.484 -10.240 -9.570 1.00141.19 ATOM 15 N LEU C 9 36.709 -10.491 -16.940 1.00162.96 ATOM 16 CA LEU C 9 36.429 -11.872 -17.324 1.00164.69 ATOM 17 C LEU C 9 36.070 -12.720 -16.111 1.00161.54 ATOM 18 O LEU C 9 35.269 -13.656 -16.225 1.00162.05 ATOM 19 CB LEU C 9 37.628 -12.474 -18.060 1.00165.71 ATOM 20 CG LEU C 9 37.492 -13.935 -18.504 1.00165.61 ATOM 21 CD1 LEU C 9 36.272 -14.121 -19.394 1.00165.21 ATOM 22 CD2 LEU C 9 38.751 -14.413 -19.211 1.00167.13 ATOM 23 N GLY C 10 36.648 -12.409 -14.948 1.00151.85 ATOM 24 CA GLY C 10 36.258 -13.096 -13.730 1.00140.11 ATOM 25 C GLY C 10 34.798 -12.890 -13.384 1.00121.73 ATOM 26 O GLY C 10 34.167 -13.771 -12.796 1.00127.80 ATOM 27 N LEU C 11 34.239 -11.734 -13.750 1.00110.46 ATOM 28 CA LEU C 11 32.817 -11.497 -13.527 1.00109.59 ATOM 29 C LEU C 11 31.965 -12.478 -14.323 1.00110.86 ATOM 30 O LEU C 11 30.978 -13.011 -13.808 1.00111.53 ATOM 31 CB LEU C 11 32.459 -10.055 -13.892 1.00109.65 ATOM 32 CG LEU C 11 30.985 -9.657 -13.767 1.00109.28 ATOM 33 CD1 LEU C 11 30.523 -9.728 -12.317 1.00109.08 ATOM 34 CD2 LEU C 11 30.742 -8.269 -14.340 1.00112.08 ATOM 35 N ARG C 12 32.339 -12.739 -15.578 1.00111.06 ATOM 36 CA ARG C 12 31.557 -13.644 -16.415 1.00117.34 ATOM 37 C ARG C 12 31.631 -15.080 -15.903 1.00116.68 ATOM 38 O ARG C 12 30.611 -15.783 -15.844 1.00119.20 ATOM 39 CB ARG C 12 32.044 -13.544 -17.861 1.00120.18 ATOM 40 CG ARG C 12 31.462 -14.572 -18.813 1.00125.13 ATOM 41 CD ARG C 12 31.622 -14.108 -20.254 1.00129.58 ATOM 42 NE ARG C 12 31.644 -15.220 -21.200 1.00131.96 ATOM 43 CZ ARG C 12 30.559 -15.836 -21.660 1.00132.78 ATOM 44 NH1 ARG C 12 29.354 -15.458 -21.255 1.00134.90 ATOM 45 NH2 ARG C 12 30.681 -16.836 -22.521 1.00130.73 ATOM 46 N ALA C 13 32.826 -15.528 -15.513 1.00117.73 ATOM 47 CA ALA C 13 32.971 -16.874 -14.970 1.00114.18 ATOM 48 C ALA C 13 32.246 -17.015 -13.636 1.00115.42 ATOM 49 O ALA C 13 31.635 -18.056 -13.363 1.00118.16 ATOM 50 CB ALA C 13 34.452 -17.220 -14.823 1.00113.41 ATOM 51 N VAL C 14 32.298 -15.980 -12.794 1.00108.08 ATOM 52 CA VAL C 14 31.569 -16.013 -11.529 1.00100.29 ATOM 53 C VAL C 14 30.066 -16.022 -11.777 1.00 99.19 ATOM 54 O VAL C 14 29.310 -16.662 -11.039 1.00102.52 ATOM 55 CB VAL C 14 31.997 -14.837 -10.632 1.00 92.29 ATOM 56 CG1 VAL C 14 31.006 -14.629 -9.494 1.00 87.91 ATOM 57 CG2 VAL C 14 33.388 -15.085 -10.070 1.00 90.49 ATOM 58 N LEU C 15 29.610 -15.332 -12.826 1.00 98.68 ATOM 59 CA LEU C 15 28.197 -15.384 -13.188 1.00100.22 ATOM 60 C LEU C 15 27.791 -16.792 -13.602 1.00101.05 ATOM 61 O LEU C 15 26.730 -17.283 -13.199 1.00102.86 ATOM 62 CB LEU C 15 27.901 -14.389 -14.311 1.00 97.25 ATOM 63 CG LEU C 15 27.823 -12.902 -13.952 1.00 93.88 ATOM 64 CD1 LEU C 15 27.408 -12.087 -15.166 1.00 92.82 ATOM 65 CD2 LEU C 15 26.867 -12.671 -12.791 1.00 93.51 ATOM 66 N VAL C 16 28.623 -17.453 -14.412 1.00106.26 ATOM 67 CA VAL C 16 28.334 -18.831 -14.814 1.00106.55 ATOM 68 C VAL C 16 28.273 -19.743 -13.592 1.00105.36 ATOM 69 O VAL C 16 27.362 -20.575 -13.458 1.00108.06 ATOM 70 CB VAL C 16 29.380 -19.322 -15.833 1.00104.88 ATOM 71 CG1 VAL C 16 29.181 -20.801 -16.134 1.00106.60 ATOM 72 CG2 VAL C 16 29.304 -18.498 -17.108 1.00108.67 ATOM 73 N VAL C 17 29.244 -19.601 -12.687 1.00101.32 ATOM 74 CA VAL C 17 29.277 -20.420 -11.477 1.00 91.86 ATOM 75 C VAL C 17 28.030 -20.187 -10.631 1.00 90.38 ATOM 76 O VAL C 17 27.406 -21.137 -10.148 1.00 91.34 ATOM 77 CB VAL C 17 30.567 -20.136 -10.682 1.00 82.69 ATOM 78 CG1 VAL C 17 30.387 -20.492 -9.213 1.00 86.69 ATOM 79 CG2 VAL C 17 31.735 -20.905 -11.281 1.00 78.18 ATOM 80 N ALA C 18 27.640 -18.923 -10.448 1.00 91.13 ATOM 81 CA ALA C 18 26.481 -18.621 -9.615 1.00 94.00 ATOM 82 C ALA C 18 25.191 -19.123 -10.253 1.00 97.55 ATOM 83 O ALA C 18 24.285 -19.585 -9.549 1.00100.72 ATOM 84 CB ALA C 18 26.402 -17.117 -9.347 1.00 90.06 ATOM 85 N GLY C 19 25.088 -19.049 -11.582 1.00100.68 ATOM 86 CA GLY C 19 23.911 -19.581 -12.249 1.00100.91 ATOM 87 C GLY C 19 23.806 -21.089 -12.121 1.00100.42 ATOM 88 O GLY C 19 22.726 -21.628 -11.854 1.00103.23 ATOM 89 N LEU C 20 24.927 -21.791 -12.307 1.00 92.75 ATOM 90 CA LEU C 20 24.927 -23.233 -12.086 1.00 89.19 ATOM 91 C LEU C 20 24.568 -23.565 -10.642 1.00 92.12 ATOM 92 O LEU C 20 23.818 -24.514 -10.382 1.00 93.85 ATOM 93 CB LEU C 20 26.287 -23.824 -12.460 1.00 84.64 ATOM 94 CG LEU C 20 26.669 -23.767 -13.943 1.00 83.03 ATOM 95 CD1 LEU C 20 27.972 -24.510 -14.207 1.00 84.07 ATOM 96 CD2 LEU C 20 25.550 -24.322 -14.810 1.00 83.23 ATOM 97 N ALA C 21 25.076 -22.778 -9.689 1.00 91.84 ATOM 98 CA ALA C 21 24.775 -23.027 -8.283 1.00 94.73 ATOM 99 C ALA C 21 23.294 -22.832 -7.990 1.00 98.52 ATOM 100 O ALA C 21 22.687 -23.632 -7.271 1.00106.85 ATOM 101 CB ALA C 21 25.620 -22.117 -7.393 1.00 93.83 ATOM 102 N VAL C 22 22.691 -21.776 -8.541 1.00101.39 ATOM 103 CA VAL C 22 21.281 -21.530 -8.257 1.00103.93 ATOM 104 C VAL C 22 20.406 -22.577 -8.935 1.00108.49 ATOM 105 O VAL C 22 19.385 -22.990 -8.375 1.00112.05 ATOM 106 CB VAL C 22 20.877 -20.094 -8.652 1.00 99.37 ATOM 107 CG1 VAL C 22 20.749 -19.939 -10.159 1.00 95.92 ATOM 108 CG2 VAL C 22 19.580 -19.707 -7.962 1.00103.97 ATOM 109 N LEU C 23 20.799 -23.059 -10.120 1.00104.70 ATOM 110 CA LEU C 23 20.029 -24.129 -10.748 1.00103.32 ATOM 111 C LEU C 23 20.126 -25.421 -9.944 1.00106.69 ATOM 112 O LEU C 23 19.116 -26.109 -9.736 1.00112.60 ATOM 113 CB LEU C 23 20.503 -24.351 -12.185 1.00 98.17 ATOM 114 CG LEU C 23 19.748 -25.424 -12.974 1.00 94.28 ATOM 115 CD1 LEU C 23 18.255 -25.134 -12.986 1.00 94.57 ATOM 116 CD2 LEU C 23 20.285 -25.532 -14.393 1.00 89.90 ATOM 117 N LEU C 24 21.333 -25.765 -9.483 1.00102.64 ATOM 118 CA LEU C 24 21.491 -26.952 -8.650 1.00103.55 ATOM 119 C LEU C 24 20.675 -26.836 -7.370 1.00108.58 ATOM 120 O LEU C 24 20.018 -27.798 -6.956 1.00110.84 ATOM 121 CB LEU C 24 22.967 -27.178 -8.323 1.00104.53 ATOM 122 CG LEU C 24 23.885 -27.573 -9.481 1.00104.61 ATOM 123 CD1 LEU C 24 25.292 -27.851 -8.974 1.00105.39 ATOM 124 CD2 LEU C 24 23.330 -28.778 -10.230 1.00104.43 ATOM 125 N GLN C 25 20.698 -25.662 -6.732 1.00108.35 ATOM 126 CA GLN C 25 19.935 -25.476 -5.503 1.00111.60 ATOM 127 C GLN C 25 18.438 -25.565 -5.764 1.00110.07 ATOM 128 O GLN C 25 17.696 -26.127 -4.951 1.00113.97 ATOM 129 CB GLN C 25 20.290 -24.136 -4.859 1.00112.45 ATOM 130 CG GLN C 25 19.535 -23.862 -3.571 1.00121.13 ATOM 131 CD GLN C 25 19.668 -24.996 -2.573 1.00127.75 ATOM 132 OE1 GLN C 25 18.676 -25.607 -2.172 1.00131.28 ATOM 133 NE2 GLN C 25 20.899 -25.284 -2.165 1.00128.72 ATOM 134 N LEU C 26 17.978 -25.027 -6.896 1.00112.43 ATOM 135 CA LEU C 26 16.565 -25.118 -7.245 1.00116.53 ATOM 136 C LEU C 26 16.141 -26.572 -7.414 1.00116.84 ATOM 137 O LEU C 26 15.128 -27.008 -6.851 1.00124.28 ATOM 138 CB LEU C 26 16.297 -24.320 -8.522 1.00117.13 ATOM 139 CG LEU C 26 14.850 -23.942 -8.841 1.00123.11 ATOM 140 CD1 LEU C 26 14.315 -22.959 -7.811 1.00125.76 ATOM 141 CD2 LEU C 26 14.742 -23.367 -10.245 1.00121.27 ATOM 142 N ILE C 27 16.919 -27.344 -8.177 1.00108.30 ATOM 143 CA ILE C 27 16.565 -28.742 -8.406 1.00101.70 ATOM 144 C ILE C 27 16.630 -29.535 -7.105 1.00101.46 ATOM 145 O ILE C 27 15.780 -30.396 -6.846 1.00103.82 ATOM 146 CB ILE C 27 17.466 -29.352 -9.496 1.00 88.10 ATOM 147 CG1 ILE C 27 17.178 -28.690 -10.845 1.00 85.25 ATOM 148 CG2 ILE C 27 17.260 -30.858 -9.586 1.00 81.77 ATOM 149 CD1 ILE C 27 17.910 -29.319 -12.009 1.00 86.44 ATOM 150 N ARG C 28 17.616 -29.245 -6.252 1.00101.54 ATOM 151 CA ARG C 28 17.751 -29.992 -5.005 1.00102.83 ATOM 152 C ARG C 28 16.616 -29.671 -4.039 1.00107.03 ATOM 153 O ARG C 28 16.076 -30.573 -3.387 1.00111.36 ATOM 154 CB ARG C 28 19.109 -29.704 -4.364 1.00103.70 ATOM 155 CG ARG C 28 19.448 -30.631 -3.211 1.00111.74 ATOM 156 CD ARG C 28 20.944 -30.675 -2.954 1.00114.62 ATOM 157 NE ARG C 28 21.468 -29.384 -2.522 1.00120.19 ATOM 158 CZ ARG C 28 22.731 -29.172 -2.168 1.00124.17 ATOM 159 NH1 ARG C 28 23.605 -30.170 -2.196 1.00126.92 ATOM 160 NH2 ARG C 28 23.121 -27.963 -1.785 1.00123.33 ATOM 161 N GLY C 29 16.234 -28.397 -3.937 1.00108.11 ATOM 162 CA GLY C 29 15.087 -28.048 -3.118 1.00111.12 ATOM 163 C GLY C 29 13.801 -28.655 -3.641 1.00111.69 ATOM 164 O GLY C 29 12.944 -29.085 -2.862 1.00115.66 ATOM 165 N TRP C 30 13.649 -28.707 -4.967 1.00105.88 ATOM 166 CA TRP C 30 12.471 -29.351 -5.536 1.00106.95 ATOM 167 C TRP C 30 12.446 -30.838 -5.211 1.00108.29 ATOM 168 O TRP C 30 11.390 -31.388 -4.879 1.00117.20 ATOM 169 CB TRP C 30 12.419 -29.127 -7.046 1.00 99.61 ATOM 170 CG TRP C 30 11.413 -29.992 -7.725 1.00 95.82 ATOM 171 CD1 TRP C 30 10.082 -30.080 -7.441 1.00100.03 ATOM 172 CD2 TRP C 30 11.653 -30.895 -8.808 1.00 92.00 ATOM 173 NE1 TRP C 30 9.478 -30.986 -8.278 1.00 98.97 ATOM 174 CE2 TRP C 30 10.422 -31.500 -9.127 1.00 93.99 ATOM 175 CE3 TRP C 30 12.790 -31.250 -9.539 1.00 89.72 ATOM 176 CZ2 TRP C 30 10.294 -32.440 -10.145 1.00 92.17 ATOM 177 CZ3 TRP C 30 12.663 -32.183 -10.549 1.00 88.11 ATOM 178 CH2 TRP C 30 11.423 -32.766 -10.845 1.00 91.38 ATOM 179 N LEU C 31 13.600 -31.506 -5.294 1.00102.54 ATOM 180 CA LEU C 31 13.664 -32.917 -4.923 1.00103.85 ATOM 181 C LEU C 31 13.382 -33.122 -3.441 1.00109.43 ATOM 182 O LEU C 31 12.821 -34.154 -3.052 1.00114.19 ATOM 183 CB LEU C 31 15.033 -33.498 -5.278 1.00103.20 ATOM 184 CG LEU C 31 15.303 -33.771 -6.758 1.00103.73 ATOM 185 CD1 LEU C 31 16.696 -34.352 -6.953 1.00102.05 ATOM 186 CD2 LEU C 31 14.246 -34.706 -7.320 1.00106.11 ATOM 187 N SER C 32 13.767 -32.159 -2.601 1.00118.18 ATOM 188 CA SER C 32 13.534 -32.286 -1.168 1.00112.21 ATOM 189 C SER C 32 12.084 -32.003 -0.791 1.00126.12 ATOM 190 O SER C 32 11.606 -32.514 0.227 1.00122.84 ATOM 191 CB SER C 32 14.469 -31.349 -0.402 1.00112.98 ATOM 192 OG SER C 32 14.320 -31.513 0.998 1.00127.60 ATOM 193 N SER C 33 11.374 -31.201 -1.584 1.00124.58 ATOM 194 CA SER C 33 9.997 -30.830 -1.278 1.00130.06 ATOM 195 C SER C 33 8.975 -31.545 -2.155 1.00129.39 ATOM 196 O SER C 33 7.790 -31.199 -2.113 1.00134.92 ATOM 197 CB SER C 33 9.820 -29.316 -1.407 1.00133.40 ATOM 198 OG SER C 33 10.066 -28.887 -2.735 1.00128.21 ATOM 199 N LYS C 34 9.395 -32.528 -2.941 1.00118.67 ATOM 200 CA LYS C 34 8.493 -33.213 -3.853 1.00122.64 ATOM 201 C LYS C 34 7.860 -34.423 -3.177 1.00124.75 ATOM 202 O LYS C 34 8.440 -35.032 -2.274 1.00129.34 ATOM 203 CB LYS C 34 9.240 -33.651 -5.117 1.00125.42 ATOM 204 CG LYS C 34 8.361 -34.213 -6.228 1.00125.93 ATOM 205 CD LYS C 34 9.195 -34.628 -7.429 1.00123.71 ATOM 206 CE LYS C 34 8.334 -35.247 -8.516 1.00122.70 ATOM 207 NZ LYS C 34 7.659 -36.490 -8.047 1.00123.51 TER