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 A 1 221 UNP Q6DCU6 SGMR1_XENLA 1 221 SEQRES 1 A 25 GLY LEU ARG ALA VAL LEU VAL VAL ALA GLY LEU ALA VAL SEQRES 2 A 25 LEU LEU GLN LEU ILE ARG GLY TRP LEU SER SER LYS ATOM 1 N GLY A 6 -5.733 4.549 48.897 1.00130.25 ATOM 2 CA GLY A 6 -7.165 4.316 48.855 1.00129.81 ATOM 3 C GLY A 6 -7.618 3.284 49.867 1.00131.67 ATOM 4 O GLY A 6 -7.747 2.106 49.546 1.00127.24 ATOM 5 N LEU A 7 -7.859 3.730 51.102 1.00133.23 ATOM 6 CA LEU A 7 -8.279 2.805 52.150 1.00134.15 ATOM 7 C LEU A 7 -9.669 2.238 51.881 1.00133.76 ATOM 8 O LEU A 7 -9.917 1.052 52.127 1.00134.38 ATOM 9 CB LEU A 7 -8.238 3.500 53.511 1.00133.05 ATOM 10 CG LEU A 7 -8.705 2.692 54.728 1.00130.58 ATOM 11 CD1 LEU A 7 -7.745 1.552 55.045 1.00130.67 ATOM 12 CD2 LEU A 7 -8.897 3.587 55.945 1.00131.28 ATOM 13 N ARG A 8 -10.587 3.059 51.375 1.00135.18 ATOM 14 CA ARG A 8 -11.966 2.599 51.233 1.00133.77 ATOM 15 C ARG A 8 -12.106 1.556 50.125 1.00130.48 ATOM 16 O ARG A 8 -12.897 0.612 50.252 1.00128.30 ATOM 17 CB ARG A 8 -12.903 3.783 51.007 1.00138.51 ATOM 18 CG ARG A 8 -14.355 3.356 50.826 1.00141.37 ATOM 19 CD ARG A 8 -15.305 4.541 50.799 1.00146.16 ATOM 20 NE ARG A 8 -16.687 4.112 50.597 1.00147.51 ATOM 21 CZ ARG A 8 -17.737 4.927 50.618 1.00146.64 ATOM 22 NH1 ARG A 8 -17.563 6.220 50.844 1.00148.27 ATOM 23 NH2 ARG A 8 -18.959 4.453 50.411 1.00141.83 ATOM 24 N ALA A 9 -11.342 1.692 49.039 1.00129.42 ATOM 25 CA ALA A 9 -11.405 0.690 47.977 1.00120.72 ATOM 26 C ALA A 9 -10.834 -0.650 48.443 1.00120.55 ATOM 27 O ALA A 9 -11.367 -1.717 48.104 1.00127.58 ATOM 28 CB ALA A 9 -10.666 1.193 46.739 1.00117.44 ATOM 29 N VAL A 10 -9.761 -0.614 49.237 1.00121.93 ATOM 30 CA VAL A 10 -9.199 -1.847 49.782 1.00121.79 ATOM 31 C VAL A 10 -10.165 -2.475 50.779 1.00124.39 ATOM 32 O VAL A 10 -10.297 -3.704 50.847 1.00124.83 ATOM 33 CB VAL A 10 -7.824 -1.569 50.419 1.00121.82 ATOM 34 CG1 VAL A 10 -7.250 -2.835 51.050 1.00117.53 ATOM 35 CG2 VAL A 10 -6.866 -1.005 49.384 1.00124.04 ATOM 36 N LEU A 11 -10.876 -1.643 51.548 1.00126.20 ATOM 37 CA LEU A 11 -11.883 -2.174 52.463 1.00123.01 ATOM 38 C LEU A 11 -13.035 -2.818 51.704 1.00122.90 ATOM 39 O LEU A 11 -13.573 -3.839 52.141 1.00123.08 ATOM 40 CB LEU A 11 -12.397 -1.074 53.392 1.00116.34 ATOM 41 CG LEU A 11 -11.477 -0.723 54.560 1.00115.47 ATOM 42 CD1 LEU A 11 -12.133 0.290 55.488 1.00117.92 ATOM 43 CD2 LEU A 11 -11.082 -1.981 55.321 1.00111.76 ATOM 44 N VAL A 12 -13.418 -2.248 50.559 1.00120.34 ATOM 45 CA VAL A 12 -14.479 -2.857 49.759 1.00119.73 ATOM 46 C VAL A 12 -14.015 -4.191 49.186 1.00121.59 ATOM 47 O VAL A 12 -14.764 -5.178 49.190 1.00117.07 ATOM 48 CB VAL A 12 -14.938 -1.895 48.649 1.00116.82 ATOM 49 CG1 VAL A 12 -15.917 -2.590 47.709 1.00109.94 ATOM 50 CG2 VAL A 12 -15.584 -0.665 49.257 1.00116.75 ATOM 51 N VAL A 13 -12.771 -4.251 48.702 1.00123.70 ATOM 52 CA VAL A 13 -12.253 -5.509 48.167 1.00117.17 ATOM 53 C VAL A 13 -12.234 -6.572 49.258 1.00117.46 ATOM 54 O VAL A 13 -12.723 -7.695 49.070 1.00118.62 ATOM 55 CB VAL A 13 -10.853 -5.304 47.557 1.00114.98 ATOM 56 CG1 VAL A 13 -10.225 -6.643 47.201 1.00114.73 ATOM 57 CG2 VAL A 13 -10.928 -4.422 46.325 1.00108.55 ATOM 58 N ALA A 14 -11.723 -6.210 50.439 1.00112.81 ATOM 59 CA ALA A 14 -11.623 -7.175 51.528 1.00111.61 ATOM 60 C ALA A 14 -12.998 -7.591 52.041 1.00120.66 ATOM 61 O ALA A 14 -13.217 -8.767 52.344 1.00124.11 ATOM 62 CB ALA A 14 -10.777 -6.594 52.662 1.00103.64 ATOM 63 N GLY A 15 -13.944 -6.653 52.122 1.00119.05 ATOM 64 CA GLY A 15 -15.276 -6.995 52.594 1.00119.57 ATOM 65 C GLY A 15 -16.037 -7.893 51.637 1.00117.98 ATOM 66 O GLY A 15 -16.677 -8.865 52.058 1.00120.16 ATOM 67 N LEU A 16 -15.973 -7.595 50.335 1.00118.92 ATOM 68 CA LEU A 16 -16.634 -8.467 49.373 1.00109.25 ATOM 69 C LEU A 16 -15.976 -9.843 49.342 1.00111.81 ATOM 70 O LEU A 16 -16.671 -10.867 49.232 1.00115.04 ATOM 71 CB LEU A 16 -16.615 -7.819 47.986 1.00102.45 ATOM 72 CG LEU A 16 -17.583 -6.651 47.748 1.00100.55 ATOM 73 CD1 LEU A 16 -17.512 -6.156 46.305 1.00103.61 ATOM 74 CD2 LEU A 16 -19.008 -7.031 48.120 1.00 89.51 ATOM 75 N ALA A 17 -14.649 -9.893 49.519 1.00112.24 ATOM 76 CA ALA A 17 -13.949 -11.172 49.577 1.00106.38 ATOM 77 C ALA A 17 -14.353 -11.971 50.809 1.00106.25 ATOM 78 O ALA A 17 -14.478 -13.199 50.751 1.00108.00 ATOM 79 CB ALA A 17 -12.440 -10.942 49.562 1.00 99.99 ATOM 80 N VAL A 18 -14.513 -11.297 51.948 1.00104.48 ATOM 81 CA VAL A 18 -14.910 -11.991 53.166 1.00115.43 ATOM 82 C VAL A 18 -16.344 -12.495 53.064 1.00115.99 ATOM 83 O VAL A 18 -16.659 -13.582 53.561 1.00114.44 ATOM 84 CB VAL A 18 -14.705 -11.069 54.382 1.00119.64 ATOM 85 CG1 VAL A 18 -15.431 -11.608 55.603 1.00118.35 ATOM 86 CG2 VAL A 18 -13.220 -10.917 54.670 1.00121.97 ATOM 87 N LEU A 19 -17.227 -11.754 52.386 1.00113.33 ATOM 88 CA LEU A 19 -18.586 -12.259 52.202 1.00106.92 ATOM 89 C LEU A 19 -18.579 -13.503 51.319 1.00104.95 ATOM 90 O LEU A 19 -19.263 -14.497 51.617 1.00106.85 ATOM 91 CB LEU A 19 -19.480 -11.168 51.607 1.00106.43 ATOM 92 CG LEU A 19 -20.950 -11.514 51.346 1.00105.90 ATOM 93 CD1 LEU A 19 -21.854 -10.361 51.747 1.00102.00 ATOM 94 CD2 LEU A 19 -21.186 -11.890 49.886 1.00105.99 ATOM 95 N LEU A 20 -17.769 -13.482 50.253 1.00100.81 ATOM 96 CA LEU A 20 -17.650 -14.659 49.398 1.00 98.61 ATOM 97 C LEU A 20 -17.078 -15.843 50.172 1.00119.25 ATOM 98 O LEU A 20 -17.541 -16.979 50.017 1.00111.43 ATOM 99 CB LEU A 20 -16.791 -14.342 48.172 1.00 86.72 ATOM 100 CG LEU A 20 -17.408 -13.358 47.172 1.00 84.53 ATOM 101 CD1 LEU A 20 -16.542 -13.286 45.927 1.00 86.11 ATOM 102 CD2 LEU A 20 -18.830 -13.770 46.833 1.00 84.74 ATOM 103 N GLN A 21 -16.063 -15.594 51.002 1.00116.82 ATOM 104 CA GLN A 21 -15.462 -16.653 51.811 1.00126.54 ATOM 105 C GLN A 21 -16.448 -17.238 52.811 1.00121.25 ATOM 106 O GLN A 21 -16.472 -18.455 53.040 1.00120.81 ATOM 107 CB GLN A 21 -14.251 -16.107 52.557 1.00135.74 ATOM 108 CG GLN A 21 -13.492 -17.177 53.344 1.00147.02 ATOM 109 CD GLN A 21 -12.873 -18.250 52.457 1.00150.38 ATOM 110 OE1 GLN A 21 -12.312 -17.958 51.397 1.00152.88 ATOM 111 NE2 GLN A 21 -12.955 -19.499 52.904 1.00149.96 ATOM 112 N LEU A 22 -17.284 -16.387 53.397 1.00132.73 ATOM 113 CA LEU A 22 -18.269 -16.850 54.363 1.00115.84 ATOM 114 C LEU A 22 -19.299 -17.745 53.694 1.00106.00 ATOM 115 O LEU A 22 -19.624 -18.829 54.200 1.00102.38 ATOM 116 CB LEU A 22 -18.937 -15.653 55.033 1.00109.70 ATOM 117 CG LEU A 22 -19.872 -15.972 56.203 1.00112.83 ATOM 118 CD1 LEU A 22 -19.114 -16.576 57.388 1.00118.66 ATOM 119 CD2 LEU A 22 -20.621 -14.720 56.617 1.00110.78 ATOM 120 N ILE A 23 -19.785 -17.329 52.524 1.00108.10 ATOM 121 CA ILE A 23 -20.784 -18.132 51.826 1.00 99.44 ATOM 122 C ILE A 23 -20.172 -19.436 51.328 1.00104.16 ATOM 123 O ILE A 23 -20.816 -20.491 51.366 1.00106.85 ATOM 124 CB ILE A 23 -21.417 -17.320 50.682 1.00 93.01 ATOM 125 CG1 ILE A 23 -22.139 -16.099 51.249 1.00 92.49 ATOM 126 CG2 ILE A 23 -22.385 -18.180 49.877 1.00 92.56 ATOM 127 CD1 ILE A 23 -22.814 -15.239 50.203 1.00 87.13 ATOM 128 N ARG A 24 -18.922 -19.390 50.857 1.00103.96 ATOM 129 CA ARG A 24 -18.270 -20.591 50.342 1.00105.92 ATOM 130 C ARG A 24 -18.050 -21.621 51.446 1.00110.03 ATOM 131 O ARG A 24 -18.352 -22.812 51.271 1.00109.57 ATOM 132 CB ARG A 24 -16.944 -20.189 49.688 1.00110.87 ATOM 133 CG ARG A 24 -16.194 -21.281 48.946 1.00117.81 ATOM 134 CD ARG A 24 -14.910 -20.749 48.326 1.00125.29 ATOM 135 NE ARG A 24 -13.841 -20.456 49.284 1.00136.14 ATOM 136 CZ ARG A 24 -12.703 -19.844 48.956 1.00140.13 ATOM 137 NH1 ARG A 24 -12.506 -19.450 47.706 1.00141.88 ATOM 138 NH2 ARG A 24 -11.757 -19.619 49.863 1.00138.68 ATOM 139 N GLY A 25 -17.573 -21.173 52.612 1.00109.69 ATOM 140 CA GLY A 25 -17.405 -22.086 53.728 1.00109.65 ATOM 141 C GLY A 25 -18.720 -22.594 54.280 1.00102.25 ATOM 142 O GLY A 25 -18.799 -23.732 54.752 1.00106.40 ATOM 143 N TRP A 26 -19.769 -21.772 54.227 1.00100.48 ATOM 144 CA TRP A 26 -21.073 -22.254 54.662 1.00101.41 ATOM 145 C TRP A 26 -21.615 -23.308 53.705 1.00102.13 ATOM 146 O TRP A 26 -22.192 -24.310 54.141 1.00 99.26 ATOM 147 CB TRP A 26 -22.051 -21.090 54.789 1.00 95.76 ATOM 148 CG TRP A 26 -23.460 -21.537 54.995 1.00 94.98 ATOM 149 CD1 TRP A 26 -23.921 -22.358 55.982 1.00100.42 ATOM 150 CD2 TRP A 26 -24.596 -21.194 54.194 1.00 86.57 ATOM 151 NE1 TRP A 26 -25.275 -22.548 55.845 1.00 98.88 ATOM 152 CE2 TRP A 26 -25.714 -21.843 54.755 1.00 86.26 ATOM 153 CE3 TRP A 26 -24.778 -20.400 53.058 1.00 78.42 ATOM 154 CZ2 TRP A 26 -26.994 -21.723 54.220 1.00 78.55 ATOM 155 CZ3 TRP A 26 -26.048 -20.282 52.528 1.00 76.87 ATOM 156 CH2 TRP A 26 -27.140 -20.940 53.108 1.00 79.00 ATOM 157 N LEU A 27 -21.420 -23.109 52.399 1.00103.30 ATOM 158 CA LEU A 27 -21.896 -24.081 51.420 1.00 97.28 ATOM 159 C LEU A 27 -21.104 -25.379 51.477 1.00 96.29 ATOM 160 O LEU A 27 -21.630 -26.438 51.114 1.00 91.10 ATOM 161 CB LEU A 27 -21.833 -23.491 50.011 1.00 90.67 ATOM 162 CG LEU A 27 -22.943 -22.507 49.648 1.00 88.92 ATOM 163 CD1 LEU A 27 -22.785 -22.026 48.214 1.00 91.53 ATOM 164 CD2 LEU A 27 -24.301 -23.144 49.861 1.00 89.78 ATOM 165 N SER A 28 -19.845 -25.326 51.918 1.00 98.29 ATOM 166 CA SER A 28 -19.066 -26.556 51.997 1.00105.89 ATOM 167 C SER A 28 -19.375 -27.375 53.247 1.00112.76 ATOM 168 O SER A 28 -19.194 -28.597 53.227 1.00111.35 ATOM 169 CB SER A 28 -17.569 -26.242 51.950 1.00105.44 ATOM 170 OG SER A 28 -17.194 -25.368 52.998 1.00104.20 ATOM 171 N SER A 29 -19.852 -26.741 54.321 1.00109.50 ATOM 172 CA SER A 29 -20.117 -27.421 55.584 1.00111.09 ATOM 173 C SER A 29 -21.606 -27.510 55.908 1.00109.79 ATOM 174 O SER A 29 -21.972 -27.705 57.071 1.00117.75 ATOM 175 CB SER A 29 -19.376 -26.721 56.724 1.00114.08 ATOM 176 OG SER A 29 -19.842 -25.392 56.892 1.00113.49 ATOM 177 N LYS A 30 -22.470 -27.374 54.910 1.00109.04 ATOM 178 CA LYS A 30 -23.910 -27.374 55.114 1.00103.85 ATOM 179 C LYS A 30 -24.483 -28.764 54.865 1.00100.33 ATOM 180 O LYS A 30 -23.972 -29.528 54.042 1.00100.41 ATOM 181 CB LYS A 30 -24.580 -26.356 54.184 1.00 98.45 ATOM 182 CG LYS A 30 -26.088 -26.220 54.329 1.00 92.37 ATOM 183 CD LYS A 30 -26.632 -25.203 53.339 1.00 86.95 ATOM 184 CE LYS A 30 -28.145 -25.079 53.427 1.00 87.87 ATOM 185 NZ LYS A 30 -28.838 -26.345 53.066 1.00 87.82 TER