HEADER MEMBRANE PROTEIN 31-DEC-69 7W2H TITLE A double cysteine variant of the sigma-1 receptor from Xenopus laevis TITLE 2 complexed with S1RA COMPND MOL_ID: 1; COMPND 2 MOLECULE: Sigma non-opioid intracellular receptor 1; COMPND 3 CHAIN: A, C, E, B, D, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X; COMPND 4 MUTATION: YES; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.80 ANGSTORMS DBREF 7W2H X 1 221 UNP Q6DCU6 SGMR1_XENLA 1 221 SEQRES 1 X 26 LEU GLY LEU ARG ALA VAL LEU VAL VAL ALA GLY LEU ALA SEQRES 2 X 26 VAL LEU LEU GLN LEU ILE ARG GLY TRP LEU SER SER LYS ATOM 1 N LEU X 5 62.049 -55.174 -25.977 1.00104.29 ATOM 2 CA LEU X 5 63.485 -54.912 -25.920 1.00104.41 ATOM 3 C LEU X 5 63.902 -53.847 -26.929 1.00104.97 ATOM 4 O LEU X 5 63.163 -52.890 -27.168 1.00105.14 ATOM 5 CB LEU X 5 64.280 -56.197 -26.166 1.00104.41 ATOM 6 CG LEU X 5 64.326 -57.249 -25.056 1.00103.86 ATOM 7 CD1 LEU X 5 63.007 -57.994 -24.940 1.00103.62 ATOM 8 CD2 LEU X 5 65.462 -58.216 -25.320 1.00103.95 ATOM 9 N GLY X 6 65.087 -54.010 -27.512 1.00110.62 ATOM 10 CA GLY X 6 65.591 -53.046 -28.478 1.00111.17 ATOM 11 C GLY X 6 65.677 -51.624 -27.963 1.00111.17 ATOM 12 O GLY X 6 65.290 -50.685 -28.671 1.00111.55 ATOM 13 N LEU X 7 66.174 -51.441 -26.741 1.00108.74 ATOM 14 CA LEU X 7 66.288 -50.120 -26.142 1.00108.72 ATOM 15 C LEU X 7 67.668 -49.973 -25.503 1.00108.62 ATOM 16 O LEU X 7 68.350 -50.964 -25.240 1.00108.44 ATOM 17 CB LEU X 7 65.164 -49.900 -25.136 1.00108.27 ATOM 18 CG LEU X 7 64.413 -48.613 -25.443 1.00108.53 ATOM 19 CD1 LEU X 7 63.596 -48.636 -26.759 1.00108.97 ATOM 20 CD2 LEU X 7 63.547 -48.369 -24.254 1.00108.04 ATOM 21 N ARG X 8 68.099 -48.717 -25.286 1.00106.84 ATOM 22 CA ARG X 8 69.405 -48.462 -24.665 1.00106.77 ATOM 23 C ARG X 8 69.454 -48.867 -23.200 1.00106.17 ATOM 24 O ARG X 8 70.540 -48.860 -22.610 1.00106.07 ATOM 25 CB ARG X 8 69.793 -46.981 -24.761 1.00107.09 ATOM 26 CG ARG X 8 69.046 -46.072 -23.780 1.00106.81 ATOM 27 CD ARG X 8 69.344 -44.597 -24.024 1.00107.20 ATOM 28 NE ARG X 8 70.777 -44.350 -24.149 1.00107.43 ATOM 29 CZ ARG X 8 71.321 -43.157 -24.367 1.00107.80 ATOM 30 NH1 ARG X 8 70.550 -42.083 -24.482 1.00107.96 ATOM 31 NH2 ARG X 8 72.639 -43.037 -24.470 1.00108.00 ATOM 32 N ALA X 9 68.309 -49.185 -22.594 1.00 97.25 ATOM 33 CA ALA X 9 68.304 -49.625 -21.205 1.00 96.67 ATOM 34 C ALA X 9 69.006 -50.966 -21.042 1.00 96.48 ATOM 35 O ALA X 9 69.573 -51.240 -19.978 1.00 96.11 ATOM 36 CB ALA X 9 66.869 -49.705 -20.689 1.00 96.31 ATOM 37 N VAL X 10 68.979 -51.810 -22.077 1.00 84.02 ATOM 38 CA VAL X 10 69.715 -53.070 -22.024 1.00 83.90 ATOM 39 C VAL X 10 71.210 -52.804 -21.973 1.00 84.09 ATOM 40 O VAL X 10 71.965 -53.558 -21.348 1.00 83.85 ATOM 41 CB VAL X 10 69.337 -53.962 -23.223 1.00 84.19 ATOM 42 CG1 VAL X 10 70.130 -55.265 -23.201 1.00 84.10 ATOM 43 CG2 VAL X 10 67.843 -54.245 -23.220 1.00 83.99 ATOM 44 N LEU X 11 71.660 -51.723 -22.615 1.00 80.68 ATOM 45 CA LEU X 11 73.073 -51.367 -22.564 1.00 80.88 ATOM 46 C LEU X 11 73.483 -50.918 -21.165 1.00 80.50 ATOM 47 O LEU X 11 74.583 -51.241 -20.702 1.00 80.43 ATOM 48 CB LEU X 11 73.372 -50.278 -23.596 1.00 81.45 ATOM 49 CG LEU X 11 73.125 -50.659 -25.057 1.00 81.89 ATOM 50 CD1 LEU X 11 73.472 -49.499 -25.976 1.00 82.44 ATOM 51 CD2 LEU X 11 73.919 -51.901 -25.430 1.00 81.95 ATOM 52 N VAL X 12 72.610 -50.181 -20.472 1.00 77.50 ATOM 53 CA VAL X 12 72.918 -49.756 -19.109 1.00 77.12 ATOM 54 C VAL X 12 72.938 -50.953 -18.166 1.00 76.61 ATOM 55 O VAL X 12 73.812 -51.062 -17.299 1.00 76.41 ATOM 56 CB VAL X 12 71.914 -48.686 -18.641 1.00 77.00 ATOM 57 CG1 VAL X 12 72.234 -48.237 -17.223 1.00 76.61 ATOM 58 CG2 VAL X 12 71.923 -47.501 -19.592 1.00 77.53 ATOM 59 N VAL X 13 71.979 -51.867 -18.320 1.00 75.75 ATOM 60 CA VAL X 13 71.949 -53.068 -17.488 1.00 75.28 ATOM 61 C VAL X 13 73.192 -53.916 -17.734 1.00 75.42 ATOM 62 O VAL X 13 73.841 -54.387 -16.793 1.00 75.12 ATOM 63 CB VAL X 13 70.660 -53.868 -17.748 1.00 75.10 ATOM 64 CG1 VAL X 13 70.770 -55.262 -17.155 1.00 74.71 ATOM 65 CG2 VAL X 13 69.462 -53.139 -17.169 1.00 74.84 ATOM 66 N ALA X 14 73.545 -54.116 -19.006 1.00 76.95 ATOM 67 CA ALA X 14 74.706 -54.939 -19.327 1.00 77.12 ATOM 68 C ALA X 14 76.003 -54.265 -18.897 1.00 77.24 ATOM 69 O ALA X 14 76.951 -54.941 -18.479 1.00 77.15 ATOM 70 CB ALA X 14 74.733 -55.248 -20.823 1.00 77.62 ATOM 71 N GLY X 15 76.067 -52.936 -18.995 1.00 73.07 ATOM 72 CA GLY X 15 77.272 -52.232 -18.589 1.00 73.21 ATOM 73 C GLY X 15 77.503 -52.288 -17.092 1.00 72.73 ATOM 74 O GLY X 15 78.643 -52.404 -16.634 1.00 72.74 ATOM 75 N LEU X 16 76.427 -52.203 -16.308 1.00 73.24 ATOM 76 CA LEU X 16 76.563 -52.368 -14.867 1.00 72.75 ATOM 77 C LEU X 16 76.820 -53.822 -14.499 1.00 72.46 ATOM 78 O LEU X 16 77.503 -54.096 -13.505 1.00 72.20 ATOM 79 CB LEU X 16 75.314 -51.850 -14.156 1.00 72.38 ATOM 80 CG LEU X 16 74.978 -50.377 -14.392 1.00 72.63 ATOM 81 CD1 LEU X 16 73.783 -49.964 -13.548 1.00 72.23 ATOM 82 CD2 LEU X 16 76.181 -49.495 -14.102 1.00 72.86 ATOM 83 N ALA X 17 76.286 -54.761 -15.283 1.00 72.68 ATOM 84 CA ALA X 17 76.552 -56.174 -15.034 1.00 72.46 ATOM 85 C ALA X 17 78.020 -56.500 -15.272 1.00 72.74 ATOM 86 O ALA X 17 78.655 -57.190 -14.465 1.00 72.50 ATOM 87 CB ALA X 17 75.651 -57.042 -15.916 1.00 72.52 ATOM 88 N VAL X 18 78.578 -56.010 -16.381 1.00 80.18 ATOM 89 CA VAL X 18 79.999 -56.210 -16.647 1.00 80.48 ATOM 90 C VAL X 18 80.843 -55.467 -15.618 1.00 80.37 ATOM 91 O VAL X 18 81.897 -55.954 -15.189 1.00 80.36 ATOM 92 CB VAL X 18 80.331 -55.773 -18.085 1.00 81.07 ATOM 93 CG1 VAL X 18 81.828 -55.836 -18.326 1.00 81.40 ATOM 94 CG2 VAL X 18 79.591 -56.650 -19.085 1.00 81.19 ATOM 95 N LEU X 19 80.389 -54.283 -15.199 1.00 75.56 ATOM 96 CA LEU X 19 81.093 -53.545 -14.156 1.00 75.44 ATOM 97 C LEU X 19 81.142 -54.345 -12.861 1.00 74.92 ATOM 98 O LEU X 19 82.196 -54.453 -12.224 1.00 74.90 ATOM 99 CB LEU X 19 80.422 -52.188 -13.935 1.00 75.44 ATOM 100 CG LEU X 19 80.951 -51.297 -12.808 1.00 75.29 ATOM 101 CD1 LEU X 19 80.977 -49.845 -13.251 1.00 75.66 ATOM 102 CD2 LEU X 19 80.106 -51.448 -11.548 1.00 74.71 ATOM 103 N LEU X 20 80.004 -54.917 -12.455 1.00 78.92 ATOM 104 CA LEU X 20 79.974 -55.718 -11.235 1.00 78.42 ATOM 105 C LEU X 20 80.874 -56.942 -11.354 1.00 78.48 ATOM 106 O LEU X 20 81.568 -57.304 -10.397 1.00 78.26 ATOM 107 CB LEU X 20 78.537 -56.131 -10.907 1.00 78.00 ATOM 108 CG LEU X 20 77.648 -55.053 -10.281 1.00 77.77 ATOM 109 CD1 LEU X 20 76.253 -55.595 -9.997 1.00 77.37 ATOM 110 CD2 LEU X 20 78.286 -54.514 -9.012 1.00 77.54 ATOM 111 N GLN X 21 80.882 -57.591 -12.521 1.00 83.02 ATOM 112 CA GLN X 21 81.801 -58.704 -12.731 1.00 83.14 ATOM 113 C GLN X 21 83.252 -58.252 -12.653 1.00 83.43 ATOM 114 O GLN X 21 84.117 -59.018 -12.215 1.00 83.39 ATOM 115 CB GLN X 21 81.534 -59.366 -14.078 1.00 83.46 ATOM 116 CG GLN X 21 80.201 -60.081 -14.183 1.00 83.18 ATOM 117 CD GLN X 21 79.980 -60.676 -15.560 1.00 83.55 ATOM 118 OE1 GLN X 21 80.869 -60.642 -16.414 1.00 84.00 ATOM 119 NE2 GLN X 21 78.792 -61.221 -15.786 1.00 83.37 ATOM 120 N LEU X 22 83.537 -57.014 -13.062 1.00 89.78 ATOM 121 CA LEU X 22 84.908 -56.517 -13.017 1.00 93.49 ATOM 122 C LEU X 22 85.330 -56.218 -11.583 1.00 90.77 ATOM 123 O LEU X 22 86.413 -56.625 -11.147 1.00 83.61 ATOM 124 CB LEU X 22 85.042 -55.275 -13.902 1.00 86.80 ATOM 125 CG LEU X 22 86.421 -54.777 -14.354 1.00 98.14 ATOM 126 CD1 LEU X 22 87.191 -54.059 -13.243 1.00 99.07 ATOM 127 CD2 LEU X 22 87.238 -55.930 -14.915 1.00 90.54 ATOM 128 N ILE X 23 84.485 -55.506 -10.834 1.00 86.71 ATOM 129 CA ILE X 23 84.827 -55.153 -9.459 1.00 87.43 ATOM 130 C ILE X 23 84.852 -56.393 -8.575 1.00 87.67 ATOM 131 O ILE X 23 85.768 -56.571 -7.763 1.00 86.86 ATOM 132 CB ILE X 23 83.865 -54.082 -8.916 1.00 74.51 ATOM 133 CG1 ILE X 23 84.047 -52.771 -9.682 1.00 78.34 ATOM 134 CG2 ILE X 23 84.097 -53.855 -7.433 1.00 77.23 ATOM 135 CD1 ILE X 23 83.080 -51.680 -9.274 1.00 80.78 ATOM 136 N ARG X 24 83.852 -57.268 -8.708 1.00 95.33 ATOM 137 CA ARG X 24 83.843 -58.479 -7.893 1.00 91.22 ATOM 138 C ARG X 24 84.998 -59.405 -8.253 1.00 88.82 ATOM 139 O ARG X 24 85.459 -60.174 -7.404 1.00 86.81 ATOM 140 CB ARG X 24 82.511 -59.216 -8.038 1.00 91.99 ATOM 141 CG ARG X 24 82.348 -60.381 -7.069 1.00102.91 ATOM 142 CD ARG X 24 80.903 -60.847 -6.972 1.00105.92 ATOM 143 NE ARG X 24 80.562 -61.819 -8.008 1.00102.74 ATOM 144 CZ ARG X 24 79.442 -62.536 -8.017 1.00107.83 ATOM 145 NH1 ARG X 24 78.551 -62.392 -7.044 1.00107.39 ATOM 146 NH2 ARG X 24 79.214 -63.402 -8.995 1.00103.24 ATOM 147 N GLY X 25 85.485 -59.340 -9.492 1.00 94.70 ATOM 148 CA GLY X 25 86.661 -60.115 -9.846 1.00 90.64 ATOM 149 C GLY X 25 87.920 -59.586 -9.185 1.00 88.74 ATOM 150 O GLY X 25 88.776 -60.361 -8.750 1.00 89.06 ATOM 151 N TRP X 26 88.048 -58.259 -9.096 1.00104.40 ATOM 152 CA TRP X 26 89.164 -57.670 -8.363 1.00 95.84 ATOM 153 C TRP X 26 89.105 -58.032 -6.887 1.00 97.54 ATOM 154 O TRP X 26 90.128 -58.371 -6.281 1.00 95.37 ATOM 155 CB TRP X 26 89.169 -56.154 -8.539 1.00 87.37 ATOM 156 CG TRP X 26 90.247 -55.479 -7.755 1.00 86.70 ATOM 157 CD1 TRP X 26 91.575 -55.788 -7.754 1.00 95.77 ATOM 158 CD2 TRP X 26 90.087 -54.387 -6.841 1.00 89.87 ATOM 159 NE1 TRP X 26 92.254 -54.952 -6.900 1.00 92.60 ATOM 160 CE2 TRP X 26 91.363 -54.082 -6.328 1.00 85.82 ATOM 161 CE3 TRP X 26 88.990 -53.635 -6.411 1.00 91.27 ATOM 162 CZ2 TRP X 26 91.571 -53.058 -5.405 1.00 87.12 ATOM 163 CZ3 TRP X 26 89.198 -52.620 -5.497 1.00 92.94 ATOM 164 CH2 TRP X 26 90.478 -52.341 -5.004 1.00 95.38 ATOM 165 N LEU X 27 87.913 -57.969 -6.290 1.00 97.85 ATOM 166 CA LEU X 27 87.763 -58.317 -4.881 1.00 90.64 ATOM 167 C LEU X 27 88.011 -59.801 -4.640 1.00 94.15 ATOM 168 O LEU X 27 88.378 -60.195 -3.528 1.00102.92 ATOM 169 CB LEU X 27 86.369 -57.924 -4.396 1.00 88.62 ATOM 170 CG LEU X 27 86.078 -56.423 -4.355 1.00 87.29 ATOM 171 CD1 LEU X 27 84.684 -56.166 -3.806 1.00 93.71 ATOM 172 CD2 LEU X 27 87.130 -55.693 -3.531 1.00 88.78 ATOM 173 N SER X 28 87.815 -60.630 -5.663 1.00 88.91 ATOM 174 CA SER X 28 88.012 -62.068 -5.554 1.00 92.63 ATOM 175 C SER X 28 89.449 -62.501 -5.818 1.00101.95 ATOM 176 O SER X 28 89.796 -63.649 -5.520 1.00106.84 ATOM 177 CB SER X 28 87.079 -62.801 -6.525 1.00 99.62 ATOM 178 OG SER X 28 85.734 -62.390 -6.351 1.00111.05 ATOM 179 N SER X 29 90.286 -61.626 -6.377 1.00 94.54 ATOM 180 CA SER X 29 91.659 -61.975 -6.721 1.00 89.35 ATOM 181 C SER X 29 92.692 -61.058 -6.077 1.00 91.93 ATOM 182 O SER X 29 93.864 -61.092 -6.471 1.00 95.60 ATOM 183 CB SER X 29 91.830 -61.970 -8.243 1.00 93.75 ATOM 184 OG SER X 29 91.492 -60.705 -8.784 1.00106.87 ATOM 185 N LYS X 30 92.296 -60.243 -5.103 1.00 92.26 ATOM 186 CA LYS X 30 93.190 -59.262 -4.491 1.00 91.90 ATOM 187 C LYS X 30 93.820 -59.839 -3.229 1.00 96.16 ATOM 188 O LYS X 30 93.137 -60.011 -2.215 1.00 99.21 ATOM 189 CB LYS X 30 92.449 -57.971 -4.162 1.00 88.49 ATOM 190 CG LYS X 30 93.331 -56.952 -3.455 1.00100.23 ATOM 191 CD LYS X 30 92.556 -55.708 -3.064 1.00 93.49 ATOM 192 CE LYS X 30 93.472 -54.705 -2.379 1.00 99.94 ATOM 193 NZ LYS X 30 94.127 -55.286 -1.171 1.00100.40 TER