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 C 1 221 UNP Q6DCU6 SGMR1_XENLA 1 221 SEQRES 1 C 27 TRP LEU GLY LEU ARG ALA VAL LEU VAL VAL ALA GLY LEU SEQRES 2 C 27 ALA VAL LEU LEU GLN LEU ILE ARG GLY TRP LEU SER SER SEQRES 3 C 27 LYS ATOM 1 N TRP C 4 -35.082 30.642 17.030 1.00133.00 ATOM 2 CA TRP C 4 -35.735 29.663 16.170 1.00135.68 ATOM 3 C TRP C 4 -35.304 28.245 16.544 1.00146.40 ATOM 4 O TRP C 4 -34.136 27.886 16.401 1.00143.38 ATOM 5 CB TRP C 4 -35.418 29.945 14.698 1.00128.56 ATOM 6 CG TRP C 4 -36.299 29.206 13.727 1.00128.73 ATOM 7 CD1 TRP C 4 -37.517 28.642 13.986 1.00126.22 ATOM 8 CD2 TRP C 4 -36.025 28.948 12.342 1.00128.89 ATOM 9 NE1 TRP C 4 -38.018 28.052 12.848 1.00123.23 ATOM 10 CE2 TRP C 4 -37.121 28.225 11.826 1.00125.74 ATOM 11 CE3 TRP C 4 -34.959 29.258 11.489 1.00124.04 ATOM 12 CZ2 TRP C 4 -37.182 27.808 10.497 1.00120.89 ATOM 13 CZ3 TRP C 4 -35.022 28.842 10.169 1.00121.13 ATOM 14 CH2 TRP C 4 -36.126 28.125 9.686 1.00119.76 ATOM 15 N LEU C 5 -36.258 27.447 17.035 1.00136.77 ATOM 16 CA LEU C 5 -35.974 26.051 17.363 1.00143.16 ATOM 17 C LEU C 5 -35.649 25.237 16.116 1.00144.74 ATOM 18 O LEU C 5 -34.832 24.303 16.172 1.00147.45 ATOM 19 CB LEU C 5 -37.165 25.443 18.106 1.00148.89 ATOM 20 CG LEU C 5 -37.064 23.991 18.573 1.00147.30 ATOM 21 CD1 LEU C 5 -35.903 23.823 19.538 1.00145.69 ATOM 22 CD2 LEU C 5 -38.369 23.549 19.217 1.00148.46 ATOM 23 N GLY C 6 -36.284 25.573 14.989 1.00148.76 ATOM 24 CA GLY C 6 -35.931 24.936 13.733 1.00133.75 ATOM 25 C GLY C 6 -34.459 25.081 13.403 1.00119.07 ATOM 26 O GLY C 6 -33.849 24.172 12.839 1.00116.84 ATOM 27 N LEU C 7 -33.864 26.223 13.763 1.00125.20 ATOM 28 CA LEU C 7 -32.434 26.405 13.538 1.00115.95 ATOM 29 C LEU C 7 -31.613 25.408 14.346 1.00110.94 ATOM 30 O LEU C 7 -30.632 24.856 13.842 1.00108.00 ATOM 31 CB LEU C 7 -32.021 27.838 13.872 1.00110.28 ATOM 32 CG LEU C 7 -30.529 28.121 13.670 1.00104.57 ATOM 33 CD1 LEU C 7 -30.163 28.059 12.192 1.00107.78 ATOM 34 CD2 LEU C 7 -30.116 29.453 14.277 1.00 95.65 ATOM 35 N ARG C 8 -32.008 25.155 15.595 1.00109.52 ATOM 36 CA ARG C 8 -31.303 24.174 16.420 1.00109.06 ATOM 37 C ARG C 8 -31.449 22.762 15.860 1.00110.42 ATOM 38 O ARG C 8 -30.484 21.981 15.850 1.00107.72 ATOM 39 CB ARG C 8 -31.837 24.235 17.849 1.00117.02 ATOM 40 CG ARG C 8 -31.510 25.516 18.581 1.00133.20 ATOM 41 CD ARG C 8 -32.148 25.530 19.948 1.00140.60 ATOM 42 NE ARG C 8 -31.782 26.716 20.710 1.00140.83 ATOM 43 CZ ARG C 8 -32.370 27.067 21.846 1.00142.26 ATOM 44 NH1 ARG C 8 -33.359 26.328 22.331 1.00142.58 ATOM 45 NH2 ARG C 8 -31.979 28.158 22.491 1.00143.72 ATOM 46 N ALA C 9 -32.639 22.424 15.359 1.00107.26 ATOM 47 CA ALA C 9 -32.818 21.091 14.791 1.00102.41 ATOM 48 C ALA C 9 -32.015 20.929 13.501 1.00104.06 ATOM 49 O ALA C 9 -31.406 19.874 13.263 1.00115.82 ATOM 50 CB ALA C 9 -34.302 20.819 14.550 1.00101.15 ATOM 51 N VAL C 10 -31.966 21.979 12.677 1.00102.12 ATOM 52 CA VAL C 10 -31.163 21.943 11.459 1.00 93.68 ATOM 53 C VAL C 10 -29.678 21.903 11.788 1.00 91.76 ATOM 54 O VAL C 10 -28.900 21.265 11.075 1.00 90.27 ATOM 55 CB VAL C 10 -31.513 23.137 10.549 1.00 89.66 ATOM 56 CG1 VAL C 10 -30.619 23.159 9.320 1.00 85.49 ATOM 57 CG2 VAL C 10 -32.964 23.055 10.117 1.00 91.78 ATOM 58 N LEU C 11 -29.255 22.570 12.865 1.00 94.33 ATOM 59 CA LEU C 11 -27.853 22.505 13.263 1.00100.77 ATOM 60 C LEU C 11 -27.471 21.097 13.696 1.00103.55 ATOM 61 O LEU C 11 -26.388 20.611 13.349 1.00105.41 ATOM 62 CB LEU C 11 -27.575 23.503 14.389 1.00101.38 ATOM 63 CG LEU C 11 -27.423 24.969 13.981 1.00104.03 ATOM 64 CD1 LEU C 11 -27.055 25.843 15.177 1.00101.33 ATOM 65 CD2 LEU C 11 -26.388 25.098 12.877 1.00103.72 ATOM 66 N VAL C 12 -28.369 20.406 14.402 1.00102.07 ATOM 67 CA VAL C 12 -28.068 19.032 14.794 1.00 93.95 ATOM 68 C VAL C 12 -28.010 18.127 13.568 1.00 90.67 ATOM 69 O VAL C 12 -27.094 17.303 13.427 1.00 93.49 ATOM 70 CB VAL C 12 -29.098 18.529 15.821 1.00 91.84 ATOM 71 CG1 VAL C 12 -28.884 17.048 16.114 1.00 92.59 ATOM 72 CG2 VAL C 12 -29.010 19.345 17.098 1.00 91.82 ATOM 73 N VAL C 13 -28.962 18.292 12.643 1.00 89.29 ATOM 74 CA VAL C 13 -28.975 17.470 11.433 1.00 86.56 ATOM 75 C VAL C 13 -27.721 17.717 10.601 1.00 87.44 ATOM 76 O VAL C 13 -27.077 16.777 10.123 1.00 89.41 ATOM 77 CB VAL C 13 -30.255 17.728 10.618 1.00 83.03 ATOM 78 CG1 VAL C 13 -30.171 17.036 9.268 1.00 78.99 ATOM 79 CG2 VAL C 13 -31.471 17.238 11.377 1.00 82.31 ATOM 80 N ALA C 14 -27.352 18.988 10.419 1.00 84.22 ATOM 81 CA ALA C 14 -26.191 19.326 9.602 1.00 84.70 ATOM 82 C ALA C 14 -24.891 18.864 10.249 1.00 87.54 ATOM 83 O ALA C 14 -23.975 18.410 9.553 1.00 86.71 ATOM 84 CB ALA C 14 -26.157 20.832 9.343 1.00 80.64 ATOM 85 N GLY C 15 -24.785 18.967 11.576 1.00 85.32 ATOM 86 CA GLY C 15 -23.588 18.487 12.243 1.00 81.58 ATOM 87 C GLY C 15 -23.449 16.983 12.133 1.00 88.57 ATOM 88 O GLY C 15 -22.356 16.465 11.874 1.00 93.67 ATOM 89 N LEU C 16 -24.559 16.259 12.301 1.00 87.51 ATOM 90 CA LEU C 16 -24.502 14.815 12.130 1.00 84.77 ATOM 91 C LEU C 16 -24.188 14.445 10.686 1.00 90.50 ATOM 92 O LEU C 16 -23.470 13.469 10.437 1.00 95.13 ATOM 93 CB LEU C 16 -25.823 14.188 12.569 1.00 79.81 ATOM 94 CG LEU C 16 -26.051 14.123 14.080 1.00 86.22 ATOM 95 CD1 LEU C 16 -27.353 13.404 14.400 1.00 90.14 ATOM 96 CD2 LEU C 16 -24.874 13.460 14.779 1.00 91.89 ATOM 97 N ALA C 17 -24.675 15.237 9.727 1.00 84.14 ATOM 98 CA ALA C 17 -24.366 14.978 8.326 1.00 85.23 ATOM 99 C ALA C 17 -22.887 15.190 8.033 1.00 92.51 ATOM 100 O ALA C 17 -22.275 14.394 7.313 1.00 99.79 ATOM 101 CB ALA C 17 -25.224 15.866 7.425 1.00 82.80 ATOM 102 N VAL C 18 -22.295 16.259 8.572 1.00 94.18 ATOM 103 CA VAL C 18 -20.876 16.489 8.318 1.00 90.42 ATOM 104 C VAL C 18 -20.030 15.427 9.011 1.00 95.82 ATOM 105 O VAL C 18 -19.000 15.005 8.475 1.00103.33 ATOM 106 CB VAL C 18 -20.455 17.918 8.721 1.00 81.87 ATOM 107 CG1 VAL C 18 -20.293 18.056 10.226 1.00 77.27 ATOM 108 CG2 VAL C 18 -19.166 18.305 8.011 1.00 82.12 ATOM 109 N LEU C 19 -20.464 14.938 10.178 1.00 90.07 ATOM 110 CA LEU C 19 -19.719 13.862 10.826 1.00 90.08 ATOM 111 C LEU C 19 -19.797 12.573 10.014 1.00 96.16 ATOM 112 O LEU C 19 -18.783 11.879 9.830 1.00103.54 ATOM 113 CB LEU C 19 -20.249 13.639 12.242 1.00 86.67 ATOM 114 CG LEU C 19 -19.575 12.540 13.062 1.00 88.24 ATOM 115 CD1 LEU C 19 -18.081 12.800 13.179 1.00 90.40 ATOM 116 CD2 LEU C 19 -20.214 12.422 14.437 1.00 85.58 ATOM 117 N LEU C 20 -20.986 12.254 9.493 1.00 94.92 ATOM 118 CA LEU C 20 -21.130 11.065 8.660 1.00 92.47 ATOM 119 C LEU C 20 -20.298 11.178 7.392 1.00 92.35 ATOM 120 O LEU C 20 -19.651 10.208 6.983 1.00 91.68 ATOM 121 CB LEU C 20 -22.600 10.825 8.314 1.00 89.43 ATOM 122 CG LEU C 20 -23.515 10.408 9.465 1.00 92.94 ATOM 123 CD1 LEU C 20 -24.890 10.030 8.937 1.00 97.54 ATOM 124 CD2 LEU C 20 -22.897 9.262 10.250 1.00 92.72 ATOM 125 N GLN C 21 -20.314 12.348 6.746 1.00 90.96 ATOM 126 CA GLN C 21 -19.505 12.536 5.548 1.00 92.80 ATOM 127 C GLN C 21 -18.017 12.435 5.857 1.00 90.99 ATOM 128 O GLN C 21 -17.248 11.896 5.054 1.00 84.65 ATOM 129 CB GLN C 21 -19.828 13.876 4.888 1.00 96.63 ATOM 130 CG GLN C 21 -19.104 14.068 3.566 1.00106.32 ATOM 131 CD GLN C 21 -19.508 13.042 2.525 1.00116.52 ATOM 132 OE1 GLN C 21 -20.687 12.723 2.374 1.00118.34 ATOM 133 NE2 GLN C 21 -18.522 12.497 1.819 1.00121.42 ATOM 134 N LEU C 22 -17.593 12.932 7.021 1.00 92.68 ATOM 135 CA LEU C 22 -16.182 12.845 7.379 1.00 99.22 ATOM 136 C LEU C 22 -15.756 11.392 7.557 1.00 95.91 ATOM 137 O LEU C 22 -14.715 10.973 7.033 1.00101.73 ATOM 138 CB LEU C 22 -15.921 13.656 8.650 1.00103.13 ATOM 139 CG LEU C 22 -14.477 13.863 9.105 1.00101.91 ATOM 140 CD1 LEU C 22 -13.718 14.702 8.088 1.00 98.22 ATOM 141 CD2 LEU C 22 -14.442 14.520 10.477 1.00 99.58 ATOM 142 N ILE C 23 -16.575 10.595 8.248 1.00 90.10 ATOM 143 CA ILE C 23 -16.227 9.189 8.439 1.00 83.19 ATOM 144 C ILE C 23 -16.290 8.434 7.114 1.00 85.72 ATOM 145 O ILE C 23 -15.450 7.569 6.841 1.00 94.80 ATOM 146 CB ILE C 23 -17.128 8.544 9.508 1.00 74.65 ATOM 147 CG1 ILE C 23 -16.910 9.224 10.860 1.00 77.11 ATOM 148 CG2 ILE C 23 -16.861 7.049 9.609 1.00 66.58 ATOM 149 CD1 ILE C 23 -17.738 8.638 11.982 1.00 73.48 ATOM 150 N ARG C 24 -17.276 8.748 6.268 1.00 82.98 ATOM 151 CA ARG C 24 -17.402 8.068 4.983 1.00 82.04 ATOM 152 C ARG C 24 -16.206 8.366 4.082 1.00 85.38 ATOM 153 O ARG C 24 -15.646 7.456 3.453 1.00 90.18 ATOM 154 CB ARG C 24 -18.715 8.488 4.312 1.00 87.13 ATOM 155 CG ARG C 24 -19.064 7.764 3.017 1.00101.06 ATOM 156 CD ARG C 24 -20.397 8.261 2.443 1.00109.78 ATOM 157 NE ARG C 24 -21.538 7.944 3.302 1.00115.05 ATOM 158 CZ ARG C 24 -22.204 6.793 3.279 1.00124.93 ATOM 159 NH1 ARG C 24 -21.848 5.830 2.438 1.00126.40 ATOM 160 NH2 ARG C 24 -23.227 6.601 4.101 1.00130.46 ATOM 161 N GLY C 25 -15.775 9.629 4.038 1.00 84.20 ATOM 162 CA GLY C 25 -14.606 9.977 3.254 1.00 87.45 ATOM 163 C GLY C 25 -13.326 9.393 3.810 1.00 92.22 ATOM 164 O GLY C 25 -12.412 9.058 3.048 1.00 92.31 ATOM 165 N TRP C 26 -13.232 9.261 5.136 1.00 90.22 ATOM 166 CA TRP C 26 -12.059 8.608 5.705 1.00 89.17 ATOM 167 C TRP C 26 -12.043 7.125 5.359 1.00 94.47 ATOM 168 O TRP C 26 -10.981 6.558 5.080 1.00103.66 ATOM 169 CB TRP C 26 -12.014 8.805 7.220 1.00 82.95 ATOM 170 CG TRP C 26 -10.968 7.959 7.888 1.00 85.06 ATOM 171 CD1 TRP C 26 -9.634 7.926 7.599 1.00 90.62 ATOM 172 CD2 TRP C 26 -11.169 7.026 8.957 1.00 83.16 ATOM 173 NE1 TRP C 26 -8.993 7.030 8.419 1.00 91.49 ATOM 174 CE2 TRP C 26 -9.912 6.464 9.263 1.00 86.93 ATOM 175 CE3 TRP C 26 -12.288 6.611 9.686 1.00 76.19 ATOM 176 CZ2 TRP C 26 -9.744 5.510 10.265 1.00 84.93 ATOM 177 CZ3 TRP C 26 -12.120 5.664 10.681 1.00 75.01 ATOM 178 CH2 TRP C 26 -10.857 5.124 10.962 1.00 78.38 ATOM 179 N LEU C 27 -13.213 6.482 5.375 1.00 90.66 ATOM 180 CA LEU C 27 -13.288 5.068 5.028 1.00 90.09 ATOM 181 C LEU C 27 -13.029 4.832 3.546 1.00 86.33 ATOM 182 O LEU C 27 -12.567 3.750 3.166 1.00 85.30 ATOM 183 CB LEU C 27 -14.652 4.502 5.424 1.00 89.98 ATOM 184 CG LEU C 27 -14.867 4.193 6.907 1.00 87.45 ATOM 185 CD1 LEU C 27 -16.258 3.626 7.141 1.00 81.15 ATOM 186 CD2 LEU C 27 -13.803 3.234 7.417 1.00 93.07 ATOM 187 N SER C 28 -13.313 5.824 2.696 1.00 82.03 ATOM 188 CA SER C 28 -13.096 5.643 1.265 1.00 85.62 ATOM 189 C SER C 28 -11.643 5.843 0.844 1.00103.22 ATOM 190 O SER C 28 -11.234 5.292 -0.184 1.00 98.55 ATOM 191 CB SER C 28 -13.992 6.594 0.471 1.00 84.82 ATOM 192 OG SER C 28 -13.751 7.943 0.830 1.00105.41 ATOM 193 N SER C 29 -10.855 6.609 1.602 1.00 97.62 ATOM 194 CA SER C 29 -9.472 6.899 1.237 1.00102.80 ATOM 195 C SER C 29 -8.462 6.245 2.176 1.00 99.66 ATOM 196 O SER C 29 -7.301 6.663 2.218 1.00103.02 ATOM 197 CB SER C 29 -9.245 8.411 1.192 1.00109.71 ATOM 198 OG SER C 29 -9.441 8.995 2.469 1.00110.23 ATOM 199 N LYS C 30 -8.871 5.223 2.917 1.00 94.33 ATOM 200 CA LYS C 30 -8.007 4.579 3.894 1.00 95.77 ATOM 201 C LYS C 30 -7.363 3.332 3.294 1.00 97.77 ATOM 202 O LYS C 30 -7.937 2.670 2.425 1.00 98.35 ATOM 203 CB LYS C 30 -8.809 4.214 5.148 1.00 96.47 ATOM 204 CG LYS C 30 -8.009 3.596 6.283 1.00 93.61 ATOM 205 CD LYS C 30 -8.910 3.245 7.458 1.00 78.80 ATOM 206 CE LYS C 30 -8.118 2.590 8.574 1.00 78.00 ATOM 207 NZ LYS C 30 -7.514 1.302 8.140 1.00 78.65 TER