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 G 1 221 UNP Q6DCU6 SGMR1_XENLA 1 221 SEQRES 1 G 24 LEU ARG ALA VAL LEU VAL VAL ALA GLY LEU ALA VAL LEU SEQRES 2 G 24 LEU GLN LEU ILE ARG GLY TRP LEU SER SER LYS ATOM 1 N LEU B 7 -59.030 0.078 52.510 1.00129.83 ATOM 2 CA LEU B 7 -60.129 0.231 51.563 1.00127.26 ATOM 3 C LEU B 7 -59.640 0.847 50.252 1.00125.10 ATOM 4 O LEU B 7 -60.247 0.651 49.200 1.00126.65 ATOM 5 CB LEU B 7 -61.244 1.090 52.169 1.00124.24 ATOM 6 CG LEU B 7 -62.539 1.241 51.364 1.00119.69 ATOM 7 CD1 LEU B 7 -63.234 -0.103 51.193 1.00117.95 ATOM 8 CD2 LEU B 7 -63.473 2.252 52.015 1.00119.24 ATOM 9 N ARG B 8 -58.533 1.590 50.326 1.00126.14 ATOM 10 CA ARG B 8 -58.002 2.255 49.139 1.00122.26 ATOM 11 C ARG B 8 -57.614 1.248 48.061 1.00120.13 ATOM 12 O ARG B 8 -57.860 1.475 46.869 1.00118.13 ATOM 13 CB ARG B 8 -56.798 3.114 49.532 1.00123.35 ATOM 14 CG ARG B 8 -56.135 3.855 48.384 1.00127.50 ATOM 15 CD ARG B 8 -55.021 4.758 48.899 1.00136.15 ATOM 16 NE ARG B 8 -54.354 5.481 47.820 1.00139.14 ATOM 17 CZ ARG B 8 -53.389 6.377 48.003 1.00138.49 ATOM 18 NH1 ARG B 8 -52.970 6.668 49.228 1.00139.39 ATOM 19 NH2 ARG B 8 -52.840 6.982 46.958 1.00135.03 ATOM 20 N ALA B 9 -57.038 0.112 48.464 1.00118.85 ATOM 21 CA ALA B 9 -56.647 -0.902 47.491 1.00117.07 ATOM 22 C ALA B 9 -57.867 -1.542 46.842 1.00122.60 ATOM 23 O ALA B 9 -57.860 -1.835 45.637 1.00125.11 ATOM 24 CB ALA B 9 -55.775 -1.962 48.163 1.00115.20 ATOM 25 N VAL B 10 -58.933 -1.746 47.618 1.00125.54 ATOM 26 CA VAL B 10 -60.162 -2.285 47.051 1.00120.22 ATOM 27 C VAL B 10 -60.769 -1.285 46.077 1.00119.68 ATOM 28 O VAL B 10 -61.327 -1.664 45.039 1.00120.61 ATOM 29 CB VAL B 10 -61.145 -2.659 48.176 1.00112.85 ATOM 30 CG1 VAL B 10 -62.450 -3.186 47.597 1.00109.22 ATOM 31 CG2 VAL B 10 -60.515 -3.676 49.118 1.00109.62 ATOM 32 N LEU B 11 -60.640 0.010 46.377 1.00118.60 ATOM 33 CA LEU B 11 -61.118 1.032 45.455 1.00118.24 ATOM 34 C LEU B 11 -60.317 1.021 44.159 1.00116.44 ATOM 35 O LEU B 11 -60.881 1.210 43.075 1.00119.78 ATOM 36 CB LEU B 11 -61.056 2.407 46.119 1.00121.51 ATOM 37 CG LEU B 11 -62.171 2.706 47.123 1.00126.05 ATOM 38 CD1 LEU B 11 -62.063 4.132 47.640 1.00129.86 ATOM 39 CD2 LEU B 11 -63.543 2.452 46.510 1.00124.06 ATOM 40 N VAL B 12 -59.006 0.770 44.244 1.00116.79 ATOM 41 CA VAL B 12 -58.196 0.700 43.029 1.00115.26 ATOM 42 C VAL B 12 -58.604 -0.507 42.191 1.00117.29 ATOM 43 O VAL B 12 -58.739 -0.416 40.959 1.00117.78 ATOM 44 CB VAL B 12 -56.698 0.665 43.384 1.00111.23 ATOM 45 CG1 VAL B 12 -55.859 0.441 42.138 1.00108.92 ATOM 46 CG2 VAL B 12 -56.285 1.953 44.079 1.00110.98 ATOM 47 N VAL B 13 -58.832 -1.648 42.848 1.00118.44 ATOM 48 CA VAL B 13 -59.269 -2.841 42.126 1.00116.43 ATOM 49 C VAL B 13 -60.603 -2.579 41.441 1.00120.47 ATOM 50 O VAL B 13 -60.799 -2.935 40.273 1.00123.28 ATOM 51 CB VAL B 13 -59.351 -4.055 43.072 1.00113.02 ATOM 52 CG1 VAL B 13 -60.003 -5.233 42.362 1.00108.76 ATOM 53 CG2 VAL B 13 -57.972 -4.440 43.565 1.00108.82 ATOM 54 N ALA B 14 -61.535 -1.937 42.151 1.00113.67 ATOM 55 CA ALA B 14 -62.852 -1.673 41.581 1.00111.57 ATOM 56 C ALA B 14 -62.773 -0.690 40.417 1.00120.43 ATOM 57 O ALA B 14 -63.504 -0.835 39.431 1.00120.92 ATOM 58 CB ALA B 14 -63.795 -1.148 42.663 1.00105.01 ATOM 59 N GLY B 15 -61.897 0.313 40.506 1.00121.04 ATOM 60 CA GLY B 15 -61.767 1.253 39.403 1.00121.14 ATOM 61 C GLY B 15 -61.208 0.600 38.153 1.00121.38 ATOM 62 O GLY B 15 -61.727 0.801 37.045 1.00124.59 ATOM 63 N LEU B 16 -60.167 -0.224 38.312 1.00123.30 ATOM 64 CA LEU B 16 -59.660 -0.942 37.147 1.00109.38 ATOM 65 C LEU B 16 -60.684 -1.941 36.623 1.00116.47 ATOM 66 O LEU B 16 -60.754 -2.168 35.412 1.00123.74 ATOM 67 CB LEU B 16 -58.329 -1.631 37.457 1.00 95.76 ATOM 68 CG LEU B 16 -57.054 -0.772 37.443 1.00 91.93 ATOM 69 CD1 LEU B 16 -57.073 0.394 38.426 1.00 89.24 ATOM 70 CD2 LEU B 16 -55.816 -1.638 37.656 1.00 92.16 ATOM 71 N ALA B 17 -61.502 -2.524 37.504 1.00113.80 ATOM 72 CA ALA B 17 -62.554 -3.429 37.052 1.00115.98 ATOM 73 C ALA B 17 -63.607 -2.694 36.231 1.00122.54 ATOM 74 O ALA B 17 -64.100 -3.225 35.229 1.00123.80 ATOM 75 CB ALA B 17 -63.198 -4.128 38.248 1.00117.43 ATOM 76 N VAL B 18 -63.985 -1.484 36.652 1.00120.89 ATOM 77 CA VAL B 18 -64.972 -0.728 35.888 1.00118.43 ATOM 78 C VAL B 18 -64.393 -0.323 34.539 1.00119.66 ATOM 79 O VAL B 18 -65.091 -0.367 33.514 1.00123.66 ATOM 80 CB VAL B 18 -65.447 0.498 36.693 1.00114.12 ATOM 81 CG1 VAL B 18 -66.267 1.437 35.821 1.00112.62 ATOM 82 CG2 VAL B 18 -66.254 0.056 37.902 1.00115.11 ATOM 83 N LEU B 19 -63.094 -0.012 34.497 1.00118.91 ATOM 84 CA LEU B 19 -62.462 0.291 33.215 1.00119.31 ATOM 85 C LEU B 19 -62.442 -0.937 32.312 1.00120.16 ATOM 86 O LEU B 19 -62.740 -0.845 31.110 1.00119.52 ATOM 87 CB LEU B 19 -61.040 0.805 33.445 1.00116.01 ATOM 88 CG LEU B 19 -60.216 1.149 32.204 1.00110.78 ATOM 89 CD1 LEU B 19 -60.924 2.190 31.355 1.00113.09 ATOM 90 CD2 LEU B 19 -58.823 1.619 32.593 1.00106.94 ATOM 91 N LEU B 20 -62.133 -2.101 32.889 1.00118.87 ATOM 92 CA LEU B 20 -62.114 -3.339 32.120 1.00115.21 ATOM 93 C LEU B 20 -63.493 -3.679 31.574 1.00123.72 ATOM 94 O LEU B 20 -63.621 -4.081 30.416 1.00123.29 ATOM 95 CB LEU B 20 -61.589 -4.492 32.975 1.00107.71 ATOM 96 CG LEU B 20 -60.121 -4.499 33.390 1.00107.74 ATOM 97 CD1 LEU B 20 -59.783 -5.814 34.078 1.00111.46 ATOM 98 CD2 LEU B 20 -59.224 -4.273 32.187 1.00106.24 ATOM 99 N GLN B 21 -64.537 -3.566 32.400 1.00121.98 ATOM 100 CA GLN B 21 -65.864 -3.883 31.881 1.00126.87 ATOM 101 C GLN B 21 -66.290 -2.886 30.812 1.00126.93 ATOM 102 O GLN B 21 -66.938 -3.278 29.839 1.00129.52 ATOM 103 CB GLN B 21 -66.919 -3.951 32.986 1.00135.18 ATOM 104 CG GLN B 21 -68.234 -4.561 32.482 1.00143.33 ATOM 105 CD GLN B 21 -68.080 -6.040 32.120 1.00146.38 ATOM 106 OE1 GLN B 21 -67.458 -6.802 32.859 1.00146.82 ATOM 107 NE2 GLN B 21 -68.607 -6.436 30.964 1.00146.90 ATOM 108 N LEU B 22 -65.929 -1.606 30.957 1.00129.63 ATOM 109 CA LEU B 22 -66.298 -0.635 29.930 1.00125.74 ATOM 110 C LEU B 22 -65.641 -0.987 28.600 1.00116.99 ATOM 111 O LEU B 22 -66.311 -1.041 27.557 1.00117.13 ATOM 112 CB LEU B 22 -65.899 0.776 30.372 1.00122.31 ATOM 113 CG LEU B 22 -66.341 1.970 29.519 1.00120.08 ATOM 114 CD1 LEU B 22 -67.857 2.106 29.532 1.00124.77 ATOM 115 CD2 LEU B 22 -65.680 3.269 29.979 1.00116.82 ATOM 116 N ILE B 23 -64.349 -1.320 28.631 1.00115.81 ATOM 117 CA ILE B 23 -63.655 -1.665 27.394 1.00109.80 ATOM 118 C ILE B 23 -64.165 -2.990 26.833 1.00113.88 ATOM 119 O ILE B 23 -64.348 -3.133 25.620 1.00116.15 ATOM 120 CB ILE B 23 -62.134 -1.693 27.632 1.00101.03 ATOM 121 CG1 ILE B 23 -61.638 -0.306 28.045 1.00 96.47 ATOM 122 CG2 ILE B 23 -61.400 -2.174 26.392 1.00100.49 ATOM 123 CD1 ILE B 23 -60.146 -0.236 28.282 1.00 91.78 ATOM 124 N ARG B 24 -64.419 -3.971 27.702 1.00113.21 ATOM 125 CA ARG B 24 -64.869 -5.287 27.255 1.00116.41 ATOM 126 C ARG B 24 -66.257 -5.212 26.626 1.00116.85 ATOM 127 O ARG B 24 -66.499 -5.799 25.563 1.00121.17 ATOM 128 CB ARG B 24 -64.843 -6.248 28.447 1.00123.70 ATOM 129 CG ARG B 24 -65.063 -7.721 28.151 1.00131.23 ATOM 130 CD ARG B 24 -65.010 -8.541 29.448 1.00136.33 ATOM 131 NE ARG B 24 -63.706 -8.504 30.120 1.00136.48 ATOM 132 CZ ARG B 24 -62.677 -9.301 29.839 1.00137.60 ATOM 133 NH1 ARG B 24 -62.779 -10.213 28.882 1.00135.19 ATOM 134 NH2 ARG B 24 -61.541 -9.185 30.516 1.00137.49 ATOM 135 N GLY B 25 -67.171 -4.461 27.247 1.00113.16 ATOM 136 CA GLY B 25 -68.484 -4.273 26.664 1.00113.69 ATOM 137 C GLY B 25 -68.425 -3.484 25.376 1.00114.06 ATOM 138 O GLY B 25 -69.244 -3.697 24.477 1.00113.64 ATOM 139 N TRP B 26 -67.463 -2.562 25.261 1.00114.50 ATOM 140 CA TRP B 26 -67.304 -1.869 23.989 1.00106.69 ATOM 141 C TRP B 26 -66.803 -2.814 22.902 1.00106.17 ATOM 142 O TRP B 26 -67.273 -2.753 21.762 1.00103.36 ATOM 143 CB TRP B 26 -66.361 -0.677 24.138 1.00 94.54 ATOM 144 CG TRP B 26 -65.945 -0.103 22.815 1.00 93.03 ATOM 145 CD1 TRP B 26 -66.765 0.323 21.810 1.00 94.30 ATOM 146 CD2 TRP B 26 -64.605 0.124 22.362 1.00 92.49 ATOM 147 NE1 TRP B 26 -66.018 0.785 20.752 1.00 92.68 ATOM 148 CE2 TRP B 26 -64.689 0.677 21.068 1.00 94.87 ATOM 149 CE3 TRP B 26 -63.343 -0.086 22.925 1.00 88.63 ATOM 150 CZ2 TRP B 26 -63.559 1.018 20.328 1.00 95.63 ATOM 151 CZ3 TRP B 26 -62.223 0.249 22.190 1.00 90.41 ATOM 152 CH2 TRP B 26 -62.338 0.797 20.905 1.00 98.40 ATOM 153 N LEU B 27 -65.864 -3.707 23.232 1.00103.99 ATOM 154 CA LEU B 27 -65.387 -4.656 22.226 1.00108.21 ATOM 155 C LEU B 27 -66.441 -5.693 21.860 1.00115.19 ATOM 156 O LEU B 27 -66.435 -6.196 20.730 1.00118.21 ATOM 157 CB LEU B 27 -64.104 -5.365 22.681 1.00105.13 ATOM 158 CG LEU B 27 -62.714 -4.733 22.533 1.00101.92 ATOM 159 CD1 LEU B 27 -62.598 -3.384 23.183 1.00103.19 ATOM 160 CD2 LEU B 27 -61.664 -5.678 23.104 1.00100.62 ATOM 161 N SER B 28 -67.351 -6.027 22.772 1.00111.75 ATOM 162 CA SER B 28 -68.341 -7.032 22.407 1.00115.37 ATOM 163 C SER B 28 -69.494 -6.445 21.601 1.00124.67 ATOM 164 O SER B 28 -70.140 -7.174 20.842 1.00129.69 ATOM 165 CB SER B 28 -68.884 -7.749 23.641 1.00117.33 ATOM 166 OG SER B 28 -69.712 -8.823 23.240 1.00124.36 ATOM 167 N SER B 29 -69.762 -5.146 21.737 1.00121.35 ATOM 168 CA SER B 29 -70.886 -4.505 21.065 1.00122.69 ATOM 169 C SER B 29 -70.436 -3.554 19.963 1.00116.50 ATOM 170 O SER B 29 -71.196 -2.667 19.562 1.00112.18 ATOM 171 CB SER B 29 -71.755 -3.762 22.076 1.00128.21 ATOM 172 OG SER B 29 -71.008 -2.727 22.690 1.00127.60 ATOM 173 N LYS B 30 -69.212 -3.719 19.475 1.00119.71 ATOM 174 CA LYS B 30 -68.628 -2.862 18.456 1.00110.72 ATOM 175 C LYS B 30 -68.811 -3.497 17.084 1.00103.23 ATOM 176 O LYS B 30 -68.860 -4.722 16.948 1.00105.43 ATOM 177 CB LYS B 30 -67.138 -2.637 18.739 1.00106.10 ATOM 178 CG LYS B 30 -66.409 -1.718 17.778 1.00102.36 ATOM 179 CD LYS B 30 -64.940 -1.596 18.153 1.00 92.97 ATOM 180 CE LYS B 30 -64.188 -0.716 17.171 1.00 91.09 ATOM 181 NZ LYS B 30 -64.186 -1.295 15.802 1.00 89.22 TER