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 G 11 -15.895 -5.037 41.050 1.00129.79 ATOM 2 CA LEU G 11 -14.976 -4.722 39.963 1.00128.51 ATOM 3 C LEU G 11 -14.286 -3.378 40.191 1.00129.39 ATOM 4 O LEU G 11 -13.060 -3.313 40.236 1.00128.61 ATOM 5 CB LEU G 11 -15.712 -4.720 38.617 1.00121.48 ATOM 6 CG LEU G 11 -14.871 -4.571 37.343 1.00113.20 ATOM 7 CD1 LEU G 11 -13.935 -5.759 37.153 1.00108.95 ATOM 8 CD2 LEU G 11 -15.757 -4.382 36.118 1.00113.19 ATOM 9 N ARG G 12 -15.085 -2.316 40.357 1.00127.76 ATOM 10 CA ARG G 12 -14.537 -0.960 40.390 1.00127.10 ATOM 11 C ARG G 12 -13.490 -0.783 41.485 1.00124.10 ATOM 12 O ARG G 12 -12.533 -0.018 41.307 1.00126.15 ATOM 13 CB ARG G 12 -15.652 0.076 40.544 1.00131.03 ATOM 14 CG ARG G 12 -16.570 0.170 39.331 1.00139.84 ATOM 15 CD ARG G 12 -17.608 1.275 39.484 1.00144.27 ATOM 16 NE ARG G 12 -18.453 1.396 38.297 1.00146.91 ATOM 17 CZ ARG G 12 -19.498 2.213 38.196 1.00145.01 ATOM 18 NH1 ARG G 12 -19.833 3.001 39.210 1.00144.92 ATOM 19 NH2 ARG G 12 -20.204 2.247 37.074 1.00142.66 ATOM 20 N ALA G 13 -13.649 -1.464 42.621 1.00127.15 ATOM 21 CA ALA G 13 -12.653 -1.340 43.680 1.00115.57 ATOM 22 C ALA G 13 -11.309 -1.903 43.227 1.00114.65 ATOM 23 O ALA G 13 -10.250 -1.346 43.551 1.00119.57 ATOM 24 CB ALA G 13 -13.146 -2.046 44.942 1.00111.17 ATOM 25 N VAL G 14 -11.335 -2.985 42.444 1.00112.16 ATOM 26 CA VAL G 14 -10.096 -3.519 41.893 1.00112.86 ATOM 27 C VAL G 14 -9.491 -2.529 40.906 1.00122.83 ATOM 28 O VAL G 14 -8.264 -2.390 40.831 1.00120.48 ATOM 29 CB VAL G 14 -10.349 -4.891 41.240 1.00107.76 ATOM 30 CG1 VAL G 14 -9.067 -5.435 40.619 1.00108.39 ATOM 31 CG2 VAL G 14 -10.917 -5.869 42.255 1.00102.39 ATOM 32 N LEU G 15 -10.331 -1.804 40.157 1.00117.53 ATOM 33 CA LEU G 15 -9.809 -0.783 39.253 1.00123.98 ATOM 34 C LEU G 15 -9.135 0.344 40.021 1.00123.73 ATOM 35 O LEU G 15 -8.071 0.826 39.614 1.00128.98 ATOM 36 CB LEU G 15 -10.927 -0.216 38.374 1.00128.48 ATOM 37 CG LEU G 15 -11.426 -0.962 37.132 1.00131.48 ATOM 38 CD1 LEU G 15 -12.170 -2.229 37.483 1.00131.37 ATOM 39 CD2 LEU G 15 -12.309 -0.043 36.297 1.00132.54 ATOM 40 N VAL G 16 -9.704 0.741 41.161 1.00124.64 ATOM 41 CA VAL G 16 -9.084 1.807 41.944 1.00116.83 ATOM 42 C VAL G 16 -7.753 1.340 42.518 1.00118.04 ATOM 43 O VAL G 16 -6.746 2.062 42.461 1.00115.60 ATOM 44 CB VAL G 16 -10.042 2.288 43.050 1.00103.01 ATOM 45 CG1 VAL G 16 -9.345 3.289 43.959 1.00 97.99 ATOM 46 CG2 VAL G 16 -11.290 2.903 42.441 1.00 97.82 ATOM 47 N VAL G 17 -7.713 0.110 43.038 1.00116.37 ATOM 48 CA VAL G 17 -6.472 -0.412 43.608 1.00118.11 ATOM 49 C VAL G 17 -5.388 -0.509 42.537 1.00118.97 ATOM 50 O VAL G 17 -4.249 -0.070 42.744 1.00115.91 ATOM 51 CB VAL G 17 -6.719 -1.770 44.289 1.00119.97 ATOM 52 CG1 VAL G 17 -5.399 -2.405 44.701 1.00120.72 ATOM 53 CG2 VAL G 17 -7.628 -1.600 45.498 1.00116.80 ATOM 54 N ALA G 18 -5.730 -1.057 41.366 1.00122.24 ATOM 55 CA ALA G 18 -4.730 -1.234 40.315 1.00116.31 ATOM 56 C ALA G 18 -4.252 0.101 39.751 1.00109.90 ATOM 57 O ALA G 18 -3.055 0.272 39.480 1.00111.42 ATOM 58 CB ALA G 18 -5.291 -2.118 39.202 1.00114.92 ATOM 59 N GLY G 19 -5.159 1.068 39.585 1.00111.39 ATOM 60 CA GLY G 19 -4.744 2.364 39.076 1.00107.51 ATOM 61 C GLY G 19 -3.844 3.103 40.045 1.00102.79 ATOM 62 O GLY G 19 -2.821 3.675 39.649 1.00101.37 ATOM 63 N LEU G 20 -4.191 3.080 41.335 1.00102.71 ATOM 64 CA LEU G 20 -3.325 3.720 42.314 1.00102.53 ATOM 65 C LEU G 20 -1.986 3.002 42.423 1.00105.65 ATOM 66 O LEU G 20 -0.953 3.651 42.628 1.00108.19 ATOM 67 CB LEU G 20 -4.020 3.775 43.673 1.00103.66 ATOM 68 CG LEU G 20 -5.129 4.825 43.790 1.00105.97 ATOM 69 CD1 LEU G 20 -5.697 4.863 45.201 1.00104.15 ATOM 70 CD2 LEU G 20 -4.633 6.200 43.363 1.00107.96 ATOM 71 N ALA G 21 -1.973 1.677 42.249 1.00103.87 ATOM 72 CA ALA G 21 -0.710 0.948 42.282 1.00106.43 ATOM 73 C ALA G 21 0.184 1.332 41.110 1.00110.91 ATOM 74 O ALA G 21 1.394 1.530 41.286 1.00111.05 ATOM 75 CB ALA G 21 -0.973 -0.557 42.285 1.00106.35 ATOM 76 N VAL G 22 -0.387 1.446 39.907 1.00107.04 ATOM 77 CA VAL G 22 0.450 1.821 38.771 1.00110.28 ATOM 78 C VAL G 22 0.925 3.262 38.912 1.00112.96 ATOM 79 O VAL G 22 2.054 3.586 38.525 1.00115.94 ATOM 80 CB VAL G 22 -0.271 1.578 37.427 1.00104.83 ATOM 81 CG1 VAL G 22 -1.311 2.650 37.143 1.00 99.40 ATOM 82 CG2 VAL G 22 0.744 1.503 36.291 1.00104.82 ATOM 83 N LEU G 23 0.113 4.140 39.511 1.00112.76 ATOM 84 CA LEU G 23 0.572 5.511 39.728 1.00107.00 ATOM 85 C LEU G 23 1.717 5.562 40.736 1.00105.28 ATOM 86 O LEU G 23 2.706 6.281 40.529 1.00106.14 ATOM 87 CB LEU G 23 -0.593 6.383 40.197 1.00 98.97 ATOM 88 CG LEU G 23 -0.291 7.855 40.483 1.00 91.83 ATOM 89 CD1 LEU G 23 0.298 8.532 39.255 1.00 94.08 ATOM 90 CD2 LEU G 23 -1.538 8.585 40.961 1.00 82.48 ATOM 91 N LEU G 24 1.612 4.790 41.822 1.00106.99 ATOM 92 CA LEU G 24 2.685 4.759 42.811 1.00100.53 ATOM 93 C LEU G 24 3.969 4.194 42.218 1.00102.49 ATOM 94 O LEU G 24 5.058 4.726 42.458 1.00107.63 ATOM 95 CB LEU G 24 2.254 3.954 44.037 1.00 95.69 ATOM 96 CG LEU G 24 1.141 4.575 44.883 1.00 92.54 ATOM 97 CD1 LEU G 24 0.933 3.780 46.164 1.00 93.69 ATOM 98 CD2 LEU G 24 1.438 6.035 45.187 1.00 91.00 ATOM 99 N GLN G 25 3.869 3.100 41.458 1.00 98.78 ATOM 100 CA GLN G 25 5.065 2.557 40.817 1.00101.12 ATOM 101 C GLN G 25 5.643 3.528 39.795 1.00101.80 ATOM 102 O GLN G 25 6.867 3.605 39.638 1.00104.12 ATOM 103 CB GLN G 25 4.775 1.192 40.194 1.00104.30 ATOM 104 CG GLN G 25 4.374 0.144 41.226 1.00113.32 ATOM 105 CD GLN G 25 4.092 -1.219 40.620 1.00123.94 ATOM 106 OE1 GLN G 25 4.218 -1.415 39.410 1.00127.66 ATOM 107 NE2 GLN G 25 3.734 -2.177 41.468 1.00124.29 ATOM 108 N LEU G 26 4.787 4.286 39.104 1.00 97.06 ATOM 109 CA LEU G 26 5.277 5.273 38.149 1.00100.74 ATOM 110 C LEU G 26 6.083 6.354 38.858 1.00103.80 ATOM 111 O LEU G 26 7.179 6.721 38.413 1.00108.96 ATOM 112 CB LEU G 26 4.092 5.886 37.403 1.00 99.14 ATOM 113 CG LEU G 26 4.335 6.831 36.229 1.00104.89 ATOM 114 CD1 LEU G 26 4.988 6.090 35.070 1.00105.73 ATOM 115 CD2 LEU G 26 3.022 7.467 35.801 1.00106.14 ATOM 116 N ILE G 27 5.573 6.845 39.989 1.00 99.85 ATOM 117 CA ILE G 27 6.294 7.872 40.738 1.00 88.75 ATOM 118 C ILE G 27 7.573 7.299 41.337 1.00 95.54 ATOM 119 O ILE G 27 8.606 7.974 41.381 1.00105.84 ATOM 120 CB ILE G 27 5.386 8.495 41.814 1.00 80.35 ATOM 121 CG1 ILE G 27 4.194 9.191 41.157 1.00 84.53 ATOM 122 CG2 ILE G 27 6.164 9.481 42.675 1.00 74.61 ATOM 123 CD1 ILE G 27 3.262 9.853 42.140 1.00 87.80 ATOM 124 N ARG G 28 7.530 6.048 41.805 1.00 95.56 ATOM 125 CA ARG G 28 8.722 5.431 42.380 1.00 95.46 ATOM 126 C ARG G 28 9.821 5.288 41.334 1.00 95.55 ATOM 127 O ARG G 28 10.994 5.587 41.601 1.00 93.84 ATOM 128 CB ARG G 28 8.362 4.063 42.967 1.00 92.56 ATOM 129 CG ARG G 28 9.500 3.366 43.702 1.00 96.52 ATOM 130 CD ARG G 28 9.066 2.001 44.230 1.00102.84 ATOM 131 NE ARG G 28 8.044 2.084 45.271 1.00111.03 ATOM 132 CZ ARG G 28 8.299 2.241 46.568 1.00116.80 ATOM 133 NH1 ARG G 28 9.551 2.332 47.000 1.00116.51 ATOM 134 NH2 ARG G 28 7.299 2.304 47.437 1.00118.93 ATOM 135 N GLY G 29 9.453 4.858 40.125 1.00 91.30 ATOM 136 CA GLY G 29 10.427 4.751 39.056 1.00 95.78 ATOM 137 C GLY G 29 10.936 6.091 38.572 1.00 97.91 ATOM 138 O GLY G 29 12.101 6.209 38.181 1.00104.04 ATOM 139 N TRP G 30 10.084 7.119 38.593 1.00 92.69 ATOM 140 CA TRP G 30 10.556 8.448 38.224 1.00 91.18 ATOM 141 C TRP G 30 11.519 9.000 39.267 1.00 90.62 ATOM 142 O TRP G 30 12.528 9.622 38.918 1.00 94.77 ATOM 143 CB TRP G 30 9.375 9.397 38.031 1.00 86.25 ATOM 144 CG TRP G 30 9.794 10.827 37.892 1.00 82.93 ATOM 145 CD1 TRP G 30 10.674 11.337 36.984 1.00 85.14 ATOM 146 CD2 TRP G 30 9.355 11.932 38.691 1.00 79.05 ATOM 147 NE1 TRP G 30 10.808 12.692 37.165 1.00 85.33 ATOM 148 CE2 TRP G 30 10.009 13.081 38.207 1.00 77.15 ATOM 149 CE3 TRP G 30 8.472 12.061 39.769 1.00 75.98 ATOM 150 CZ2 TRP G 30 9.807 14.343 38.762 1.00 88.03 ATOM 151 CZ3 TRP G 30 8.274 13.316 40.318 1.00 73.89 ATOM 152 CH2 TRP G 30 8.938 14.439 39.814 1.00 79.66 ATOM 153 N LEU G 31 11.233 8.770 40.550 1.00 86.62 ATOM 154 CA LEU G 31 12.115 9.251 41.606 1.00 91.25 ATOM 155 C LEU G 31 13.433 8.487 41.628 1.00 95.01 ATOM 156 O LEU G 31 14.456 9.029 42.067 1.00 83.53 ATOM 157 CB LEU G 31 11.416 9.142 42.961 1.00 85.08 ATOM 158 CG LEU G 31 10.370 10.212 43.285 1.00 80.52 ATOM 159 CD1 LEU G 31 9.785 9.995 44.674 1.00 76.86 ATOM 160 CD2 LEU G 31 10.972 11.598 43.164 1.00 86.60 ATOM 161 N SER G 32 13.432 7.233 41.161 1.00 96.00 ATOM 162 CA SER G 32 14.661 6.446 41.124 1.00 99.90 ATOM 163 C SER G 32 15.538 6.766 39.917 1.00102.18 ATOM 164 O SER G 32 16.757 6.565 39.983 1.00108.22 ATOM 165 CB SER G 32 14.329 4.951 41.117 1.00105.08 ATOM 166 OG SER G 32 13.501 4.620 40.016 1.00108.34 ATOM 167 N SER G 33 14.952 7.254 38.820 1.00 95.93 ATOM 168 CA SER G 33 15.686 7.541 37.591 1.00 97.49 ATOM 169 C SER G 33 15.767 9.034 37.283 1.00 98.76 ATOM 170 O SER G 33 16.019 9.412 36.135 1.00100.41 ATOM 171 CB SER G 33 15.052 6.798 36.412 1.00101.73 ATOM 172 OG SER G 33 13.726 7.234 36.173 1.00105.96 ATOM 173 N LYS G 34 15.570 9.889 38.280 1.00 98.37 ATOM 174 CA LYS G 34 15.559 11.331 38.090 1.00 93.73 ATOM 175 C LYS G 34 16.925 11.927 38.409 1.00 92.72 ATOM 176 O LYS G 34 17.673 11.405 39.239 1.00 94.53 ATOM 177 CB LYS G 34 14.488 11.978 38.975 1.00 86.77 ATOM 178 CG LYS G 34 14.341 13.485 38.838 1.00 81.59 ATOM 179 CD LYS G 34 13.272 14.001 39.784 1.00 72.90 ATOM 180 CE LYS G 34 13.154 15.506 39.711 1.00 73.22 ATOM 181 NZ LYS G 34 14.414 16.154 40.152 1.00 78.05 TER