HEADER MEMBRANE PROTEIN 31-DEC-69 7W2D TITLE The closed conformation 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; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.47 ANGSTORMS REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 LEU G 24 REMARK 465 GLN G 25 REMARK 465 LEU G 26 REMARK 465 ILE G 27 REMARK 465 ARG G 28 REMARK 465 GLY G 29 REMARK 465 TRP G 30 REMARK 465 LEU G 31 REMARK 465 SER G 32 REMARK 465 SER G 33 REMARK 465 LYS G 34 DBREF 7W2D G 1 221 UNP Q6DCU6 SGMR1_XENLA 1 221 SEQRES 1 G 28 LEU TRP LEU GLY LEU ARG ALA VAL LEU VAL VAL ALA GLY SEQRES 2 G 28 LEU ALA VAL LEU LEU GLN LEU ILE ARG GLY TRP LEU SER SEQRES 3 G 28 SER LYS ATOM 1 N LEU G 3 24.829 34.941 -20.044 1.00131.60 ATOM 2 CA LEU G 3 24.979 34.382 -18.706 1.00131.65 ATOM 3 C LEU G 3 24.430 35.354 -17.668 1.00129.54 ATOM 4 O LEU G 3 25.173 35.869 -16.830 1.00132.27 ATOM 5 CB LEU G 3 26.447 34.061 -18.414 1.00131.95 ATOM 6 CG LEU G 3 26.752 33.194 -17.189 1.00138.41 ATOM 7 CD1 LEU G 3 26.059 31.847 -17.302 1.00141.67 ATOM 8 CD2 LEU G 3 28.252 33.018 -17.014 1.00131.69 ATOM 9 N TRP G 4 23.121 35.610 -17.728 1.00127.84 ATOM 10 CA TRP G 4 22.530 36.563 -16.794 1.00126.08 ATOM 11 C TRP G 4 22.361 35.954 -15.410 1.00138.54 ATOM 12 O TRP G 4 22.558 36.639 -14.402 1.00141.16 ATOM 13 CB TRP G 4 21.184 37.067 -17.307 1.00117.31 ATOM 14 CG TRP G 4 20.405 37.776 -16.238 1.00121.04 ATOM 15 CD1 TRP G 4 20.523 39.086 -15.862 1.00119.92 ATOM 16 CD2 TRP G 4 19.404 37.203 -15.387 1.00127.80 ATOM 17 NE1 TRP G 4 19.648 39.364 -14.837 1.00122.45 ATOM 18 CE2 TRP G 4 18.950 38.226 -14.528 1.00129.28 ATOM 19 CE3 TRP G 4 18.844 35.926 -15.272 1.00132.13 ATOM 20 CZ2 TRP G 4 17.961 38.010 -13.570 1.00131.28 ATOM 21 CZ3 TRP G 4 17.863 35.714 -14.320 1.00137.93 ATOM 22 CH2 TRP G 4 17.432 36.750 -13.481 1.00137.96 ATOM 23 N LEU G 5 21.985 34.676 -15.330 1.00136.18 ATOM 24 CA LEU G 5 21.867 34.122 -13.989 1.00139.51 ATOM 25 C LEU G 5 23.225 33.866 -13.350 1.00146.19 ATOM 26 O LEU G 5 23.287 33.419 -12.196 1.00153.64 ATOM 27 CB LEU G 5 21.039 32.840 -14.016 1.00146.02 ATOM 28 CG LEU G 5 20.381 32.438 -12.690 1.00156.02 ATOM 29 CD1 LEU G 5 19.702 33.636 -12.025 1.00154.48 ATOM 30 CD2 LEU G 5 19.390 31.308 -12.911 1.00154.93 ATOM 31 N GLY G 6 24.312 34.158 -14.066 1.00150.18 ATOM 32 CA GLY G 6 25.631 34.176 -13.474 1.00148.27 ATOM 33 C GLY G 6 25.920 35.454 -12.727 1.00142.41 ATOM 34 O GLY G 6 26.913 35.532 -12.001 1.00143.49 ATOM 35 N LEU G 7 25.056 36.460 -12.905 1.00142.28 ATOM 36 CA LEU G 7 25.229 37.739 -12.229 1.00142.45 ATOM 37 C LEU G 7 25.139 37.587 -10.719 1.00147.70 ATOM 38 O LEU G 7 25.924 38.191 -9.985 1.00142.12 ATOM 39 CB LEU G 7 24.183 38.732 -12.730 1.00134.97 ATOM 40 CG LEU G 7 24.125 40.096 -12.035 1.00130.47 ATOM 41 CD1 LEU G 7 25.374 40.911 -12.337 1.00126.69 ATOM 42 CD2 LEU G 7 22.868 40.851 -12.446 1.00115.49 ATOM 43 N ARG G 8 24.179 36.799 -10.232 1.00137.03 ATOM 44 CA ARG G 8 24.059 36.603 -8.790 1.00140.69 ATOM 45 C ARG G 8 25.297 35.926 -8.218 1.00143.70 ATOM 46 O ARG G 8 25.829 36.358 -7.189 1.00141.05 ATOM 47 CB ARG G 8 22.805 35.790 -8.470 1.00143.81 ATOM 48 CG ARG G 8 22.500 35.696 -6.985 1.00154.94 ATOM 49 CD ARG G 8 21.347 34.746 -6.722 1.00164.33 ATOM 50 NE ARG G 8 21.307 33.668 -7.705 1.00171.20 ATOM 51 CZ ARG G 8 20.468 32.640 -7.652 1.00174.30 ATOM 52 NH1 ARG G 8 19.601 32.541 -6.655 1.00168.18 ATOM 53 NH2 ARG G 8 20.498 31.708 -8.596 1.00173.73 ATOM 54 N ALA G 9 25.787 34.880 -8.884 1.00141.82 ATOM 55 CA ALA G 9 26.965 34.175 -8.387 1.00141.08 ATOM 56 C ALA G 9 28.213 35.050 -8.464 1.00137.89 ATOM 57 O ALA G 9 29.049 35.024 -7.555 1.00143.07 ATOM 58 CB ALA G 9 27.159 32.874 -9.162 1.00139.52 ATOM 59 N VAL G 10 28.360 35.829 -9.537 1.00146.56 ATOM 60 CA VAL G 10 29.513 36.717 -9.665 1.00142.20 ATOM 61 C VAL G 10 29.455 37.828 -8.621 1.00141.19 ATOM 62 O VAL G 10 30.477 38.198 -8.033 1.00138.52 ATOM 63 CB VAL G 10 29.601 37.276 -11.097 1.00138.14 ATOM 64 CG1 VAL G 10 30.594 38.423 -11.165 1.00136.77 ATOM 65 CG2 VAL G 10 30.009 36.177 -12.062 1.00135.51 ATOM 66 N LEU G 11 28.264 38.385 -8.381 1.00143.85 ATOM 67 CA LEU G 11 28.104 39.396 -7.341 1.00144.67 ATOM 68 C LEU G 11 28.422 38.810 -5.972 1.00146.28 ATOM 69 O LEU G 11 29.033 39.476 -5.130 1.00144.77 ATOM 70 CB LEU G 11 26.680 39.966 -7.395 1.00147.71 ATOM 71 CG LEU G 11 26.189 41.149 -6.544 1.00144.18 ATOM 72 CD1 LEU G 11 24.823 41.591 -7.046 1.00138.73 ATOM 73 CD2 LEU G 11 26.107 40.857 -5.049 1.00139.79 ATOM 74 N VAL G 12 28.011 37.563 -5.729 1.00144.69 ATOM 75 CA VAL G 12 28.314 36.903 -4.462 1.00143.51 ATOM 76 C VAL G 12 29.817 36.692 -4.324 1.00142.29 ATOM 77 O VAL G 12 30.386 36.879 -3.242 1.00140.87 ATOM 78 CB VAL G 12 27.532 35.581 -4.348 1.00146.23 ATOM 79 CG1 VAL G 12 28.156 34.675 -3.298 1.00146.79 ATOM 80 CG2 VAL G 12 26.076 35.862 -4.011 1.00149.48 ATOM 81 N VAL G 13 30.480 36.280 -5.408 1.00145.20 ATOM 82 CA VAL G 13 31.928 36.093 -5.372 1.00140.82 ATOM 83 C VAL G 13 32.621 37.416 -5.078 1.00136.51 ATOM 84 O VAL G 13 33.553 37.475 -4.270 1.00139.54 ATOM 85 CB VAL G 13 32.424 35.471 -6.691 1.00138.99 ATOM 86 CG1 VAL G 13 33.936 35.592 -6.805 1.00132.57 ATOM 87 CG2 VAL G 13 32.004 34.013 -6.777 1.00147.25 ATOM 88 N ALA G 14 32.170 38.498 -5.717 1.00144.69 ATOM 89 CA ALA G 14 32.749 39.813 -5.453 1.00142.38 ATOM 90 C ALA G 14 32.529 40.233 -4.004 1.00141.35 ATOM 91 O ALA G 14 33.450 40.728 -3.344 1.00140.02 ATOM 92 CB ALA G 14 32.158 40.851 -6.407 1.00141.13 ATOM 93 N GLY G 15 31.318 40.026 -3.484 1.00147.30 ATOM 94 CA GLY G 15 31.044 40.396 -2.107 1.00143.67 ATOM 95 C GLY G 15 31.876 39.609 -1.114 1.00144.62 ATOM 96 O GLY G 15 32.404 40.169 -0.152 1.00141.03 ATOM 97 N LEU G 16 31.985 38.295 -1.318 1.00142.07 ATOM 98 CA LEU G 16 32.785 37.481 -0.410 1.00139.27 ATOM 99 C LEU G 16 34.271 37.815 -0.531 1.00140.97 ATOM 100 O LEU G 16 34.995 37.817 0.471 1.00144.90 ATOM 101 CB LEU G 16 32.521 36.002 -0.682 1.00143.64 ATOM 102 CG LEU G 16 31.090 35.616 -0.293 1.00146.34 ATOM 103 CD1 LEU G 16 30.766 34.175 -0.637 1.00155.20 ATOM 104 CD2 LEU G 16 30.859 35.883 1.186 1.00143.22 ATOM 105 N ALA G 17 34.745 38.099 -1.749 1.00143.42 ATOM 106 CA ALA G 17 36.124 38.484 -2.017 1.00142.76 ATOM 107 C ALA G 17 36.341 39.992 -1.933 1.00140.72 ATOM 108 O ALA G 17 37.299 40.503 -2.525 1.00144.00 ATOM 109 CB ALA G 17 36.556 37.963 -3.390 1.00142.24 ATOM 110 N VAL G 18 35.459 40.714 -1.241 1.00150.18 ATOM 111 CA VAL G 18 35.654 42.151 -1.072 1.00144.49 ATOM 112 C VAL G 18 36.908 42.458 -0.263 1.00144.18 ATOM 113 O VAL G 18 37.549 43.494 -0.482 1.00140.85 ATOM 114 CB VAL G 18 34.405 42.784 -0.424 1.00141.37 ATOM 115 CG1 VAL G 18 34.282 42.370 1.039 1.00142.72 ATOM 116 CG2 VAL G 18 34.435 44.300 -0.555 1.00139.00 ATOM 117 N LEU G 19 37.304 41.573 0.649 1.00136.03 ATOM 118 CA LEU G 19 38.486 41.821 1.467 1.00134.43 ATOM 119 C LEU G 19 38.913 40.562 2.212 1.00137.90 ATOM 120 O LEU G 19 39.952 40.543 2.869 1.00139.50 ATOM 121 CB LEU G 19 38.229 42.958 2.462 1.00131.48 ATOM 122 CG LEU G 19 39.427 43.847 2.814 1.00130.95 ATOM 123 CD1 LEU G 19 39.986 44.518 1.565 1.00129.60 ATOM 124 CD2 LEU G 19 39.046 44.888 3.856 1.00126.84 TER