HEADER MEMBRANE PROTEIN 31-DEC-69 7WYT TITLE Crystal structures of Na+,K+-ATPase in complex with ouabain COMPND MOL_ID: 3; COMPND 2 MOLECULE: FXYD domain-containing ion transport regulator; COMPND 3 CHAIN: G, E; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.90 ANGSTORMS DBREF 7WYT E 1 65 UNP Q58K79 Q58K79_PIG 1 65 SEQRES 1 E 32 ASP PRO PHE TYR TYR ASP TYR GLU THR VAL ARG ASN GLY SEQRES 2 E 32 GLY LEU ILE PHE ALA ALA LEU ALA PHE ILE VAL GLY LEU SEQRES 3 E 32 ILE ILE ILE LEU SER LYS ATOM 1 N ASP E 17 23.594 9.293 95.549 1.00 84.40 ATOM 2 CA ASP E 17 23.102 10.665 95.559 1.00 64.73 ATOM 3 C ASP E 17 22.864 11.156 94.137 1.00 64.43 ATOM 4 O ASP E 17 23.565 10.743 93.215 1.00 69.28 ATOM 5 CB ASP E 17 24.093 11.593 96.272 1.00 40.85 ATOM 6 CG ASP E 17 25.431 11.678 95.561 1.00 37.70 ATOM 7 OD1 ASP E 17 26.096 10.634 95.403 1.00 37.70 ATOM 8 OD2 ASP E 17 25.817 12.794 95.154 1.00 37.70 ATOM 9 N PRO E 18 21.875 12.037 93.952 1.00 65.69 ATOM 10 CA PRO E 18 21.610 12.572 92.609 1.00 70.04 ATOM 11 C PRO E 18 22.630 13.604 92.157 1.00 64.51 ATOM 12 O PRO E 18 22.497 14.137 91.049 1.00 40.12 ATOM 13 CB PRO E 18 20.218 13.204 92.756 1.00 71.05 ATOM 14 CG PRO E 18 20.134 13.581 94.197 1.00 69.08 ATOM 15 CD PRO E 18 20.896 12.519 94.945 1.00 63.41 ATOM 16 N PHE E 19 23.638 13.902 92.979 1.00 75.13 ATOM 17 CA PHE E 19 24.659 14.894 92.666 1.00 68.98 ATOM 18 C PHE E 19 25.915 14.288 92.048 1.00 62.71 ATOM 19 O PHE E 19 27.003 14.860 92.183 1.00 50.79 ATOM 20 CB PHE E 19 25.020 15.694 93.918 1.00 54.36 ATOM 21 CG PHE E 19 23.844 16.368 94.569 1.00 39.10 ATOM 22 CD1 PHE E 19 22.714 16.692 93.833 1.00 47.56 ATOM 23 CD2 PHE E 19 23.874 16.699 95.911 1.00 39.10 ATOM 24 CE1 PHE E 19 21.634 17.310 94.425 1.00 59.79 ATOM 25 CE2 PHE E 19 22.795 17.324 96.505 1.00 51.03 ATOM 26 CZ PHE E 19 21.676 17.631 95.762 1.00 62.06 ATOM 27 N TYR E 20 25.798 13.147 91.371 1.00 65.30 ATOM 28 CA TYR E 20 26.957 12.529 90.744 1.00 56.61 ATOM 29 C TYR E 20 26.547 11.972 89.389 1.00 44.55 ATOM 30 O TYR E 20 25.466 11.392 89.248 1.00 49.56 ATOM 31 CB TYR E 20 27.567 11.413 91.604 1.00 51.35 ATOM 32 CG TYR E 20 28.642 10.639 90.872 1.00 50.83 ATOM 33 CD1 TYR E 20 29.836 11.257 90.517 1.00 54.88 ATOM 34 CD2 TYR E 20 28.468 9.304 90.527 1.00 51.76 ATOM 35 CE1 TYR E 20 30.828 10.571 89.844 1.00 54.99 ATOM 36 CE2 TYR E 20 29.459 8.607 89.851 1.00 56.73 ATOM 37 CZ TYR E 20 30.637 9.248 89.513 1.00 53.87 ATOM 38 OH TYR E 20 31.628 8.568 88.842 1.00 46.25 ATOM 39 N TYR E 21 27.417 12.154 88.398 1.00 35.73 ATOM 40 CA TYR E 21 27.194 11.685 87.039 1.00 43.54 ATOM 41 C TYR E 21 28.421 10.911 86.588 1.00 54.14 ATOM 42 O TYR E 21 29.544 11.418 86.671 1.00 51.32 ATOM 43 CB TYR E 21 26.926 12.866 86.084 1.00 55.80 ATOM 44 CG TYR E 21 26.361 12.526 84.705 1.00 71.39 ATOM 45 CD1 TYR E 21 26.896 11.502 83.926 1.00 85.42 ATOM 46 CD2 TYR E 21 25.315 13.263 84.167 1.00 58.81 ATOM 47 CE1 TYR E 21 26.397 11.207 82.676 1.00 81.38 ATOM 48 CE2 TYR E 21 24.807 12.973 82.913 1.00 48.37 ATOM 49 CZ TYR E 21 25.354 11.946 82.172 1.00 72.03 ATOM 50 OH TYR E 21 24.858 11.649 80.924 1.00 87.02 ATOM 51 N ASP E 22 28.202 9.694 86.097 1.00 57.61 ATOM 52 CA ASP E 22 29.285 8.860 85.594 1.00 55.12 ATOM 53 C ASP E 22 29.757 9.431 84.261 1.00 51.87 ATOM 54 O ASP E 22 29.274 9.023 83.200 1.00 58.63 ATOM 55 CB ASP E 22 28.823 7.410 85.437 1.00 58.62 ATOM 56 CG ASP E 22 29.976 6.427 85.347 1.00 72.90 ATOM 57 OD1 ASP E 22 31.063 6.801 84.859 1.00 76.52 ATOM 58 OD2 ASP E 22 29.783 5.264 85.761 1.00 78.37 ATOM 59 N TYR E 23 30.666 10.409 84.309 1.00 43.44 ATOM 60 CA TYR E 23 31.179 11.037 83.096 1.00 33.79 ATOM 61 C TYR E 23 32.235 10.213 82.376 1.00 32.22 ATOM 62 O TYR E 23 32.422 10.399 81.168 1.00 31.54 ATOM 63 CB TYR E 23 31.745 12.420 83.420 1.00 37.67 ATOM 64 CG TYR E 23 30.707 13.506 83.303 1.00 55.82 ATOM 65 CD1 TYR E 23 29.494 13.255 82.677 1.00 48.07 ATOM 66 CD2 TYR E 23 30.926 14.771 83.826 1.00 60.16 ATOM 67 CE1 TYR E 23 28.530 14.230 82.566 1.00 30.34 ATOM 68 CE2 TYR E 23 29.965 15.755 83.721 1.00 48.11 ATOM 69 CZ TYR E 23 28.769 15.477 83.089 1.00 36.42 ATOM 70 OH TYR E 23 27.801 16.446 82.975 1.00 33.29 ATOM 71 N GLU E 24 32.931 9.319 83.077 1.00 48.17 ATOM 72 CA GLU E 24 33.967 8.531 82.418 1.00 58.73 ATOM 73 C GLU E 24 33.373 7.499 81.469 1.00 46.24 ATOM 74 O GLU E 24 33.932 7.253 80.397 1.00 30.24 ATOM 75 CB GLU E 24 34.877 7.877 83.453 1.00 72.26 ATOM 76 CG GLU E 24 35.728 8.886 84.214 1.00 74.88 ATOM 77 CD GLU E 24 36.476 9.842 83.292 1.00 54.07 ATOM 78 OE1 GLU E 24 37.080 9.375 82.301 1.00 45.32 ATOM 79 OE2 GLU E 24 36.448 11.064 83.550 1.00 43.69 ATOM 80 N THR E 25 32.237 6.897 81.829 1.00 53.80 ATOM 81 CA THR E 25 31.621 5.905 80.950 1.00 61.07 ATOM 82 C THR E 25 31.116 6.554 79.664 1.00 57.14 ATOM 83 O THR E 25 31.366 6.054 78.558 1.00 69.13 ATOM 84 CB THR E 25 30.481 5.202 81.690 1.00 65.02 ATOM 85 OG1 THR E 25 31.020 4.355 82.714 1.00 67.33 ATOM 86 CG2 THR E 25 29.636 4.373 80.735 1.00 63.52 ATOM 87 N VAL E 26 30.433 7.694 79.791 1.00 39.15 ATOM 88 CA VAL E 26 29.924 8.401 78.620 1.00 26.10 ATOM 89 C VAL E 26 31.072 8.928 77.766 1.00 23.34 ATOM 90 O VAL E 26 31.061 8.798 76.533 1.00 29.38 ATOM 91 CB VAL E 26 28.979 9.534 79.063 1.00 33.27 ATOM 92 CG1 VAL E 26 28.498 10.330 77.858 1.00 30.15 ATOM 93 CG2 VAL E 26 27.806 8.971 79.865 1.00 35.59 ATOM 94 N ARG E 27 32.083 9.525 78.407 1.00 20.47 ATOM 95 CA ARG E 27 33.229 10.063 77.677 1.00 22.19 ATOM 96 C ARG E 27 33.991 8.958 76.944 1.00 42.00 ATOM 97 O ARG E 27 34.391 9.127 75.781 1.00 54.25 ATOM 98 CB ARG E 27 34.133 10.822 78.652 1.00 20.47 ATOM 99 CG ARG E 27 35.392 11.386 78.041 1.00 26.97 ATOM 100 CD ARG E 27 36.401 11.867 79.086 1.00 42.53 ATOM 101 NE ARG E 27 35.897 12.909 79.977 1.00 45.41 ATOM 102 CZ ARG E 27 35.852 14.203 79.684 1.00 49.57 ATOM 103 NH1 ARG E 27 36.248 14.662 78.507 1.00 69.50 ATOM 104 NH2 ARG E 27 35.413 15.060 80.601 1.00 32.00 ATOM 105 N ASN E 28 34.193 7.811 77.606 1.00 38.47 ATOM 106 CA ASN E 28 34.888 6.695 76.976 1.00 26.53 ATOM 107 C ASN E 28 34.086 6.161 75.799 1.00 21.04 ATOM 108 O ASN E 28 34.651 5.842 74.742 1.00 29.15 ATOM 109 CB ASN E 28 35.154 5.602 78.009 1.00 28.75 ATOM 110 CG ASN E 28 36.033 4.497 77.470 1.00 54.40 ATOM 111 OD1 ASN E 28 37.252 4.647 77.379 1.00 70.65 ATOM 112 ND2 ASN E 28 35.421 3.372 77.120 1.00 59.49 ATOM 113 N GLY E 29 32.761 6.070 75.959 1.00 15.60 ATOM 114 CA GLY E 29 31.931 5.615 74.859 1.00 15.60 ATOM 115 C GLY E 29 32.022 6.562 73.678 1.00 15.60 ATOM 116 O GLY E 29 32.004 6.135 72.522 1.00 15.60 ATOM 117 N GLY E 30 32.131 7.865 73.958 1.00 25.65 ATOM 118 CA GLY E 30 32.253 8.836 72.882 1.00 28.34 ATOM 119 C GLY E 30 33.563 8.699 72.129 1.00 46.28 ATOM 120 O GLY E 30 33.597 8.795 70.897 1.00 69.83 ATOM 121 N LEU E 31 34.655 8.445 72.854 1.00 29.69 ATOM 122 CA LEU E 31 35.935 8.278 72.168 1.00 13.71 ATOM 123 C LEU E 31 35.943 6.991 71.347 1.00 25.62 ATOM 124 O LEU E 31 36.549 6.939 70.263 1.00 25.45 ATOM 125 CB LEU E 31 37.082 8.322 73.171 1.00 13.71 ATOM 126 CG LEU E 31 37.299 9.715 73.777 1.00 13.71 ATOM 127 CD1 LEU E 31 38.581 9.775 74.593 1.00 13.71 ATOM 128 CD2 LEU E 31 37.295 10.787 72.696 1.00 13.71 ATOM 129 N ILE E 32 35.247 5.953 71.825 1.00 42.72 ATOM 130 CA ILE E 32 35.167 4.707 71.065 1.00 43.76 ATOM 131 C ILE E 32 34.323 4.911 69.810 1.00 42.53 ATOM 132 O ILE E 32 34.660 4.407 68.726 1.00 33.19 ATOM 133 CB ILE E 32 34.627 3.576 71.959 1.00 31.98 ATOM 134 CG1 ILE E 32 35.775 2.878 72.691 1.00 36.72 ATOM 135 CG2 ILE E 32 33.833 2.555 71.148 1.00 14.79 ATOM 136 CD1 ILE E 32 36.876 2.382 71.770 1.00 33.78 ATOM 137 N PHE E 33 33.223 5.663 69.931 1.00 37.55 ATOM 138 CA PHE E 33 32.398 5.947 68.764 1.00 21.80 ATOM 139 C PHE E 33 33.204 6.719 67.733 1.00 12.46 ATOM 140 O PHE E 33 33.096 6.462 66.529 1.00 12.46 ATOM 141 CB PHE E 33 31.144 6.737 69.139 1.00 19.20 ATOM 142 CG PHE E 33 30.417 7.292 67.946 1.00 12.46 ATOM 143 CD1 PHE E 33 29.508 6.509 67.258 1.00 12.46 ATOM 144 CD2 PHE E 33 30.654 8.586 67.500 1.00 27.19 ATOM 145 CE1 PHE E 33 28.848 7.001 66.153 1.00 33.40 ATOM 146 CE2 PHE E 33 30.001 9.079 66.393 1.00 37.76 ATOM 147 CZ PHE E 33 29.100 8.284 65.717 1.00 36.84 ATOM 148 N ALA E 34 34.002 7.689 68.192 1.00 11.81 ATOM 149 CA ALA E 34 34.816 8.461 67.262 1.00 11.81 ATOM 150 C ALA E 34 35.809 7.558 66.544 1.00 18.49 ATOM 151 O ALA E 34 36.024 7.698 65.332 1.00 36.31 ATOM 152 CB ALA E 34 35.544 9.582 68.003 1.00 11.81 ATOM 153 N ALA E 35 36.380 6.587 67.263 1.00 12.29 ATOM 154 CA ALA E 35 37.332 5.684 66.622 1.00 12.29 ATOM 155 C ALA E 35 36.654 4.802 65.578 1.00 20.86 ATOM 156 O ALA E 35 37.184 4.620 64.469 1.00 32.27 ATOM 157 CB ALA E 35 38.033 4.826 67.674 1.00 12.29 ATOM 158 N LEU E 36 35.482 4.250 65.907 1.00 23.25 ATOM 159 CA LEU E 36 34.804 3.379 64.949 1.00 22.49 ATOM 160 C LEU E 36 34.301 4.152 63.735 1.00 38.83 ATOM 161 O LEU E 36 34.471 3.699 62.599 1.00 53.58 ATOM 162 CB LEU E 36 33.647 2.624 65.602 1.00 13.27 ATOM 163 CG LEU E 36 34.001 1.614 66.695 1.00 30.30 ATOM 164 CD1 LEU E 36 32.904 0.563 66.788 1.00 40.48 ATOM 165 CD2 LEU E 36 35.377 1.002 66.527 1.00 30.77 ATOM 166 N ALA E 37 33.685 5.317 63.947 1.00 31.28 ATOM 167 CA ALA E 37 33.185 6.094 62.818 1.00 13.37 ATOM 168 C ALA E 37 34.324 6.574 61.927 1.00 12.07 ATOM 169 O ALA E 37 34.168 6.633 60.697 1.00 11.98 ATOM 170 CB ALA E 37 32.348 7.272 63.314 1.00 17.17 ATOM 171 N PHE E 38 35.487 6.881 62.512 1.00 13.60 ATOM 172 CA PHE E 38 36.602 7.335 61.692 1.00 21.62 ATOM 173 C PHE E 38 37.216 6.192 60.892 1.00 39.21 ATOM 174 O PHE E 38 37.537 6.366 59.706 1.00 42.53 ATOM 175 CB PHE E 38 37.648 8.012 62.569 1.00 18.35 ATOM 176 CG PHE E 38 38.760 8.651 61.796 1.00 32.11 ATOM 177 CD1 PHE E 38 38.546 9.815 61.074 1.00 30.04 ATOM 178 CD2 PHE E 38 40.030 8.098 61.810 1.00 39.18 ATOM 179 CE1 PHE E 38 39.576 10.405 60.364 1.00 32.12 ATOM 180 CE2 PHE E 38 41.064 8.687 61.111 1.00 43.85 ATOM 181 CZ PHE E 38 40.837 9.840 60.383 1.00 38.41 ATOM 182 N ILE E 39 37.380 5.012 61.500 1.00 34.17 ATOM 183 CA ILE E 39 37.951 3.929 60.705 1.00 16.67 ATOM 184 C ILE E 39 36.945 3.463 59.661 1.00 13.97 ATOM 185 O ILE E 39 37.336 3.057 58.561 1.00 26.37 ATOM 186 CB ILE E 39 38.456 2.763 61.575 1.00 26.27 ATOM 187 CG1 ILE E 39 37.310 2.089 62.327 1.00 45.86 ATOM 188 CG2 ILE E 39 39.535 3.254 62.535 1.00 42.96 ATOM 189 CD1 ILE E 39 37.750 0.889 63.136 1.00 59.61 ATOM 190 N VAL E 40 35.643 3.534 59.960 1.00 10.89 ATOM 191 CA VAL E 40 34.650 3.144 58.965 1.00 10.89 ATOM 192 C VAL E 40 34.712 4.101 57.781 1.00 25.06 ATOM 193 O VAL E 40 34.699 3.671 56.622 1.00 45.39 ATOM 194 CB VAL E 40 33.241 3.077 59.586 1.00 10.89 ATOM 195 CG1 VAL E 40 32.184 3.021 58.503 1.00 10.89 ATOM 196 CG2 VAL E 40 33.117 1.843 60.459 1.00 10.89 ATOM 197 N GLY E 41 34.813 5.410 58.049 1.00 27.08 ATOM 198 CA GLY E 41 34.927 6.362 56.952 1.00 35.86 ATOM 199 C GLY E 41 36.190 6.139 56.139 1.00 28.21 ATOM 200 O GLY E 41 36.195 6.292 54.908 1.00 32.68 ATOM 201 N LEU E 42 37.280 5.755 56.815 1.00 13.53 ATOM 202 CA LEU E 42 38.521 5.482 56.097 1.00 14.16 ATOM 203 C LEU E 42 38.367 4.255 55.210 1.00 31.61 ATOM 204 O LEU E 42 38.891 4.222 54.092 1.00 44.35 ATOM 205 CB LEU E 42 39.676 5.303 57.071 1.00 13.64 ATOM 206 CG LEU E 42 40.177 6.599 57.700 1.00 31.28 ATOM 207 CD1 LEU E 42 41.337 6.293 58.622 1.00 46.77 ATOM 208 CD2 LEU E 42 40.580 7.599 56.623 1.00 27.64 ATOM 209 N ILE E 43 37.646 3.238 55.690 1.00 33.74 ATOM 210 CA ILE E 43 37.413 2.056 54.870 1.00 18.70 ATOM 211 C ILE E 43 36.534 2.437 53.687 1.00 12.51 ATOM 212 O ILE E 43 36.674 1.886 52.588 1.00 30.47 ATOM 213 CB ILE E 43 36.780 0.920 55.702 1.00 12.51 ATOM 214 CG1 ILE E 43 37.705 0.502 56.847 1.00 12.51 ATOM 215 CG2 ILE E 43 36.454 -0.286 54.830 1.00 12.51 ATOM 216 CD1 ILE E 43 39.099 0.124 56.408 1.00 12.51 ATOM 217 N ILE E 44 35.629 3.395 53.892 1.00 12.92 ATOM 218 CA ILE E 44 34.738 3.826 52.820 1.00 12.98 ATOM 219 C ILE E 44 35.518 4.528 51.712 1.00 12.92 ATOM 220 O ILE E 44 35.223 4.336 50.525 1.00 21.53 ATOM 221 CB ILE E 44 33.593 4.689 53.381 1.00 20.51 ATOM 222 CG1 ILE E 44 32.666 3.825 54.242 1.00 12.92 ATOM 223 CG2 ILE E 44 32.785 5.318 52.259 1.00 24.05 ATOM 224 CD1 ILE E 44 32.004 2.685 53.497 1.00 12.92 ATOM 225 N ILE E 45 36.531 5.337 52.051 1.00 16.08 ATOM 226 CA ILE E 45 37.243 5.952 50.927 1.00 28.92 ATOM 227 C ILE E 45 38.248 4.978 50.333 1.00 50.17 ATOM 228 O ILE E 45 38.787 5.231 49.246 1.00 65.37 ATOM 229 CB ILE E 45 37.987 7.251 51.305 1.00 30.21 ATOM 230 CG1 ILE E 45 38.896 7.065 52.525 1.00 36.28 ATOM 231 CG2 ILE E 45 37.010 8.393 51.474 1.00 29.30 ATOM 232 CD1 ILE E 45 40.379 7.136 52.160 1.00 16.73 ATOM 233 N LEU E 46 38.469 3.837 50.978 1.00 46.98 ATOM 234 CA LEU E 46 39.375 2.820 50.464 1.00 31.17 ATOM 235 C LEU E 46 38.524 1.657 49.966 1.00 33.00 ATOM 236 O LEU E 46 38.455 0.578 50.561 1.00 34.34 ATOM 237 CB LEU E 46 40.375 2.392 51.538 1.00 19.22 ATOM 238 CG LEU E 46 41.282 3.491 52.095 1.00 21.84 ATOM 239 CD1 LEU E 46 42.186 2.942 53.187 1.00 19.22 ATOM 240 CD2 LEU E 46 42.102 4.122 50.983 1.00 42.42 ATOM 241 N SER E 47 37.891 1.899 48.822 1.00 45.05 ATOM 242 CA SER E 47 36.982 0.994 48.136 1.00 66.11 ATOM 243 C SER E 47 37.689 -0.162 47.467 1.00 85.76 ATOM 244 O SER E 47 37.013 -0.988 46.833 1.00 93.54 ATOM 245 CB SER E 47 36.145 1.774 47.126 1.00 63.56 ATOM 246 OG SER E 47 35.404 2.790 47.781 1.00 48.89 ATOM 247 N LYS E 48 39.018 -0.218 47.581 1.00 83.80 ATOM 248 CA LYS E 48 39.850 -1.266 47.015 1.00 68.25 ATOM 249 C LYS E 48 39.651 -1.379 45.509 1.00 71.64 ATOM 250 O LYS E 48 39.622 -0.368 44.805 1.00 64.99 ATOM 251 CB LYS E 48 39.529 -2.599 47.704 1.00 47.33 ATOM 252 CG LYS E 48 39.709 -2.552 49.218 1.00 45.35 ATOM 253 CD LYS E 48 38.998 -3.704 49.917 1.00 46.05 ATOM 254 CE LYS E 48 38.997 -3.508 51.430 1.00 40.34 ATOM 255 NZ LYS E 48 38.183 -4.534 52.143 1.00 32.87 TER