HEADER TRANSPORT PROTEIN 31-DEC-69 7D93 TITLE Crystal Structure of the Na+,K+-ATPase in the E2P state with bound TITLE 2 Mg2+ and anthroylouabain (P2(1)2(1)2(1) symmetry) COMPND MOL_ID: 3; COMPND 2 MOLECULE: FXYD domain-containing ion transport regulator; COMPND 3 CHAIN: E, G; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.65 ANGSTORMS DBREF 7D93 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 23.230 8.151 95.286 1.00144.73 ATOM 2 CA ASP E 17 22.646 9.486 95.312 1.00139.72 ATOM 3 C ASP E 17 22.368 9.981 93.897 1.00134.11 ATOM 4 O ASP E 17 23.095 9.637 92.965 1.00123.23 ATOM 5 CB ASP E 17 23.573 10.472 96.033 1.00133.06 ATOM 6 CG ASP E 17 24.906 10.652 95.323 1.00119.75 ATOM 7 OD1 ASP E 17 25.638 9.655 95.157 1.00116.67 ATOM 8 OD2 ASP E 17 25.220 11.795 94.925 1.00116.67 ATOM 9 N PRO E 18 21.315 10.788 93.728 1.00145.59 ATOM 10 CA PRO E 18 21.007 11.327 92.394 1.00155.21 ATOM 11 C PRO E 18 21.948 12.441 91.956 1.00156.57 ATOM 12 O PRO E 18 21.787 12.962 90.846 1.00141.48 ATOM 13 CB PRO E 18 19.572 11.851 92.553 1.00158.22 ATOM 14 CG PRO E 18 19.459 12.184 94.006 1.00153.63 ATOM 15 CD PRO E 18 20.300 11.167 94.729 1.00145.22 ATOM 16 N PHE E 19 22.918 12.822 92.794 1.00164.80 ATOM 17 CA PHE E 19 23.874 13.884 92.500 1.00155.23 ATOM 18 C PHE E 19 25.160 13.367 91.864 1.00151.70 ATOM 19 O PHE E 19 26.212 14.010 92.001 1.00144.75 ATOM 20 CB PHE E 19 24.211 14.641 93.786 1.00140.71 ATOM 21 CG PHE E 19 23.014 15.012 94.620 1.00136.55 ATOM 22 CD1 PHE E 19 22.079 15.934 94.173 1.00138.91 ATOM 23 CD2 PHE E 19 22.793 14.377 95.832 1.00141.51 ATOM 24 CE1 PHE E 19 20.981 16.262 94.954 1.00146.97 ATOM 25 CE2 PHE E 19 21.693 14.687 96.608 1.00150.94 ATOM 26 CZ PHE E 19 20.785 15.631 96.170 1.00152.75 ATOM 27 N TYR E 20 25.112 12.224 91.180 1.00149.70 ATOM 28 CA TYR E 20 26.295 11.671 90.538 1.00139.32 ATOM 29 C TYR E 20 25.903 11.102 89.182 1.00135.61 ATOM 30 O TYR E 20 24.846 10.479 89.043 1.00132.65 ATOM 31 CB TYR E 20 26.968 10.583 91.390 1.00130.63 ATOM 32 CG TYR E 20 28.060 9.855 90.641 1.00119.26 ATOM 33 CD1 TYR E 20 29.214 10.527 90.258 1.00116.55 ATOM 34 CD2 TYR E 20 27.943 8.512 90.310 1.00123.55 ATOM 35 CE1 TYR E 20 30.220 9.888 89.568 1.00128.09 ATOM 36 CE2 TYR E 20 28.950 7.859 89.618 1.00136.90 ATOM 37 CZ TYR E 20 30.086 8.555 89.251 1.00149.14 ATOM 38 OH TYR E 20 31.095 7.920 88.562 1.00172.73 ATOM 39 N TYR E 21 26.761 11.322 88.187 1.00138.23 ATOM 40 CA TYR E 21 26.550 10.845 86.827 1.00135.33 ATOM 41 C TYR E 21 27.800 10.113 86.369 1.00131.89 ATOM 42 O TYR E 21 28.907 10.655 86.449 1.00120.34 ATOM 43 CB TYR E 21 26.250 12.008 85.859 1.00131.47 ATOM 44 CG TYR E 21 25.687 11.640 84.481 1.00130.12 ATOM 45 CD1 TYR E 21 26.217 10.596 83.722 1.00115.90 ATOM 46 CD2 TYR E 21 24.663 12.383 83.916 1.00135.12 ATOM 47 CE1 TYR E 21 25.720 10.281 82.475 1.00105.32 ATOM 48 CE2 TYR E 21 24.158 12.074 82.662 1.00121.59 ATOM 49 CZ TYR E 21 24.692 11.025 81.950 1.00105.48 ATOM 50 OH TYR E 21 24.192 10.720 80.707 1.00105.32 ATOM 51 N ASP E 22 27.616 8.893 85.873 1.00135.63 ATOM 52 CA ASP E 22 28.722 8.106 85.347 1.00138.23 ATOM 53 C ASP E 22 29.137 8.720 84.015 1.00141.22 ATOM 54 O ASP E 22 28.659 8.301 82.955 1.00142.31 ATOM 55 CB ASP E 22 28.317 6.642 85.177 1.00141.61 ATOM 56 CG ASP E 22 29.510 5.712 85.065 1.00150.70 ATOM 57 OD1 ASP E 22 30.574 6.143 84.570 1.00155.62 ATOM 58 OD2 ASP E 22 29.377 4.540 85.473 1.00153.93 ATOM 59 N TYR E 23 29.993 9.746 84.064 1.00142.49 ATOM 60 CA TYR E 23 30.451 10.423 82.854 1.00133.96 ATOM 61 C TYR E 23 31.534 9.665 82.103 1.00130.74 ATOM 62 O TYR E 23 31.686 9.868 80.893 1.00112.40 ATOM 63 CB TYR E 23 30.975 11.817 83.202 1.00121.00 ATOM 64 CG TYR E 23 29.910 12.880 83.170 1.00105.23 ATOM 65 CD1 TYR E 23 28.672 12.625 82.599 1.00101.69 ATOM 66 CD2 TYR E 23 30.136 14.135 83.712 1.00100.28 ATOM 67 CE1 TYR E 23 27.688 13.589 82.566 1.00101.98 ATOM 68 CE2 TYR E 23 29.158 15.101 83.687 1.00100.28 ATOM 69 CZ TYR E 23 27.936 14.828 83.111 1.00100.28 ATOM 70 OH TYR E 23 26.958 15.795 83.082 1.00100.28 ATOM 71 N GLU E 24 32.286 8.803 82.788 1.00137.93 ATOM 72 CA GLU E 24 33.358 8.077 82.119 1.00132.53 ATOM 73 C GLU E 24 32.815 7.024 81.164 1.00123.64 ATOM 74 O GLU E 24 33.378 6.821 80.083 1.00110.45 ATOM 75 CB GLU E 24 34.293 7.455 83.154 1.00124.46 ATOM 76 CG GLU E 24 35.074 8.491 83.950 1.00123.05 ATOM 77 CD GLU E 24 35.787 9.497 83.057 1.00140.49 ATOM 78 OE1 GLU E 24 36.425 9.076 82.066 1.00151.70 ATOM 79 OE2 GLU E 24 35.700 10.711 83.340 1.00147.81 ATOM 80 N THR E 25 31.716 6.362 81.528 1.00126.35 ATOM 81 CA THR E 25 31.144 5.344 80.651 1.00134.91 ATOM 82 C THR E 25 30.592 5.971 79.376 1.00132.03 ATOM 83 O THR E 25 30.863 5.496 78.264 1.00137.54 ATOM 84 CB THR E 25 30.046 4.584 81.400 1.00145.23 ATOM 85 OG1 THR E 25 30.634 3.779 82.430 1.00141.48 ATOM 86 CG2 THR E 25 29.244 3.704 80.451 1.00158.56 ATOM 87 N VAL E 26 29.843 7.064 79.520 1.00122.81 ATOM 88 CA VAL E 26 29.283 7.747 78.361 1.00111.47 ATOM 89 C VAL E 26 30.389 8.341 77.497 1.00102.89 ATOM 90 O VAL E 26 30.365 8.224 76.264 1.00 93.94 ATOM 91 CB VAL E 26 28.286 8.824 78.823 1.00109.98 ATOM 92 CG1 VAL E 26 27.794 9.614 77.635 1.00103.92 ATOM 93 CG2 VAL E 26 27.124 8.185 79.584 1.00104.32 ATOM 94 N ARG E 27 31.377 8.982 78.131 1.00106.43 ATOM 95 CA ARG E 27 32.480 9.586 77.390 1.00109.42 ATOM 96 C ARG E 27 33.285 8.532 76.630 1.00107.06 ATOM 97 O ARG E 27 33.638 8.729 75.455 1.00122.10 ATOM 98 CB ARG E 27 33.365 10.375 78.361 1.00118.69 ATOM 99 CG ARG E 27 34.576 11.006 77.718 1.00129.28 ATOM 100 CD ARG E 27 35.624 11.528 78.709 1.00136.88 ATOM 101 NE ARG E 27 35.160 12.571 79.626 1.00141.45 ATOM 102 CZ ARG E 27 35.082 13.868 79.332 1.00137.24 ATOM 103 NH1 ARG E 27 35.419 14.310 78.126 1.00117.84 ATOM 104 NH2 ARG E 27 34.665 14.728 80.253 1.00149.85 ATOM 105 N ASN E 28 33.571 7.396 77.277 1.00 93.84 ATOM 106 CA ASN E 28 34.318 6.334 76.615 1.00 99.24 ATOM 107 C ASN E 28 33.520 5.765 75.449 1.00 96.15 ATOM 108 O ASN E 28 34.079 5.491 74.375 1.00 93.76 ATOM 109 CB ASN E 28 34.675 5.244 77.623 1.00114.29 ATOM 110 CG ASN E 28 35.606 4.202 77.044 1.00140.03 ATOM 111 OD1 ASN E 28 36.811 4.425 76.930 1.00153.16 ATOM 112 ND2 ASN E 28 35.050 3.053 76.673 1.00146.77 ATOM 113 N GLY E 29 32.207 5.593 75.639 1.00 98.05 ATOM 114 CA GLY E 29 31.379 5.093 74.556 1.00107.09 ATOM 115 C GLY E 29 31.363 6.051 73.382 1.00111.55 ATOM 116 O GLY E 29 31.342 5.631 72.223 1.00121.79 ATOM 117 N GLY E 30 31.387 7.356 73.667 1.00104.59 ATOM 118 CA GLY E 30 31.408 8.333 72.590 1.00 94.77 ATOM 119 C GLY E 30 32.707 8.283 71.808 1.00 91.52 ATOM 120 O GLY E 30 32.708 8.403 70.577 1.00 90.11 ATOM 121 N LEU E 31 33.833 8.076 72.506 1.00 89.26 ATOM 122 CA LEU E 31 35.108 7.991 71.789 1.00 87.96 ATOM 123 C LEU E 31 35.179 6.716 70.957 1.00 81.72 ATOM 124 O LEU E 31 35.761 6.714 69.859 1.00 82.37 ATOM 125 CB LEU E 31 36.286 8.064 72.757 1.00 93.45 ATOM 126 CG LEU E 31 36.562 9.433 73.383 1.00112.70 ATOM 127 CD1 LEU E 31 37.887 9.423 74.135 1.00113.68 ATOM 128 CD2 LEU E 31 36.536 10.538 72.332 1.00122.88 ATOM 129 N ILE E 32 34.570 5.632 71.442 1.00 76.53 ATOM 130 CA ILE E 32 34.555 4.401 70.658 1.00 76.89 ATOM 131 C ILE E 32 33.671 4.579 69.433 1.00 77.14 ATOM 132 O ILE E 32 34.006 4.114 68.333 1.00 78.56 ATOM 133 CB ILE E 32 34.118 3.216 71.536 1.00 83.23 ATOM 134 CG1 ILE E 32 35.289 2.747 72.399 1.00 97.55 ATOM 135 CG2 ILE E 32 33.540 2.085 70.697 1.00 76.90 ATOM 136 CD1 ILE E 32 36.519 2.385 71.577 1.00104.74 ATOM 137 N PHE E 33 32.546 5.278 69.596 1.00 75.43 ATOM 138 CA PHE E 33 31.678 5.551 68.461 1.00 71.89 ATOM 139 C PHE E 33 32.420 6.377 67.421 1.00 74.76 ATOM 140 O PHE E 33 32.300 6.127 66.216 1.00 92.07 ATOM 141 CB PHE E 33 30.412 6.282 68.909 1.00 71.89 ATOM 142 CG PHE E 33 29.619 6.852 67.769 1.00 78.41 ATOM 143 CD1 PHE E 33 28.710 6.063 67.090 1.00 88.76 ATOM 144 CD2 PHE E 33 29.792 8.169 67.365 1.00 78.40 ATOM 145 CE1 PHE E 33 27.987 6.573 66.035 1.00 91.45 ATOM 146 CE2 PHE E 33 29.073 8.681 66.308 1.00 72.60 ATOM 147 CZ PHE E 33 28.174 7.880 65.641 1.00 78.08 ATOM 148 N ALA E 34 33.177 7.384 67.872 1.00 71.07 ATOM 149 CA ALA E 34 33.925 8.215 66.936 1.00 71.15 ATOM 150 C ALA E 34 34.952 7.387 66.178 1.00 78.31 ATOM 151 O ALA E 34 35.125 7.552 64.961 1.00 74.47 ATOM 152 CB ALA E 34 34.609 9.363 67.679 1.00 71.07 ATOM 153 N ALA E 35 35.597 6.443 66.867 1.00 85.27 ATOM 154 CA ALA E 35 36.589 5.613 66.192 1.00 99.55 ATOM 155 C ALA E 35 35.938 4.694 65.163 1.00 79.84 ATOM 156 O ALA E 35 36.446 4.548 64.040 1.00 71.96 ATOM 157 CB ALA E 35 37.375 4.796 67.218 1.00117.77 ATOM 158 N LEU E 36 34.808 4.078 65.521 1.00 76.62 ATOM 159 CA LEU E 36 34.144 3.168 64.593 1.00 79.44 ATOM 160 C LEU E 36 33.583 3.907 63.385 1.00100.62 ATOM 161 O LEU E 36 33.779 3.476 62.244 1.00112.19 ATOM 162 CB LEU E 36 33.038 2.399 65.308 1.00 69.19 ATOM 163 CG LEU E 36 33.512 1.511 66.452 1.00 69.19 ATOM 164 CD1 LEU E 36 32.340 0.733 67.017 1.00 84.65 ATOM 165 CD2 LEU E 36 34.625 0.581 65.996 1.00 69.19 ATOM 166 N ALA E 37 32.890 5.026 63.608 1.00 94.93 ATOM 167 CA ALA E 37 32.335 5.764 62.479 1.00 93.51 ATOM 168 C ALA E 37 33.437 6.309 61.578 1.00 89.07 ATOM 169 O ALA E 37 33.266 6.367 60.351 1.00 70.26 ATOM 170 CB ALA E 37 31.429 6.890 62.977 1.00 95.97 ATOM 171 N PHE E 38 34.592 6.670 62.152 1.00 95.35 ATOM 172 CA PHE E 38 35.665 7.194 61.316 1.00 88.88 ATOM 173 C PHE E 38 36.328 6.095 60.495 1.00 91.73 ATOM 174 O PHE E 38 36.615 6.299 59.305 1.00112.51 ATOM 175 CB PHE E 38 36.690 7.923 62.176 1.00 85.42 ATOM 176 CG PHE E 38 37.745 8.629 61.381 1.00 80.36 ATOM 177 CD1 PHE E 38 37.449 9.789 60.682 1.00 68.96 ATOM 178 CD2 PHE E 38 39.040 8.141 61.346 1.00 86.28 ATOM 179 CE1 PHE E 38 38.423 10.440 59.952 1.00 68.59 ATOM 180 CE2 PHE E 38 40.020 8.790 60.620 1.00 82.81 ATOM 181 CZ PHE E 38 39.711 9.941 59.922 1.00 73.40 ATOM 182 N ILE E 39 36.572 4.921 61.086 1.00 72.94 ATOM 183 CA ILE E 39 37.188 3.890 60.255 1.00 67.02 ATOM 184 C ILE E 39 36.176 3.390 59.237 1.00 68.03 ATOM 185 O ILE E 39 36.555 2.987 58.131 1.00 90.10 ATOM 186 CB ILE E 39 37.788 2.732 61.071 1.00 67.99 ATOM 187 CG1 ILE E 39 36.704 1.947 61.802 1.00 93.54 ATOM 188 CG2 ILE E 39 38.840 3.260 62.032 1.00 82.48 ATOM 189 CD1 ILE E 39 37.243 0.740 62.527 1.00112.60 ATOM 190 N VAL E 40 34.880 3.430 59.568 1.00 63.17 ATOM 191 CA VAL E 40 33.872 3.015 58.600 1.00 65.41 ATOM 192 C VAL E 40 33.893 3.961 57.409 1.00 72.21 ATOM 193 O VAL E 40 33.877 3.526 56.251 1.00 63.17 ATOM 194 CB VAL E 40 32.479 2.943 59.253 1.00 63.17 ATOM 195 CG1 VAL E 40 31.413 2.866 58.190 1.00 63.90 ATOM 196 CG2 VAL E 40 32.379 1.716 60.129 1.00 63.17 ATOM 197 N GLY E 41 33.963 5.271 57.673 1.00 80.26 ATOM 198 CA GLY E 41 34.041 6.222 56.575 1.00 81.47 ATOM 199 C GLY E 41 35.303 6.033 55.752 1.00 73.83 ATOM 200 O GLY E 41 35.292 6.191 54.524 1.00 75.53 ATOM 201 N LEU E 42 36.410 5.672 56.419 1.00 69.54 ATOM 202 CA LEU E 42 37.653 5.440 55.686 1.00 77.25 ATOM 203 C LEU E 42 37.523 4.224 54.780 1.00104.94 ATOM 204 O LEU E 42 38.030 4.226 53.652 1.00127.54 ATOM 205 CB LEU E 42 38.827 5.259 56.642 1.00 68.11 ATOM 206 CG LEU E 42 39.362 6.525 57.299 1.00 68.39 ATOM 207 CD1 LEU E 42 40.551 6.192 58.183 1.00 68.11 ATOM 208 CD2 LEU E 42 39.740 7.544 56.241 1.00 78.82 ATOM 209 N ILE E 43 36.842 3.179 55.254 1.00 87.47 ATOM 210 CA ILE E 43 36.636 2.008 54.412 1.00 65.27 ATOM 211 C ILE E 43 35.716 2.371 53.257 1.00 65.11 ATOM 212 O ILE E 43 35.848 1.839 52.149 1.00 74.59 ATOM 213 CB ILE E 43 36.084 0.837 55.245 1.00 65.11 ATOM 214 CG1 ILE E 43 37.089 0.454 56.330 1.00 65.11 ATOM 215 CG2 ILE E 43 35.764 -0.359 54.366 1.00 65.11 ATOM 216 CD1 ILE E 43 38.474 0.157 55.798 1.00 65.11 ATOM 217 N ILE E 44 34.786 3.298 53.490 1.00 66.48 ATOM 218 CA ILE E 44 33.862 3.702 52.438 1.00 66.48 ATOM 219 C ILE E 44 34.595 4.444 51.322 1.00 75.57 ATOM 220 O ILE E 44 34.289 4.250 50.138 1.00 88.16 ATOM 221 CB ILE E 44 32.698 4.518 53.027 1.00 66.48 ATOM 222 CG1 ILE E 44 31.828 3.616 53.904 1.00 66.48 ATOM 223 CG2 ILE E 44 31.839 5.105 51.924 1.00 72.78 ATOM 224 CD1 ILE E 44 31.202 2.455 53.166 1.00 66.48 ATOM 225 N ILE E 45 35.576 5.293 51.654 1.00 75.57 ATOM 226 CA ILE E 45 36.259 5.954 50.539 1.00 85.52 ATOM 227 C ILE E 45 37.299 5.038 49.918 1.00 95.48 ATOM 228 O ILE E 45 37.805 5.327 48.823 1.00111.47 ATOM 229 CB ILE E 45 36.945 7.275 50.945 1.00 93.93 ATOM 230 CG1 ILE E 45 37.832 7.084 52.179 1.00 87.63 ATOM 231 CG2 ILE E 45 35.927 8.371 51.138 1.00107.26 ATOM 232 CD1 ILE E 45 39.311 7.227 51.869 1.00 73.27 ATOM 233 N LEU E 46 37.587 3.908 50.553 1.00 85.55 ATOM 234 CA LEU E 46 38.531 2.942 50.015 1.00 87.31 ATOM 235 C LEU E 46 37.729 1.741 49.527 1.00 90.56 ATOM 236 O LEU E 46 37.729 0.656 50.115 1.00 77.91 ATOM 237 CB LEU E 46 39.572 2.564 51.064 1.00 85.67 ATOM 238 CG LEU E 46 40.434 3.716 51.587 1.00 88.39 ATOM 239 CD1 LEU E 46 41.395 3.218 52.652 1.00 94.25 ATOM 240 CD2 LEU E 46 41.188 4.396 50.454 1.00 95.09 ATOM 241 N SER E 47 37.056 1.962 48.400 1.00115.40 ATOM 242 CA SER E 47 36.176 1.027 47.714 1.00146.38 ATOM 243 C SER E 47 36.927 -0.083 47.006 1.00182.45 ATOM 244 O SER E 47 36.281 -0.922 46.359 1.00200.70 ATOM 245 CB SER E 47 35.287 1.786 46.731 1.00138.09 ATOM 246 OG SER E 47 34.508 2.755 47.412 1.00125.67 ATOM 247 N LYS E 48 38.258 -0.083 47.105 1.00178.07 ATOM 248 CA LYS E 48 39.127 -1.083 46.501 1.00154.40 ATOM 249 C LYS E 48 38.899 -1.179 44.996 1.00139.88 ATOM 250 O LYS E 48 38.818 -0.158 44.309 1.00120.74 ATOM 251 CB LYS E 48 38.895 -2.442 47.177 1.00135.97 ATOM 252 CG LYS E 48 39.130 -2.414 48.687 1.00132.91 ATOM 253 CD LYS E 48 38.520 -3.618 49.400 1.00132.61 ATOM 254 CE LYS E 48 38.589 -3.443 50.918 1.00120.89 ATOM 255 NZ LYS E 48 37.883 -4.522 51.668 1.00104.77 TER