HEADER HYDROLASE 31-DEC-69 3KDP TITLE Crystal structure of the sodium-potassium pump COMPND MOL_ID: 3; COMPND 2 MOLECULE: Na+/K+ ATPase gamma subunit transcript variant a; COMPND 3 CHAIN: G, H; COMPND 4 FRAGMENT: GAMMA chain (UNP RESIDUES ; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.50 ANGSTORMS DBREF 3KDP G 23 49 UNP Q58K79 Q58K79_PIG 23 49 SEQRES 1 G 27 TYR GLU THR VAL ARG ASN GLY GLY LEU ILE PHE ALA ALA SEQRES 2 G 27 LEU ALA PHE ILE VAL GLY LEU ILE ILE LEU LEU SER LYS SEQRES 3 G 27 ARG ATOM 1 N TYR G 23 -37.691 -14.054 104.539 1.00203.25 ATOM 2 CA TYR G 23 -37.076 -14.401 103.262 1.00201.80 ATOM 3 C TYR G 23 -37.833 -15.507 102.542 1.00199.32 ATOM 4 O TYR G 23 -37.931 -15.497 101.315 1.00199.89 ATOM 5 CB TYR G 23 -35.620 -14.827 103.450 1.00198.70 ATOM 6 CG TYR G 23 -34.624 -13.836 102.900 1.00201.10 ATOM 7 CD1 TYR G 23 -33.482 -13.497 103.619 1.00200.75 ATOM 8 CD2 TYR G 23 -34.832 -13.224 101.671 1.00203.88 ATOM 9 CE1 TYR G 23 -32.572 -12.588 103.124 1.00203.11 ATOM 10 CE2 TYR G 23 -33.929 -12.316 101.170 1.00206.28 ATOM 11 CZ TYR G 23 -32.801 -12.001 101.901 1.00205.90 ATOM 12 OH TYR G 23 -31.895 -11.095 101.410 1.00208.42 ATOM 13 N GLU G 24 -38.354 -16.466 103.305 1.00248.53 ATOM 14 CA GLU G 24 -39.119 -17.576 102.738 1.00267.04 ATOM 15 C GLU G 24 -40.245 -17.066 101.846 1.00263.40 ATOM 16 O GLU G 24 -40.641 -17.723 100.882 1.00271.96 ATOM 17 CB GLU G 24 -39.720 -18.437 103.852 1.00263.67 ATOM 18 CG GLU G 24 -38.715 -19.039 104.815 1.00268.29 ATOM 19 CD GLU G 24 -39.388 -19.786 105.950 1.00281.16 ATOM 20 OE1 GLU G 24 -40.601 -19.577 106.160 1.00278.42 ATOM 21 OE2 GLU G 24 -38.705 -20.579 106.631 1.00294.06 ATOM 22 N THR G 25 -40.758 -15.888 102.186 1.00369.12 ATOM 23 CA THR G 25 -41.896 -15.304 101.489 1.00364.77 ATOM 24 C THR G 25 -41.487 -14.536 100.233 1.00350.37 ATOM 25 O THR G 25 -42.341 -14.057 99.488 1.00349.71 ATOM 26 CB THR G 25 -42.701 -14.377 102.421 1.00327.07 ATOM 27 OG1 THR G 25 -41.818 -13.436 103.046 1.00309.32 ATOM 28 CG2 THR G 25 -43.401 -15.191 103.498 1.00343.27 ATOM 29 N VAL G 26 -40.183 -14.424 100.000 1.00235.99 ATOM 30 CA VAL G 26 -39.677 -13.733 98.815 1.00227.72 ATOM 31 C VAL G 26 -39.277 -14.732 97.732 1.00236.50 ATOM 32 O VAL G 26 -39.435 -14.466 96.536 1.00233.62 ATOM 33 CB VAL G 26 -38.457 -12.843 99.141 1.00218.61 ATOM 34 CG1 VAL G 26 -38.328 -11.728 98.104 1.00219.23 ATOM 35 CG2 VAL G 26 -38.560 -12.273 100.558 1.00216.44 ATOM 36 N ARG G 27 -38.756 -15.878 98.166 1.00216.50 ATOM 37 CA ARG G 27 -38.313 -16.933 97.258 1.00230.03 ATOM 38 C ARG G 27 -39.492 -17.513 96.477 1.00243.86 ATOM 39 O ARG G 27 -39.390 -17.748 95.274 1.00246.79 ATOM 40 CB ARG G 27 -37.584 -18.040 98.031 1.00243.06 ATOM 41 CG ARG G 27 -36.487 -17.529 98.952 1.00232.81 ATOM 42 CD ARG G 27 -35.888 -18.640 99.801 1.00247.70 ATOM 43 NE ARG G 27 -34.900 -19.424 99.068 1.00251.69 ATOM 44 CZ ARG G 27 -34.134 -20.358 99.621 1.00261.46 ATOM 45 NH1 ARG G 27 -34.241 -20.627 100.915 1.00269.43 ATOM 46 NH2 ARG G 27 -33.259 -21.022 98.880 1.00264.13 ATOM 47 N ASN G 28 -40.607 -17.742 97.167 1.00194.95 ATOM 48 CA ASN G 28 -41.837 -18.179 96.513 1.00195.28 ATOM 49 C ASN G 28 -42.552 -17.001 95.852 1.00200.37 ATOM 50 O ASN G 28 -43.667 -17.142 95.350 1.00201.56 ATOM 51 CB ASN G 28 -42.773 -18.869 97.511 1.00193.91 ATOM 52 CG ASN G 28 -42.174 -20.131 98.104 1.00188.91 ATOM 53 OD1 ASN G 28 -41.823 -21.066 97.386 1.00185.70 ATOM 54 ND2 ASN G 28 -42.066 -20.165 99.425 1.00188.33 ATOM 55 N GLY G 29 -41.902 -15.839 95.860 1.00327.70 ATOM 56 CA GLY G 29 -42.467 -14.635 95.276 1.00312.99 ATOM 57 C GLY G 29 -41.945 -14.357 93.879 1.00307.62 ATOM 58 O GLY G 29 -42.690 -13.918 93.002 1.00308.05 ATOM 59 N GLY G 30 -40.657 -14.611 93.672 1.00285.49 ATOM 60 CA GLY G 30 -40.045 -14.421 92.370 1.00280.85 ATOM 61 C GLY G 30 -40.281 -15.587 91.425 1.00298.80 ATOM 62 O GLY G 30 -40.278 -15.416 90.206 1.00296.89 ATOM 63 N LEU G 31 -40.487 -16.776 91.985 1.00205.99 ATOM 64 CA LEU G 31 -40.706 -17.975 91.180 1.00202.53 ATOM 65 C LEU G 31 -42.040 -17.923 90.433 1.00204.62 ATOM 66 O LEU G 31 -42.316 -18.774 89.588 1.00209.74 ATOM 67 CB LEU G 31 -40.636 -19.248 92.041 1.00210.80 ATOM 68 CG LEU G 31 -39.379 -19.568 92.859 1.00210.43 ATOM 69 CD1 LEU G 31 -39.472 -20.972 93.434 1.00227.84 ATOM 70 CD2 LEU G 31 -38.116 -19.425 92.033 1.00208.58 ATOM 71 N ILE G 32 -42.863 -16.925 90.742 1.00370.09 ATOM 72 CA ILE G 32 -44.189 -16.824 90.137 1.00374.47 ATOM 73 C ILE G 32 -44.239 -15.857 88.947 1.00360.63 ATOM 74 O ILE G 32 -44.544 -16.269 87.827 1.00367.91 ATOM 75 CB ILE G 32 -45.268 -16.457 91.177 1.00375.21 ATOM 76 CG1 ILE G 32 -45.275 -17.478 92.316 1.00392.76 ATOM 77 CG2 ILE G 32 -46.639 -16.393 90.523 1.00377.72 ATOM 78 CD1 ILE G 32 -45.590 -18.891 91.872 1.00413.10 ATOM 79 N PHE G 33 -43.943 -14.580 89.183 1.00370.23 ATOM 80 CA PHE G 33 -43.933 -13.597 88.096 1.00355.96 ATOM 81 C PHE G 33 -42.845 -13.920 87.075 1.00358.26 ATOM 82 O PHE G 33 -42.778 -13.315 86.003 1.00353.40 ATOM 83 CB PHE G 33 -43.768 -12.169 88.628 1.00313.17 ATOM 84 CG PHE G 33 -45.001 -11.621 89.294 1.00309.52 ATOM 85 CD1 PHE G 33 -46.101 -11.239 88.542 1.00306.55 ATOM 86 CD2 PHE G 33 -45.056 -11.480 90.672 1.00308.75 ATOM 87 CE1 PHE G 33 -47.235 -10.734 89.151 1.00303.28 ATOM 88 CE2 PHE G 33 -46.187 -10.975 91.286 1.00305.43 ATOM 89 CZ PHE G 33 -47.278 -10.602 90.524 1.00302.72 ATOM 90 N ALA G 34 -41.989 -14.874 87.424 1.00259.90 ATOM 91 CA ALA G 34 -41.024 -15.418 86.485 1.00265.75 ATOM 92 C ALA G 34 -41.706 -16.481 85.634 1.00283.83 ATOM 93 O ALA G 34 -41.678 -16.414 84.409 1.00282.41 ATOM 94 CB ALA G 34 -39.837 -16.009 87.225 1.00270.86 ATOM 95 N ALA G 35 -42.332 -17.452 86.294 1.00210.48 ATOM 96 CA ALA G 35 -42.999 -18.559 85.611 1.00213.52 ATOM 97 C ALA G 35 -44.184 -18.103 84.762 1.00212.46 ATOM 98 O ALA G 35 -44.589 -18.796 83.828 1.00225.43 ATOM 99 CB ALA G 35 -43.437 -19.617 86.611 1.00229.99 ATOM 100 N LEU G 36 -44.745 -16.944 85.092 1.00336.38 ATOM 101 CA LEU G 36 -45.792 -16.346 84.270 1.00333.00 ATOM 102 C LEU G 36 -45.167 -15.463 83.192 1.00320.62 ATOM 103 O LEU G 36 -45.802 -14.538 82.682 1.00319.77 ATOM 104 CB LEU G 36 -46.772 -15.538 85.126 1.00301.32 ATOM 105 CG LEU G 36 -47.876 -16.306 85.859 1.00313.74 ATOM 106 CD1 LEU G 36 -48.659 -15.376 86.772 1.00300.36 ATOM 107 CD2 LEU G 36 -48.808 -16.994 84.872 1.00328.87 ATOM 108 N ALA G 37 -43.915 -15.759 82.853 1.00299.38 ATOM 109 CA ALA G 37 -43.187 -15.010 81.834 1.00286.31 ATOM 110 C ALA G 37 -42.488 -15.945 80.845 1.00297.14 ATOM 111 O ALA G 37 -42.200 -15.554 79.714 1.00289.56 ATOM 112 CB ALA G 37 -42.187 -14.068 82.483 1.00246.48 ATOM 113 N PHE G 38 -42.200 -17.169 81.287 1.00261.81 ATOM 114 CA PHE G 38 -41.774 -18.235 80.385 1.00275.34 ATOM 115 C PHE G 38 -43.024 -18.730 79.674 1.00285.14 ATOM 116 O PHE G 38 -42.949 -19.348 78.612 1.00288.09 ATOM 117 CB PHE G 38 -41.134 -19.408 81.145 1.00268.56 ATOM 118 CG PHE G 38 -39.667 -19.221 81.475 1.00260.92 ATOM 119 CD1 PHE G 38 -38.714 -19.121 80.471 1.00256.54 ATOM 120 CD2 PHE G 38 -39.238 -19.190 82.796 1.00259.19 ATOM 121 CE1 PHE G 38 -37.365 -18.964 80.780 1.00250.03 ATOM 122 CE2 PHE G 38 -37.893 -19.035 83.109 1.00252.65 ATOM 123 CZ PHE G 38 -36.958 -18.923 82.101 1.00248.14 ATOM 124 N ILE G 39 -44.176 -18.454 80.279 1.00225.25 ATOM 125 CA ILE G 39 -45.459 -18.894 79.738 1.00235.84 ATOM 126 C ILE G 39 -46.085 -17.858 78.795 1.00223.29 ATOM 127 O ILE G 39 -46.505 -18.205 77.693 1.00230.59 ATOM 128 CB ILE G 39 -46.446 -19.317 80.858 1.00245.75 ATOM 129 CG1 ILE G 39 -45.906 -20.545 81.597 1.00259.57 ATOM 130 CG2 ILE G 39 -47.822 -19.617 80.287 1.00257.45 ATOM 131 CD1 ILE G 39 -46.963 -21.334 82.338 1.00273.63 ATOM 132 N VAL G 40 -46.137 -16.594 79.212 1.00207.26 ATOM 133 CA VAL G 40 -46.637 -15.533 78.335 1.00212.56 ATOM 134 C VAL G 40 -45.734 -15.393 77.114 1.00212.95 ATOM 135 O VAL G 40 -46.157 -14.925 76.057 1.00216.14 ATOM 136 CB VAL G 40 -46.730 -14.171 79.054 1.00217.42 ATOM 137 CG1 VAL G 40 -47.123 -13.072 78.071 1.00223.01 ATOM 138 CG2 VAL G 40 -47.724 -14.242 80.201 1.00217.59 ATOM 139 N GLY G 41 -44.482 -15.808 77.271 1.00440.94 ATOM 140 CA GLY G 41 -43.536 -15.806 76.173 1.00437.78 ATOM 141 C GLY G 41 -43.839 -16.909 75.178 1.00456.49 ATOM 142 O GLY G 41 -43.681 -16.725 73.972 1.00454.46 ATOM 143 N LEU G 42 -44.272 -18.060 75.685 1.00257.13 ATOM 144 CA LEU G 42 -44.681 -19.165 74.824 1.00257.58 ATOM 145 C LEU G 42 -45.966 -18.829 74.076 1.00260.76 ATOM 146 O LEU G 42 -46.205 -19.340 72.984 1.00271.43 ATOM 147 CB LEU G 42 -44.874 -20.456 75.626 1.00273.68 ATOM 148 CG LEU G 42 -43.630 -21.236 76.051 1.00277.44 ATOM 149 CD1 LEU G 42 -43.991 -22.696 76.277 1.00296.52 ATOM 150 CD2 LEU G 42 -42.543 -21.118 75.000 1.00278.13 ATOM 151 N ILE G 43 -46.791 -17.972 74.671 1.00220.20 ATOM 152 CA ILE G 43 -48.055 -17.576 74.058 1.00223.71 ATOM 153 C ILE G 43 -47.853 -16.420 73.075 1.00228.76 ATOM 154 O ILE G 43 -48.680 -16.199 72.193 1.00231.38 ATOM 155 CB ILE G 43 -49.121 -17.196 75.113 1.00225.72 ATOM 156 CG1 ILE G 43 -49.161 -18.227 76.245 1.00225.81 ATOM 157 CG2 ILE G 43 -50.496 -17.065 74.471 1.00228.53 ATOM 158 CD1 ILE G 43 -49.778 -19.554 75.861 1.00243.64 ATOM 159 N ILE G 44 -46.754 -15.685 73.226 1.00354.52 ATOM 160 CA ILE G 44 -46.383 -14.669 72.244 1.00340.46 ATOM 161 C ILE G 44 -45.556 -15.322 71.133 1.00348.13 ATOM 162 O ILE G 44 -45.490 -14.814 70.012 1.00340.40 ATOM 163 CB ILE G 44 -45.592 -13.500 72.879 1.00319.93 ATOM 164 CG1 ILE G 44 -46.361 -12.905 74.055 1.00314.29 ATOM 165 CG2 ILE G 44 -45.327 -12.410 71.856 1.00303.62 ATOM 166 CD1 ILE G 44 -45.625 -11.783 74.759 1.00292.44 ATOM 167 N LEU G 45 -44.939 -16.459 71.456 1.00241.94 ATOM 168 CA LEU G 45 -44.121 -17.221 70.509 1.00251.64 ATOM 169 C LEU G 45 -44.998 -18.044 69.566 1.00269.86 ATOM 170 O LEU G 45 -44.889 -17.944 68.339 1.00246.72 ATOM 171 CB LEU G 45 -43.161 -18.149 71.267 1.00237.18 ATOM 172 CG LEU G 45 -42.152 -18.977 70.466 1.00247.50 ATOM 173 CD1 LEU G 45 -41.151 -18.071 69.770 1.00233.48 ATOM 174 CD2 LEU G 45 -41.437 -19.975 71.365 1.00257.26 ATOM 175 N LEU G 46 -45.869 -18.859 70.154 1.00224.31 ATOM 176 CA LEU G 46 -46.781 -19.698 69.391 1.00227.10 ATOM 177 C LEU G 46 -47.864 -18.842 68.748 1.00227.76 ATOM 178 O LEU G 46 -48.853 -19.359 68.242 1.00234.95 ATOM 179 CB LEU G 46 -47.398 -20.774 70.291 1.00243.25 ATOM 180 CG LEU G 46 -46.415 -21.659 71.067 1.00246.69 ATOM 181 CD1 LEU G 46 -47.149 -22.590 72.019 1.00258.95 ATOM 182 CD2 LEU G 46 -45.522 -22.450 70.123 1.00257.79 ATOM 183 N SER G 47 -47.671 -17.527 68.785 1.00195.00 ATOM 184 CA SER G 47 -48.541 -16.598 68.078 1.00200.37 ATOM 185 C SER G 47 -48.116 -16.539 66.615 1.00201.52 ATOM 186 O SER G 47 -47.534 -15.549 66.168 1.00205.38 ATOM 187 CB SER G 47 -48.471 -15.205 68.705 1.00205.36 ATOM 188 OG SER G 47 -49.249 -14.269 67.976 1.00210.85 ATOM 189 N LYS G 48 -48.413 -17.619 65.889 1.00236.87 ATOM 190 CA LYS G 48 -48.050 -17.800 64.477 1.00240.26 ATOM 191 C LYS G 48 -46.696 -18.501 64.278 1.00249.09 ATOM 192 O LYS G 48 -46.333 -18.832 63.147 1.00255.84 ATOM 193 CB LYS G 48 -48.096 -16.478 63.694 1.00237.23 ATOM 194 CG LYS G 48 -49.482 -16.069 63.220 1.00240.95 ATOM 195 CD LYS G 48 -49.412 -14.809 62.377 1.00247.08 ATOM 196 CE LYS G 48 -50.775 -14.433 61.831 1.00250.86 ATOM 197 NZ LYS G 48 -50.718 -13.180 61.032 1.00257.11 ATOM 198 N ARG G 49 -45.971 -18.732 65.375 1.00227.91 ATOM 199 CA ARG G 49 -44.639 -19.355 65.338 1.00229.25 ATOM 200 C ARG G 49 -43.547 -18.348 64.960 1.00227.67 ATOM 201 O ARG G 49 -42.424 -18.725 64.614 1.00225.63 ATOM 202 CB ARG G 49 -44.607 -20.566 64.391 1.00220.41 ATOM 203 CG ARG G 49 -45.475 -21.739 64.829 1.00224.52 ATOM 204 CD ARG G 49 -45.485 -22.851 63.791 1.00238.28 ATOM 205 NE ARG G 49 -46.171 -24.044 64.280 1.00252.90 ATOM 206 CZ ARG G 49 -46.379 -25.139 63.557 1.00266.44 ATOM 207 NH1 ARG G 49 -45.957 -25.196 62.303 1.00267.42 ATOM 208 NH2 ARG G 49 -47.012 -26.177 64.085 1.00271.13 TER