HEADER HYDROLASE 31-DEC-69 3IXZ TITLE Pig gastric H+/K+-ATPase complexed with aluminium fluoride COMPND MOL_ID: 1; COMPND 2 MOLECULE: Potassium-transporting ATPase alpha; COMPND 3 CHAIN: A; COMPND 4 EC: 3.6.3.10; COMPND 5 FRAGMENT: Gastric H+/K+ ATPase subunit ; EXPDTA ELECTRON CRYSTALLOGRAPHY DBREF 3IXZ A 0 1033 UNP P19156 ATP4A_PIG 1 1034 SEQRES 1 A 214 ARG MET THR VAL SER HIS LEU TRP PHE ASP ASN HIS ILE SEQRES 2 A 214 HIS SER ALA ASP THR THR GLU ASP GLN SER GLY GLN THR SEQRES 3 A 214 PHE ASP GLN SER SER GLU THR TRP ARG ALA LEU CYS ARG SEQRES 4 A 214 VAL LEU THR LEU CYS ASN ARG ALA ALA PHE LYS SER GLY SEQRES 5 A 214 GLN ASP ALA VAL PRO VAL PRO LYS ARG ILE VAL ILE GLY SEQRES 6 A 214 ASP ALA SER GLU THR ALA LEU LEU LYS PHE SER GLU LEU SEQRES 7 A 214 THR LEU GLY ASN ALA MET GLY TYR ARG GLU ARG PHE PRO SEQRES 8 A 214 LYS VAL CYS GLU ILE PRO PHE ASN SER THR ASN LYS PHE SEQRES 9 A 214 GLN LEU SER ILE HIS THR LEU GLU ASP PRO ARG ASP PRO SEQRES 10 A 214 ARG HIS VAL LEU VAL MET LYS GLY ALA PRO GLU ARG VAL SEQRES 11 A 214 LEU GLU ARG CYS SER SER ILE LEU ILE LYS GLY GLN GLU SEQRES 12 A 214 LEU PRO LEU ASP GLU GLN TRP ARG GLU ALA PHE GLN THR SEQRES 13 A 214 ALA TYR LEU SER LEU GLY GLY LEU GLY GLU ARG VAL LEU SEQRES 14 A 214 GLY PHE CYS GLN LEU TYR LEU SER GLU LYS ASP TYR PRO SEQRES 15 A 214 PRO GLY TYR ALA PHE ASP VAL GLU ALA MET ASN PHE PRO SEQRES 16 A 214 THR SER GLY LEU SER PHE ALA GLY LEU VAL SER MET ILE SEQRES 17 A 214 ASP PRO PRO ARG ALA THR ATOM 1 CA ARG A 394 10.869 28.994 -9.453 1.00 0.00 ATOM 2 CA MET A 395 11.332 27.947 -5.886 1.00 0.00 ATOM 3 CA THR A 396 10.453 24.539 -4.824 1.00 0.00 ATOM 4 CA VAL A 397 10.654 22.301 -1.790 1.00 0.00 ATOM 5 CA SER A 398 14.095 20.762 -1.904 1.00 0.00 ATOM 6 CA HIS A 399 14.056 18.610 1.222 1.00 0.00 ATOM 7 CA LEU A 400 12.141 17.655 4.302 1.00 0.00 ATOM 8 CA TRP A 401 13.093 16.723 7.872 1.00 0.00 ATOM 9 CA PHE A 402 10.342 14.342 8.808 1.00 0.00 ATOM 10 CA ASP A 403 11.320 11.482 11.247 1.00 0.00 ATOM 11 CA ASN A 404 14.815 12.449 12.112 1.00 0.00 ATOM 12 CA HIS A 405 15.634 11.602 8.545 1.00 0.00 ATOM 13 CA ILE A 406 16.325 13.798 5.538 1.00 0.00 ATOM 14 CA HIS A 407 14.258 13.619 2.381 1.00 0.00 ATOM 15 CA SER A 408 14.562 14.894 -1.173 1.00 0.00 ATOM 16 CA ALA A 409 11.919 15.650 -3.754 1.00 0.00 ATOM 17 CA ASP A 410 11.412 16.015 -7.461 1.00 0.00 ATOM 18 CA THR A 411 13.215 19.334 -7.652 1.00 0.00 ATOM 19 CA THR A 412 12.623 19.007 -11.369 1.00 0.00 ATOM 20 CA GLU A 413 9.942 20.276 -13.680 1.00 0.00 ATOM 21 CA ASP A 414 7.989 17.064 -13.235 1.00 0.00 ATOM 22 CA GLN A 415 10.204 14.157 -13.785 1.00 0.00 ATOM 23 CA SER A 416 11.740 11.198 -12.033 1.00 0.00 ATOM 24 CA GLY A 417 13.144 10.825 -8.553 1.00 0.00 ATOM 25 CA GLN A 418 9.504 10.580 -7.492 1.00 0.00 ATOM 26 CA THR A 419 8.471 11.107 -3.879 1.00 0.00 ATOM 27 CA PHE A 420 10.347 11.146 -0.621 1.00 0.00 ATOM 28 CA ASP A 421 8.150 8.484 0.958 1.00 0.00 ATOM 29 CA GLN A 422 4.604 9.481 1.881 1.00 0.00 ATOM 30 CA SER A 423 4.531 6.366 4.032 1.00 0.00 ATOM 31 CA SER A 424 5.035 7.437 7.618 1.00 0.00 ATOM 32 CA GLU A 425 2.000 8.953 9.200 1.00 0.00 ATOM 33 CA THR A 426 3.993 11.808 10.473 1.00 0.00 ATOM 34 CA TRP A 427 4.577 13.160 6.997 1.00 0.00 ATOM 35 CA ARG A 428 0.835 12.940 6.708 1.00 0.00 ATOM 36 CA ALA A 429 0.595 15.457 9.521 1.00 0.00 ATOM 37 CA LEU A 430 3.300 17.735 8.184 1.00 0.00 ATOM 38 CA CYS A 431 1.401 17.653 4.940 1.00 0.00 ATOM 39 CA ARG A 432 -1.734 19.230 6.287 1.00 0.00 ATOM 40 CA VAL A 433 0.191 21.774 8.326 1.00 0.00 ATOM 41 CA LEU A 434 1.954 23.088 5.277 1.00 0.00 ATOM 42 CA THR A 435 -1.381 23.102 3.533 1.00 0.00 ATOM 43 CA LEU A 436 -3.601 24.661 6.202 1.00 0.00 ATOM 44 CA CYS A 437 -1.152 27.183 7.532 1.00 0.00 ATOM 45 CA ASN A 438 -1.055 28.818 4.142 1.00 0.00 ATOM 46 CA ARG A 439 -2.617 31.752 2.253 1.00 0.00 ATOM 47 CA ALA A 440 -1.916 30.307 -1.211 1.00 0.00 ATOM 48 CA ALA A 441 -4.339 29.522 -4.014 1.00 0.00 ATOM 49 CA PHE A 442 -4.553 29.475 -7.794 1.00 0.00 ATOM 50 CA LYS A 443 -6.026 31.912 -10.246 1.00 0.00 ATOM 51 CA SER A 444 -8.717 30.660 -12.437 1.00 0.00 ATOM 52 CA GLY A 445 -9.398 27.815 -14.732 1.00 0.00 ATOM 53 CA GLN A 446 -6.188 26.028 -14.387 1.00 0.00 ATOM 54 CA ASP A 447 -7.203 23.090 -16.535 1.00 0.00 ATOM 55 CA ALA A 448 -3.643 22.399 -17.484 1.00 0.00 ATOM 56 CA VAL A 449 -2.186 19.473 -15.649 1.00 0.00 ATOM 57 CA PRO A 450 0.999 21.259 -14.808 1.00 0.00 ATOM 58 CA VAL A 451 0.495 21.849 -11.161 1.00 0.00 ATOM 59 CA PRO A 452 4.006 23.209 -10.987 1.00 0.00 ATOM 60 CA LYS A 453 3.268 25.482 -13.952 1.00 0.00 ATOM 61 CA ARG A 454 0.087 26.826 -12.363 1.00 0.00 ATOM 62 CA ILE A 455 -0.367 30.393 -11.159 1.00 0.00 ATOM 63 CA VAL A 456 0.306 31.182 -7.506 1.00 0.00 ATOM 64 CA ILE A 457 -1.159 33.992 -5.445 1.00 0.00 ATOM 65 CA GLY A 458 0.692 34.412 -2.180 1.00 0.00 ATOM 66 CA ASP A 459 4.424 34.124 -2.206 1.00 0.00 ATOM 67 CA ALA A 460 7.240 31.884 -3.345 1.00 0.00 ATOM 68 CA SER A 461 7.879 30.498 0.115 1.00 0.00 ATOM 69 CA GLU A 462 4.242 29.685 0.634 1.00 0.00 ATOM 70 CA THR A 463 3.156 28.798 -2.888 1.00 0.00 ATOM 71 CA ALA A 464 6.184 26.614 -3.074 1.00 0.00 ATOM 72 CA LEU A 465 4.579 24.720 -0.232 1.00 0.00 ATOM 73 CA LEU A 466 1.084 24.625 -1.683 1.00 0.00 ATOM 74 CA LYS A 467 2.363 23.239 -4.957 1.00 0.00 ATOM 75 CA PHE A 468 4.472 20.713 -3.127 1.00 0.00 ATOM 76 CA SER A 469 1.219 19.515 -1.711 1.00 0.00 ATOM 77 CA GLU A 470 -0.277 19.047 -5.179 1.00 0.00 ATOM 78 CA LEU A 471 2.198 16.451 -6.312 1.00 0.00 ATOM 79 CA THR A 472 0.595 14.188 -3.818 1.00 0.00 ATOM 80 CA LEU A 473 -1.910 14.484 -0.987 1.00 0.00 ATOM 81 CA GLY A 474 -4.742 15.453 -3.303 1.00 0.00 ATOM 82 CA ASN A 475 -5.809 19.062 -3.608 1.00 0.00 ATOM 83 CA ALA A 476 -5.175 21.577 -0.871 1.00 0.00 ATOM 84 CA MET A 477 -8.313 23.486 -1.722 1.00 0.00 ATOM 85 CA GLY A 478 -10.343 20.538 -0.563 1.00 0.00 ATOM 86 CA TYR A 479 -8.066 20.078 2.424 1.00 0.00 ATOM 87 CA ARG A 480 -8.505 23.730 3.286 1.00 0.00 ATOM 88 CA GLU A 481 -12.221 23.107 3.410 1.00 0.00 ATOM 89 CA ARG A 482 -11.830 19.807 5.178 1.00 0.00 ATOM 90 CA PHE A 483 -10.379 21.455 8.245 1.00 0.00 ATOM 91 CA PRO A 484 -12.210 24.702 8.608 1.00 0.00 ATOM 92 CA LYS A 485 -10.254 27.686 9.866 1.00 0.00 ATOM 93 CA VAL A 486 -11.812 29.469 12.833 1.00 0.00 ATOM 94 CA CYS A 487 -8.977 31.868 13.556 1.00 0.00 ATOM 95 CA GLU A 488 -5.549 32.660 12.196 1.00 0.00 ATOM 96 CA ILE A 489 -2.607 34.740 13.318 1.00 0.00 ATOM 97 CA PRO A 490 -1.179 36.584 10.408 1.00 0.00 ATOM 98 CA PHE A 491 2.115 35.505 8.897 1.00 0.00 ATOM 99 CA ASN A 492 5.252 36.423 10.836 1.00 0.00 ATOM 100 CA SER A 493 4.749 39.850 12.211 1.00 0.00 ATOM 101 CA THR A 494 8.279 40.364 13.464 1.00 0.00 ATOM 102 CA ASN A 495 7.312 37.907 16.177 1.00 0.00 ATOM 103 CA LYS A 496 8.115 35.072 13.811 1.00 0.00 ATOM 104 CA PHE A 497 5.851 32.083 13.177 1.00 0.00 ATOM 105 CA GLN A 498 2.312 31.943 11.845 1.00 0.00 ATOM 106 CA LEU A 499 -0.540 29.896 13.226 1.00 0.00 ATOM 107 CA SER A 500 -4.208 29.156 12.854 1.00 0.00 ATOM 108 CA ILE A 501 -6.682 26.911 14.583 1.00 0.00 ATOM 109 CA HIS A 502 -9.009 24.728 12.557 1.00 0.00 ATOM 110 CA THR A 503 -11.535 22.158 13.670 1.00 0.00 ATOM 111 CA LEU A 504 -10.723 18.550 12.996 1.00 0.00 ATOM 112 CA GLU A 505 -13.466 16.433 11.483 1.00 0.00 ATOM 113 CA ASP A 506 -12.332 13.073 12.723 1.00 0.00 ATOM 114 CA PRO A 507 -14.505 12.818 15.724 1.00 0.00 ATOM 115 CA ARG A 508 -12.206 10.953 18.017 1.00 0.00 ATOM 116 CA ASP A 509 -9.103 12.872 18.861 1.00 0.00 ATOM 117 CA PRO A 510 -9.325 16.505 19.820 1.00 0.00 ATOM 118 CA ARG A 511 -11.923 18.877 18.413 1.00 0.00 ATOM 119 CA HIS A 512 -9.529 21.702 17.735 1.00 0.00 ATOM 120 CA VAL A 513 -6.295 21.594 15.843 1.00 0.00 ATOM 121 CA LEU A 514 -3.974 24.561 15.823 1.00 0.00 ATOM 122 CA VAL A 515 -0.961 24.680 13.573 1.00 0.00 ATOM 123 CA MET A 516 1.942 27.043 13.092 1.00 0.00 ATOM 124 CA LYS A 517 5.175 27.485 11.185 1.00 0.00 ATOM 125 CA GLY A 518 7.941 30.039 11.234 1.00 0.00 ATOM 126 CA ALA A 519 11.677 30.336 11.528 1.00 0.00 ATOM 127 CA PRO A 520 13.096 26.929 12.088 1.00 0.00 ATOM 128 CA GLU A 521 14.939 27.907 15.224 1.00 0.00 ATOM 129 CA ARG A 522 12.075 29.621 16.977 1.00 0.00 ATOM 130 CA VAL A 523 9.426 27.039 16.224 1.00 0.00 ATOM 131 CA LEU A 524 11.532 24.205 17.542 1.00 0.00 ATOM 132 CA GLU A 525 12.433 26.167 20.664 1.00 0.00 ATOM 133 CA ARG A 526 8.663 26.436 21.361 1.00 0.00 ATOM 134 CA CYS A 527 7.695 22.761 21.412 1.00 0.00 ATOM 135 CA SER A 528 7.908 19.844 23.771 1.00 0.00 ATOM 136 CA SER A 529 7.205 16.748 21.699 1.00 0.00 ATOM 137 CA ILE A 530 7.862 15.751 18.091 1.00 0.00 ATOM 138 CA LEU A 531 6.388 13.009 15.929 1.00 0.00 ATOM 139 CA ILE A 532 7.951 9.761 14.778 1.00 0.00 ATOM 140 CA LYS A 533 6.000 7.618 12.334 1.00 0.00 ATOM 141 CA GLY A 534 2.984 8.623 14.393 1.00 0.00 ATOM 142 CA GLN A 535 4.419 8.302 17.924 1.00 0.00 ATOM 143 CA GLU A 536 4.502 11.284 20.343 1.00 0.00 ATOM 144 CA LEU A 537 8.014 10.852 21.946 1.00 0.00 ATOM 145 CA PRO A 538 9.074 13.950 23.811 1.00 0.00 ATOM 146 CA LEU A 539 11.597 16.592 22.844 1.00 0.00 ATOM 147 CA ASP A 540 14.976 16.256 24.431 1.00 0.00 ATOM 148 CA GLU A 541 18.680 16.619 23.874 1.00 0.00 ATOM 149 CA GLN A 542 19.036 13.569 21.659 1.00 0.00 ATOM 150 CA TRP A 543 16.803 14.675 18.785 1.00 0.00 ATOM 151 CA ARG A 544 17.655 18.297 19.297 1.00 0.00 ATOM 152 CA GLU A 545 21.044 17.477 17.812 1.00 0.00 ATOM 153 CA ALA A 546 19.825 15.615 14.730 1.00 0.00 ATOM 154 CA PHE A 547 17.592 18.593 14.296 1.00 0.00 ATOM 155 CA GLN A 548 20.435 21.056 14.293 1.00 0.00 ATOM 156 CA THR A 549 22.310 18.848 11.911 1.00 0.00 ATOM 157 CA ALA A 550 19.411 18.698 9.512 1.00 0.00 ATOM 158 CA TYR A 551 19.133 22.445 9.764 1.00 0.00 ATOM 159 CA LEU A 552 22.757 23.353 9.257 1.00 0.00 ATOM 160 CA SER A 553 23.155 20.474 6.887 1.00 0.00 ATOM 161 CA LEU A 554 20.247 21.807 4.891 1.00 0.00 ATOM 162 CA GLY A 555 21.312 25.405 5.163 1.00 0.00 ATOM 163 CA GLY A 556 24.583 24.442 3.544 1.00 0.00 ATOM 164 CA LEU A 557 22.603 23.580 0.432 1.00 0.00 ATOM 165 CA GLY A 558 21.601 27.215 0.551 1.00 0.00 ATOM 166 CA GLU A 559 17.898 26.445 0.736 1.00 0.00 ATOM 167 CA ARG A 560 15.567 28.346 3.045 1.00 0.00 ATOM 168 CA VAL A 561 14.106 26.279 5.856 1.00 0.00 ATOM 169 CA LEU A 562 10.881 26.659 7.804 1.00 0.00 ATOM 170 CA GLY A 563 9.720 25.017 10.991 1.00 0.00 ATOM 171 CA PHE A 564 6.376 23.275 11.081 1.00 0.00 ATOM 172 CA CYS A 565 4.474 22.131 14.150 1.00 0.00 ATOM 173 CA GLN A 566 0.925 21.575 15.344 1.00 0.00 ATOM 174 CA LEU A 567 -1.051 21.027 18.510 1.00 0.00 ATOM 175 CA TYR A 568 -4.322 19.376 19.444 1.00 0.00 ATOM 176 CA LEU A 569 -5.949 21.534 22.062 1.00 0.00 ATOM 177 CA SER A 570 -7.411 19.316 24.775 1.00 0.00 ATOM 178 CA GLU A 571 -11.193 19.021 24.855 1.00 0.00 ATOM 179 CA LYS A 572 -11.692 19.506 28.562 1.00 0.00 ATOM 180 CA ASP A 573 -9.786 22.687 27.968 1.00 0.00 ATOM 181 CA TYR A 574 -11.697 23.714 24.892 1.00 0.00 ATOM 182 CA PRO A 575 -15.263 22.737 24.248 1.00 0.00 ATOM 183 CA PRO A 576 -16.620 23.202 20.793 1.00 0.00 ATOM 184 CA GLY A 577 -17.654 26.759 20.116 1.00 0.00 ATOM 185 CA TYR A 578 -14.626 27.607 22.214 1.00 0.00 ATOM 186 CA ALA A 579 -14.093 31.142 20.936 1.00 0.00 ATOM 187 CA PHE A 580 -10.470 32.052 20.601 1.00 0.00 ATOM 188 CA ASP A 581 -9.215 35.604 20.786 1.00 0.00 ATOM 189 CA VAL A 582 -7.374 36.197 17.559 1.00 0.00 ATOM 190 CA GLU A 583 -4.974 39.038 18.251 1.00 0.00 ATOM 191 CA ALA A 584 -4.827 38.219 21.905 1.00 0.00 ATOM 192 CA MET A 585 -3.304 35.424 23.901 1.00 0.00 ATOM 193 CA ASN A 586 -5.864 32.830 24.689 1.00 0.00 ATOM 194 CA PHE A 587 -4.513 29.412 23.793 1.00 0.00 ATOM 195 CA PRO A 588 -1.228 27.587 24.283 1.00 0.00 ATOM 196 CA THR A 589 1.895 28.553 22.312 1.00 0.00 ATOM 197 CA SER A 590 4.443 26.298 23.971 1.00 0.00 ATOM 198 CA GLY A 591 4.692 22.609 24.597 1.00 0.00 ATOM 199 CA LEU A 592 3.517 22.267 21.028 1.00 0.00 ATOM 200 CA SER A 593 4.364 19.330 18.837 1.00 0.00 ATOM 201 CA PHE A 594 7.209 19.755 16.356 1.00 0.00 ATOM 202 CA ALA A 595 6.244 17.963 13.134 1.00 0.00 ATOM 203 CA GLY A 596 9.178 18.686 10.868 1.00 0.00 ATOM 204 CA LEU A 597 11.330 20.870 8.626 1.00 0.00 ATOM 205 CA VAL A 598 10.936 21.876 5.004 1.00 0.00 ATOM 206 CA SER A 599 13.453 23.521 2.643 1.00 0.00 ATOM 207 CA MET A 600 12.742 25.044 -0.861 1.00 0.00 ATOM 208 CA ILE A 601 15.146 25.509 -4.064 1.00 0.00 ATOM 209 CA ASP A 602 15.656 26.907 -7.637 1.00 0.00 ATOM 210 CA PRO A 603 16.165 23.679 -9.540 1.00 0.00 ATOM 211 CA PRO A 604 17.998 23.265 -12.784 1.00 0.00 ATOM 212 CA ARG A 605 15.962 22.957 -15.953 1.00 0.00 ATOM 213 CA ALA A 606 15.205 19.446 -17.025 1.00 0.00 ATOM 214 CA THR A 607 17.744 19.492 -19.842 1.00 0.00 TER