HEADER IMMUNE SYSTEM/TRANSPORT PROTEIN 26-OCT-05 2ESG TITLE Solution structure of the complex between immunoglobulin IgA1 and TITLE 2 human serum albumin COMPND MOL_ID: 3; COMPND 2 MOLECULE: Serum albumin; COMPND 3 CHAIN: C; COMPND 4 ENGINEERED: YES; EXPDTA SOLUTION SCATTERING DBREF 2ESG C 1 585 UNP Q9UJZ0 ALBU_HUMAN 25 609 SEQRES 1 C 194 LYS GLN ASN CYS GLU LEU PHE GLU GLN LEU GLY GLU TYR SEQRES 2 C 194 LYS PHE GLN ASN ALA LEU LEU VAL ARG TYR THR LYS LYS SEQRES 3 C 194 VAL PRO GLN VAL SER THR PRO THR LEU VAL GLU VAL SER SEQRES 4 C 194 ARG ASN LEU GLY LYS VAL GLY SER LYS CYS CYS LYS HIS SEQRES 5 C 194 PRO GLU ALA LYS ARG MET PRO CYS ALA GLU ASP TYR LEU SEQRES 6 C 194 SER VAL VAL LEU ASN GLN LEU CYS VAL LEU HIS GLU LYS SEQRES 7 C 194 THR PRO VAL SER ASP ARG VAL THR LYS CYS CYS THR GLU SEQRES 8 C 194 SER LEU VAL ASN ARG ARG PRO CYS PHE SER ALA LEU GLU SEQRES 9 C 194 VAL ASP GLU THR TYR VAL PRO LYS GLU PHE ASN ALA GLU SEQRES 10 C 194 THR PHE THR PHE HIS ALA ASP ILE CYS THR LEU SER GLU SEQRES 11 C 194 LYS GLU ARG GLN ILE LYS LYS GLN THR ALA LEU VAL GLU SEQRES 12 C 194 LEU VAL LYS HIS LYS PRO LYS ALA THR LYS GLU GLN LEU SEQRES 13 C 194 LYS ALA VAL MET ASP ASP PHE ALA ALA PHE VAL GLU LYS SEQRES 14 C 194 CYS CYS LYS ALA ASP ASP LYS GLU THR CYS PHE ALA GLU SEQRES 15 C 194 GLU GLY LYS LYS LEU VAL ALA ALA SER GLN ALA ALA ATOM 1 CA LYS C 389 -71.718 -88.477 13.782 1.00 50.24 ATOM 2 CA GLN C 390 -68.660 -88.741 16.052 1.00 52.90 ATOM 3 CA ASN C 391 -67.272 -85.284 15.156 1.00 52.97 ATOM 4 CA CYS C 392 -70.742 -83.689 15.441 1.00 52.58 ATOM 5 CA GLU C 393 -71.483 -84.946 18.954 1.00 57.82 ATOM 6 CA LEU C 394 -68.107 -83.736 20.208 1.00 55.99 ATOM 7 CA PHE C 395 -69.007 -80.306 18.780 1.00 58.68 ATOM 8 CA GLU C 396 -72.283 -80.056 20.791 1.00 62.51 ATOM 9 CA GLN C 397 -70.225 -80.885 23.854 1.00 58.94 ATOM 10 CA LEU C 398 -67.230 -78.550 23.424 1.00 53.27 ATOM 11 CA GLY C 399 -68.562 -75.607 21.449 1.00 50.77 ATOM 12 CA GLU C 400 -66.786 -74.157 18.399 1.00 50.07 ATOM 13 CA TYR C 401 -63.616 -72.629 19.922 1.00 50.48 ATOM 14 CA LYS C 402 -62.827 -75.752 22.004 1.00 46.35 ATOM 15 CA PHE C 403 -63.955 -77.966 19.106 1.00 40.68 ATOM 16 CA GLN C 404 -61.151 -76.356 16.991 1.00 37.32 ATOM 17 CA ASN C 405 -58.662 -76.649 19.850 1.00 34.37 ATOM 18 CA ALA C 406 -59.405 -80.347 20.050 1.00 29.99 ATOM 19 CA LEU C 407 -58.873 -80.588 16.300 1.00 28.56 ATOM 20 CA LEU C 408 -55.723 -78.444 16.537 1.00 32.59 ATOM 21 CA VAL C 409 -54.223 -80.927 18.958 1.00 36.52 ATOM 22 CA ARG C 410 -55.477 -83.859 16.876 1.00 38.85 ATOM 23 CA TYR C 411 -53.948 -82.586 13.649 1.00 32.48 ATOM 24 CA THR C 412 -50.821 -81.137 15.324 1.00 29.54 ATOM 25 CA LYS C 413 -49.887 -84.583 16.687 1.00 33.11 ATOM 26 CA LYS C 414 -50.654 -86.081 13.301 1.00 32.07 ATOM 27 CA VAL C 415 -48.560 -83.750 11.145 1.00 28.94 ATOM 28 CA PRO C 416 -46.148 -82.029 13.617 1.00 31.07 ATOM 29 CA GLN C 417 -43.814 -80.950 10.906 1.00 31.05 ATOM 30 CA VAL C 418 -46.303 -78.507 9.396 1.00 28.94 ATOM 31 CA SER C 419 -46.005 -74.706 9.881 1.00 27.89 ATOM 32 CA THR C 420 -47.890 -73.372 12.945 1.00 27.97 ATOM 33 CA PRO C 421 -49.643 -70.553 11.058 1.00 24.74 ATOM 34 CA THR C 422 -50.905 -73.282 8.737 1.00 25.07 ATOM 35 CA LEU C 423 -51.886 -75.793 11.412 1.00 24.57 ATOM 36 CA VAL C 424 -53.876 -72.956 13.042 1.00 25.83 ATOM 37 CA GLU C 425 -55.626 -71.675 9.896 1.00 30.55 ATOM 38 CA VAL C 426 -56.600 -75.146 8.685 1.00 28.00 ATOM 39 CA SER C 427 -57.721 -76.445 12.045 1.00 31.38 ATOM 40 CA ARG C 428 -59.866 -73.404 12.752 1.00 30.58 ATOM 41 CA ASN C 429 -61.484 -74.019 9.359 1.00 29.18 ATOM 42 CA LEU C 430 -61.904 -77.760 10.060 1.00 31.68 ATOM 43 CA GLY C 431 -63.491 -76.779 13.374 1.00 35.59 ATOM 44 CA LYS C 432 -66.057 -74.725 11.504 1.00 36.58 ATOM 45 CA VAL C 433 -67.560 -77.911 10.070 1.00 37.59 ATOM 46 CA GLY C 434 -69.488 -78.593 13.244 1.00 40.74 ATOM 47 CA SER C 435 -71.324 -75.283 12.941 1.00 41.51 ATOM 48 CA LYS C 436 -72.338 -75.604 9.285 1.00 40.92 ATOM 49 CA CYS C 437 -73.543 -79.160 9.256 1.00 41.74 ATOM 50 CA CYS C 438 -74.348 -80.601 12.678 1.00 46.67 ATOM 51 CA LYS C 439 -77.317 -78.210 12.425 1.00 52.99 ATOM 52 CA HIS C 440 -78.813 -80.455 9.689 1.00 54.37 ATOM 53 CA PRO C 441 -80.886 -83.644 9.898 1.00 55.70 ATOM 54 CA GLU C 442 -78.777 -86.843 9.893 1.00 57.25 ATOM 55 CA ALA C 443 -79.519 -86.869 6.153 1.00 55.15 ATOM 56 CA LYS C 444 -77.995 -83.570 4.962 1.00 50.64 ATOM 57 CA ARG C 445 -74.897 -84.096 7.180 1.00 42.52 ATOM 58 CA MET C 446 -72.616 -86.206 5.006 1.00 35.96 ATOM 59 CA PRO C 447 -72.576 -83.984 1.906 1.00 36.33 ATOM 60 CA CYS C 448 -72.259 -80.806 3.871 1.00 35.54 ATOM 61 CA ALA C 449 -69.442 -82.062 6.047 1.00 33.69 ATOM 62 CA GLU C 450 -67.368 -84.568 4.125 1.00 29.58 ATOM 63 CA ASP C 451 -67.228 -82.343 1.060 1.00 25.46 ATOM 64 CA TYR C 452 -66.496 -79.322 3.188 1.00 20.82 ATOM 65 CA LEU C 453 -63.721 -81.290 4.885 1.00 21.50 ATOM 66 CA SER C 454 -62.311 -81.824 1.372 1.00 20.37 ATOM 67 CA VAL C 455 -62.199 -78.085 0.519 1.00 16.54 ATOM 68 CA VAL C 456 -60.198 -77.471 3.746 1.00 20.05 ATOM 69 CA LEU C 457 -57.773 -80.361 3.396 1.00 17.71 ATOM 70 CA ASN C 458 -56.926 -79.105 -0.085 1.00 19.76 ATOM 71 CA GLN C 459 -56.110 -75.772 1.528 1.00 25.52 ATOM 72 CA LEU C 460 -53.503 -77.692 3.566 1.00 26.58 ATOM 73 CA CYS C 461 -52.274 -79.578 0.551 1.00 27.06 ATOM 74 CA VAL C 462 -51.542 -76.357 -1.365 1.00 25.40 ATOM 75 CA LEU C 463 -50.010 -74.441 1.596 1.00 29.09 ATOM 76 CA HIS C 464 -47.674 -77.331 2.343 1.00 35.51 ATOM 77 CA GLU C 465 -46.732 -78.045 -1.291 1.00 42.01 ATOM 78 CA LYS C 466 -45.128 -74.578 -1.394 1.00 45.63 ATOM 79 CA THR C 467 -42.685 -75.574 1.336 1.00 47.62 ATOM 80 CA PRO C 468 -43.005 -79.404 1.530 1.00 44.24 ATOM 81 CA VAL C 469 -42.106 -80.533 5.043 1.00 41.69 ATOM 82 CA SER C 470 -44.022 -83.714 5.975 1.00 43.02 ATOM 83 CA ASP C 471 -44.112 -86.858 3.875 1.00 45.67 ATOM 84 CA ARG C 472 -47.441 -88.033 5.100 1.00 43.10 ATOM 85 CA VAL C 473 -49.060 -84.726 4.053 1.00 35.26 ATOM 86 CA THR C 474 -47.600 -85.069 0.556 1.00 36.92 ATOM 87 CA LYS C 475 -48.595 -88.760 0.612 1.00 36.72 ATOM 88 CA CYS C 476 -52.303 -88.192 1.481 1.00 29.85 ATOM 89 CA CYS C 477 -52.427 -85.143 -0.825 1.00 29.96 ATOM 90 CA THR C 478 -50.702 -86.590 -3.909 1.00 35.00 ATOM 91 CA GLU C 479 -51.919 -90.203 -3.754 1.00 40.83 ATOM 92 CA SER C 480 -55.589 -89.552 -4.597 1.00 40.31 ATOM 93 CA LEU C 481 -57.970 -86.623 -4.414 1.00 34.26 ATOM 94 CA VAL C 482 -61.022 -88.657 -3.549 1.00 32.41 ATOM 95 CA ASN C 483 -59.307 -90.394 -0.672 1.00 30.93 ATOM 96 CA ARG C 484 -57.799 -87.420 1.081 1.00 26.02 ATOM 97 CA ARG C 485 -60.252 -87.256 3.956 1.00 27.43 ATOM 98 CA PRO C 486 -60.046 -91.003 4.701 1.00 27.41 ATOM 99 CA CYS C 487 -56.207 -90.849 4.363 1.00 28.70 ATOM 100 CA PHE C 488 -55.865 -88.023 6.881 1.00 26.54 ATOM 101 CA SER C 489 -58.485 -89.543 9.166 1.00 29.37 ATOM 102 CA ALA C 490 -56.645 -92.872 9.211 1.00 32.03 ATOM 103 CA LEU C 491 -53.293 -91.188 9.973 1.00 36.77 ATOM 104 CA GLU C 492 -52.029 -91.534 13.533 1.00 48.42 ATOM 105 CA VAL C 493 -49.588 -89.682 15.832 1.00 54.02 ATOM 106 CA ASP C 494 -46.139 -89.358 14.275 1.00 62.32 ATOM 107 CA GLU C 495 -43.769 -91.318 16.511 1.00 69.16 ATOM 108 CA THR C 496 -40.903 -90.168 14.247 1.00 70.07 ATOM 109 CA TYR C 497 -41.279 -86.700 15.795 1.00 69.63 ATOM 110 CA VAL C 498 -38.247 -84.802 17.052 1.00 74.11 ATOM 111 CA PRO C 499 -39.475 -81.965 19.407 1.00 78.71 ATOM 112 CA LYS C 500 -37.832 -78.556 19.940 1.00 87.39 ATOM 113 CA GLU C 501 -37.247 -78.062 23.674 1.00 95.25 ATOM 114 CA PHE C 502 -38.774 -74.697 24.590 1.00 97.09 ATOM 115 CA ASN C 503 -38.372 -71.188 23.205 1.00 99.86 ATOM 116 CA ALA C 504 -38.493 -68.415 25.782 1.00 98.55 ATOM 117 CA GLU C 505 -39.040 -65.923 22.925 1.00 93.84 ATOM 118 CA THR C 506 -42.405 -67.320 21.770 1.00 88.00 ATOM 119 CA PHE C 507 -44.590 -67.766 24.884 1.00 82.27 ATOM 120 CA THR C 508 -44.375 -64.119 25.820 1.00 80.18 ATOM 121 CA PHE C 509 -47.713 -62.544 25.123 1.00 78.20 ATOM 122 CA HIS C 510 -47.651 -58.798 25.048 1.00 76.46 ATOM 123 CA ALA C 511 -50.026 -56.125 26.408 1.00 69.68 ATOM 124 CA ASP C 512 -50.912 -55.045 22.844 1.00 61.05 ATOM 125 CA ILE C 513 -52.845 -58.346 22.685 1.00 50.62 ATOM 126 CA CYS C 514 -55.542 -56.460 24.611 1.00 44.69 ATOM 127 CA THR C 515 -56.227 -54.120 21.705 1.00 40.33 ATOM 128 CA LEU C 516 -56.808 -56.858 19.096 1.00 40.23 ATOM 129 CA SER C 517 -60.208 -58.496 18.391 1.00 46.03 ATOM 130 CA GLU C 518 -61.442 -61.504 20.401 1.00 49.65 ATOM 131 CA LYS C 519 -60.798 -63.513 17.176 1.00 49.40 ATOM 132 CA GLU C 520 -57.148 -62.614 16.872 1.00 43.06 ATOM 133 CA ARG C 521 -56.764 -63.089 20.566 1.00 40.16 ATOM 134 CA GLN C 522 -57.969 -66.705 20.136 1.00 39.72 ATOM 135 CA ILE C 523 -55.422 -67.153 17.383 1.00 36.13 ATOM 136 CA LYS C 524 -52.602 -66.024 19.668 1.00 34.29 ATOM 137 CA LYS C 525 -53.775 -68.580 22.277 1.00 35.18 ATOM 138 CA GLN C 526 -54.205 -71.389 19.756 1.00 30.63 ATOM 139 CA THR C 527 -50.809 -70.631 18.176 1.00 28.26 ATOM 140 CA ALA C 528 -49.202 -71.227 21.544 1.00 31.62 ATOM 141 CA LEU C 529 -51.188 -74.397 22.027 1.00 30.26 ATOM 142 CA VAL C 530 -49.885 -75.719 18.719 1.00 33.20 ATOM 143 CA GLU C 531 -46.419 -74.826 19.983 1.00 41.25 ATOM 144 CA LEU C 532 -47.111 -76.650 23.253 1.00 49.88 ATOM 145 CA VAL C 533 -47.854 -79.873 21.387 1.00 54.97 ATOM 146 CA LYS C 534 -44.827 -79.356 19.122 1.00 60.16 ATOM 147 CA HIS C 535 -42.844 -79.745 22.388 1.00 70.44 ATOM 148 CA LYS C 536 -44.776 -82.311 24.461 1.00 79.19 ATOM 149 CA PRO C 537 -46.703 -84.681 22.146 1.00 87.27 ATOM 150 CA LYS C 538 -45.904 -87.905 24.014 1.00 96.73 ATOM 151 CA ALA C 539 -48.267 -87.395 26.934 1.00 99.48 ATOM 152 CA THR C 540 -51.052 -84.968 26.295 1.00 97.44 ATOM 153 CA LYS C 541 -54.209 -85.866 28.157 1.00 96.84 ATOM 154 CA GLU C 542 -56.959 -83.582 29.423 1.00 96.98 ATOM 155 CA GLN C 543 -54.023 -81.858 31.182 1.00 92.83 ATOM 156 CA LEU C 544 -53.348 -79.985 27.947 1.00 91.34 ATOM 157 CA LYS C 545 -56.890 -78.589 27.882 1.00 92.51 ATOM 158 CA ALA C 546 -55.965 -77.335 31.346 1.00 91.51 ATOM 159 CA VAL C 547 -52.581 -75.696 30.502 1.00 88.34 ATOM 160 CA MET C 548 -54.385 -73.703 27.787 1.00 86.47 ATOM 161 CA ASP C 549 -57.038 -72.398 30.200 1.00 84.68 ATOM 162 CA ASP C 550 -54.318 -70.678 32.281 1.00 80.18 ATOM 163 CA PHE C 551 -53.209 -68.453 29.423 1.00 74.20 ATOM 164 CA ALA C 552 -56.855 -67.500 28.892 1.00 71.80 ATOM 165 CA ALA C 553 -56.904 -66.272 32.508 1.00 71.17 ATOM 166 CA PHE C 554 -53.411 -64.948 32.052 1.00 71.18 ATOM 167 CA VAL C 555 -54.563 -62.658 29.239 1.00 73.70 ATOM 168 CA GLU C 556 -57.968 -61.759 30.749 1.00 77.50 ATOM 169 CA LYS C 557 -56.210 -61.010 34.046 1.00 77.55 ATOM 170 CA CYS C 558 -53.165 -59.074 32.890 1.00 76.28 ATOM 171 CA CYS C 559 -55.206 -57.156 30.313 1.00 71.47 ATOM 172 CA LYS C 560 -56.800 -55.406 33.272 1.00 81.90 ATOM 173 CA ALA C 561 -54.207 -55.127 36.023 1.00 89.44 ATOM 174 CA ASP C 562 -53.699 -51.363 35.312 1.00 95.72 ATOM 175 CA ASP C 563 -50.019 -52.407 35.013 1.00 98.46 ATOM 176 CA LYS C 564 -47.067 -50.747 33.264 1.00100.08 ATOM 177 CA GLU C 565 -46.838 -53.751 30.859 1.00 98.18 ATOM 178 CA THR C 566 -45.442 -55.359 33.989 1.00 94.83 ATOM 179 CA CYS C 567 -47.748 -58.240 35.072 1.00 92.56 ATOM 180 CA PHE C 568 -48.324 -59.199 31.443 1.00 95.34 ATOM 181 CA ALA C 569 -44.600 -59.799 30.903 1.00 96.55 ATOM 182 CA GLU C 570 -43.653 -60.713 34.483 1.00 97.90 ATOM 183 CA GLU C 571 -46.538 -63.128 35.066 1.00 96.74 ATOM 184 CA GLY C 572 -45.540 -64.741 31.780 1.00 97.47 ATOM 185 CA LYS C 573 -41.998 -65.134 33.141 1.00 98.20 ATOM 186 CA LYS C 574 -43.347 -67.172 36.100 1.00 99.51 ATOM 187 CA LEU C 575 -46.065 -68.933 34.123 1.00 99.45 ATOM 188 CA VAL C 576 -43.772 -70.070 31.303 1.00 98.42 ATOM 189 CA ALA C 577 -41.893 -71.923 34.055 1.00 97.86 ATOM 190 CA ALA C 578 -45.145 -73.449 35.305 1.00 98.62 ATOM 191 CA SER C 579 -46.144 -74.698 31.866 1.00100.74 ATOM 192 CA GLN C 580 -42.624 -76.164 31.396 1.00101.91 ATOM 193 CA ALA C 581 -43.193 -78.321 34.498 1.00103.91 ATOM 194 CA ALA C 582 -46.128 -79.855 32.651 1.00106.05 TER