HEADER IMMUNE SYSTEM 20-SEP-07 2RCJ TITLE Solution structure of human Immunoglobulin M COMPND MOL_ID: 2; COMPND 2 MOLECULE: Light chain; COMPND 3 CHAIN: C, D, G, H, K, L, O, P, S, T; EXPDTA SOLUTION SCATTERING DBREF 2RCJ P 1 523 PDB 2RCJ 2RCJ 1 523 SEQRES 1 P 102 GLN PRO ARG GLU PRO GLN VAL TYR THR LEU PRO PRO SER SEQRES 2 P 102 ARG GLU GLU MET THR LYS ASN GLN VAL SER LEU THR CYS SEQRES 3 P 102 LEU VAL LYS GLY PHE TYR PRO SER ASP ILE ALA VAL GLU SEQRES 4 P 102 TRP GLU SER ASN GLY GLN PRO GLU ASN ASN TYR LYS THR SEQRES 5 P 102 THR PRO PRO VAL LEU ASP SER ASP GLY SER PHE PHE LEU SEQRES 6 P 102 TYR SER LYS LEU THR VAL ASP LYS SER ARG TRP GLN GLN SEQRES 7 P 102 GLY ASN VAL PHE SER CYS SER VAL MET HIS GLU ALA LEU SEQRES 8 P 102 HIS ASN HIS TYR THR GLN LYS SER LEU SER LEU ATOM 1 CA GLN P 422 44.241 -24.989 -17.947 1.00 20.00 ATOM 2 CA PRO P 423 42.886 -23.141 -14.934 1.00 20.00 ATOM 3 CA ARG P 424 39.406 -21.761 -14.684 1.00 20.00 ATOM 4 CA GLU P 425 38.796 -18.801 -12.428 1.00 20.00 ATOM 5 CA PRO P 426 36.383 -19.643 -9.570 1.00 20.00 ATOM 6 CA GLN P 427 33.061 -17.793 -9.421 1.00 20.00 ATOM 7 CA VAL P 428 32.577 -16.755 -5.813 1.00 20.00 ATOM 8 CA TYR P 429 28.962 -15.911 -4.967 1.00 20.00 ATOM 9 CA THR P 430 27.688 -15.457 -1.405 1.00 20.00 ATOM 10 CA LEU P 431 24.228 -16.373 -0.190 1.00 20.00 ATOM 11 CA PRO P 432 22.362 -15.081 2.816 1.00 20.00 ATOM 12 CA PRO P 433 20.419 -17.120 5.382 1.00 20.00 ATOM 13 CA SER P 434 16.906 -18.177 4.502 1.00 20.00 ATOM 14 CA ARG P 435 13.817 -16.697 6.081 1.00 20.00 ATOM 15 CA GLU P 436 12.815 -20.193 7.034 1.00 20.00 ATOM 16 CA GLU P 437 16.055 -20.375 8.939 1.00 20.00 ATOM 17 CA MET P 438 15.561 -17.076 10.773 1.00 20.00 ATOM 18 CA THR P 439 13.352 -19.113 13.087 1.00 20.00 ATOM 19 CA LYS P 440 16.563 -20.550 14.591 1.00 20.00 ATOM 20 CA ASN P 441 18.910 -19.009 17.194 1.00 20.00 ATOM 21 CA GLN P 442 21.593 -19.710 14.627 1.00 20.00 ATOM 22 CA VAL P 443 21.639 -18.995 10.942 1.00 20.00 ATOM 23 CA SER P 444 23.755 -20.213 8.037 1.00 20.00 ATOM 24 CA LEU P 445 25.829 -18.030 5.673 1.00 20.00 ATOM 25 CA THR P 446 27.025 -19.682 2.465 1.00 20.00 ATOM 26 CA CYS P 447 29.381 -19.089 -0.395 1.00 20.00 ATOM 27 CA LEU P 448 28.861 -21.092 -3.541 1.00 20.00 ATOM 28 CA VAL P 449 32.191 -21.285 -5.328 1.00 20.00 ATOM 29 CA LYS P 450 31.614 -22.571 -8.873 1.00 20.00 ATOM 30 CA GLY P 451 33.139 -23.122 -12.313 1.00 20.00 ATOM 31 CA PHE P 452 36.823 -23.521 -11.315 1.00 20.00 ATOM 32 CA TYR P 453 39.724 -25.780 -12.316 1.00 20.00 ATOM 33 CA PRO P 454 41.804 -27.601 -11.090 1.00 20.00 ATOM 34 CA SER P 455 40.087 -28.799 -7.861 1.00 20.00 ATOM 35 CA ASP P 456 42.835 -27.302 -5.680 1.00 20.00 ATOM 36 CA ILE P 457 41.430 -24.429 -3.795 1.00 20.00 ATOM 37 CA ALA P 458 41.247 -22.827 -0.336 1.00 20.00 ATOM 38 CA VAL P 459 38.063 -21.249 1.035 1.00 20.00 ATOM 39 CA GLU P 460 38.404 -19.442 4.411 1.00 20.00 ATOM 40 CA TRP P 461 36.058 -17.173 6.435 1.00 20.00 ATOM 41 CA GLU P 462 36.382 -13.791 8.182 1.00 20.00 ATOM 42 CA SER P 463 34.142 -11.292 9.959 1.00 20.00 ATOM 43 CA ASN P 464 36.355 -8.219 10.467 1.00 20.00 ATOM 44 CA GLY P 465 40.090 -8.099 10.856 1.00 20.00 ATOM 45 CA GLN P 466 39.631 -11.480 12.429 1.00 20.00 ATOM 46 CA PRO P 467 38.966 -15.024 11.261 1.00 20.00 ATOM 47 CA GLU P 468 36.047 -17.253 12.229 1.00 20.00 ATOM 48 CA ASN P 469 35.531 -20.746 13.596 1.00 20.00 ATOM 49 CA ASN P 470 32.115 -21.994 12.752 1.00 20.00 ATOM 50 CA TYR P 471 32.496 -22.759 9.089 1.00 20.00 ATOM 51 CA LYS P 472 32.480 -26.117 7.236 1.00 20.00 ATOM 52 CA THR P 473 33.289 -26.439 3.560 1.00 20.00 ATOM 53 CA THR P 474 32.317 -29.379 1.291 1.00 20.00 ATOM 54 CA PRO P 475 34.768 -31.272 -0.969 1.00 20.00 ATOM 55 CA PRO P 476 35.127 -30.190 -4.608 1.00 20.00 ATOM 56 CA VAL P 477 32.450 -31.874 -6.671 1.00 20.00 ATOM 57 CA LEU P 478 32.918 -32.353 -10.401 1.00 20.00 ATOM 58 CA ASP P 479 30.264 -30.397 -12.197 1.00 20.00 ATOM 59 CA SER P 480 28.871 -30.755 -15.684 1.00 20.00 ATOM 60 CA ASP P 481 31.208 -28.156 -17.345 1.00 20.00 ATOM 61 CA GLY P 482 34.076 -30.413 -16.507 1.00 20.00 ATOM 62 CA SER P 483 34.763 -27.716 -13.987 1.00 20.00 ATOM 63 CA PHE P 484 34.278 -27.829 -10.186 1.00 20.00 ATOM 64 CA PHE P 485 32.041 -26.579 -7.461 1.00 20.00 ATOM 65 CA LEU P 486 32.037 -26.497 -3.677 1.00 20.00 ATOM 66 CA TYR P 487 29.899 -24.775 -1.117 1.00 20.00 ATOM 67 CA SER P 488 31.098 -23.386 2.201 1.00 20.00 ATOM 68 CA LYS P 489 28.730 -22.904 5.120 1.00 20.00 ATOM 69 CA LEU P 490 29.434 -20.495 7.995 1.00 20.00 ATOM 70 CA THR P 491 27.171 -20.692 11.089 1.00 20.00 ATOM 71 CA VAL P 492 26.669 -17.610 13.248 1.00 20.00 ATOM 72 CA ASP P 493 24.245 -16.307 15.894 1.00 20.00 ATOM 73 CA LYS P 494 20.973 -14.887 14.581 1.00 20.00 ATOM 74 CA SER P 495 21.903 -11.914 16.719 1.00 20.00 ATOM 75 CA ARG P 496 25.286 -11.102 15.118 1.00 20.00 ATOM 76 CA TRP P 497 23.765 -11.354 11.678 1.00 20.00 ATOM 77 CA GLN P 498 20.992 -9.072 12.833 1.00 20.00 ATOM 78 CA GLN P 499 23.172 -6.465 14.440 1.00 20.00 ATOM 79 CA GLY P 500 24.359 -5.974 10.896 1.00 20.00 ATOM 80 CA ASN P 501 27.886 -7.398 10.779 1.00 20.00 ATOM 81 CA VAL P 502 29.885 -7.995 7.622 1.00 20.00 ATOM 82 CA PHE P 503 31.094 -11.569 6.900 1.00 20.00 ATOM 83 CA SER P 504 33.638 -12.446 4.232 1.00 20.00 ATOM 84 CA CYS P 505 34.222 -15.478 2.061 1.00 20.00 ATOM 85 CA SER P 506 37.857 -15.578 0.901 1.00 20.00 ATOM 86 CA VAL P 507 38.697 -17.974 -1.935 1.00 20.00 ATOM 87 CA MET P 508 42.349 -18.642 -2.843 1.00 20.00 ATOM 88 CA HIS P 509 42.898 -20.233 -6.256 1.00 20.00 ATOM 89 CA GLU P 510 45.669 -20.499 -8.909 1.00 20.00 ATOM 90 CA ALA P 511 43.684 -18.568 -11.526 1.00 20.00 ATOM 91 CA LEU P 512 42.657 -15.495 -9.505 1.00 20.00 ATOM 92 CA HIS P 513 44.258 -12.053 -9.897 1.00 20.00 ATOM 93 CA ASN P 514 46.340 -12.088 -6.814 1.00 20.00 ATOM 94 CA HIS P 515 45.665 -15.709 -5.946 1.00 20.00 ATOM 95 CA TYR P 516 42.925 -14.254 -3.852 1.00 20.00 ATOM 96 CA THR P 517 39.388 -13.006 -4.070 1.00 20.00 ATOM 97 CA GLN P 518 36.938 -12.153 -1.343 1.00 20.00 ATOM 98 CA LYS P 519 33.126 -11.860 -1.550 1.00 20.00 ATOM 99 CA SER P 520 31.193 -10.236 1.313 1.00 20.00 ATOM 100 CA LEU P 521 27.882 -10.449 3.151 1.00 20.00 ATOM 101 CA SER P 522 26.110 -8.118 5.575 1.00 20.00 ATOM 102 CA LEU P 523 22.528 -7.683 6.652 1.00 20.00 TER