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 G 1 523 PDB 2RCJ 2RCJ 1 523 SEQRES 1 G 102 GLN PRO ARG GLU PRO GLN VAL TYR THR LEU PRO PRO SER SEQRES 2 G 102 ARG GLU GLU MET THR LYS ASN GLN VAL SER LEU THR CYS SEQRES 3 G 102 LEU VAL LYS GLY PHE TYR PRO SER ASP ILE ALA VAL GLU SEQRES 4 G 102 TRP GLU SER ASN GLY GLN PRO GLU ASN ASN TYR LYS THR SEQRES 5 G 102 THR PRO PRO VAL LEU ASP SER ASP GLY SER PHE PHE LEU SEQRES 6 G 102 TYR SER LYS LEU THR VAL ASP LYS SER ARG TRP GLN GLN SEQRES 7 G 102 GLY ASN VAL PHE SER CYS SER VAL MET HIS GLU ALA LEU SEQRES 8 G 102 HIS ASN HIS TYR THR GLN LYS SER LEU SER LEU ATOM 1 CA GLN G 422 -40.005 28.430 16.450 1.00 20.00 ATOM 2 CA PRO G 423 -37.954 28.215 13.247 1.00 20.00 ATOM 3 CA ARG G 424 -35.364 25.484 12.667 1.00 20.00 ATOM 4 CA GLU G 425 -32.254 25.546 10.409 1.00 20.00 ATOM 5 CA PRO G 426 -32.420 23.159 7.436 1.00 20.00 ATOM 6 CA GLN G 427 -29.752 20.478 7.276 1.00 20.00 ATOM 7 CA VAL G 428 -28.710 20.088 3.594 1.00 20.00 ATOM 8 CA TYR G 429 -26.914 16.874 2.448 1.00 20.00 ATOM 9 CA THR G 430 -26.167 16.112 -1.200 1.00 20.00 ATOM 10 CA LEU G 431 -26.293 12.480 -2.304 1.00 20.00 ATOM 11 CA PRO G 432 -24.537 11.089 -5.402 1.00 20.00 ATOM 12 CA PRO G 433 -26.238 8.377 -7.564 1.00 20.00 ATOM 13 CA SER G 434 -26.384 4.685 -6.642 1.00 20.00 ATOM 14 CA ARG G 435 -23.863 2.344 -8.229 1.00 20.00 ATOM 15 CA GLU G 436 -26.614 0.551 -10.047 1.00 20.00 ATOM 16 CA GLU G 437 -27.988 3.694 -11.590 1.00 20.00 ATOM 17 CA MET G 438 -24.728 4.039 -13.437 1.00 20.00 ATOM 18 CA THR G 439 -25.995 1.098 -15.459 1.00 20.00 ATOM 19 CA LYS G 440 -28.532 3.629 -16.707 1.00 20.00 ATOM 20 CA ASN G 441 -28.157 6.282 -19.347 1.00 20.00 ATOM 21 CA GLN G 442 -29.144 9.069 -16.979 1.00 20.00 ATOM 22 CA VAL G 443 -28.372 9.410 -13.298 1.00 20.00 ATOM 23 CA SER G 444 -30.187 10.981 -10.349 1.00 20.00 ATOM 24 CA LEU G 445 -28.639 13.668 -8.141 1.00 20.00 ATOM 25 CA THR G 446 -30.327 13.995 -4.748 1.00 20.00 ATOM 26 CA CYS G 447 -30.280 16.559 -2.057 1.00 20.00 ATOM 27 CA LEU G 448 -32.006 16.049 1.314 1.00 20.00 ATOM 28 CA VAL G 449 -33.232 19.066 3.267 1.00 20.00 ATOM 29 CA LYS G 450 -34.205 17.880 6.698 1.00 20.00 ATOM 30 CA GLY G 451 -35.220 19.046 10.182 1.00 20.00 ATOM 31 CA PHE G 452 -36.485 22.485 8.995 1.00 20.00 ATOM 32 CA TYR G 453 -39.404 24.644 10.188 1.00 20.00 ATOM 33 CA PRO G 454 -41.691 26.260 9.093 1.00 20.00 ATOM 34 CA SER G 455 -42.295 24.495 5.829 1.00 20.00 ATOM 35 CA ASP G 456 -41.731 27.604 3.757 1.00 20.00 ATOM 36 CA ILE G 457 -38.630 26.925 1.706 1.00 20.00 ATOM 37 CA ALA G 458 -37.174 27.322 -1.797 1.00 20.00 ATOM 38 CA VAL G 459 -34.789 24.676 -3.301 1.00 20.00 ATOM 39 CA GLU G 460 -33.027 25.080 -6.677 1.00 20.00 ATOM 40 CA TRP G 461 -30.187 23.470 -8.690 1.00 20.00 ATOM 41 CA GLU G 462 -27.141 24.931 -10.493 1.00 20.00 ATOM 42 CA SER G 463 -24.313 23.577 -12.627 1.00 20.00 ATOM 43 CA ASN G 464 -22.320 26.843 -12.463 1.00 20.00 ATOM 44 CA GLY G 465 -23.441 30.425 -12.775 1.00 20.00 ATOM 45 CA GLN G 466 -25.936 28.450 -14.813 1.00 20.00 ATOM 46 CA PRO G 467 -29.274 27.307 -13.465 1.00 20.00 ATOM 47 CA GLU G 468 -30.553 23.839 -14.367 1.00 20.00 ATOM 48 CA ASN G 469 -33.758 22.419 -15.764 1.00 20.00 ATOM 49 CA ASN G 470 -34.352 18.796 -15.197 1.00 20.00 ATOM 50 CA TYR G 471 -35.230 18.732 -11.521 1.00 20.00 ATOM 51 CA LYS G 472 -38.216 17.938 -9.326 1.00 20.00 ATOM 52 CA THR G 473 -38.895 18.608 -5.644 1.00 20.00 ATOM 53 CA THR G 474 -41.198 16.601 -3.312 1.00 20.00 ATOM 54 CA PRO G 475 -43.633 18.381 -1.047 1.00 20.00 ATOM 55 CA PRO G 476 -42.355 19.078 2.471 1.00 20.00 ATOM 56 CA VAL G 477 -43.154 16.035 4.563 1.00 20.00 ATOM 57 CA LEU G 478 -43.703 16.344 8.263 1.00 20.00 ATOM 58 CA ASP G 479 -41.158 14.081 9.881 1.00 20.00 ATOM 59 CA SER G 480 -41.348 12.583 13.344 1.00 20.00 ATOM 60 CA ASP G 481 -39.539 15.474 15.111 1.00 20.00 ATOM 61 CA GLY G 482 -42.351 17.740 14.178 1.00 20.00 ATOM 62 CA SER G 483 -39.813 19.067 11.727 1.00 20.00 ATOM 63 CA PHE G 484 -40.030 18.889 7.928 1.00 20.00 ATOM 64 CA PHE G 485 -38.131 17.026 5.192 1.00 20.00 ATOM 65 CA LEU G 486 -37.857 17.043 1.441 1.00 20.00 ATOM 66 CA TYR G 487 -35.801 15.521 -1.294 1.00 20.00 ATOM 67 CA SER G 488 -34.991 17.168 -4.557 1.00 20.00 ATOM 68 CA LYS G 489 -33.999 15.230 -7.668 1.00 20.00 ATOM 69 CA LEU G 490 -31.764 16.579 -10.435 1.00 20.00 ATOM 70 CA THR G 491 -31.532 14.217 -13.388 1.00 20.00 ATOM 71 CA VAL G 492 -28.375 14.391 -15.521 1.00 20.00 ATOM 72 CA ASP G 493 -26.678 12.586 -18.421 1.00 20.00 ATOM 73 CA LYS G 494 -24.344 9.873 -17.053 1.00 20.00 ATOM 74 CA SER G 495 -21.543 11.513 -18.968 1.00 20.00 ATOM 75 CA ARG G 496 -21.523 15.012 -17.408 1.00 20.00 ATOM 76 CA TRP G 497 -21.241 13.564 -13.942 1.00 20.00 ATOM 77 CA GLN G 498 -18.281 11.570 -15.136 1.00 20.00 ATOM 78 CA GLN G 499 -16.829 14.622 -16.874 1.00 20.00 ATOM 79 CA GLY G 500 -16.410 15.757 -13.262 1.00 20.00 ATOM 80 CA ASN G 501 -19.021 18.499 -13.138 1.00 20.00 ATOM 81 CA VAL G 502 -20.070 20.232 -9.945 1.00 20.00 ATOM 82 CA PHE G 503 -23.766 20.498 -9.290 1.00 20.00 ATOM 83 CA SER G 504 -25.078 22.494 -6.345 1.00 20.00 ATOM 84 CA CYS G 505 -28.297 22.479 -4.466 1.00 20.00 ATOM 85 CA SER G 506 -29.303 25.898 -3.234 1.00 20.00 ATOM 86 CA VAL G 507 -31.635 26.097 -0.224 1.00 20.00 ATOM 87 CA MET G 508 -33.441 29.260 0.972 1.00 20.00 ATOM 88 CA HIS G 509 -35.099 29.344 4.384 1.00 20.00 ATOM 89 CA GLU G 510 -36.028 31.665 7.255 1.00 20.00 ATOM 90 CA ALA G 511 -33.442 30.082 9.535 1.00 20.00 ATOM 91 CA LEU G 512 -30.442 30.002 7.246 1.00 20.00 ATOM 92 CA HIS G 513 -27.452 32.284 7.887 1.00 20.00 ATOM 93 CA ASN G 514 -27.969 34.621 5.031 1.00 20.00 ATOM 94 CA HIS G 515 -31.358 33.099 4.197 1.00 20.00 ATOM 95 CA TYR G 516 -29.321 31.037 1.803 1.00 20.00 ATOM 96 CA THR G 517 -27.088 27.981 1.737 1.00 20.00 ATOM 97 CA GLN G 518 -25.661 25.890 -1.002 1.00 20.00 ATOM 98 CA LYS G 519 -24.263 22.372 -0.853 1.00 20.00 ATOM 99 CA SER G 520 -22.287 20.848 -3.772 1.00 20.00 ATOM 100 CA LEU G 521 -21.984 17.510 -5.659 1.00 20.00 ATOM 101 CA SER G 522 -19.335 16.157 -8.011 1.00 20.00 ATOM 102 CA LEU G 523 -17.609 12.993 -9.202 1.00 20.00 TER