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 D 1 523 PDB 2RCJ 2RCJ 1 523 SEQRES 1 D 105 LEU PRO SER VAL PHE LEU PHE PRO PRO LYS PRO LYS ASP SEQRES 2 D 105 THR LEU MET ILE SER ARG THR PRO GLU VAL THR CYS VAL SEQRES 3 D 105 VAL VAL ASP VAL SER HIS GLU ASP PRO GLN VAL LYS PHE SEQRES 4 D 105 ASN TRP TYR VAL ASP GLY VAL GLN VAL HIS ASN ALA LYS SEQRES 5 D 105 THR LYS PRO ARG GLU GLN GLN TYR ASN SER THR TYR ARG SEQRES 6 D 105 VAL VAL SER VAL LEU THR VAL LEU HIS GLN ASN TRP LEU SEQRES 7 D 105 ASP GLY LYS GLU TYR LYS CYS LYS VAL SER ASN LYS ALA SEQRES 8 D 105 LEU PRO ALA PRO ILE GLU LYS THR ILE SER LYS ALA LYS SEQRES 9 D 105 GLY ATOM 1 CA LEU D 317 -9.674 70.455 3.102 1.00 20.00 ATOM 2 CA PRO D 318 -10.000 66.708 3.246 1.00 20.00 ATOM 3 CA SER D 319 -11.053 63.769 1.111 1.00 20.00 ATOM 4 CA VAL D 320 -13.440 60.866 1.178 1.00 20.00 ATOM 5 CA PHE D 321 -13.066 57.042 1.030 1.00 20.00 ATOM 6 CA LEU D 322 -15.990 54.626 0.302 1.00 20.00 ATOM 7 CA PHE D 323 -16.053 51.278 2.090 1.00 20.00 ATOM 8 CA PRO D 324 -18.010 48.209 0.896 1.00 20.00 ATOM 9 CA PRO D 325 -20.129 45.741 2.966 1.00 20.00 ATOM 10 CA LYS D 326 -18.542 42.673 4.498 1.00 20.00 ATOM 11 CA PRO D 327 -18.936 39.581 2.470 1.00 20.00 ATOM 12 CA LYS D 328 -20.606 37.712 5.291 1.00 20.00 ATOM 13 CA ASP D 329 -23.082 40.563 5.870 1.00 20.00 ATOM 14 CA THR D 330 -24.250 40.353 2.316 1.00 20.00 ATOM 15 CA LEU D 331 -24.324 36.664 1.841 1.00 20.00 ATOM 16 CA MET D 332 -26.546 36.287 4.887 1.00 20.00 ATOM 17 CA ILE D 333 -30.010 37.844 4.938 1.00 20.00 ATOM 18 CA SER D 334 -30.023 37.600 8.754 1.00 20.00 ATOM 19 CA ARG D 335 -27.354 40.229 8.777 1.00 20.00 ATOM 20 CA THR D 336 -27.509 43.884 7.778 1.00 20.00 ATOM 21 CA PRO D 337 -24.928 45.091 5.283 1.00 20.00 ATOM 22 CA GLU D 338 -23.809 48.685 5.079 1.00 20.00 ATOM 23 CA VAL D 339 -21.725 51.053 2.962 1.00 20.00 ATOM 24 CA THR D 340 -19.508 53.380 4.971 1.00 20.00 ATOM 25 CA CYS D 341 -18.471 56.838 3.822 1.00 20.00 ATOM 26 CA VAL D 342 -15.454 58.157 5.711 1.00 20.00 ATOM 27 CA VAL D 343 -14.437 61.804 5.441 1.00 20.00 ATOM 28 CA VAL D 344 -11.050 62.642 6.884 1.00 20.00 ATOM 29 CA ASP D 345 -8.853 65.789 7.223 1.00 20.00 ATOM 30 CA VAL D 346 -11.892 67.892 8.156 1.00 20.00 ATOM 31 CA SER D 347 -10.256 71.106 9.341 1.00 20.00 ATOM 32 CA HIS D 348 -11.568 72.996 12.406 1.00 20.00 ATOM 33 CA GLU D 349 -12.889 76.211 10.961 1.00 20.00 ATOM 34 CA ASP D 350 -15.112 74.407 8.460 1.00 20.00 ATOM 35 CA PRO D 351 -16.515 71.416 10.490 1.00 20.00 ATOM 36 CA GLN D 352 -19.810 71.357 8.520 1.00 20.00 ATOM 37 CA VAL D 353 -19.945 68.081 6.600 1.00 20.00 ATOM 38 CA LYS D 354 -22.939 67.296 4.387 1.00 20.00 ATOM 39 CA PHE D 355 -23.265 63.713 3.207 1.00 20.00 ATOM 40 CA ASN D 356 -25.624 63.171 0.255 1.00 20.00 ATOM 41 CA TRP D 357 -26.552 59.534 -0.500 1.00 20.00 ATOM 42 CA TYR D 358 -27.656 58.364 -3.925 1.00 20.00 ATOM 43 CA VAL D 359 -28.459 54.757 -4.817 1.00 20.00 ATOM 44 CA ASP D 360 -27.373 54.111 -8.336 1.00 20.00 ATOM 45 CA GLY D 361 -29.489 56.654 -10.120 1.00 20.00 ATOM 46 CA VAL D 362 -31.731 57.862 -7.332 1.00 20.00 ATOM 47 CA GLN D 363 -31.015 59.756 -4.124 1.00 20.00 ATOM 48 CA VAL D 364 -32.085 57.527 -1.239 1.00 20.00 ATOM 49 CA HIS D 365 -31.900 60.818 0.645 1.00 20.00 ATOM 50 CA ASN D 366 -32.420 59.586 4.191 1.00 20.00 ATOM 51 CA ALA D 367 -32.963 55.842 3.681 1.00 20.00 ATOM 52 CA LYS D 368 -31.222 55.186 6.888 1.00 20.00 ATOM 53 CA THR D 369 -28.075 57.318 6.654 1.00 20.00 ATOM 54 CA LYS D 370 -26.390 58.019 10.028 1.00 20.00 ATOM 55 CA PRO D 371 -23.269 60.223 10.640 1.00 20.00 ATOM 56 CA ARG D 372 -21.616 61.831 13.816 1.00 20.00 ATOM 57 CA GLU D 373 -18.561 64.088 14.490 1.00 20.00 ATOM 58 CA GLN D 374 -15.293 62.859 16.079 1.00 20.00 ATOM 59 CA GLN D 375 -12.530 65.262 17.194 1.00 20.00 ATOM 60 CA TYR D 376 -9.181 63.693 16.234 1.00 20.00 ATOM 61 CA ASN D 377 -5.521 64.427 15.506 1.00 20.00 ATOM 62 CA SER D 378 -5.710 68.242 15.175 1.00 20.00 ATOM 63 CA THR D 379 -8.800 67.835 13.016 1.00 20.00 ATOM 64 CA TYR D 380 -12.180 66.132 12.598 1.00 20.00 ATOM 65 CA ARG D 381 -13.460 62.725 11.504 1.00 20.00 ATOM 66 CA VAL D 382 -17.031 62.370 10.285 1.00 20.00 ATOM 67 CA VAL D 383 -18.391 59.061 9.028 1.00 20.00 ATOM 68 CA SER D 384 -21.780 58.271 7.544 1.00 20.00 ATOM 69 CA VAL D 385 -23.154 54.746 7.240 1.00 20.00 ATOM 70 CA LEU D 386 -25.859 53.690 4.770 1.00 20.00 ATOM 71 CA THR D 387 -27.670 50.322 4.957 1.00 20.00 ATOM 72 CA VAL D 388 -27.761 48.135 1.842 1.00 20.00 ATOM 73 CA LEU D 389 -30.277 45.622 0.525 1.00 20.00 ATOM 74 CA HIS D 390 -28.359 42.448 -0.287 1.00 20.00 ATOM 75 CA GLN D 391 -30.131 42.090 -3.582 1.00 20.00 ATOM 76 CA ASN D 392 -29.081 45.484 -4.795 1.00 20.00 ATOM 77 CA TRP D 393 -25.512 44.934 -3.816 1.00 20.00 ATOM 78 CA LEU D 394 -25.426 41.586 -5.513 1.00 20.00 ATOM 79 CA ASP D 395 -27.131 42.969 -8.608 1.00 20.00 ATOM 80 CA GLY D 396 -24.284 45.311 -8.918 1.00 20.00 ATOM 81 CA LYS D 397 -25.939 48.690 -8.288 1.00 20.00 ATOM 82 CA GLU D 398 -23.718 51.732 -7.747 1.00 20.00 ATOM 83 CA TYR D 399 -23.609 53.440 -4.353 1.00 20.00 ATOM 84 CA LYS D 400 -22.829 57.149 -4.378 1.00 20.00 ATOM 85 CA CYS D 401 -21.642 59.308 -1.470 1.00 20.00 ATOM 86 CA LYS D 402 -21.545 63.090 -2.098 1.00 20.00 ATOM 87 CA VAL D 403 -19.722 65.049 0.565 1.00 20.00 ATOM 88 CA SER D 404 -20.164 68.764 1.304 1.00 20.00 ATOM 89 CA ASN D 405 -18.088 71.093 3.529 1.00 20.00 ATOM 90 CA LYS D 406 -17.897 74.894 2.929 1.00 20.00 ATOM 91 CA ALA D 407 -14.088 74.951 2.621 1.00 20.00 ATOM 92 CA LEU D 408 -14.091 72.186 0.010 1.00 20.00 ATOM 93 CA PRO D 409 -14.789 74.236 -3.117 1.00 20.00 ATOM 94 CA ALA D 410 -16.363 71.521 -5.231 1.00 20.00 ATOM 95 CA PRO D 411 -18.379 68.669 -3.633 1.00 20.00 ATOM 96 CA ILE D 412 -16.785 65.210 -3.419 1.00 20.00 ATOM 97 CA GLU D 413 -18.837 62.611 -5.340 1.00 20.00 ATOM 98 CA LYS D 414 -17.416 59.160 -4.678 1.00 20.00 ATOM 99 CA THR D 415 -19.075 56.020 -5.969 1.00 20.00 ATOM 100 CA ILE D 416 -18.631 52.330 -5.177 1.00 20.00 ATOM 101 CA SER D 417 -20.132 48.921 -6.161 1.00 20.00 ATOM 102 CA LYS D 418 -19.002 45.323 -6.486 1.00 20.00 ATOM 103 CA ALA D 419 -17.413 43.839 -9.625 1.00 20.00 ATOM 104 CA LYS D 420 -15.901 43.324 -13.169 1.00 20.00 ATOM 105 CA GLY D 421 -14.704 43.055 -16.864 1.00 20.00 TER