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 K 1 523 PDB 2RCJ 2RCJ 1 523 SEQRES 1 K 105 LEU PRO SER VAL PHE LEU PHE PRO PRO LYS PRO LYS ASP SEQRES 2 K 105 THR LEU MET ILE SER ARG THR PRO GLU VAL THR CYS VAL SEQRES 3 K 105 VAL VAL ASP VAL SER HIS GLU ASP PRO GLN VAL LYS PHE SEQRES 4 K 105 ASN TRP TYR VAL ASP GLY VAL GLN VAL HIS ASN ALA LYS SEQRES 5 K 105 THR LYS PRO ARG GLU GLN GLN TYR ASN SER THR TYR ARG SEQRES 6 K 105 VAL VAL SER VAL LEU THR VAL LEU HIS GLN ASN TRP LEU SEQRES 7 K 105 ASP GLY LYS GLU TYR LYS CYS LYS VAL SER ASN LYS ALA SEQRES 8 K 105 LEU PRO ALA PRO ILE GLU LYS THR ILE SER LYS ALA LYS SEQRES 9 K 105 GLY ATOM 1 CA LEU K 317 -60.853 -53.565 -4.330 1.00 20.00 ATOM 2 CA PRO K 318 -58.784 -50.477 -4.643 1.00 20.00 ATOM 3 CA SER K 319 -56.619 -47.806 -3.069 1.00 20.00 ATOM 4 CA VAL K 320 -57.322 -44.203 -2.002 1.00 20.00 ATOM 5 CA PHE K 321 -54.787 -41.313 -2.135 1.00 20.00 ATOM 6 CA LEU K 322 -55.526 -37.856 -0.685 1.00 20.00 ATOM 7 CA PHE K 323 -53.407 -34.979 -1.977 1.00 20.00 ATOM 8 CA PRO K 324 -53.094 -31.494 -0.372 1.00 20.00 ATOM 9 CA PRO K 325 -52.997 -28.084 -2.088 1.00 20.00 ATOM 10 CA LYS K 326 -49.803 -26.480 -3.323 1.00 20.00 ATOM 11 CA PRO K 327 -48.523 -23.742 -1.042 1.00 20.00 ATOM 12 CA LYS K 328 -48.524 -20.908 -3.542 1.00 20.00 ATOM 13 CA ASP K 329 -52.190 -21.500 -4.237 1.00 20.00 ATOM 14 CA THR K 330 -53.191 -21.224 -0.597 1.00 20.00 ATOM 15 CA LEU K 331 -50.944 -18.266 0.213 1.00 20.00 ATOM 16 CA MET K 332 -52.308 -16.367 -2.746 1.00 20.00 ATOM 17 CA ILE K 333 -55.894 -15.151 -2.334 1.00 20.00 ATOM 18 CA SER K 334 -55.923 -14.916 -6.087 1.00 20.00 ATOM 19 CA ARG K 335 -55.493 -18.708 -6.491 1.00 20.00 ATOM 20 CA THR K 336 -57.249 -22.068 -6.152 1.00 20.00 ATOM 21 CA PRO K 337 -56.380 -24.608 -3.427 1.00 20.00 ATOM 22 CA GLU K 338 -57.904 -28.015 -3.994 1.00 20.00 ATOM 23 CA VAL K 339 -57.587 -31.211 -1.997 1.00 20.00 ATOM 24 CA THR K 340 -57.535 -34.046 -4.546 1.00 20.00 ATOM 25 CA CYS K 341 -58.798 -37.588 -4.019 1.00 20.00 ATOM 26 CA VAL K 342 -57.549 -40.344 -6.322 1.00 20.00 ATOM 27 CA VAL K 343 -58.813 -43.947 -6.412 1.00 20.00 ATOM 28 CA VAL K 344 -56.648 -46.625 -8.087 1.00 20.00 ATOM 29 CA ASP K 345 -57.172 -50.401 -8.725 1.00 20.00 ATOM 30 CA VAL K 346 -60.933 -49.729 -8.801 1.00 20.00 ATOM 31 CA SER K 347 -61.642 -52.460 -11.409 1.00 20.00 ATOM 32 CA HIS K 348 -63.891 -53.256 -14.407 1.00 20.00 ATOM 33 CA GLU K 349 -66.290 -55.443 -12.492 1.00 20.00 ATOM 34 CA ASP K 350 -66.958 -52.882 -9.730 1.00 20.00 ATOM 35 CA PRO K 351 -66.177 -49.407 -11.262 1.00 20.00 ATOM 36 CA GLN K 352 -68.772 -47.900 -8.905 1.00 20.00 ATOM 37 CA VAL K 353 -66.961 -45.418 -6.728 1.00 20.00 ATOM 38 CA LYS K 354 -68.903 -43.143 -4.396 1.00 20.00 ATOM 39 CA PHE K 355 -67.245 -40.171 -2.706 1.00 20.00 ATOM 40 CA ASN K 356 -68.034 -38.553 0.701 1.00 20.00 ATOM 41 CA TRP K 357 -66.141 -35.257 1.372 1.00 20.00 ATOM 42 CA TYR K 358 -66.187 -34.056 4.981 1.00 20.00 ATOM 43 CA VAL K 359 -64.686 -30.743 6.048 1.00 20.00 ATOM 44 CA ASP K 360 -63.574 -30.749 9.613 1.00 20.00 ATOM 45 CA GLY K 361 -66.558 -32.745 10.576 1.00 20.00 ATOM 46 CA VAL K 362 -69.273 -31.470 8.341 1.00 20.00 ATOM 47 CA GLN K 363 -70.002 -33.293 5.141 1.00 20.00 ATOM 48 CA VAL K 364 -69.535 -30.431 2.738 1.00 20.00 ATOM 49 CA HIS K 365 -71.605 -32.687 0.591 1.00 20.00 ATOM 50 CA ASN K 366 -71.248 -31.096 -2.755 1.00 20.00 ATOM 51 CA ALA K 367 -69.363 -27.914 -2.027 1.00 20.00 ATOM 52 CA LYS K 368 -67.965 -28.090 -5.485 1.00 20.00 ATOM 53 CA THR K 369 -66.618 -31.632 -5.574 1.00 20.00 ATOM 54 CA LYS K 370 -65.937 -32.980 -9.036 1.00 20.00 ATOM 55 CA PRO K 371 -65.142 -36.641 -10.085 1.00 20.00 ATOM 56 CA ARG K 372 -64.592 -38.574 -13.453 1.00 20.00 ATOM 57 CA GLU K 373 -63.677 -42.173 -14.668 1.00 20.00 ATOM 58 CA GLN K 374 -60.399 -43.121 -16.497 1.00 20.00 ATOM 59 CA GLN K 375 -59.763 -46.503 -18.127 1.00 20.00 ATOM 60 CA TYR K 376 -56.207 -47.457 -17.196 1.00 20.00 ATOM 61 CA ASN K 377 -53.751 -50.318 -16.875 1.00 20.00 ATOM 62 CA SER K 378 -56.209 -53.160 -16.961 1.00 20.00 ATOM 63 CA THR K 379 -58.404 -51.290 -14.483 1.00 20.00 ATOM 64 CA TYR K 380 -60.073 -47.923 -13.683 1.00 20.00 ATOM 65 CA ARG K 381 -58.937 -44.603 -12.148 1.00 20.00 ATOM 66 CA VAL K 382 -61.410 -42.253 -10.472 1.00 20.00 ATOM 67 CA VAL K 383 -60.475 -38.773 -9.246 1.00 20.00 ATOM 68 CA SER K 384 -62.559 -36.228 -7.389 1.00 20.00 ATOM 69 CA VAL K 385 -61.587 -32.717 -6.296 1.00 20.00 ATOM 70 CA LEU K 386 -62.738 -30.511 -3.421 1.00 20.00 ATOM 71 CA THR K 387 -61.900 -26.809 -3.803 1.00 20.00 ATOM 72 CA VAL K 388 -60.362 -25.712 -0.490 1.00 20.00 ATOM 73 CA LEU K 389 -61.122 -22.387 1.117 1.00 20.00 ATOM 74 CA HIS K 390 -57.840 -20.636 1.848 1.00 20.00 ATOM 75 CA GLN K 391 -58.704 -19.623 5.395 1.00 20.00 ATOM 76 CA ASN K 392 -60.062 -23.040 6.347 1.00 20.00 ATOM 77 CA TRP K 393 -56.788 -24.489 5.136 1.00 20.00 ATOM 78 CA LEU K 394 -54.595 -22.039 6.982 1.00 20.00 ATOM 79 CA ASP K 395 -56.519 -22.522 10.251 1.00 20.00 ATOM 80 CA GLY K 396 -55.955 -26.271 10.016 1.00 20.00 ATOM 81 CA LYS K 397 -59.285 -27.960 9.198 1.00 20.00 ATOM 82 CA GLU K 398 -59.576 -31.651 8.629 1.00 20.00 ATOM 83 CA TYR K 399 -60.422 -32.840 5.147 1.00 20.00 ATOM 84 CA LYS K 400 -61.834 -36.352 4.901 1.00 20.00 ATOM 85 CA CYS K 401 -62.277 -38.217 1.636 1.00 20.00 ATOM 86 CA LYS K 402 -64.404 -41.285 2.351 1.00 20.00 ATOM 87 CA VAL K 403 -64.870 -43.589 -0.602 1.00 20.00 ATOM 88 CA SER K 404 -67.475 -46.327 -1.019 1.00 20.00 ATOM 89 CA ASN K 405 -67.243 -49.073 -3.695 1.00 20.00 ATOM 90 CA LYS K 406 -69.055 -52.480 -3.517 1.00 20.00 ATOM 91 CA ALA K 407 -65.795 -54.394 -4.158 1.00 20.00 ATOM 92 CA LEU K 408 -64.009 -52.774 -1.249 1.00 20.00 ATOM 93 CA PRO K 409 -65.620 -54.310 1.881 1.00 20.00 ATOM 94 CA ALA K 410 -65.500 -51.240 4.135 1.00 20.00 ATOM 95 CA PRO K 411 -65.240 -47.687 2.776 1.00 20.00 ATOM 96 CA ILE K 412 -61.797 -46.138 2.839 1.00 20.00 ATOM 97 CA GLU K 413 -61.447 -42.904 4.725 1.00 20.00 ATOM 98 CA LYS K 414 -58.419 -40.621 4.282 1.00 20.00 ATOM 99 CA THR K 415 -58.117 -37.381 6.233 1.00 20.00 ATOM 100 CA ILE K 416 -55.777 -34.428 5.686 1.00 20.00 ATOM 101 CA SER K 417 -54.700 -31.031 7.130 1.00 20.00 ATOM 102 CA LYS K 418 -51.598 -28.970 7.572 1.00 20.00 ATOM 103 CA ALA K 419 -48.736 -29.693 9.951 1.00 20.00 ATOM 104 CA LYS K 420 -48.189 -30.163 13.626 1.00 20.00 ATOM 105 CA GLY K 421 -46.035 -28.058 15.788 1.00 20.00 TER