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 ALA SER THR LYS GLY PRO SER VAL PHE PRO LEU ALA PRO SEQRES 2 G 102 SER SER LYS SER THR SER GLY GLY THR ALA ALA LEU GLY SEQRES 3 G 102 CYS LEU VAL LYS ASP TYR PHE PRO GLN PRO VAL THR VAL SEQRES 4 G 102 SER TRP ASN SER GLY ALA LEU THR SER GLY VAL HIS THR SEQRES 5 G 102 PHE PRO ALA VAL LEU GLN SER SER GLY LEU TYR SER LEU SEQRES 6 G 102 SER SER VAL VAL THR VAL PRO SER SER SER LEU GLY THR SEQRES 7 G 102 GLN THR TYR ILE CYS ASN VAL ASN HIS LYS PRO SER ASN SEQRES 8 G 102 THR LYS VAL ASP LYS ARG VAL GLU PRO LEU SER ATOM 1 CA ALA G 215 -112.793 17.332 -0.751 1.00 20.00 ATOM 2 CA SER G 216 -112.914 16.368 2.877 1.00 20.00 ATOM 3 CA THR G 217 -111.173 18.038 5.784 1.00 20.00 ATOM 4 CA LYS G 218 -107.426 17.414 5.600 1.00 20.00 ATOM 5 CA GLY G 219 -104.849 18.855 8.005 1.00 20.00 ATOM 6 CA PRO G 220 -101.674 20.261 6.386 1.00 20.00 ATOM 7 CA SER G 221 -98.258 18.800 5.978 1.00 20.00 ATOM 8 CA VAL G 222 -95.732 21.325 7.275 1.00 20.00 ATOM 9 CA PHE G 223 -92.247 21.662 5.734 1.00 20.00 ATOM 10 CA PRO G 224 -89.534 24.108 6.662 1.00 20.00 ATOM 11 CA LEU G 225 -88.112 26.274 3.854 1.00 20.00 ATOM 12 CA ALA G 226 -84.566 26.590 5.109 1.00 20.00 ATOM 13 CA PRO G 227 -82.523 29.778 4.706 1.00 20.00 ATOM 14 CA SER G 228 -80.011 29.371 1.856 1.00 20.00 ATOM 15 CA SER G 229 -76.221 29.672 2.334 1.00 20.00 ATOM 16 CA LYS G 230 -76.093 31.343 -1.048 1.00 20.00 ATOM 17 CA SER G 231 -75.704 35.010 -0.321 1.00 20.00 ATOM 18 CA THR G 232 -77.866 37.716 -1.822 1.00 20.00 ATOM 19 CA SER G 233 -77.044 41.349 -2.627 1.00 20.00 ATOM 20 CA GLY G 234 -78.298 43.157 0.481 1.00 20.00 ATOM 21 CA GLY G 235 -79.033 42.462 4.152 1.00 20.00 ATOM 22 CA THR G 236 -81.486 39.695 3.312 1.00 20.00 ATOM 23 CA ALA G 237 -81.906 36.068 4.220 1.00 20.00 ATOM 24 CA ALA G 238 -85.238 34.461 3.483 1.00 20.00 ATOM 25 CA LEU G 239 -86.690 31.549 5.375 1.00 20.00 ATOM 26 CA GLY G 240 -90.240 30.155 5.565 1.00 20.00 ATOM 27 CA CYS G 241 -92.752 27.335 5.940 1.00 20.00 ATOM 28 CA LEU G 242 -94.638 25.347 3.343 1.00 20.00 ATOM 29 CA VAL G 243 -98.163 24.506 4.425 1.00 20.00 ATOM 30 CA LYS G 244 -99.095 21.909 1.994 1.00 20.00 ATOM 31 CA ASP G 245 -102.331 20.131 0.904 1.00 20.00 ATOM 32 CA TYR G 246 -104.961 21.212 3.453 1.00 20.00 ATOM 33 CA PHE G 247 -108.774 21.587 3.366 1.00 20.00 ATOM 34 CA PRO G 248 -110.534 23.779 3.942 1.00 20.00 ATOM 35 CA GLN G 249 -109.259 27.330 4.305 1.00 20.00 ATOM 36 CA PRO G 250 -108.170 29.026 6.290 1.00 20.00 ATOM 37 CA VAL G 251 -104.953 28.270 8.156 1.00 20.00 ATOM 38 CA THR G 252 -103.248 30.435 10.731 1.00 20.00 ATOM 39 CA VAL G 253 -99.471 30.844 10.605 1.00 20.00 ATOM 40 CA SER G 254 -97.477 32.887 13.055 1.00 20.00 ATOM 41 CA TRP G 255 -93.710 33.023 13.849 1.00 20.00 ATOM 42 CA ASN G 256 -91.979 32.510 17.160 1.00 20.00 ATOM 43 CA SER G 257 -95.378 32.210 18.612 1.00 20.00 ATOM 44 CA GLY G 258 -96.372 35.524 17.144 1.00 20.00 ATOM 45 CA ALA G 259 -93.515 37.241 18.953 1.00 20.00 ATOM 46 CA LEU G 260 -92.163 37.840 15.428 1.00 20.00 ATOM 47 CA THR G 261 -94.109 40.050 13.131 1.00 20.00 ATOM 48 CA SER G 262 -91.328 42.014 11.543 1.00 20.00 ATOM 49 CA GLY G 263 -90.746 41.028 7.911 1.00 20.00 ATOM 50 CA VAL G 264 -93.169 38.165 7.761 1.00 20.00 ATOM 51 CA HIS G 265 -94.983 37.697 4.477 1.00 20.00 ATOM 52 CA THR G 266 -97.645 34.953 4.244 1.00 20.00 ATOM 53 CA PHE G 267 -98.832 34.503 0.682 1.00 20.00 ATOM 54 CA PRO G 268 -102.276 33.725 -0.602 1.00 20.00 ATOM 55 CA ALA G 269 -102.820 29.988 -0.839 1.00 20.00 ATOM 56 CA VAL G 270 -102.940 28.074 -4.163 1.00 20.00 ATOM 57 CA LEU G 271 -106.023 25.872 -4.866 1.00 20.00 ATOM 58 CA GLN G 272 -104.535 22.866 -6.510 1.00 20.00 ATOM 59 CA SER G 273 -106.203 20.513 -8.994 1.00 20.00 ATOM 60 CA SER G 274 -106.559 18.135 -6.038 1.00 20.00 ATOM 61 CA GLY G 275 -109.104 20.305 -4.423 1.00 20.00 ATOM 62 CA LEU G 276 -106.552 20.922 -1.687 1.00 20.00 ATOM 63 CA TYR G 277 -104.739 24.141 -0.770 1.00 20.00 ATOM 64 CA SER G 278 -101.119 25.015 -0.157 1.00 20.00 ATOM 65 CA LEU G 279 -99.582 28.235 1.134 1.00 20.00 ATOM 66 CA SER G 280 -96.181 29.695 1.947 1.00 20.00 ATOM 67 CA SER G 281 -95.159 32.059 4.719 1.00 20.00 ATOM 68 CA VAL G 282 -91.723 33.698 4.571 1.00 20.00 ATOM 69 CA VAL G 283 -89.618 35.844 6.833 1.00 20.00 ATOM 70 CA THR G 284 -86.934 38.032 5.377 1.00 20.00 ATOM 71 CA VAL G 285 -84.318 38.490 8.105 1.00 20.00 ATOM 72 CA PRO G 286 -80.890 40.243 8.176 1.00 20.00 ATOM 73 CA SER G 287 -78.466 37.493 7.376 1.00 20.00 ATOM 74 CA SER G 288 -76.375 38.311 10.466 1.00 20.00 ATOM 75 CA SER G 289 -79.102 36.867 12.745 1.00 20.00 ATOM 76 CA LEU G 290 -79.472 33.640 10.879 1.00 20.00 ATOM 77 CA GLY G 291 -77.835 31.216 13.179 1.00 20.00 ATOM 78 CA THR G 292 -77.654 33.738 16.049 1.00 20.00 ATOM 79 CA GLN G 293 -81.425 33.240 16.499 1.00 20.00 ATOM 80 CA THR G 294 -84.237 30.609 16.336 1.00 20.00 ATOM 81 CA TYR G 295 -87.230 30.626 14.010 1.00 20.00 ATOM 82 CA ILE G 296 -90.242 28.396 14.365 1.00 20.00 ATOM 83 CA CYS G 297 -93.479 28.733 12.438 1.00 20.00 ATOM 84 CA ASN G 298 -96.648 27.864 14.379 1.00 20.00 ATOM 85 CA VAL G 299 -99.324 26.418 12.127 1.00 20.00 ATOM 86 CA ASN G 300 -102.914 26.068 13.244 1.00 20.00 ATOM 87 CA HIS G 301 -105.544 24.442 11.109 1.00 20.00 ATOM 88 CA LYS G 302 -108.710 24.872 13.179 1.00 20.00 ATOM 89 CA PRO G 303 -111.082 22.764 10.963 1.00 20.00 ATOM 90 CA SER G 304 -108.931 19.651 11.468 1.00 20.00 ATOM 91 CA ASN G 305 -107.520 20.682 14.798 1.00 20.00 ATOM 92 CA THR G 306 -104.013 20.198 13.349 1.00 20.00 ATOM 93 CA LYS G 307 -101.462 22.269 15.294 1.00 20.00 ATOM 94 CA VAL G 308 -97.839 22.019 14.138 1.00 20.00 ATOM 95 CA ASP G 309 -94.671 23.923 15.045 1.00 20.00 ATOM 96 CA LYS G 310 -91.829 23.600 12.620 1.00 20.00 ATOM 97 CA ARG G 311 -88.300 24.749 13.610 1.00 20.00 ATOM 98 CA VAL G 312 -86.596 24.993 10.069 1.00 20.00 ATOM 99 CA GLU G 313 -82.900 24.604 9.700 1.00 20.00 ATOM 100 CA PRO G 314 -80.332 24.040 6.918 1.00 20.00 ATOM 101 CA LEU G 315 -79.481 34.982 -2.431 1.00 20.00 ATOM 102 CA SER G 316 -76.193 33.502 -3.602 1.00 20.00 TER