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 102 ALA SER THR LYS GLY PRO SER VAL PHE PRO LEU ALA PRO SEQRES 2 K 102 SER SER LYS SER THR SER GLY GLY THR ALA ALA LEU GLY SEQRES 3 K 102 CYS LEU VAL LYS ASP TYR PHE PRO GLN PRO VAL THR VAL SEQRES 4 K 102 SER TRP ASN SER GLY ALA LEU THR SER GLY VAL HIS THR SEQRES 5 K 102 PHE PRO ALA VAL LEU GLN SER SER GLY LEU TYR SER LEU SEQRES 6 K 102 SER SER VAL VAL THR VAL PRO SER SER SER LEU GLY THR SEQRES 7 K 102 GLN THR TYR ILE CYS ASN VAL ASN HIS LYS PRO SER ASN SEQRES 8 K 102 THR LYS VAL ASP LYS ARG VAL GLU PRO LEU SER ATOM 1 CA ALA K 215 -55.198 -97.089 -2.168 1.00 20.00 ATOM 2 CA SER K 216 -54.338 -97.564 1.457 1.00 20.00 ATOM 3 CA THR K 217 -55.499 -95.509 4.408 1.00 20.00 ATOM 4 CA LYS K 218 -53.874 -92.072 4.330 1.00 20.00 ATOM 5 CA GLY K 219 -54.582 -89.263 6.803 1.00 20.00 ATOM 6 CA PRO K 220 -55.052 -85.784 5.270 1.00 20.00 ATOM 7 CA SER K 221 -52.711 -82.886 4.960 1.00 20.00 ATOM 8 CA VAL K 222 -54.464 -79.802 6.322 1.00 20.00 ATOM 9 CA PHE K 223 -53.822 -76.318 4.878 1.00 20.00 ATOM 10 CA PRO K 224 -55.445 -73.066 5.877 1.00 20.00 ATOM 11 CA LEU K 225 -57.114 -71.034 3.104 1.00 20.00 ATOM 12 CA ALA K 226 -56.463 -67.571 4.457 1.00 20.00 ATOM 13 CA PRO K 227 -58.969 -64.725 4.103 1.00 20.00 ATOM 14 CA SER K 228 -57.864 -62.345 1.326 1.00 20.00 ATOM 15 CA SER K 229 -57.125 -58.632 1.908 1.00 20.00 ATOM 16 CA LYS K 230 -58.666 -57.964 -1.472 1.00 20.00 ATOM 17 CA SER K 231 -62.094 -56.608 -0.743 1.00 20.00 ATOM 18 CA THR K 232 -65.272 -57.909 -2.309 1.00 20.00 ATOM 19 CA SER K 233 -68.536 -56.107 -3.099 1.00 20.00 ATOM 20 CA GLY K 234 -70.647 -56.900 -0.031 1.00 20.00 ATOM 21 CA GLY K 235 -70.214 -57.893 3.620 1.00 20.00 ATOM 22 CA THR K 236 -68.214 -60.985 2.718 1.00 20.00 ATOM 23 CA ALA K 237 -64.847 -62.403 3.621 1.00 20.00 ATOM 24 CA ALA K 238 -64.202 -66.026 2.796 1.00 20.00 ATOM 25 CA LEU K 239 -61.815 -68.267 4.653 1.00 20.00 ATOM 26 CA GLY K 240 -61.445 -72.067 4.747 1.00 20.00 ATOM 27 CA CYS K 241 -59.420 -75.261 5.058 1.00 20.00 ATOM 28 CA LEU K 242 -57.997 -77.550 2.413 1.00 20.00 ATOM 29 CA VAL K 243 -58.160 -81.197 3.399 1.00 20.00 ATOM 30 CA LYS K 244 -55.892 -82.738 0.948 1.00 20.00 ATOM 31 CA ASP K 245 -55.054 -86.308 -0.228 1.00 20.00 ATOM 32 CA TYR K 246 -56.836 -88.608 2.244 1.00 20.00 ATOM 33 CA PHE K 247 -58.235 -92.170 2.051 1.00 20.00 ATOM 34 CA PRO K 248 -60.829 -93.280 2.573 1.00 20.00 ATOM 35 CA GLN K 249 -63.901 -91.095 2.964 1.00 20.00 ATOM 36 CA PRO K 250 -65.255 -89.637 4.974 1.00 20.00 ATOM 37 CA VAL K 251 -63.669 -86.798 6.931 1.00 20.00 ATOM 38 CA THR K 252 -65.312 -84.635 9.548 1.00 20.00 ATOM 39 CA VAL K 253 -64.674 -80.888 9.526 1.00 20.00 ATOM 40 CA SER K 254 -66.119 -78.477 12.026 1.00 20.00 ATOM 41 CA TRP K 255 -65.230 -74.838 12.925 1.00 20.00 ATOM 42 CA ASN K 256 -64.297 -73.400 16.283 1.00 20.00 ATOM 43 CA SER K 257 -64.949 -76.789 17.641 1.00 20.00 ATOM 44 CA GLY K 258 -68.394 -76.801 16.139 1.00 20.00 ATOM 45 CA ALA K 259 -69.285 -73.633 18.023 1.00 20.00 ATOM 46 CA LEU K 260 -69.458 -72.077 14.535 1.00 20.00 ATOM 47 CA THR K 261 -72.092 -73.286 12.180 1.00 20.00 ATOM 48 CA SER K 262 -73.208 -70.033 10.666 1.00 20.00 ATOM 49 CA GLY K 263 -72.065 -69.647 7.054 1.00 20.00 ATOM 50 CA VAL K 264 -69.971 -72.755 6.843 1.00 20.00 ATOM 51 CA HIS K 265 -69.983 -74.541 3.511 1.00 20.00 ATOM 52 CA THR K 266 -68.067 -77.844 3.209 1.00 20.00 ATOM 53 CA PHE K 267 -67.923 -79.014 -0.383 1.00 20.00 ATOM 54 CA PRO K 268 -68.101 -82.505 -1.761 1.00 20.00 ATOM 55 CA ALA K 269 -64.652 -84.042 -2.005 1.00 20.00 ATOM 56 CA VAL K 270 -62.812 -84.593 -5.327 1.00 20.00 ATOM 57 CA LEU K 271 -61.527 -88.140 -6.111 1.00 20.00 ATOM 58 CA GLN K 272 -58.214 -87.486 -7.706 1.00 20.00 ATOM 59 CA SER K 273 -56.381 -89.667 -10.231 1.00 20.00 ATOM 60 CA SER K 274 -54.219 -90.736 -7.280 1.00 20.00 ATOM 61 CA GLY K 275 -57.016 -92.633 -5.742 1.00 20.00 ATOM 62 CA LEU K 276 -56.941 -90.083 -2.937 1.00 20.00 ATOM 63 CA TYR K 277 -59.551 -87.485 -1.977 1.00 20.00 ATOM 64 CA SER K 278 -59.411 -83.781 -1.265 1.00 20.00 ATOM 65 CA LEU K 279 -62.102 -81.458 0.061 1.00 20.00 ATOM 66 CA SER K 280 -62.587 -77.810 0.966 1.00 20.00 ATOM 67 CA SER K 281 -64.609 -76.255 3.760 1.00 20.00 ATOM 68 CA VAL K 282 -65.248 -72.499 3.704 1.00 20.00 ATOM 69 CA VAL K 283 -66.760 -69.949 6.019 1.00 20.00 ATOM 70 CA THR K 284 -68.119 -66.733 4.634 1.00 20.00 ATOM 71 CA VAL K 285 -67.872 -64.163 7.433 1.00 20.00 ATOM 72 CA PRO K 286 -68.625 -60.390 7.595 1.00 20.00 ATOM 73 CA SER K 287 -65.310 -58.789 6.869 1.00 20.00 ATOM 74 CA SER K 288 -65.557 -56.635 10.015 1.00 20.00 ATOM 75 CA SER K 289 -64.934 -59.712 12.220 1.00 20.00 ATOM 76 CA LEU K 290 -61.912 -60.900 10.351 1.00 20.00 ATOM 77 CA GLY K 291 -59.156 -60.047 12.702 1.00 20.00 ATOM 78 CA THR K 292 -61.561 -59.259 15.569 1.00 20.00 ATOM 79 CA GLN K 293 -62.114 -63.034 15.916 1.00 20.00 ATOM 80 CA THR K 294 -60.348 -66.452 15.680 1.00 20.00 ATOM 81 CA TYR K 295 -61.158 -69.264 13.272 1.00 20.00 ATOM 82 CA ILE K 296 -59.838 -72.779 13.547 1.00 20.00 ATOM 83 CA CYS K 297 -61.026 -75.749 11.530 1.00 20.00 ATOM 84 CA ASN K 298 -61.073 -79.085 13.383 1.00 20.00 ATOM 85 CA VAL K 299 -60.390 -81.994 11.061 1.00 20.00 ATOM 86 CA ASN K 300 -61.044 -85.571 12.079 1.00 20.00 ATOM 87 CA HIS K 301 -60.176 -88.488 9.874 1.00 20.00 ATOM 88 CA LYS K 302 -61.473 -91.470 11.855 1.00 20.00 ATOM 89 CA PRO K 303 -60.070 -94.269 9.578 1.00 20.00 ATOM 90 CA SER K 304 -56.493 -93.062 10.149 1.00 20.00 ATOM 91 CA ASN K 305 -57.133 -91.511 13.516 1.00 20.00 ATOM 92 CA THR K 306 -55.697 -88.233 12.165 1.00 20.00 ATOM 93 CA LYS K 307 -57.013 -85.265 14.176 1.00 20.00 ATOM 94 CA VAL K 308 -55.773 -81.819 13.123 1.00 20.00 ATOM 95 CA ASP K 309 -56.750 -78.277 14.113 1.00 20.00 ATOM 96 CA LYS K 310 -55.640 -75.568 11.769 1.00 20.00 ATOM 97 CA ARG K 311 -55.792 -71.887 12.854 1.00 20.00 ATOM 98 CA VAL K 312 -55.529 -70.089 9.361 1.00 20.00 ATOM 99 CA GLU K 313 -54.143 -66.631 9.097 1.00 20.00 ATOM 100 CA PRO K 314 -52.872 -64.242 6.388 1.00 20.00 ATOM 101 CA LEU K 315 -63.662 -59.965 -2.527 1.00 20.00 ATOM 102 CA SER K 316 -61.245 -57.287 -3.696 1.00 20.00 TER