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 T 1 523 PDB 2RCJ 2RCJ 1 523 SEQRES 1 T 108 GLU SER VAL LEU THR GLN PRO PRO SER ALA SER GLY THR SEQRES 2 T 108 PRO GLY GLN ARG VAL THR ILE SER CYS THR GLY THR SER SEQRES 3 T 108 SER GLY SER ILE THR VAL ASN TRP TYR GLN GLN LEU PRO SEQRES 4 T 108 GLY MET ALA PRO LYS LEU LEU ILE TYR ARG ASP ALA MET SEQRES 5 T 108 ARG PRO SER GLY VAL PRO THR ARG PHE SER GLY SER LYS SEQRES 6 T 108 SER GLY THR SER ALA SER LEU ALA ILE SER GLY LEU GLU SEQRES 7 T 108 ALA GLU ASP GLU SER ASP TYR TYR CYS ALA SER TRP ASN SEQRES 8 T 108 SER SER ASP ASN SER TYR VAL PHE GLY THR GLY THR LYS SEQRES 9 T 108 VAL THR VAL LEU ATOM 1 CA GLU T 1 171.178 0.546 4.098 1.00 20.00 ATOM 2 CA SER T 2 168.562 2.435 2.195 1.00 20.00 ATOM 3 CA VAL T 3 168.866 6.233 1.732 1.00 20.00 ATOM 4 CA LEU T 4 171.170 9.204 1.172 1.00 20.00 ATOM 5 CA THR T 5 170.167 12.231 3.240 1.00 20.00 ATOM 6 CA GLN T 6 169.514 15.640 1.673 1.00 20.00 ATOM 7 CA PRO T 7 168.015 18.795 3.169 1.00 20.00 ATOM 8 CA PRO T 8 164.367 19.047 1.942 1.00 20.00 ATOM 9 CA SER T 9 164.875 22.557 0.725 1.00 20.00 ATOM 10 CA ALA T 10 167.454 25.142 -0.176 1.00 20.00 ATOM 11 CA SER T 11 166.723 28.742 -1.084 1.00 20.00 ATOM 12 CA GLY T 12 168.258 32.003 -2.027 1.00 20.00 ATOM 13 CA THR T 13 167.922 35.159 -4.073 1.00 20.00 ATOM 14 CA PRO T 14 168.931 35.237 -7.755 1.00 20.00 ATOM 15 CA GLY T 15 172.707 35.464 -8.145 1.00 20.00 ATOM 16 CA GLN T 16 173.520 34.094 -4.706 1.00 20.00 ATOM 17 CA ARG T 17 175.550 30.973 -4.152 1.00 20.00 ATOM 18 CA VAL T 18 173.359 28.082 -3.058 1.00 20.00 ATOM 19 CA THR T 19 174.764 24.706 -2.099 1.00 20.00 ATOM 20 CA ILE T 20 173.054 21.383 -1.395 1.00 20.00 ATOM 21 CA SER T 21 174.469 18.696 0.882 1.00 20.00 ATOM 22 CA CYS T 22 174.108 14.881 0.690 1.00 20.00 ATOM 23 CA THR T 23 175.079 12.820 3.689 1.00 20.00 ATOM 24 CA GLY T 24 175.843 9.139 3.336 1.00 20.00 ATOM 25 CA THR T 25 177.809 6.285 4.940 1.00 20.00 ATOM 26 CA SER T 26 181.091 4.457 4.493 1.00 20.00 ATOM 27 CA SER T 27 184.560 5.830 4.557 1.00 20.00 ATOM 28 CA GLY T 28 182.551 6.692 1.427 1.00 20.00 ATOM 29 CA SER T 29 183.221 3.934 -1.095 1.00 20.00 ATOM 30 CA ILE T 30 181.919 5.050 -4.470 1.00 20.00 ATOM 31 CA THR T 31 181.484 8.202 -6.662 1.00 20.00 ATOM 32 CA VAL T 32 178.442 10.529 -6.472 1.00 20.00 ATOM 33 CA ASN T 33 176.139 11.745 -9.254 1.00 20.00 ATOM 34 CA TRP T 34 173.685 14.656 -9.098 1.00 20.00 ATOM 35 CA TYR T 35 170.391 14.835 -10.994 1.00 20.00 ATOM 36 CA GLN T 36 168.099 17.721 -11.666 1.00 20.00 ATOM 37 CA GLN T 37 164.431 16.845 -11.969 1.00 20.00 ATOM 38 CA LEU T 38 161.016 18.377 -12.446 1.00 20.00 ATOM 39 CA PRO T 39 158.648 16.068 -10.485 1.00 20.00 ATOM 40 CA GLY T 40 157.325 13.028 -12.370 1.00 20.00 ATOM 41 CA MET T 41 159.352 14.003 -15.416 1.00 20.00 ATOM 42 CA ALA T 42 162.647 12.471 -16.554 1.00 20.00 ATOM 43 CA PRO T 43 165.661 13.552 -14.528 1.00 20.00 ATOM 44 CA LYS T 44 168.792 14.813 -16.195 1.00 20.00 ATOM 45 CA LEU T 45 172.418 14.081 -15.147 1.00 20.00 ATOM 46 CA LEU T 46 174.079 17.297 -13.907 1.00 20.00 ATOM 47 CA ILE T 47 177.232 15.949 -12.264 1.00 20.00 ATOM 48 CA TYR T 48 178.894 12.517 -12.606 1.00 20.00 ATOM 49 CA ARG T 49 181.759 10.915 -10.751 1.00 20.00 ATOM 50 CA ASP T 50 181.771 13.498 -7.895 1.00 20.00 ATOM 51 CA ALA T 51 182.805 16.518 -9.884 1.00 20.00 ATOM 52 CA MET T 52 182.476 15.998 -13.603 1.00 20.00 ATOM 53 CA ARG T 53 179.977 17.790 -15.804 1.00 20.00 ATOM 54 CA PRO T 54 178.346 16.557 -19.013 1.00 20.00 ATOM 55 CA SER T 55 178.472 18.927 -21.960 1.00 20.00 ATOM 56 CA GLY T 56 175.507 21.270 -22.006 1.00 20.00 ATOM 57 CA VAL T 57 175.521 21.666 -18.252 1.00 20.00 ATOM 58 CA PRO T 58 176.325 25.239 -17.198 1.00 20.00 ATOM 59 CA THR T 59 179.654 26.105 -15.590 1.00 20.00 ATOM 60 CA ARG T 60 177.875 27.385 -12.464 1.00 20.00 ATOM 61 CA PHE T 61 177.246 23.839 -11.288 1.00 20.00 ATOM 62 CA SER T 62 180.057 22.222 -9.384 1.00 20.00 ATOM 63 CA GLY T 63 180.392 19.076 -7.332 1.00 20.00 ATOM 64 CA SER T 64 182.456 18.088 -4.372 1.00 20.00 ATOM 65 CA LYS T 65 182.992 14.964 -2.264 1.00 20.00 ATOM 66 CA SER T 66 184.851 14.091 0.931 1.00 20.00 ATOM 67 CA GLY T 67 184.556 11.130 3.224 1.00 20.00 ATOM 68 CA THR T 68 180.956 10.105 3.401 1.00 20.00 ATOM 69 CA SER T 69 179.609 13.472 2.355 1.00 20.00 ATOM 70 CA ALA T 70 179.093 15.272 -0.931 1.00 20.00 ATOM 71 CA SER T 71 177.738 18.559 -2.087 1.00 20.00 ATOM 72 CA LEU T 72 176.333 20.345 -5.129 1.00 20.00 ATOM 73 CA ALA T 73 177.159 24.082 -5.620 1.00 20.00 ATOM 74 CA ILE T 74 175.033 26.460 -7.702 1.00 20.00 ATOM 75 CA SER T 75 177.115 29.480 -8.178 1.00 20.00 ATOM 76 CA GLY T 76 174.780 32.261 -9.060 1.00 20.00 ATOM 77 CA LEU T 77 171.221 31.037 -8.642 1.00 20.00 ATOM 78 CA GLU T 78 168.885 31.664 -11.564 1.00 20.00 ATOM 79 CA ALA T 79 165.183 31.330 -12.151 1.00 20.00 ATOM 80 CA GLU T 80 165.776 28.154 -14.182 1.00 20.00 ATOM 81 CA ASP T 81 167.307 26.506 -11.151 1.00 20.00 ATOM 82 CA GLU T 82 164.008 26.062 -9.410 1.00 20.00 ATOM 83 CA SER T 83 163.740 22.290 -9.434 1.00 20.00 ATOM 84 CA ASP T 84 164.352 19.112 -7.464 1.00 20.00 ATOM 85 CA TYR T 85 167.905 17.837 -7.039 1.00 20.00 ATOM 86 CA TYR T 86 168.982 14.277 -6.169 1.00 20.00 ATOM 87 CA CYS T 87 172.400 12.900 -5.320 1.00 20.00 ATOM 88 CA ALA T 88 173.111 9.210 -5.989 1.00 20.00 ATOM 89 CA SER T 89 175.686 6.464 -5.373 1.00 20.00 ATOM 90 CA TRP T 90 176.257 2.725 -5.451 1.00 20.00 ATOM 91 CA ASN T 91 176.408 0.965 -2.131 1.00 20.00 ATOM 92 CA SER T 92 179.055 -1.745 -1.880 1.00 20.00 ATOM 93 CA SER T 93 177.628 -3.826 0.962 1.00 20.00 ATOM 94 CA ASP T 94 174.036 -3.737 -0.232 1.00 20.00 ATOM 95 CA ASN T 95 174.767 -4.056 -3.901 1.00 20.00 ATOM 96 CA SER T 96 172.267 -1.321 -4.637 1.00 20.00 ATOM 97 CA TYR T 97 172.085 2.025 -6.339 1.00 20.00 ATOM 98 CA VAL T 98 170.945 4.547 -3.749 1.00 20.00 ATOM 99 CA PHE T 99 169.149 7.874 -4.310 1.00 20.00 ATOM 100 CA GLY T 100 169.190 10.840 -2.005 1.00 20.00 ATOM 101 CA THR T 101 165.872 11.933 -0.408 1.00 20.00 ATOM 102 CA GLY T 102 166.102 15.037 -2.546 1.00 20.00 ATOM 103 CA THR T 103 166.077 18.837 -2.313 1.00 20.00 ATOM 104 CA LYS T 104 163.738 21.463 -3.640 1.00 20.00 ATOM 105 CA VAL T 105 165.209 24.852 -4.524 1.00 20.00 ATOM 106 CA THR T 106 163.241 28.053 -4.508 1.00 20.00 ATOM 107 CA VAL T 107 164.428 31.294 -6.097 1.00 20.00 ATOM 108 CA LEU T 108 163.508 33.733 -3.427 1.00 20.00 TER