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 C 1 523 PDB 2RCJ 2RCJ 1 523 SEQRES 1 C 108 GLU SER VAL LEU THR GLN PRO PRO SER ALA SER GLY THR SEQRES 2 C 108 PRO GLY GLN ARG VAL THR ILE SER CYS THR GLY THR SER SEQRES 3 C 108 SER GLY SER ILE THR VAL ASN TRP TYR GLN GLN LEU PRO SEQRES 4 C 108 GLY MET ALA PRO LYS LEU LEU ILE TYR ARG ASP ALA MET SEQRES 5 C 108 ARG PRO SER GLY VAL PRO THR ARG PHE SER GLY SER LYS SEQRES 6 C 108 SER GLY THR SER ALA SER LEU ALA ILE SER GLY LEU GLU SEQRES 7 C 108 ALA GLU ASP GLU SER ASP TYR TYR CYS ALA SER TRP ASN SEQRES 8 C 108 SER SER ASP ASN SER TYR VAL PHE GLY THR GLY THR LYS SEQRES 9 C 108 VAL THR VAL LEU ATOM 1 CA GLU C 1 -52.557 154.602 -35.551 1.00 20.00 ATOM 2 CA SER C 2 -50.065 153.404 -33.026 1.00 20.00 ATOM 3 CA VAL C 3 -46.428 154.624 -33.159 1.00 20.00 ATOM 4 CA LEU C 4 -44.054 157.506 -33.875 1.00 20.00 ATOM 5 CA THR C 5 -40.935 156.391 -35.739 1.00 20.00 ATOM 6 CA GLN C 6 -37.427 157.119 -34.448 1.00 20.00 ATOM 7 CA PRO C 7 -34.053 155.813 -35.612 1.00 20.00 ATOM 8 CA PRO C 8 -32.933 153.090 -33.120 1.00 20.00 ATOM 9 CA SER C 9 -29.601 154.737 -32.608 1.00 20.00 ATOM 10 CA ALA C 10 -27.658 157.923 -33.071 1.00 20.00 ATOM 11 CA SER C 11 -23.963 158.355 -32.378 1.00 20.00 ATOM 12 CA GLY C 12 -21.120 160.760 -32.481 1.00 20.00 ATOM 13 CA THR C 13 -17.918 161.911 -30.845 1.00 20.00 ATOM 14 CA PRO C 14 -17.976 164.300 -27.867 1.00 20.00 ATOM 15 CA GLY C 15 -18.614 167.879 -28.980 1.00 20.00 ATOM 16 CA GLN C 16 -20.229 166.959 -32.285 1.00 20.00 ATOM 17 CA ARG C 17 -23.747 167.924 -33.208 1.00 20.00 ATOM 18 CA VAL C 18 -26.084 164.948 -33.033 1.00 20.00 ATOM 19 CA THR C 19 -29.717 165.142 -34.058 1.00 20.00 ATOM 20 CA ILE C 20 -32.573 162.663 -33.661 1.00 20.00 ATOM 21 CA SER C 21 -35.575 162.480 -35.978 1.00 20.00 ATOM 22 CA CYS C 22 -39.198 161.467 -35.219 1.00 20.00 ATOM 23 CA THR C 23 -41.508 160.723 -38.100 1.00 20.00 ATOM 24 CA GLY C 24 -45.255 160.807 -37.640 1.00 20.00 ATOM 25 CA THR C 25 -48.526 161.352 -39.531 1.00 20.00 ATOM 26 CA SER C 26 -51.051 164.099 -40.165 1.00 20.00 ATOM 27 CA SER C 27 -51.463 167.297 -41.019 1.00 20.00 ATOM 28 CA GLY C 28 -49.130 167.079 -38.176 1.00 20.00 ATOM 29 CA SER C 29 -51.899 168.131 -35.799 1.00 20.00 ATOM 30 CA ILE C 30 -50.421 168.539 -32.338 1.00 20.00 ATOM 31 CA THR C 31 -47.195 169.657 -30.529 1.00 20.00 ATOM 32 CA VAL C 32 -44.236 167.329 -29.809 1.00 20.00 ATOM 33 CA ASN C 33 -42.449 166.624 -26.519 1.00 20.00 ATOM 34 CA TRP C 34 -39.053 164.951 -26.061 1.00 20.00 ATOM 35 CA TYR C 35 -38.068 162.798 -23.082 1.00 20.00 ATOM 36 CA GLN C 36 -34.714 161.596 -21.925 1.00 20.00 ATOM 37 CA GLN C 37 -34.711 158.261 -20.140 1.00 20.00 ATOM 38 CA LEU C 38 -32.421 155.706 -18.574 1.00 20.00 ATOM 39 CA PRO C 39 -34.174 152.340 -19.195 1.00 20.00 ATOM 40 CA GLY C 40 -36.774 151.299 -16.606 1.00 20.00 ATOM 41 CA MET C 41 -36.210 154.523 -14.706 1.00 20.00 ATOM 42 CA ALA C 42 -38.430 157.617 -14.748 1.00 20.00 ATOM 43 CA PRO C 43 -38.129 159.723 -17.882 1.00 20.00 ATOM 44 CA LYS C 44 -37.579 163.442 -17.702 1.00 20.00 ATOM 45 CA LEU C 45 -39.156 166.118 -19.965 1.00 20.00 ATOM 46 CA LEU C 46 -36.446 167.756 -22.112 1.00 20.00 ATOM 47 CA ILE C 47 -38.529 169.649 -24.668 1.00 20.00 ATOM 48 CA TYR C 48 -42.239 170.582 -24.593 1.00 20.00 ATOM 49 CA ARG C 49 -44.509 172.081 -27.204 1.00 20.00 ATOM 50 CA ASP C 50 -42.077 171.472 -30.125 1.00 20.00 ATOM 51 CA ALA C 51 -39.324 173.799 -29.052 1.00 20.00 ATOM 52 CA MET C 52 -39.653 174.885 -25.455 1.00 20.00 ATOM 53 CA ARG C 53 -37.275 173.888 -22.691 1.00 20.00 ATOM 54 CA PRO C 54 -38.012 173.465 -18.982 1.00 20.00 ATOM 55 CA SER C 55 -35.656 175.229 -16.606 1.00 20.00 ATOM 56 CA GLY C 56 -32.690 173.066 -15.700 1.00 20.00 ATOM 57 CA VAL C 57 -32.411 171.659 -19.191 1.00 20.00 ATOM 58 CA PRO C 58 -29.148 172.675 -20.881 1.00 20.00 ATOM 59 CA THR C 59 -29.119 175.187 -23.731 1.00 20.00 ATOM 60 CA ARG C 60 -27.549 172.603 -26.064 1.00 20.00 ATOM 61 CA PHE C 61 -30.882 170.857 -26.487 1.00 20.00 ATOM 62 CA SER C 62 -33.156 172.287 -29.121 1.00 20.00 ATOM 63 CA GLY C 63 -36.350 171.136 -30.763 1.00 20.00 ATOM 64 CA SER C 64 -37.866 171.600 -34.151 1.00 20.00 ATOM 65 CA LYS C 65 -41.086 170.609 -35.923 1.00 20.00 ATOM 66 CA SER C 66 -42.450 170.821 -39.462 1.00 20.00 ATOM 67 CA GLY C 67 -45.325 169.046 -41.106 1.00 20.00 ATOM 68 CA THR C 68 -45.497 165.550 -39.769 1.00 20.00 ATOM 69 CA SER C 69 -41.882 165.438 -38.687 1.00 20.00 ATOM 70 CA ALA C 70 -39.922 166.652 -35.688 1.00 20.00 ATOM 71 CA SER C 71 -36.382 166.562 -34.494 1.00 20.00 ATOM 72 CA LEU C 72 -34.238 166.880 -31.375 1.00 20.00 ATOM 73 CA ALA C 73 -30.780 168.565 -31.675 1.00 20.00 ATOM 74 CA ILE C 74 -27.922 167.974 -29.231 1.00 20.00 ATOM 75 CA SER C 75 -25.451 170.632 -29.944 1.00 20.00 ATOM 76 CA GLY C 76 -22.183 169.456 -28.563 1.00 20.00 ATOM 77 CA LEU C 77 -22.565 165.859 -27.442 1.00 20.00 ATOM 78 CA GLU C 78 -21.336 165.062 -23.942 1.00 20.00 ATOM 79 CA ALA C 79 -20.790 161.918 -21.948 1.00 20.00 ATOM 80 CA GLU C 80 -23.962 162.622 -19.944 1.00 20.00 ATOM 81 CA ASP C 81 -26.001 162.448 -23.116 1.00 20.00 ATOM 82 CA GLU C 82 -25.718 158.714 -23.396 1.00 20.00 ATOM 83 CA SER C 83 -29.325 157.725 -22.833 1.00 20.00 ATOM 84 CA ASP C 84 -32.611 156.846 -24.502 1.00 20.00 ATOM 85 CA TYR C 85 -34.681 159.599 -26.104 1.00 20.00 ATOM 86 CA TYR C 86 -38.416 159.499 -26.899 1.00 20.00 ATOM 87 CA CYS C 87 -40.568 161.942 -28.827 1.00 20.00 ATOM 88 CA ALA C 88 -44.302 162.102 -28.057 1.00 20.00 ATOM 89 CA SER C 89 -47.584 163.608 -29.287 1.00 20.00 ATOM 90 CA TRP C 90 -51.350 163.399 -29.000 1.00 20.00 ATOM 91 CA ASN C 91 -53.186 161.854 -31.895 1.00 20.00 ATOM 92 CA SER C 92 -56.440 163.577 -32.823 1.00 20.00 ATOM 93 CA SER C 93 -58.213 160.747 -34.639 1.00 20.00 ATOM 94 CA ASP C 94 -57.265 158.029 -32.179 1.00 20.00 ATOM 95 CA ASN C 95 -57.645 160.084 -29.061 1.00 20.00 ATOM 96 CA SER C 96 -54.388 158.690 -27.747 1.00 20.00 ATOM 97 CA TYR C 97 -51.044 159.881 -26.507 1.00 20.00 ATOM 98 CA VAL C 98 -48.398 158.331 -28.736 1.00 20.00 ATOM 99 CA PHE C 99 -44.733 157.620 -27.922 1.00 20.00 ATOM 100 CA GLY C 100 -41.920 157.331 -30.394 1.00 20.00 ATOM 101 CA THR C 101 -40.136 153.947 -30.716 1.00 20.00 ATOM 102 CA GLY C 102 -37.112 155.629 -29.206 1.00 20.00 ATOM 103 CA THR C 103 -33.415 156.277 -29.851 1.00 20.00 ATOM 104 CA LYS C 104 -30.286 155.242 -28.047 1.00 20.00 ATOM 105 CA VAL C 105 -27.305 157.593 -28.193 1.00 20.00 ATOM 106 CA THR C 106 -23.737 156.470 -27.825 1.00 20.00 ATOM 107 CA VAL C 107 -20.817 158.818 -27.202 1.00 20.00 ATOM 108 CA LEU C 108 -18.302 157.419 -29.580 1.00 20.00 TER