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 S 1 523 PDB 2RCJ 2RCJ 1 523 SEQRES 1 S 108 GLU SER VAL LEU THR GLN PRO PRO SER ALA SER GLY THR SEQRES 2 S 108 PRO GLY GLN ARG VAL THR ILE SER CYS THR GLY THR SER SEQRES 3 S 108 SER GLY SER ILE THR VAL ASN TRP TYR GLN GLN LEU PRO SEQRES 4 S 108 GLY MET ALA PRO LYS LEU LEU ILE TYR ARG ASP ALA MET SEQRES 5 S 108 ARG PRO SER GLY VAL PRO THR ARG PHE SER GLY SER LYS SEQRES 6 S 108 SER GLY THR SER ALA SER LEU ALA ILE SER GLY LEU GLU SEQRES 7 S 108 ALA GLU ASP GLU SER ASP TYR TYR CYS ALA SER TRP ASN SEQRES 8 S 108 SER SER ASP ASN SER TYR VAL PHE GLY THR GLY THR LYS SEQRES 9 S 108 VAL THR VAL LEU ATOM 1 CA GLU S 1 132.012 100.194 -37.371 1.00 20.00 ATOM 2 CA SER S 2 131.772 97.480 -34.803 1.00 20.00 ATOM 3 CA VAL S 3 134.153 94.472 -34.931 1.00 20.00 ATOM 4 CA LEU S 4 137.658 93.209 -35.685 1.00 20.00 ATOM 5 CA THR S 5 137.641 89.870 -37.501 1.00 20.00 ATOM 6 CA GLN S 6 139.538 86.836 -36.197 1.00 20.00 ATOM 7 CA PRO S 7 139.439 83.203 -37.307 1.00 20.00 ATOM 8 CA PRO S 8 137.299 81.260 -34.754 1.00 20.00 ATOM 9 CA SER S 9 139.988 78.694 -34.247 1.00 20.00 ATOM 10 CA ALA S 10 143.637 77.943 -34.758 1.00 20.00 ATOM 11 CA SER S 11 145.311 74.625 -34.044 1.00 20.00 ATOM 12 CA GLY S 12 148.537 72.766 -34.171 1.00 20.00 ATOM 13 CA THR S 13 150.733 70.169 -32.533 1.00 20.00 ATOM 14 CA PRO S 14 153.007 71.078 -29.604 1.00 20.00 ATOM 15 CA GLY S 15 156.138 72.878 -30.793 1.00 20.00 ATOM 16 CA GLN S 16 154.671 74.036 -34.092 1.00 20.00 ATOM 17 CA ARG S 17 154.369 77.660 -35.061 1.00 20.00 ATOM 18 CA VAL S 18 150.779 78.849 -34.847 1.00 20.00 ATOM 19 CA THR S 19 149.710 82.317 -35.904 1.00 20.00 ATOM 20 CA ILE S 20 146.414 84.167 -35.481 1.00 20.00 ATOM 21 CA SER S 21 145.185 86.894 -37.818 1.00 20.00 ATOM 22 CA CYS S 22 143.013 89.968 -37.068 1.00 20.00 ATOM 23 CA THR S 23 141.482 91.847 -39.952 1.00 20.00 ATOM 24 CA GLY S 24 140.295 95.405 -39.525 1.00 20.00 ATOM 25 CA THR S 25 139.665 98.639 -41.452 1.00 20.00 ATOM 26 CA SER S 26 141.380 101.938 -42.160 1.00 20.00 ATOM 27 CA SER S 27 144.233 103.400 -43.081 1.00 20.00 ATOM 28 CA GLY S 28 144.866 101.173 -40.216 1.00 20.00 ATOM 29 CA SER S 29 144.953 104.168 -37.882 1.00 20.00 ATOM 30 CA ILE S 30 145.894 102.966 -34.418 1.00 20.00 ATOM 31 CA THR S 31 148.071 100.338 -32.606 1.00 20.00 ATOM 32 CA VAL S 32 146.898 96.775 -31.816 1.00 20.00 ATOM 33 CA ASN S 33 146.896 94.901 -28.499 1.00 20.00 ATOM 34 CA TRP S 34 146.484 91.146 -27.981 1.00 20.00 ATOM 35 CA TYR S 35 144.842 89.531 -24.951 1.00 20.00 ATOM 36 CA GLN S 36 144.870 85.985 -23.744 1.00 20.00 ATOM 37 CA GLN S 37 141.764 84.875 -21.893 1.00 20.00 ATOM 38 CA LEU S 38 140.164 81.876 -20.258 1.00 20.00 ATOM 39 CA PRO S 39 136.393 82.372 -20.827 1.00 20.00 ATOM 40 CA GLY S 40 134.572 84.500 -18.238 1.00 20.00 ATOM 41 CA MET S 41 137.826 85.092 -16.398 1.00 20.00 ATOM 42 CA ALA S 42 139.980 88.230 -16.519 1.00 20.00 ATOM 43 CA PRO S 43 142.013 88.618 -19.692 1.00 20.00 ATOM 44 CA LYS S 44 145.700 89.367 -19.581 1.00 20.00 ATOM 45 CA LEU S 45 147.644 91.726 -21.910 1.00 20.00 ATOM 46 CA LEU S 46 150.071 89.704 -24.067 1.00 20.00 ATOM 47 CA ILE S 47 151.102 92.269 -26.677 1.00 20.00 ATOM 48 CA TYR S 48 150.720 96.076 -26.650 1.00 20.00 ATOM 49 CA ARG S 49 151.316 98.683 -29.308 1.00 20.00 ATOM 50 CA ASP S 50 151.524 96.147 -32.197 1.00 20.00 ATOM 51 CA ALA S 51 154.664 94.363 -31.148 1.00 20.00 ATOM 52 CA MET S 52 155.631 95.093 -27.576 1.00 20.00 ATOM 53 CA ARG S 53 155.546 92.559 -24.774 1.00 20.00 ATOM 54 CA PRO S 54 154.956 93.161 -21.064 1.00 20.00 ATOM 55 CA SER S 55 157.454 91.579 -18.704 1.00 20.00 ATOM 56 CA GLY S 56 156.443 88.068 -17.732 1.00 20.00 ATOM 57 CA VAL S 57 155.159 87.277 -21.192 1.00 20.00 ATOM 58 CA PRO S 58 157.197 84.530 -22.875 1.00 20.00 ATOM 59 CA THR S 59 159.523 85.315 -25.774 1.00 20.00 ATOM 60 CA ARG S 60 157.589 82.927 -28.043 1.00 20.00 ATOM 61 CA PHE S 61 154.808 85.463 -28.458 1.00 20.00 ATOM 62 CA SER S 62 155.338 88.049 -31.137 1.00 20.00 ATOM 63 CA GLY S 63 153.144 90.638 -32.782 1.00 20.00 ATOM 64 CA SER S 64 153.011 92.173 -36.191 1.00 20.00 ATOM 65 CA LYS S 65 150.956 94.839 -37.969 1.00 20.00 ATOM 66 CA SER S 66 150.636 96.143 -41.522 1.00 20.00 ATOM 67 CA GLY S 67 147.963 98.221 -43.153 1.00 20.00 ATOM 68 CA THR S 68 144.638 97.214 -41.749 1.00 20.00 ATOM 69 CA SER S 69 145.780 93.791 -40.635 1.00 20.00 ATOM 70 CA ALA S 70 147.635 92.404 -37.646 1.00 20.00 ATOM 71 CA SER S 71 148.772 89.061 -36.422 1.00 20.00 ATOM 72 CA LEU S 72 149.850 87.198 -33.293 1.00 20.00 ATOM 73 CA ALA S 73 152.605 84.514 -33.598 1.00 20.00 ATOM 74 CA ILE S 74 153.060 81.660 -31.120 1.00 20.00 ATOM 75 CA SER S 75 156.388 80.229 -31.866 1.00 20.00 ATOM 76 CA GLY S 76 156.415 76.776 -30.435 1.00 20.00 ATOM 77 CA LEU S 77 152.920 75.929 -29.247 1.00 20.00 ATOM 78 CA GLU S 78 152.645 74.552 -25.721 1.00 20.00 ATOM 79 CA ALA S 79 149.906 73.000 -23.661 1.00 20.00 ATOM 80 CA GLU S 80 149.522 76.251 -21.697 1.00 20.00 ATOM 81 CA ASP S 81 148.614 78.063 -24.881 1.00 20.00 ATOM 82 CA GLU S 82 145.194 76.525 -25.085 1.00 20.00 ATOM 83 CA SER S 83 143.048 79.589 -24.532 1.00 20.00 ATOM 84 CA ASP S 84 141.078 82.357 -26.209 1.00 20.00 ATOM 85 CA TYR S 85 142.937 85.216 -27.882 1.00 20.00 ATOM 86 CA TYR S 86 141.560 88.683 -28.705 1.00 20.00 ATOM 87 CA CYS S 87 143.096 91.509 -30.698 1.00 20.00 ATOM 88 CA ALA S 88 141.989 95.086 -29.961 1.00 20.00 ATOM 89 CA SER S 89 142.270 98.667 -31.247 1.00 20.00 ATOM 90 CA TRP S 90 140.799 102.141 -30.986 1.00 20.00 ATOM 91 CA ASN S 91 138.675 103.302 -33.865 1.00 20.00 ATOM 92 CA SER S 92 139.174 106.934 -34.853 1.00 20.00 ATOM 93 CA SER S 93 135.881 107.613 -36.627 1.00 20.00 ATOM 94 CA ASP S 94 133.687 105.834 -34.106 1.00 20.00 ATOM 95 CA ASN S 95 135.540 106.934 -31.032 1.00 20.00 ATOM 96 CA SER S 96 135.357 103.417 -29.665 1.00 20.00 ATOM 97 CA TYR S 97 137.634 100.694 -28.422 1.00 20.00 ATOM 98 CA VAL S 98 137.040 97.648 -30.598 1.00 20.00 ATOM 99 CA PHE S 99 137.630 93.970 -29.741 1.00 20.00 ATOM 100 CA GLY S 100 138.275 91.192 -32.184 1.00 20.00 ATOM 101 CA THR S 101 135.695 88.360 -32.424 1.00 20.00 ATOM 102 CA GLY S 102 138.329 86.109 -30.923 1.00 20.00 ATOM 103 CA THR S 103 140.184 82.844 -31.552 1.00 20.00 ATOM 104 CA LYS S 104 140.303 79.575 -29.703 1.00 20.00 ATOM 105 CA VAL S 105 143.524 77.568 -29.872 1.00 20.00 ATOM 106 CA THR S 106 143.688 73.836 -29.453 1.00 20.00 ATOM 107 CA VAL S 107 146.898 71.897 -28.853 1.00 20.00 ATOM 108 CA LEU S 108 146.399 69.023 -31.182 1.00 20.00 TER