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 H 1 523 PDB 2RCJ 2RCJ 1 523 SEQRES 1 H 108 GLU SER VAL LEU THR GLN PRO PRO SER ALA SER GLY THR SEQRES 2 H 108 PRO GLY GLN ARG VAL THR ILE SER CYS THR GLY THR SER SEQRES 3 H 108 SER GLY SER ILE THR VAL ASN TRP TYR GLN GLN LEU PRO SEQRES 4 H 108 GLY MET ALA PRO LYS LEU LEU ILE TYR ARG ASP ALA MET SEQRES 5 H 108 ARG PRO SER GLY VAL PRO THR ARG PHE SER GLY SER LYS SEQRES 6 H 108 SER GLY THR SER ALA SER LEU ALA ILE SER GLY LEU GLU SEQRES 7 H 108 ALA GLU ASP GLU SER ASP TYR TYR CYS ALA SER TRP ASN SEQRES 8 H 108 SER SER ASP ASN SER TYR VAL PHE GLY THR GLY THR LYS SEQRES 9 H 108 VAL THR VAL LEU ATOM 1 CA GLU H 1 -139.457 102.854 5.597 1.00 20.00 ATOM 2 CA SER H 2 -138.556 99.764 3.680 1.00 20.00 ATOM 3 CA VAL H 3 -141.106 96.926 3.268 1.00 20.00 ATOM 4 CA LEU H 4 -144.749 95.957 2.777 1.00 20.00 ATOM 5 CA THR H 5 -145.746 92.942 4.867 1.00 20.00 ATOM 6 CA GLN H 6 -147.320 89.833 3.332 1.00 20.00 ATOM 7 CA PRO H 7 -148.008 86.416 4.845 1.00 20.00 ATOM 8 CA PRO H 8 -145.282 84.005 3.569 1.00 20.00 ATOM 9 CA SER H 9 -147.834 81.518 2.402 1.00 20.00 ATOM 10 CA ALA H 10 -151.469 81.022 1.570 1.00 20.00 ATOM 11 CA SER H 11 -153.084 77.714 0.695 1.00 20.00 ATOM 12 CA GLY H 12 -156.298 76.048 -0.187 1.00 20.00 ATOM 13 CA THR H 13 -157.979 73.331 -2.198 1.00 20.00 ATOM 14 CA PRO H 14 -158.898 73.877 -5.864 1.00 20.00 ATOM 15 CA GLY H 15 -162.047 75.982 -6.197 1.00 20.00 ATOM 16 CA GLN H 16 -161.800 77.569 -2.764 1.00 20.00 ATOM 17 CA ARG H 17 -161.516 81.282 -2.219 1.00 20.00 ATOM 18 CA VAL H 18 -158.001 82.256 -1.192 1.00 20.00 ATOM 19 CA THR H 19 -157.057 85.795 -0.253 1.00 20.00 ATOM 20 CA ILE H 20 -153.671 87.404 0.386 1.00 20.00 ATOM 21 CA SER H 21 -153.127 90.402 2.650 1.00 20.00 ATOM 22 CA CYS H 22 -150.533 93.218 2.406 1.00 20.00 ATOM 23 CA THR H 23 -150.002 95.449 5.393 1.00 20.00 ATOM 24 CA GLY H 24 -148.387 98.841 5.006 1.00 20.00 ATOM 25 CA THR H 25 -148.193 102.304 6.604 1.00 20.00 ATOM 26 CA SER H 26 -149.705 105.746 6.182 1.00 20.00 ATOM 27 CA SER H 27 -153.296 106.754 6.312 1.00 20.00 ATOM 28 CA GLY H 28 -152.278 104.849 3.165 1.00 20.00 ATOM 29 CA SER H 29 -151.188 107.447 0.619 1.00 20.00 ATOM 30 CA ILE H 30 -150.892 105.767 -2.760 1.00 20.00 ATOM 31 CA THR H 31 -152.496 102.993 -4.920 1.00 20.00 ATOM 32 CA VAL H 32 -151.480 99.299 -4.746 1.00 20.00 ATOM 33 CA ASN H 33 -150.436 96.934 -7.545 1.00 20.00 ATOM 34 CA TRP H 34 -150.244 93.132 -7.389 1.00 20.00 ATOM 35 CA TYR H 35 -147.767 90.992 -9.330 1.00 20.00 ATOM 36 CA GLN H 36 -147.703 87.307 -10.000 1.00 20.00 ATOM 37 CA GLN H 37 -144.261 85.782 -10.366 1.00 20.00 ATOM 38 CA LEU H 38 -142.481 82.495 -10.873 1.00 20.00 ATOM 39 CA PRO H 39 -139.161 82.900 -8.974 1.00 20.00 ATOM 40 CA GLY H 40 -136.304 84.516 -10.915 1.00 20.00 ATOM 41 CA MET H 41 -138.563 84.964 -13.920 1.00 20.00 ATOM 42 CA ALA H 42 -140.279 88.178 -15.028 1.00 20.00 ATOM 43 CA PRO H 43 -143.294 89.145 -12.947 1.00 20.00 ATOM 44 CA LYS H 44 -146.579 90.036 -14.553 1.00 20.00 ATOM 45 CA LEU H 45 -149.001 92.815 -13.462 1.00 20.00 ATOM 46 CA LEU H 46 -152.247 91.264 -12.159 1.00 20.00 ATOM 47 CA ILE H 47 -153.908 94.248 -10.487 1.00 20.00 ATOM 48 CA TYR H 48 -153.159 97.985 -10.847 1.00 20.00 ATOM 49 CA ARG H 49 -154.433 100.996 -8.971 1.00 20.00 ATOM 50 CA ASP H 50 -155.954 98.951 -6.084 1.00 20.00 ATOM 51 CA ALA H 51 -158.642 97.172 -8.021 1.00 20.00 ATOM 52 CA MET H 52 -158.136 97.383 -11.751 1.00 20.00 ATOM 53 CA ARG H 53 -157.274 94.442 -13.965 1.00 20.00 ATOM 54 CA PRO H 54 -155.290 94.433 -17.212 1.00 20.00 ATOM 55 CA SER H 55 -156.880 92.620 -20.128 1.00 20.00 ATOM 56 CA GLY H 56 -155.941 88.960 -20.188 1.00 20.00 ATOM 57 CA VAL H 57 -156.121 88.656 -16.430 1.00 20.00 ATOM 58 CA PRO H 58 -158.905 86.301 -15.321 1.00 20.00 ATOM 59 CA THR H 59 -162.048 87.630 -13.655 1.00 20.00 ATOM 60 CA ARG H 60 -161.348 85.537 -10.540 1.00 20.00 ATOM 61 CA PHE H 61 -158.679 87.979 -9.416 1.00 20.00 ATOM 62 CA SER H 62 -159.901 90.970 -7.492 1.00 20.00 ATOM 63 CA GLY H 63 -158.224 93.678 -5.473 1.00 20.00 ATOM 64 CA SER H 64 -159.212 95.717 -2.496 1.00 20.00 ATOM 65 CA LYS H 65 -157.707 98.529 -0.419 1.00 20.00 ATOM 66 CA SER H 66 -158.598 100.354 2.791 1.00 20.00 ATOM 67 CA GLY H 67 -156.527 102.533 5.044 1.00 20.00 ATOM 68 CA THR H 68 -153.038 101.169 5.157 1.00 20.00 ATOM 69 CA SER H 69 -154.025 97.672 4.132 1.00 20.00 ATOM 70 CA ALA H 70 -154.766 95.924 0.861 1.00 20.00 ATOM 71 CA SER H 71 -155.701 92.487 -0.273 1.00 20.00 ATOM 72 CA LEU H 72 -155.721 90.213 -3.313 1.00 20.00 ATOM 73 CA ALA H 73 -158.650 87.738 -3.747 1.00 20.00 ATOM 74 CA ILE H 74 -158.438 84.557 -5.831 1.00 20.00 ATOM 75 CA SER H 75 -161.932 83.414 -6.240 1.00 20.00 ATOM 76 CA GLY H 76 -161.775 79.786 -7.122 1.00 20.00 ATOM 77 CA LEU H 77 -158.195 78.605 -6.769 1.00 20.00 ATOM 78 CA GLU H 78 -156.770 76.688 -9.717 1.00 20.00 ATOM 79 CA ALA H 79 -153.634 74.712 -10.361 1.00 20.00 ATOM 80 CA GLU H 80 -152.221 77.596 -12.421 1.00 20.00 ATOM 81 CA ASP H 81 -152.383 79.837 -9.389 1.00 20.00 ATOM 82 CA GLU H 82 -149.457 78.194 -7.702 1.00 20.00 ATOM 83 CA SER H 83 -146.961 81.033 -7.775 1.00 20.00 ATOM 84 CA ASP H 84 -145.486 83.935 -5.835 1.00 20.00 ATOM 85 CA TYR H 85 -147.533 87.102 -5.375 1.00 20.00 ATOM 86 CA TYR H 86 -146.217 90.588 -4.533 1.00 20.00 ATOM 87 CA CYS H 87 -148.087 93.754 -3.652 1.00 20.00 ATOM 88 CA ALA H 88 -146.432 97.120 -4.355 1.00 20.00 ATOM 89 CA SER H 89 -146.805 100.866 -3.736 1.00 20.00 ATOM 90 CA TRP H 90 -144.998 104.187 -3.851 1.00 20.00 ATOM 91 CA ASN H 91 -143.990 105.682 -0.551 1.00 20.00 ATOM 92 CA SER H 92 -144.451 109.442 -0.295 1.00 20.00 ATOM 93 CA SER H 93 -142.002 110.236 2.502 1.00 20.00 ATOM 94 CA ASP H 94 -139.220 107.989 1.257 1.00 20.00 ATOM 95 CA ASN H 95 -139.677 108.682 -2.405 1.00 20.00 ATOM 96 CA SER H 96 -139.358 104.991 -3.143 1.00 20.00 ATOM 97 CA TYR H 97 -141.272 102.216 -4.807 1.00 20.00 ATOM 98 CA VAL H 98 -141.842 99.521 -2.203 1.00 20.00 ATOM 99 CA PHE H 99 -142.439 95.786 -2.749 1.00 20.00 ATOM 100 CA GLY H 100 -144.224 93.453 -0.408 1.00 20.00 ATOM 101 CA THR H 101 -142.216 90.576 1.155 1.00 20.00 ATOM 102 CA GLY H 102 -144.319 88.243 -0.943 1.00 20.00 ATOM 103 CA THR H 103 -146.595 85.203 -0.663 1.00 20.00 ATOM 104 CA LYS H 104 -146.349 81.696 -1.992 1.00 20.00 ATOM 105 CA VAL H 105 -149.588 79.889 -2.814 1.00 20.00 ATOM 106 CA THR H 106 -149.961 76.150 -2.787 1.00 20.00 ATOM 107 CA VAL H 107 -152.898 74.289 -4.319 1.00 20.00 ATOM 108 CA LEU H 108 -153.592 71.792 -1.634 1.00 20.00 TER