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 D 1 523 PDB 2RCJ 2RCJ 1 523 SEQRES 1 D 106 GLY GLN PRO LYS ALA ASN PRO THR VAL THR LEU PHE PRO SEQRES 2 D 106 PRO SER SER GLU GLU LEU GLN ALA ASN LYS ALA THR LEU SEQRES 3 D 106 VAL CYS LEU ILE SER ASP PHE TYR PRO GLY ALA VAL THR SEQRES 4 D 106 VAL ALA TRP LYS ALA ASP GLY SER PRO VAL LYS ALA GLY SEQRES 5 D 106 VAL GLU THR THR LYS PRO SER LYS GLN SER ASN ASN LYS SEQRES 6 D 106 TYR ALA ALA SER SER TYR LEU SER LEU THR PRO GLU GLN SEQRES 7 D 106 TRP LYS SER HIS ARG SER TYR SER CYS GLN VAL THR HIS SEQRES 8 D 106 GLU GLY SER THR VAL GLU LYS THR VAL ALA PRO THR GLU SEQRES 9 D 106 CYS SER ATOM 1 CA GLY D 109 17.330 160.083 -2.487 1.00 20.00 ATOM 2 CA GLN D 110 16.382 157.533 -5.119 1.00 20.00 ATOM 3 CA PRO D 111 13.298 155.520 -4.300 1.00 20.00 ATOM 4 CA LYS D 112 13.694 152.618 -1.961 1.00 20.00 ATOM 5 CA ALA D 113 13.039 149.342 -3.789 1.00 20.00 ATOM 6 CA ASN D 114 11.925 146.194 -1.864 1.00 20.00 ATOM 7 CA PRO D 115 13.827 142.993 -2.628 1.00 20.00 ATOM 8 CA THR D 116 12.598 139.913 -4.541 1.00 20.00 ATOM 9 CA VAL D 117 13.493 136.778 -2.595 1.00 20.00 ATOM 10 CA THR D 118 13.844 133.468 -4.407 1.00 20.00 ATOM 11 CA LEU D 119 14.681 130.352 -2.399 1.00 20.00 ATOM 12 CA PHE D 120 15.896 126.915 -3.677 1.00 20.00 ATOM 13 CA PRO D 121 16.249 123.762 -1.575 1.00 20.00 ATOM 14 CA PRO D 122 19.002 121.203 -2.268 1.00 20.00 ATOM 15 CA SER D 123 18.974 119.311 -5.510 1.00 20.00 ATOM 16 CA SER D 124 18.358 115.543 -5.361 1.00 20.00 ATOM 17 CA GLU D 125 21.534 115.012 -7.358 1.00 20.00 ATOM 18 CA GLU D 126 23.522 117.042 -4.899 1.00 20.00 ATOM 19 CA LEU D 127 21.980 115.109 -2.016 1.00 20.00 ATOM 20 CA GLN D 128 23.291 111.959 -3.683 1.00 20.00 ATOM 21 CA ALA D 129 26.729 113.486 -3.661 1.00 20.00 ATOM 22 CA ASN D 130 26.192 113.684 0.100 1.00 20.00 ATOM 23 CA LYS D 131 26.113 117.483 0.188 1.00 20.00 ATOM 24 CA ALA D 132 23.371 120.165 0.487 1.00 20.00 ATOM 25 CA THR D 133 23.195 123.733 -0.572 1.00 20.00 ATOM 26 CA LEU D 134 20.244 126.019 -0.017 1.00 20.00 ATOM 27 CA VAL D 135 20.255 129.108 -2.237 1.00 20.00 ATOM 28 CA CYS D 136 18.601 132.430 -1.416 1.00 20.00 ATOM 29 CA LEU D 137 18.650 134.887 -4.279 1.00 20.00 ATOM 30 CA ILE D 138 17.792 138.553 -3.599 1.00 20.00 ATOM 31 CA SER D 139 17.208 140.984 -6.513 1.00 20.00 ATOM 32 CA ASP D 140 16.011 144.436 -7.511 1.00 20.00 ATOM 33 CA PHE D 141 16.624 146.230 -4.233 1.00 20.00 ATOM 34 CA TYR D 142 17.652 149.777 -3.393 1.00 20.00 ATOM 35 CA PRO D 143 19.524 150.771 -1.321 1.00 20.00 ATOM 36 CA GLY D 144 22.209 148.064 -1.362 1.00 20.00 ATOM 37 CA ALA D 145 22.041 147.179 2.327 1.00 20.00 ATOM 38 CA VAL D 146 20.425 143.903 3.373 1.00 20.00 ATOM 39 CA THR D 147 20.541 141.483 6.249 1.00 20.00 ATOM 40 CA VAL D 148 20.066 137.830 5.477 1.00 20.00 ATOM 41 CA ALA D 149 19.267 135.279 8.162 1.00 20.00 ATOM 42 CA TRP D 150 18.736 131.563 7.909 1.00 20.00 ATOM 43 CA LYS D 151 16.285 129.768 10.124 1.00 20.00 ATOM 44 CA ALA D 152 15.473 126.064 10.586 1.00 20.00 ATOM 45 CA ASP D 153 12.055 125.297 12.057 1.00 20.00 ATOM 46 CA GLY D 154 11.784 127.854 14.840 1.00 20.00 ATOM 47 CA SER D 155 15.502 128.597 15.095 1.00 20.00 ATOM 48 CA PRO D 156 18.484 130.544 13.741 1.00 20.00 ATOM 49 CA VAL D 157 20.935 128.578 11.591 1.00 20.00 ATOM 50 CA LYS D 158 24.465 128.621 13.078 1.00 20.00 ATOM 51 CA ALA D 159 27.124 128.246 10.440 1.00 20.00 ATOM 52 CA GLY D 160 27.583 127.275 6.821 1.00 20.00 ATOM 53 CA VAL D 161 26.249 130.576 5.476 1.00 20.00 ATOM 54 CA GLU D 162 28.072 132.399 2.632 1.00 20.00 ATOM 55 CA THR D 163 26.549 135.779 1.656 1.00 20.00 ATOM 56 CA THR D 164 27.728 138.014 -1.207 1.00 20.00 ATOM 57 CA LYS D 165 28.114 141.733 -0.879 1.00 20.00 ATOM 58 CA PRO D 166 25.419 143.426 -2.899 1.00 20.00 ATOM 59 CA SER D 167 26.335 144.519 -6.365 1.00 20.00 ATOM 60 CA LYS D 168 24.752 147.118 -8.510 1.00 20.00 ATOM 61 CA GLN D 169 23.061 146.120 -11.732 1.00 20.00 ATOM 62 CA SER D 170 22.693 148.258 -14.863 1.00 20.00 ATOM 63 CA ASN D 171 19.245 148.628 -13.370 1.00 20.00 ATOM 64 CA ASN D 172 20.660 150.931 -10.687 1.00 20.00 ATOM 65 CA LYS D 173 19.296 148.374 -8.274 1.00 20.00 ATOM 66 CA TYR D 174 21.229 145.719 -6.368 1.00 20.00 ATOM 67 CA ALA D 175 21.574 141.920 -6.236 1.00 20.00 ATOM 68 CA ALA D 176 22.905 139.488 -3.689 1.00 20.00 ATOM 69 CA SER D 177 23.057 135.751 -3.039 1.00 20.00 ATOM 70 CA SER D 178 23.252 133.706 0.123 1.00 20.00 ATOM 71 CA TYR D 179 24.251 130.050 0.351 1.00 20.00 ATOM 72 CA LEU D 180 23.645 127.710 3.207 1.00 20.00 ATOM 73 CA SER D 181 25.706 124.579 3.380 1.00 20.00 ATOM 74 CA LEU D 182 24.458 121.541 5.217 1.00 20.00 ATOM 75 CA THR D 183 24.554 117.840 5.334 1.00 20.00 ATOM 76 CA PRO D 184 21.676 115.920 3.802 1.00 20.00 ATOM 77 CA GLU D 185 20.978 114.707 7.312 1.00 20.00 ATOM 78 CA GLN D 186 20.701 118.209 8.815 1.00 20.00 ATOM 79 CA TRP D 187 18.529 119.093 5.847 1.00 20.00 ATOM 80 CA LYS D 188 16.290 116.151 6.443 1.00 20.00 ATOM 81 CA SER D 189 16.172 116.443 10.186 1.00 20.00 ATOM 82 CA HIS D 190 14.024 119.617 10.126 1.00 20.00 ATOM 83 CA ARG D 191 10.541 120.301 8.813 1.00 20.00 ATOM 84 CA SER D 192 11.303 123.683 7.302 1.00 20.00 ATOM 85 CA TYR D 193 14.063 126.034 6.265 1.00 20.00 ATOM 86 CA SER D 194 13.737 129.809 5.875 1.00 20.00 ATOM 87 CA CYS D 195 15.657 132.589 4.292 1.00 20.00 ATOM 88 CA GLN D 196 14.776 135.890 5.834 1.00 20.00 ATOM 89 CA VAL D 197 15.822 139.187 4.312 1.00 20.00 ATOM 90 CA THR D 198 15.582 142.485 6.146 1.00 20.00 ATOM 91 CA HIS D 199 15.765 145.637 4.096 1.00 20.00 ATOM 92 CA GLU D 200 15.057 149.084 5.483 1.00 20.00 ATOM 93 CA GLY D 201 12.930 147.861 8.399 1.00 20.00 ATOM 94 CA SER D 202 10.983 145.463 6.203 1.00 20.00 ATOM 95 CA THR D 203 11.529 141.628 6.520 1.00 20.00 ATOM 96 CA VAL D 204 10.609 139.144 3.816 1.00 20.00 ATOM 97 CA GLU D 205 10.727 135.413 4.472 1.00 20.00 ATOM 98 CA LYS D 206 10.646 132.476 2.061 1.00 20.00 ATOM 99 CA THR D 207 10.278 128.857 3.210 1.00 20.00 ATOM 100 CA VAL D 208 11.247 125.443 1.656 1.00 20.00 ATOM 101 CA ALA D 209 10.734 121.871 2.984 1.00 20.00 ATOM 102 CA PRO D 210 12.257 118.526 2.135 1.00 20.00 ATOM 103 CA THR D 211 8.716 117.746 0.773 1.00 20.00 ATOM 104 CA GLU D 212 8.861 119.287 -2.655 1.00 20.00 ATOM 105 CA CYS D 213 7.302 122.610 -1.645 1.00 20.00 ATOM 106 CA SER D 214 19.989 107.266 -7.254 1.00 20.00 TER