HEADER IMMUNOGLOBULIN 23-DEC-98 1IGA TITLE MODEL OF HUMAN IGA1 DETERMINED BY SOLUTION SCATTERING CURVE-FITTING TITLE 2 AND HOMOLOGY MODELLING COMPND MOL_ID: 1; COMPND 2 MOLECULE: IGA1; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CHAINS A AND B, HEAVY, CHAINS C AND D, ; EXPDTA SOLUTION SCATTERING DBREF 1IGA B 123 475 UNP P01876 IGHA1_HUMAN 1 353 SEQRES 1 B 105 ALA SER PRO THR SER PRO LYS VAL PHE PRO LEU SER LEU SEQRES 2 B 105 CYS SER THR GLN PRO ASP GLY ASN VAL VAL ILE ALA CYS SEQRES 3 B 105 LEU VAL GLN GLY PHE PHE PRO GLN GLU PRO LEU SER VAL SEQRES 4 B 105 THR TRP SER GLU SER GLY GLN GLY VAL THR ALA ARG ASN SEQRES 5 B 105 PHE PRO PRO SER GLN ASP ALA SER GLY ASP LEU TYR THR SEQRES 6 B 105 THR SER SER GLN LEU THR LEU PRO ALA THR GLN CYS LEU SEQRES 7 B 105 ALA GLY LYS SER VAL THR CYS HIS VAL LYS HIS TYR THR SEQRES 8 B 105 ASN PRO SER GLN ASP VAL THR VAL PRO CYS PRO VAL PRO SEQRES 9 B 105 SER ATOM 1 CA ALA B 123 -87.717 24.202 -34.337 1.00 0.00 ATOM 2 CA SER B 124 -86.595 21.466 -36.681 1.00 0.00 ATOM 3 CA PRO B 125 -85.961 17.788 -35.661 1.00 0.00 ATOM 4 CA THR B 126 -82.227 16.835 -35.992 1.00 0.00 ATOM 5 CA SER B 127 -80.662 13.335 -35.503 1.00 0.00 ATOM 6 CA PRO B 128 -77.555 12.953 -33.209 1.00 0.00 ATOM 7 CA LYS B 129 -74.018 12.652 -34.645 1.00 0.00 ATOM 8 CA VAL B 130 -72.096 10.143 -32.493 1.00 0.00 ATOM 9 CA PHE B 131 -68.337 10.723 -31.901 1.00 0.00 ATOM 10 CA PRO B 132 -65.764 8.543 -30.058 1.00 0.00 ATOM 11 CA LEU B 133 -64.079 9.756 -26.847 1.00 0.00 ATOM 12 CA SER B 134 -60.808 7.743 -26.509 1.00 0.00 ATOM 13 CA LEU B 135 -57.178 8.346 -25.335 1.00 0.00 ATOM 14 CA CYS B 136 -53.949 6.760 -26.709 1.00 0.00 ATOM 15 CA SER B 137 -51.391 6.917 -23.770 1.00 0.00 ATOM 16 CA THR B 138 -53.029 10.133 -22.329 1.00 0.00 ATOM 17 CA GLN B 139 -55.055 8.281 -19.570 1.00 0.00 ATOM 18 CA PRO B 140 -53.421 7.139 -16.228 1.00 0.00 ATOM 19 CA ASP B 141 -51.754 3.620 -16.161 1.00 0.00 ATOM 20 CA GLY B 142 -54.347 1.240 -14.533 1.00 0.00 ATOM 21 CA ASN B 143 -57.965 2.250 -15.429 1.00 0.00 ATOM 22 CA VAL B 144 -59.502 3.175 -18.841 1.00 0.00 ATOM 23 CA VAL B 145 -62.222 5.828 -19.560 1.00 0.00 ATOM 24 CA ILE B 146 -63.837 5.703 -23.026 1.00 0.00 ATOM 25 CA ALA B 147 -67.032 7.426 -24.124 1.00 0.00 ATOM 26 CA CYS B 148 -69.480 8.420 -26.890 1.00 0.00 ATOM 27 CA LEU B 149 -70.409 12.090 -27.472 1.00 0.00 ATOM 28 CA VAL B 150 -74.078 12.098 -28.770 1.00 0.00 ATOM 29 CA GLN B 151 -74.064 15.552 -30.397 1.00 0.00 ATOM 30 CA GLY B 152 -76.478 18.096 -31.944 1.00 0.00 ATOM 31 CA PHE B 153 -79.932 16.511 -31.662 1.00 0.00 ATOM 32 CA PHE B 154 -83.495 17.885 -31.241 1.00 0.00 ATOM 33 CA PRO B 155 -85.828 17.252 -29.585 1.00 0.00 ATOM 34 CA GLN B 156 -84.469 15.648 -26.310 1.00 0.00 ATOM 35 CA GLU B 157 -86.644 12.402 -26.386 1.00 0.00 ATOM 36 CA PRO B 158 -85.639 9.072 -24.629 1.00 0.00 ATOM 37 CA LEU B 159 -82.001 8.213 -25.482 1.00 0.00 ATOM 38 CA SER B 160 -81.159 4.491 -24.862 1.00 0.00 ATOM 39 CA VAL B 161 -77.340 4.090 -24.542 1.00 0.00 ATOM 40 CA THR B 162 -75.976 0.552 -24.075 1.00 0.00 ATOM 41 CA TRP B 163 -72.268 -0.578 -24.144 1.00 0.00 ATOM 42 CA SER B 164 -70.969 -3.989 -25.512 1.00 0.00 ATOM 43 CA GLU B 165 -68.999 -4.806 -22.271 1.00 0.00 ATOM 44 CA SER B 166 -70.729 -5.277 -18.828 1.00 0.00 ATOM 45 CA GLY B 167 -69.300 -6.525 -15.459 1.00 0.00 ATOM 46 CA GLN B 168 -68.520 -5.928 -11.722 1.00 0.00 ATOM 47 CA GLY B 169 -65.808 -3.196 -12.120 1.00 0.00 ATOM 48 CA VAL B 170 -67.143 -1.729 -15.456 1.00 0.00 ATOM 49 CA THR B 171 -69.175 1.452 -14.620 1.00 0.00 ATOM 50 CA ALA B 172 -71.474 3.196 -17.162 1.00 0.00 ATOM 51 CA ARG B 173 -72.382 6.888 -16.599 1.00 0.00 ATOM 52 CA ASN B 174 -75.121 8.369 -18.845 1.00 0.00 ATOM 53 CA PHE B 175 -74.901 12.221 -18.521 1.00 0.00 ATOM 54 CA PRO B 176 -78.362 13.999 -18.834 1.00 0.00 ATOM 55 CA PRO B 177 -79.035 16.133 -22.014 1.00 0.00 ATOM 56 CA SER B 178 -77.563 19.685 -21.923 1.00 0.00 ATOM 57 CA GLN B 179 -79.175 22.357 -24.158 1.00 0.00 ATOM 58 CA ASP B 180 -77.073 24.818 -26.316 1.00 0.00 ATOM 59 CA ALA B 181 -78.529 28.442 -26.332 1.00 0.00 ATOM 60 CA SER B 182 -82.346 29.018 -26.877 1.00 0.00 ATOM 61 CA GLY B 183 -83.547 25.448 -27.732 1.00 0.00 ATOM 62 CA ASP B 184 -81.083 25.161 -30.716 1.00 0.00 ATOM 63 CA LEU B 185 -79.376 21.724 -30.142 1.00 0.00 ATOM 64 CA TYR B 186 -79.070 19.143 -27.272 1.00 0.00 ATOM 65 CA THR B 187 -75.804 17.210 -26.477 1.00 0.00 ATOM 66 CA THR B 188 -75.358 14.175 -24.098 1.00 0.00 ATOM 67 CA SER B 189 -72.204 12.117 -23.304 1.00 0.00 ATOM 68 CA SER B 190 -72.165 8.377 -22.291 1.00 0.00 ATOM 69 CA GLN B 191 -68.978 7.266 -20.407 1.00 0.00 ATOM 70 CA LEU B 192 -67.667 3.687 -19.745 1.00 0.00 ATOM 71 CA THR B 193 -65.007 3.425 -16.939 1.00 0.00 ATOM 72 CA LEU B 194 -63.344 -0.098 -16.831 1.00 0.00 ATOM 73 CA PRO B 195 -59.958 -1.644 -15.685 1.00 0.00 ATOM 74 CA ALA B 196 -57.043 -1.422 -18.249 1.00 0.00 ATOM 75 CA THR B 197 -56.718 -5.293 -18.165 1.00 0.00 ATOM 76 CA GLN B 198 -60.397 -5.428 -19.426 1.00 0.00 ATOM 77 CA CYS B 199 -59.758 -2.799 -22.216 1.00 0.00 ATOM 78 CA LEU B 200 -56.320 -3.613 -23.800 1.00 0.00 ATOM 79 CA ALA B 201 -54.578 -1.590 -26.634 1.00 0.00 ATOM 80 CA GLY B 202 -55.822 -2.595 -30.154 1.00 0.00 ATOM 81 CA LYS B 203 -59.256 -3.760 -28.797 1.00 0.00 ATOM 82 CA SER B 204 -62.603 -1.817 -28.960 1.00 0.00 ATOM 83 CA VAL B 205 -65.971 -1.515 -27.063 1.00 0.00 ATOM 84 CA THR B 206 -69.212 -0.785 -29.020 1.00 0.00 ATOM 85 CA CYS B 207 -71.614 1.973 -27.861 1.00 0.00 ATOM 86 CA HIS B 208 -75.249 1.406 -29.055 1.00 0.00 ATOM 87 CA VAL B 209 -77.382 4.614 -29.159 1.00 0.00 ATOM 88 CA LYS B 210 -81.178 4.543 -29.731 1.00 0.00 ATOM 89 CA HIS B 211 -82.837 7.996 -30.153 1.00 0.00 ATOM 90 CA TYR B 212 -86.762 7.525 -29.811 1.00 0.00 ATOM 91 CA THR B 213 -88.221 4.798 -32.108 1.00 0.00 ATOM 92 CA ASN B 214 -85.437 5.392 -34.710 1.00 0.00 ATOM 93 CA PRO B 215 -82.938 2.597 -35.752 1.00 0.00 ATOM 94 CA SER B 216 -79.912 1.987 -33.428 1.00 0.00 ATOM 95 CA GLN B 217 -76.722 3.999 -34.218 1.00 0.00 ATOM 96 CA ASP B 218 -73.586 1.965 -33.333 1.00 0.00 ATOM 97 CA VAL B 219 -69.977 3.216 -32.827 1.00 0.00 ATOM 98 CA THR B 220 -66.893 1.057 -32.195 1.00 0.00 ATOM 99 CA VAL B 221 -64.754 3.107 -29.725 1.00 0.00 ATOM 100 CA PRO B 222 -61.007 2.189 -29.216 1.00 0.00 ATOM 101 CA CYS B 223 -58.875 1.306 -25.995 1.00 0.00 ATOM 102 CA PRO B 224 -55.121 2.184 -25.318 1.00 0.00 ATOM 103 CA VAL B 225 -51.623 2.685 -26.554 1.00 0.00 ATOM 104 CA PRO B 226 -49.551 2.590 -23.177 1.00 0.00 ATOM 105 CA SER B 227 -46.017 3.215 -21.378 1.00 0.00 TER