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: 2; COMPND 2 MOLECULE: IGA1; COMPND 3 CHAIN: C, D; COMPND 4 FRAGMENT: CHAINS A AND B, HEAVY, CHAINS C AND D, ; EXPDTA SOLUTION SCATTERING DBREF 1IGA D 1 214 EMBL X95747 CAA65058 23 234 SEQRES 1 D 107 GLU LEU VAL MET THR GLN SER PRO SER SER LEU SER ALA SEQRES 2 D 107 SER VAL GLY ASP ARG VAL ASN ILE ALA CYS ARG ALA SER SEQRES 3 D 107 GLN GLY ILE SER SER ALA LEU ALA TRP TYR GLN GLN LYS SEQRES 4 D 107 PRO GLY LYS ALA PRO ARG LEU LEU ILE TYR ASP ALA SER SEQRES 5 D 107 ASN LEU GLU SER GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 D 107 GLY SER GLY THR ASP PHE THR LEU THR ILE SER SER LEU SEQRES 7 D 107 GLN PRO GLU ASP PHE ALA ILE TYR TYR CYS GLN GLN PHE SEQRES 8 D 107 ASN SER TYR PRO LEU THR PHE GLY GLY GLY THR LYS VAL SEQRES 9 D 107 GLU ILE LYS ATOM 1 CA GLU D 1 -110.590 18.591 -8.361 1.00 0.00 ATOM 2 CA LEU D 2 -109.433 17.326 -4.978 1.00 0.00 ATOM 3 CA VAL D 3 -106.026 18.776 -4.268 1.00 0.00 ATOM 4 CA MET D 4 -103.269 16.519 -2.867 1.00 0.00 ATOM 5 CA THR D 5 -100.458 18.400 -1.121 1.00 0.00 ATOM 6 CA GLN D 6 -97.265 16.654 0.026 1.00 0.00 ATOM 7 CA SER D 7 -94.950 17.782 2.742 1.00 0.00 ATOM 8 CA PRO D 8 -91.974 18.236 2.434 1.00 0.00 ATOM 9 CA SER D 9 -90.797 18.731 -1.125 1.00 0.00 ATOM 10 CA SER D 10 -87.266 17.440 -0.310 1.00 0.00 ATOM 11 CA LEU D 11 -85.528 15.631 2.535 1.00 0.00 ATOM 12 CA SER D 12 -81.959 14.368 2.957 1.00 0.00 ATOM 13 CA ALA D 13 -81.453 11.727 5.647 1.00 0.00 ATOM 14 CA SER D 14 -78.767 9.167 6.497 1.00 0.00 ATOM 15 CA VAL D 15 -79.237 5.451 5.996 1.00 0.00 ATOM 16 CA GLY D 16 -80.887 3.907 9.042 1.00 0.00 ATOM 17 CA ASP D 17 -82.961 7.033 9.649 1.00 0.00 ATOM 18 CA ARG D 18 -86.717 6.874 9.826 1.00 0.00 ATOM 19 CA VAL D 19 -88.437 9.258 7.384 1.00 0.00 ATOM 20 CA ASN D 20 -92.127 10.306 7.297 1.00 0.00 ATOM 21 CA ILE D 21 -93.735 12.099 4.242 1.00 0.00 ATOM 22 CA ALA D 22 -97.198 13.658 4.689 1.00 0.00 ATOM 23 CA CYS D 23 -99.952 14.081 2.101 1.00 0.00 ATOM 24 CA ARG D 24 -103.153 16.116 2.675 1.00 0.00 ATOM 25 CA ALA D 25 -106.366 15.734 0.783 1.00 0.00 ATOM 26 CA SER D 26 -108.247 19.102 0.465 1.00 0.00 ATOM 27 CA GLN D 27 -111.288 17.065 1.660 1.00 0.00 ATOM 28 CA GLY D 28 -112.066 13.553 2.943 1.00 0.00 ATOM 29 CA ILE D 29 -111.114 10.572 0.764 1.00 0.00 ATOM 30 CA SER D 30 -111.590 7.775 3.337 1.00 0.00 ATOM 31 CA SER D 31 -108.757 5.309 2.532 1.00 0.00 ATOM 32 CA ALA D 32 -108.490 5.866 -1.208 1.00 0.00 ATOM 33 CA LEU D 33 -104.881 6.786 -1.300 1.00 0.00 ATOM 34 CA ALA D 34 -102.028 5.003 -3.104 1.00 0.00 ATOM 35 CA TRP D 35 -98.232 5.871 -2.780 1.00 0.00 ATOM 36 CA TYR D 36 -95.721 5.508 -5.697 1.00 0.00 ATOM 37 CA GLN D 37 -91.962 5.454 -5.860 1.00 0.00 ATOM 38 CA GLN D 38 -90.340 6.874 -9.025 1.00 0.00 ATOM 39 CA LYS D 39 -86.607 6.491 -9.542 1.00 0.00 ATOM 40 CA PRO D 40 -85.435 9.290 -11.791 1.00 0.00 ATOM 41 CA GLY D 41 -86.139 8.382 -15.404 1.00 0.00 ATOM 42 CA LYS D 42 -88.441 5.460 -14.843 1.00 0.00 ATOM 43 CA ALA D 43 -91.991 4.550 -14.674 1.00 0.00 ATOM 44 CA PRO D 44 -93.580 5.056 -11.222 1.00 0.00 ATOM 45 CA ARG D 45 -94.010 1.937 -8.980 1.00 0.00 ATOM 46 CA LEU D 46 -96.821 1.083 -6.577 1.00 0.00 ATOM 47 CA LEU D 47 -95.806 0.688 -2.925 1.00 0.00 ATOM 48 CA ILE D 48 -99.026 1.105 -0.972 1.00 0.00 ATOM 49 CA TYR D 49 -102.764 1.114 -1.935 1.00 0.00 ATOM 50 CA ASP D 50 -105.859 1.765 0.289 1.00 0.00 ATOM 51 CA ALA D 51 -103.662 3.990 2.564 1.00 0.00 ATOM 52 CA SER D 52 -101.998 1.063 4.293 1.00 0.00 ATOM 53 CA ASN D 53 -101.817 -2.152 2.168 1.00 0.00 ATOM 54 CA LEU D 54 -98.288 -2.992 0.855 1.00 0.00 ATOM 55 CA GLU D 55 -98.224 -4.213 -2.687 1.00 0.00 ATOM 56 CA SER D 56 -96.703 -7.751 -3.056 1.00 0.00 ATOM 57 CA GLY D 57 -92.853 -7.711 -3.247 1.00 0.00 ATOM 58 CA VAL D 58 -92.426 -4.198 -1.612 1.00 0.00 ATOM 59 CA PRO D 59 -89.965 -4.272 1.338 1.00 0.00 ATOM 60 CA SER D 60 -91.451 -4.480 4.801 1.00 0.00 ATOM 61 CA ARG D 61 -89.706 -1.158 5.777 1.00 0.00 ATOM 62 CA PHE D 62 -92.379 0.807 3.870 1.00 0.00 ATOM 63 CA SER D 63 -95.654 1.453 5.763 1.00 0.00 ATOM 64 CA GLY D 64 -98.538 3.937 5.305 1.00 0.00 ATOM 65 CA SER D 65 -101.221 5.363 7.590 1.00 0.00 ATOM 66 CA GLY D 66 -104.091 7.874 7.628 1.00 0.00 ATOM 67 CA SER D 67 -107.757 8.102 6.872 1.00 0.00 ATOM 68 CA GLY D 68 -109.957 11.007 5.899 1.00 0.00 ATOM 69 CA THR D 69 -107.640 13.814 4.981 1.00 0.00 ATOM 70 CA ASP D 70 -104.099 13.181 6.395 1.00 0.00 ATOM 71 CA PHE D 71 -101.883 10.307 5.264 1.00 0.00 ATOM 72 CA THR D 72 -98.231 9.351 6.162 1.00 0.00 ATOM 73 CA LEU D 73 -95.746 7.111 4.365 1.00 0.00 ATOM 74 CA THR D 74 -92.912 5.934 6.734 1.00 0.00 ATOM 75 CA ILE D 75 -89.626 4.363 5.560 1.00 0.00 ATOM 76 CA SER D 76 -88.387 2.869 8.809 1.00 0.00 ATOM 77 CA SER D 77 -84.673 2.365 7.974 1.00 0.00 ATOM 78 CA LEU D 78 -83.684 4.392 4.926 1.00 0.00 ATOM 79 CA GLN D 79 -81.464 2.476 2.522 1.00 0.00 ATOM 80 CA PRO D 80 -79.365 3.942 -0.567 1.00 0.00 ATOM 81 CA GLU D 81 -81.716 2.319 -3.014 1.00 0.00 ATOM 82 CA ASP D 82 -84.553 4.405 -1.551 1.00 0.00 ATOM 83 CA PHE D 83 -83.411 7.552 -3.421 1.00 0.00 ATOM 84 CA ALA D 84 -86.491 8.507 -5.449 1.00 0.00 ATOM 85 CA ILE D 85 -89.404 10.961 -5.772 1.00 0.00 ATOM 86 CA TYR D 86 -92.462 9.674 -3.845 1.00 0.00 ATOM 87 CA TYR D 87 -96.132 10.588 -4.918 1.00 0.00 ATOM 88 CA CYS D 88 -99.506 10.114 -3.344 1.00 0.00 ATOM 89 CA GLN D 89 -102.598 9.829 -5.545 1.00 0.00 ATOM 90 CA GLN D 90 -106.347 9.880 -4.533 1.00 0.00 ATOM 91 CA PHE D 91 -108.976 7.700 -6.271 1.00 0.00 ATOM 92 CA ASN D 92 -112.041 8.716 -4.360 1.00 0.00 ATOM 93 CA SER D 93 -113.126 11.247 -6.994 1.00 0.00 ATOM 94 CA TYR D 94 -112.596 11.976 -10.680 1.00 0.00 ATOM 95 CA PRO D 95 -110.246 13.655 -11.879 1.00 0.00 ATOM 96 CA LEU D 96 -107.876 11.320 -10.135 1.00 0.00 ATOM 97 CA THR D 97 -105.107 13.561 -8.751 1.00 0.00 ATOM 98 CA PHE D 98 -101.482 13.301 -7.651 1.00 0.00 ATOM 99 CA GLY D 99 -99.557 15.175 -5.077 1.00 0.00 ATOM 100 CA GLY D 100 -96.505 17.237 -6.023 1.00 0.00 ATOM 101 CA GLY D 101 -93.679 14.841 -4.910 1.00 0.00 ATOM 102 CA THR D 102 -91.195 14.457 -2.087 1.00 0.00 ATOM 103 CA LYS D 103 -87.636 13.900 -3.353 1.00 0.00 ATOM 104 CA VAL D 104 -85.590 11.865 -0.869 1.00 0.00 ATOM 105 CA GLU D 105 -81.776 12.216 -1.248 1.00 0.00 ATOM 106 CA ILE D 106 -79.325 10.093 0.873 1.00 0.00 ATOM 107 CA LYS D 107 -76.767 11.819 3.218 1.00 0.00 TER