HEADER IMMUNE SYSTEM 26-AUG-05 2ATY TITLE Complement receptor chimaeric conjugate CR2-Ig COMPND MOL_ID: 1; COMPND 2 MOLECULE: Complement receptor chimeric conjugate CR2-Ig; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 Chimeric protein consisting of portions of a complement component CR2 COMPND 6 OTHER_DETAILS: from human, a linker region, and a portion of Immunoglobulin gamma COMPND 7 chain from mouse.; EXPDTA SOLUTION SCATTERING DBREF 2ATY A 2 134 GB 55664235 CAH72950 21 153 DBREF 2ATY A 150 376 GB 1799554 AAB59656 97 323 SEQRES 1 A 63 LYS TYR SER SER CYS PRO GLU PRO ILE VAL PRO GLY GLY SEQRES 2 A 63 TYR LYS ILE ARG GLY SER THR PRO TYR ARG HIS GLY ASP SEQRES 3 A 63 SER VAL THR PHE ALA CYS LYS THR ASN PHE SER MET ASN SEQRES 4 A 63 GLY ASN LYS SER VAL TRP CYS GLN ALA ASN ASN MET TRP SEQRES 5 A 63 GLY PRO THR ARG LEU PRO THR CYS VAL SER VAL ATOM 1 CA LYS A 68 1.315 67.258 -71.997 1.00 0.00 ATOM 2 CA TYR A 69 -0.377 63.908 -70.523 1.00 0.00 ATOM 3 CA SER A 70 -1.301 60.264 -70.519 1.00 0.00 ATOM 4 CA SER A 71 0.166 59.062 -67.175 1.00 0.00 ATOM 5 CA CYS A 72 0.430 59.575 -63.178 1.00 36.35 ATOM 6 CA PRO A 73 -0.165 61.816 -60.178 1.00 35.61 ATOM 7 CA GLU A 74 2.775 63.205 -58.262 1.00 36.66 ATOM 8 CA PRO A 75 4.237 60.307 -56.267 1.00 31.16 ATOM 9 CA ILE A 76 4.715 61.313 -52.652 1.00 41.40 ATOM 10 CA VAL A 77 6.742 59.546 -49.997 1.00 38.30 ATOM 11 CA PRO A 78 6.494 60.951 -46.464 1.00 40.96 ATOM 12 CA GLY A 79 9.907 61.186 -44.903 1.00 36.40 ATOM 13 CA GLY A 80 11.503 61.214 -48.358 1.00 39.25 ATOM 14 CA TYR A 81 11.987 63.197 -51.589 1.00 33.04 ATOM 15 CA LYS A 82 12.677 62.756 -55.310 1.00 29.94 ATOM 16 CA ILE A 83 16.264 62.641 -56.528 1.00 21.30 ATOM 17 CA ARG A 84 15.316 61.848 -60.097 1.00 25.74 ATOM 18 CA GLY A 85 12.352 62.521 -62.396 1.00 23.64 ATOM 19 CA SER A 86 9.807 65.376 -62.091 1.00 34.32 ATOM 20 CA THR A 87 6.430 66.498 -63.440 1.00 29.87 ATOM 21 CA PRO A 88 4.776 65.888 -65.864 1.00 33.13 ATOM 22 CA TYR A 89 4.611 62.123 -65.238 1.00 29.55 ATOM 23 CA ARG A 90 3.911 60.298 -68.510 1.00 21.94 ATOM 24 CA HIS A 91 3.810 56.684 -69.637 1.00 28.69 ATOM 25 CA GLY A 92 7.172 55.016 -69.094 1.00 20.48 ATOM 26 CA ASP A 93 8.585 57.906 -66.998 1.00 19.73 ATOM 27 CA SER A 94 10.465 56.930 -63.898 1.00 27.05 ATOM 28 CA VAL A 95 11.006 58.493 -60.500 1.00 26.56 ATOM 29 CA THR A 96 13.711 57.708 -57.949 1.00 23.14 ATOM 30 CA PHE A 97 13.335 58.566 -54.225 1.00 27.82 ATOM 31 CA ALA A 98 15.773 59.022 -51.294 1.00 34.14 ATOM 32 CA CYS A 99 14.918 59.282 -47.588 1.00 39.15 ATOM 33 CA LYS A 100 15.566 62.451 -45.590 1.00 40.35 ATOM 34 CA THR A 101 18.194 62.449 -42.812 1.00 48.55 ATOM 35 CA ASN A 102 17.266 60.158 -39.881 1.00 48.36 ATOM 36 CA PHE A 103 15.037 58.151 -42.209 1.00 44.54 ATOM 37 CA SER A 104 15.709 54.775 -43.794 1.00 47.47 ATOM 38 CA MET A 105 14.052 53.371 -46.895 1.00 50.16 ATOM 39 CA ASN A 106 11.829 50.331 -47.237 1.00 56.25 ATOM 40 CA GLY A 107 10.956 48.943 -50.628 1.00 44.02 ATOM 41 CA ASN A 108 12.198 49.807 -54.101 1.00 47.08 ATOM 42 CA LYS A 109 13.525 53.328 -54.565 1.00 35.55 ATOM 43 CA SER A 110 12.362 53.725 -58.204 1.00 31.62 ATOM 44 CA VAL A 111 8.906 53.600 -59.725 1.00 28.12 ATOM 45 CA TRP A 112 7.511 53.853 -63.266 1.00 21.46 ATOM 46 CA CYS A 113 4.389 55.580 -64.515 1.00 22.66 ATOM 47 CA GLN A 114 2.230 52.750 -65.950 1.00 27.53 ATOM 48 CA ALA A 115 -0.415 52.860 -68.704 1.00 32.79 ATOM 49 CA ASN A 116 -3.164 52.488 -66.069 1.00 38.02 ATOM 50 CA ASN A 117 -1.978 55.836 -64.585 1.00 31.01 ATOM 51 CA MET A 118 -0.499 54.255 -61.508 1.00 30.69 ATOM 52 CA TRP A 119 3.045 54.002 -60.268 1.00 32.04 ATOM 53 CA GLY A 120 5.617 51.266 -60.811 1.00 40.39 ATOM 54 CA PRO A 121 5.417 47.501 -60.676 1.00 40.69 ATOM 55 CA THR A 122 6.052 47.766 -56.909 1.00 38.91 ATOM 56 CA ARG A 123 4.419 49.998 -54.318 1.00 46.43 ATOM 57 CA LEU A 124 6.025 53.375 -53.481 1.00 35.68 ATOM 58 CA PRO A 125 8.924 53.025 -51.065 1.00 35.47 ATOM 59 CA THR A 126 8.528 54.164 -47.464 1.00 41.03 ATOM 60 CA CYS A 127 10.851 56.138 -45.207 1.00 48.44 ATOM 61 CA VAL A 128 9.225 59.099 -43.518 1.00 0.00 ATOM 62 CA SER A 129 5.944 58.269 -41.664 1.00 0.00 ATOM 63 CA VAL A 130 3.044 60.190 -43.118 1.00 0.00 TER