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 66 ILE SER CYS GLY SER PRO PRO PRO ILE LEU ASN GLY ARG SEQRES 2 A 66 ILE SER TYR TYR SER THR PRO ILE ALA VAL GLY THR VAL SEQRES 3 A 66 ILE ARG TYR SER CYS SER GLY THR PHE ARG LEU ILE GLY SEQRES 4 A 66 GLU LYS SER LEU LEU CYS ILE THR LYS ASP LYS VAL ASP SEQRES 5 A 66 GLY THR TRP ASP LYS PRO ALA PRO LYS CYS GLU TYR PHE SEQRES 6 A 66 ASN ATOM 1 CA ILE A 2 11.072 104.015 -59.710 1.00 37.01 ATOM 2 CA SER A 3 9.118 101.201 -61.404 1.00 26.19 ATOM 3 CA CYS A 4 9.551 98.039 -63.476 1.00 27.29 ATOM 4 CA GLY A 5 7.732 97.529 -66.729 1.00 23.57 ATOM 5 CA SER A 6 5.257 94.758 -67.488 1.00 22.23 ATOM 6 CA PRO A 7 6.593 91.363 -66.315 1.00 25.01 ATOM 7 CA PRO A 8 7.768 88.921 -68.961 1.00 25.28 ATOM 8 CA PRO A 9 4.921 86.631 -70.142 1.00 32.22 ATOM 9 CA ILE A 10 4.930 82.895 -69.643 1.00 34.36 ATOM 10 CA LEU A 11 3.488 80.515 -72.190 1.00 34.63 ATOM 11 CA ASN A 12 1.169 77.894 -70.687 1.00 30.29 ATOM 12 CA GLY A 13 1.550 79.449 -67.284 1.00 28.72 ATOM 13 CA ARG A 14 0.110 82.111 -65.006 1.00 31.15 ATOM 14 CA ILE A 15 1.472 85.159 -63.254 1.00 26.75 ATOM 15 CA SER A 16 0.113 86.280 -59.896 1.00 32.61 ATOM 16 CA TYR A 17 -2.091 89.400 -59.732 1.00 46.29 ATOM 17 CA TYR A 18 -0.143 92.666 -59.443 1.00 44.93 ATOM 18 CA SER A 19 -1.026 96.358 -59.054 1.00 49.17 ATOM 19 CA THR A 20 0.111 99.219 -61.280 1.00 49.40 ATOM 20 CA PRO A 21 2.526 100.921 -61.362 1.00 43.20 ATOM 21 CA ILE A 22 5.014 98.136 -60.573 1.00 37.29 ATOM 22 CA ALA A 23 7.080 99.510 -57.653 1.00 30.19 ATOM 23 CA VAL A 24 10.614 98.501 -56.670 1.00 26.92 ATOM 24 CA GLY A 25 10.207 95.586 -54.284 1.00 31.93 ATOM 25 CA THR A 26 7.147 94.137 -55.993 1.00 29.37 ATOM 26 CA VAL A 27 7.246 90.289 -56.066 1.00 29.71 ATOM 27 CA ILE A 28 5.581 88.414 -58.949 1.00 34.25 ATOM 28 CA ARG A 29 4.967 84.646 -58.894 1.00 32.43 ATOM 29 CA TYR A 30 4.851 82.361 -61.944 1.00 31.30 ATOM 30 CA SER A 31 3.245 78.902 -62.065 1.00 24.95 ATOM 31 CA CYS A 32 2.317 76.213 -64.613 1.00 32.41 ATOM 32 CA SER A 33 -0.790 74.069 -65.279 1.00 56.15 ATOM 33 CA GLY A 34 -0.885 70.540 -63.958 1.00 47.70 ATOM 34 CA THR A 35 0.538 68.822 -66.996 1.00 40.76 ATOM 35 CA PHE A 36 3.392 71.280 -67.290 1.00 31.01 ATOM 36 CA ARG A 37 6.521 71.789 -65.258 1.00 29.69 ATOM 37 CA LEU A 38 8.043 75.106 -64.192 1.00 30.62 ATOM 38 CA ILE A 39 11.714 75.494 -65.151 1.00 27.37 ATOM 39 CA GLY A 40 13.558 78.252 -63.264 1.00 23.62 ATOM 40 CA GLU A 41 12.895 80.383 -60.171 1.00 29.50 ATOM 41 CA LYS A 42 9.153 81.070 -59.743 1.00 32.03 ATOM 42 CA SER A 43 9.353 84.558 -58.173 1.00 33.61 ATOM 43 CA LEU A 44 10.701 87.668 -59.801 1.00 25.34 ATOM 44 CA LEU A 45 11.529 90.784 -57.806 1.00 26.17 ATOM 45 CA CYS A 46 11.327 94.331 -59.155 1.00 22.87 ATOM 46 CA ILE A 47 14.689 95.868 -58.249 1.00 28.64 ATOM 47 CA THR A 48 16.832 98.862 -59.209 1.00 27.24 ATOM 48 CA LYS A 49 20.571 98.408 -59.748 1.00 25.65 ATOM 49 CA ASP A 50 21.418 102.023 -60.713 1.00 29.77 ATOM 50 CA LYS A 51 18.890 103.838 -58.534 1.00 31.18 ATOM 51 CA VAL A 52 17.281 105.306 -61.638 1.00 26.37 ATOM 52 CA ASP A 53 15.614 102.524 -63.637 1.00 26.94 ATOM 53 CA GLY A 54 13.810 99.405 -62.410 1.00 24.10 ATOM 54 CA THR A 55 14.379 95.853 -63.735 1.00 20.36 ATOM 55 CA TRP A 56 13.049 92.442 -62.758 1.00 25.54 ATOM 56 CA ASP A 57 15.884 90.657 -60.925 1.00 25.81 ATOM 57 CA LYS A 58 15.854 87.602 -63.181 1.00 27.97 ATOM 58 CA PRO A 59 14.443 86.229 -66.429 1.00 22.11 ATOM 59 CA ALA A 60 10.963 84.764 -66.310 1.00 26.37 ATOM 60 CA PRO A 61 10.881 80.971 -65.791 1.00 19.99 ATOM 61 CA LYS A 62 9.165 78.739 -68.430 1.00 26.90 ATOM 62 CA CYS A 63 6.515 76.013 -68.482 1.00 27.27 ATOM 63 CA GLU A 64 4.389 73.813 -70.354 1.00 0.00 ATOM 64 CA TYR A 65 0.621 74.533 -70.785 1.00 0.00 ATOM 65 CA PHE A 66 -1.303 73.088 -73.931 1.00 0.00 ATOM 66 CA ASN A 67 0.347 69.669 -74.863 1.00 0.00 TER