HEADER IMMUNE SYSTEM 08-JUN-07 2Q7Z TITLE Solution Structure of the 30 SCR domains of human Complement Receptor TITLE 2 1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: Complement receptor type 1; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; EXPDTA SOLUTION SCATTERING DBREF 2Q7Z A 1 1931 UNP P17927 CR1_HUMAN 42 1972 SEQRES 1 A 71 ILE PHE CYS PRO SER PRO PRO VAL ILE PRO ASN GLY ARG SEQRES 2 A 71 HIS THR GLY LYS PRO LEU GLU VAL PHE PRO PHE GLY LYS SEQRES 3 A 71 ALA VAL ASN TYR THR CYS ASP PRO HIS PRO ASP ARG GLY SEQRES 4 A 71 THR SER PHE ASP LEU ILE GLY GLU SER THR ILE ARG CYS SEQRES 5 A 71 THR SER ASP PRO GLN GLY ASN GLY VAL TRP SER SER PRO SEQRES 6 A 71 ALA PRO ARG CYS GLY ILE ATOM 1 CA ILE A 828 -1.881 56.559-149.788 1.00 0.00 ATOM 2 CA PHE A 829 -1.879 58.315-146.195 1.00 0.00 ATOM 3 CA CYS A 830 -4.268 61.349-146.740 1.00134.30 ATOM 4 CA PRO A 831 -7.805 61.368-145.613 1.00169.02 ATOM 5 CA SER A 832 -10.339 63.232-147.641 1.00 56.60 ATOM 6 CA PRO A 833 -9.986 66.915-147.422 1.00205.74 ATOM 7 CA PRO A 834 -12.366 69.102-145.518 1.00146.36 ATOM 8 CA VAL A 835 -15.754 69.866-147.137 1.00226.08 ATOM 9 CA ILE A 836 -16.063 73.686-146.751 1.00274.24 ATOM 10 CA PRO A 837 -19.464 75.187-146.931 1.00153.59 ATOM 11 CA ASN A 838 -20.488 77.158-149.992 1.00 70.12 ATOM 12 CA GLY A 839 -17.287 76.013-151.587 1.00 42.15 ATOM 13 CA ARG A 840 -16.113 73.050-153.543 1.00 77.68 ATOM 14 CA HIS A 841 -12.992 71.050-154.116 1.00106.03 ATOM 15 CA THR A 842 -11.631 71.411-157.572 1.00165.85 ATOM 16 CA GLY A 843 -9.979 68.598-159.451 1.00125.21 ATOM 17 CA LYS A 844 -10.708 66.405-156.484 1.00260.54 ATOM 18 CA PRO A 845 -9.261 63.022-156.771 1.00123.95 ATOM 19 CA LEU A 846 -11.520 60.485-155.264 1.00328.43 ATOM 20 CA GLU A 847 -10.482 58.735-152.104 1.00242.43 ATOM 21 CA VAL A 848 -6.941 59.199-153.076 1.00 97.96 ATOM 22 CA PHE A 849 -4.561 61.871-152.025 1.00110.41 ATOM 23 CA PRO A 850 -1.018 60.859-151.995 1.00146.04 ATOM 24 CA PHE A 851 1.349 62.674-149.771 1.00167.12 ATOM 25 CA GLY A 852 2.485 65.960-151.112 1.00 60.49 ATOM 26 CA LYS A 853 -0.656 66.236-153.159 1.00144.70 ATOM 27 CA ALA A 854 -2.379 69.564-153.069 1.00 59.13 ATOM 28 CA VAL A 855 -6.060 70.353-153.163 1.00150.31 ATOM 29 CA ASN A 856 -7.504 73.665-154.230 1.00 62.13 ATOM 30 CA TYR A 857 -10.693 75.120-152.829 1.00123.08 ATOM 31 CA THR A 858 -13.025 77.516-154.571 1.00128.10 ATOM 32 CA CYS A 859 -16.266 79.208-153.629 1.00116.69 ATOM 33 CA ASP A 860 -19.594 79.087-155.394 1.00 86.55 ATOM 34 CA PRO A 861 -19.645 81.538-158.200 1.00201.33 ATOM 35 CA HIS A 862 -23.354 80.982-158.482 1.00301.10 ATOM 36 CA PRO A 863 -23.855 79.515-161.889 1.00203.24 ATOM 37 CA ASP A 864 -21.085 81.259-163.793 1.00163.40 ATOM 38 CA ARG A 865 -18.933 83.539-161.711 1.00171.83 ATOM 39 CA GLY A 866 -20.100 86.379-159.633 1.00 31.19 ATOM 40 CA THR A 867 -20.197 88.398-156.491 1.00 69.61 ATOM 41 CA SER A 868 -20.935 85.542-154.217 1.00230.64 ATOM 42 CA PHE A 869 -18.934 84.145-151.367 1.00118.46 ATOM 43 CA ASP A 870 -15.239 84.767-151.696 1.00120.44 ATOM 44 CA LEU A 871 -12.563 82.560-150.263 1.00 92.10 ATOM 45 CA ILE A 872 -10.829 83.643-147.094 1.00113.08 ATOM 46 CA GLY A 873 -7.645 81.989-145.914 1.00 37.48 ATOM 47 CA GLU A 874 -5.285 79.612-147.660 1.00108.83 ATOM 48 CA SER A 875 -6.896 78.574-150.887 1.00 98.25 ATOM 49 CA THR A 876 -4.850 75.431-151.067 1.00125.30 ATOM 50 CA ILE A 877 -3.709 72.779-148.656 1.00 99.28 ATOM 51 CA ARG A 878 -1.196 70.008-149.070 1.00173.75 ATOM 52 CA CYS A 879 -0.936 66.583-147.579 1.00148.95 ATOM 53 CA THR A 880 1.892 65.978-145.173 1.00152.52 ATOM 54 CA SER A 881 2.596 63.651-142.293 1.00151.63 ATOM 55 CA ASP A 882 3.187 64.884-138.774 1.00177.95 ATOM 56 CA PRO A 883 2.321 61.481-137.379 1.00249.72 ATOM 57 CA GLN A 884 3.549 58.378-139.075 1.00195.23 ATOM 58 CA GLY A 885 0.595 57.726-141.281 1.00185.91 ATOM 59 CA ASN A 886 -2.568 59.584-140.422 1.00167.69 ATOM 60 CA GLY A 887 -2.036 61.588-143.578 1.00 65.23 ATOM 61 CA VAL A 888 -2.742 64.939-141.946 1.00 77.23 ATOM 62 CA TRP A 889 -3.310 68.036-144.033 1.00137.95 ATOM 63 CA SER A 890 -1.263 71.192-143.556 1.00 75.96 ATOM 64 CA SER A 891 -3.943 73.450-142.227 1.00112.09 ATOM 65 CA PRO A 892 -7.582 74.072-141.996 1.00 92.93 ATOM 66 CA ALA A 893 -9.606 74.768-145.065 1.00 72.26 ATOM 67 CA PRO A 894 -10.542 78.193-146.162 1.00108.61 ATOM 68 CA ARG A 895 -13.927 79.741-145.568 1.00176.53 ATOM 69 CA CYS A 896 -16.340 81.169-148.098 1.00118.73 ATOM 70 CA GLY A 897 -17.458 79.364-145.363 1.00 0.00 ATOM 71 CA ILE A 898 -18.465 76.952-142.379 1.00 0.00 TER