HEADER IMMUNE SYSTEM 27-APR-06 2GSX TITLE Complement Receptor Type 2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: Complement receptor type 2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; EXPDTA SOLUTION SCATTERING DBREF 2GSX A 1 951 UNP P20023 CR2_HUMAN 21 971 SEQRES 1 A 63 GLU VAL ASN CYS SER SER PRO ALA ASP MET ASP GLY ILE SEQRES 2 A 63 GLN LYS GLY LEU GLU PRO ARG LYS MET TYR GLN TYR GLY SEQRES 3 A 63 ALA VAL VAL THR LEU GLU CYS GLU ASP GLY TYR MET LEU SEQRES 4 A 63 GLU GLY SER PRO GLN SER GLN CYS GLN SER ASP HIS GLN SEQRES 5 A 63 TRP ASN PRO PRO LEU ALA VAL CYS ARG SER ARG ATOM 1 CA GLU A 889 237.081 36.354-161.297 1.00 0.00 ATOM 2 CA VAL A 890 239.989 38.975-161.046 1.00 0.00 ATOM 3 CA ASN A 891 243.639 39.684-162.274 1.00 0.00 ATOM 4 CA CYS A 892 246.555 40.580-159.777 1.00116.11 ATOM 5 CA SER A 893 250.258 41.196-159.611 1.00 52.06 ATOM 6 CA SER A 894 252.571 38.231-159.545 1.00 90.11 ATOM 7 CA PRO A 895 252.637 36.716-156.137 1.00143.81 ATOM 8 CA ALA A 896 255.920 37.153-154.416 1.00 80.18 ATOM 9 CA ASP A 897 257.512 33.869-153.576 1.00223.42 ATOM 10 CA MET A 898 258.755 33.804-150.084 1.00304.46 ATOM 11 CA ASP A 899 262.276 33.170-149.175 1.00322.46 ATOM 12 CA GLY A 900 262.712 29.777-147.723 1.00302.32 ATOM 13 CA ILE A 901 260.336 28.382-150.227 1.00254.91 ATOM 14 CA GLN A 902 258.588 28.736-153.571 1.00302.17 ATOM 15 CA LYS A 903 255.132 29.457-154.858 1.00149.56 ATOM 16 CA GLY A 904 253.113 27.676-157.542 1.00223.15 ATOM 17 CA LEU A 905 251.815 30.058-160.192 1.00273.22 ATOM 18 CA GLU A 906 249.434 28.152-162.369 1.00333.42 ATOM 19 CA PRO A 907 251.086 30.467-164.723 1.00199.40 ATOM 20 CA ARG A 908 249.097 33.073-166.552 1.00175.87 ATOM 21 CA LYS A 909 250.370 36.155-168.254 1.00162.74 ATOM 22 CA MET A 910 248.022 38.197-166.169 1.00160.63 ATOM 23 CA TYR A 911 246.294 36.842-163.146 1.00164.74 ATOM 24 CA GLN A 912 242.655 37.709-163.123 1.00257.13 ATOM 25 CA TYR A 913 240.026 37.483-160.471 1.00120.59 ATOM 26 CA GLY A 914 239.690 33.956-159.220 1.00230.13 ATOM 27 CA ALA A 915 243.247 32.956-159.925 1.00 98.32 ATOM 28 CA VAL A 916 244.836 31.008-157.120 1.00109.02 ATOM 29 CA VAL A 917 248.438 30.168-156.330 1.00236.98 ATOM 30 CA THR A 918 249.810 27.961-153.594 1.00191.92 ATOM 31 CA LEU A 919 252.961 28.114-151.492 1.00204.65 ATOM 32 CA GLU A 920 254.995 25.584-149.597 1.00181.22 ATOM 33 CA CYS A 921 257.890 26.116-147.281 1.00175.55 ATOM 34 CA GLU A 922 261.305 24.552-147.076 1.00115.91 ATOM 35 CA ASP A 923 261.884 22.165-144.242 1.00189.31 ATOM 36 CA GLY A 924 262.681 24.044-141.091 1.00 50.50 ATOM 37 CA TYR A 925 260.315 26.780-142.099 1.00117.88 ATOM 38 CA MET A 926 256.607 27.075-141.622 1.00101.52 ATOM 39 CA LEU A 927 254.185 29.273-143.452 1.00162.50 ATOM 40 CA GLU A 928 252.925 32.156-141.459 1.00122.19 ATOM 41 CA GLY A 929 249.752 32.779-143.334 1.00 37.75 ATOM 42 CA SER A 930 247.488 30.863-145.664 1.00111.20 ATOM 43 CA PRO A 931 248.820 28.188-147.879 1.00176.31 ATOM 44 CA GLN A 932 247.181 29.498-150.993 1.00161.72 ATOM 45 CA SER A 933 245.882 32.793-152.150 1.00167.83 ATOM 46 CA GLN A 934 243.191 33.901-154.525 1.00 77.90 ATOM 47 CA CYS A 935 242.889 37.080-156.473 1.00165.84 ATOM 48 CA GLN A 936 240.399 39.469-155.071 1.00159.91 ATOM 49 CA SER A 937 238.021 41.713-156.934 1.00 45.50 ATOM 50 CA ASP A 938 239.831 44.576-155.328 1.00155.82 ATOM 51 CA HIS A 939 243.011 43.686-157.156 1.00138.94 ATOM 52 CA GLN A 940 244.458 42.368-153.946 1.00103.58 ATOM 53 CA TRP A 941 245.478 38.899-152.991 1.00111.11 ATOM 54 CA ASN A 942 243.238 37.417-150.344 1.00180.66 ATOM 55 CA PRO A 943 244.369 36.458-148.011 1.00263.55 ATOM 56 CA PRO A 944 247.472 38.548-148.245 1.00153.62 ATOM 57 CA LEU A 945 250.605 36.726-149.292 1.00152.42 ATOM 58 CA ALA A 946 252.247 34.753-146.507 1.00 68.69 ATOM 59 CA VAL A 947 255.904 34.420-145.677 1.00103.78 ATOM 60 CA CYS A 948 257.829 31.415-144.500 1.00122.95 ATOM 61 CA ARG A 949 259.506 31.804-141.189 1.00124.93 ATOM 62 CA SER A 950 262.092 29.729-139.446 1.00 73.96 ATOM 63 CA ARG A 951 261.234 27.721-136.384 1.00100.14 TER