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 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 1 -183.063 86.753-135.721 1.00 0.00 ATOM 2 CA SER A 2 -184.762 83.787-137.348 1.00 0.00 ATOM 3 CA CYS A 3 -188.046 82.090-138.167 1.00 0.00 ATOM 4 CA GLY A 4 -188.387 78.181-139.145 1.00 23.57 ATOM 5 CA SER A 5 -189.150 76.770-142.583 1.00 22.23 ATOM 6 CA PRO A 6 -192.235 78.456-144.108 1.00 25.01 ATOM 7 CA PRO A 7 -195.439 76.441-144.279 1.00 25.28 ATOM 8 CA PRO A 8 -195.714 74.490-147.572 1.00 32.22 ATOM 9 CA ILE A 9 -198.410 75.120-150.132 1.00 34.36 ATOM 10 CA LEU A 10 -199.945 72.342-152.171 1.00 34.63 ATOM 11 CA ASN A 11 -200.137 73.109-155.894 1.00 30.29 ATOM 12 CA GLY A 12 -198.363 76.383-155.351 1.00 28.72 ATOM 13 CA ARG A 13 -194.924 77.953-155.147 1.00 31.15 ATOM 14 CA ILE A 14 -193.031 79.926-152.551 1.00 26.75 ATOM 15 CA SER A 15 -190.538 82.605-153.537 1.00 32.61 ATOM 16 CA TYR A 16 -186.800 81.910-153.114 1.00 46.29 ATOM 17 CA TYR A 17 -185.458 82.686-149.629 1.00 44.93 ATOM 18 CA SER A 18 -182.045 82.609-147.926 1.00 49.17 ATOM 19 CA THR A 19 -181.129 80.762-144.736 1.00 49.40 ATOM 20 CA PRO A 20 -181.341 81.402-141.858 1.00 43.20 ATOM 21 CA ILE A 21 -184.766 83.078-142.071 1.00 37.29 ATOM 22 CA ALA A 22 -184.279 86.455-140.322 1.00 30.19 ATOM 23 CA VAL A 23 -186.957 88.580-138.653 1.00 26.92 ATOM 24 CA GLY A 24 -188.318 90.820-141.390 1.00 31.93 ATOM 25 CA THR A 25 -187.960 88.266-144.168 1.00 29.37 ATOM 26 CA VAL A 26 -190.936 88.388-146.609 1.00 29.71 ATOM 27 CA ILE A 27 -192.036 85.200-148.402 1.00 34.25 ATOM 28 CA ARG A 28 -194.485 85.205-151.331 1.00 32.43 ATOM 29 CA TYR A 29 -196.881 82.384-152.241 1.00 31.30 ATOM 30 CA SER A 30 -198.536 81.887-155.644 1.00 24.95 ATOM 31 CA CYS A 31 -200.618 79.288-157.515 1.00 32.41 ATOM 32 CA SER A 32 -200.498 77.733-161.014 1.00 56.15 ATOM 33 CA GLY A 33 -202.774 79.092-163.691 1.00 47.70 ATOM 34 CA THR A 34 -205.681 76.762-163.123 1.00 40.76 ATOM 35 CA PHE A 35 -205.646 77.318-159.385 1.00 31.01 ATOM 36 CA ARG A 36 -206.675 80.239-157.246 1.00 29.69 ATOM 37 CA LEU A 37 -204.845 81.604-154.204 1.00 30.62 ATOM 38 CA ILE A 38 -207.029 81.884-151.091 1.00 27.37 ATOM 39 CA GLY A 39 -205.618 84.156-148.366 1.00 23.62 ATOM 40 CA GLU A 40 -202.851 86.771-148.131 1.00 29.50 ATOM 41 CA LYS A 41 -199.941 85.920-150.473 1.00 32.03 ATOM 42 CA SER A 42 -197.054 87.325-148.384 1.00 33.61 ATOM 43 CA LEU A 43 -195.932 86.101-145.008 1.00 25.34 ATOM 44 CA LEU A 44 -193.606 88.127-142.809 1.00 26.17 ATOM 45 CA CYS A 45 -191.138 86.640-140.329 1.00 22.87 ATOM 46 CA ILE A 46 -191.813 88.532-137.095 1.00 28.64 ATOM 47 CA THR A 47 -191.102 88.204-133.369 1.00 27.24 ATOM 48 CA LYS A 48 -193.857 88.936-130.856 1.00 25.65 ATOM 49 CA ASP A 49 -191.890 88.152-127.657 1.00 29.77 ATOM 50 CA LYS A 50 -188.447 89.306-128.769 1.00 31.18 ATOM 51 CA VAL A 51 -187.119 85.789-128.281 1.00 26.37 ATOM 52 CA ASP A 52 -188.684 83.472-130.866 1.00 26.94 ATOM 53 CA GLY A 53 -189.631 84.171-134.488 1.00 24.10 ATOM 54 CA THR A 54 -192.977 83.250-136.118 1.00 20.36 ATOM 55 CA TRP A 55 -194.495 83.880-139.530 1.00 25.54 ATOM 56 CA ASP A 56 -197.122 86.612-139.060 1.00 25.81 ATOM 57 CA LYS A 57 -199.955 84.599-140.590 1.00 27.97 ATOM 58 CA PRO A 58 -200.922 81.129-141.793 1.00 22.11 ATOM 59 CA ALA A 59 -199.871 80.160-145.290 1.00 26.37 ATOM 60 CA PRO A 60 -202.550 80.782-147.953 1.00 19.99 ATOM 61 CA LYS A 61 -203.831 77.822-150.074 1.00 26.90 ATOM 62 CA CYS A 62 -204.278 77.020-153.761 1.00 27.27 ATOM 63 CA GLU A 63 -204.465 74.205-156.227 1.00 0.00 ATOM 64 CA TYR A 64 -203.588 70.416-156.094 1.00 0.00 ATOM 65 CA PHE A 65 -203.206 69.172-159.814 1.00 0.00 ATOM 66 CA ASN A 66 -202.186 65.779-161.706 1.00 0.00 TER