HEADER VIRUS 31-DEC-69 7BUE TITLE Cryo-EM structure of Dengue virus serotype 2 complexed with Fab TITLE 2 SIgN-3C at pH 5.0 COMPND MOL_ID: 2; COMPND 2 MOLECULE: SIgN-3C Fab light chain; COMPND 3 CHAIN: I, L, K; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 7BUE L 1 107 PDB 7BUE 7BUE 1 107 SEQRES 1 L 107 ASP ILE GLN LEU THR GLN SER PRO SER SER LEU SER ALA SEQRES 2 L 107 SER VAL GLY ASP ARG VAL THR PHE THR CYS GLN ALA SER SEQRES 3 L 107 GLN ASP ILE ARG LYS TYR LEU ASN TRP TYR GLN GLN LYS SEQRES 4 L 107 PRO GLY LYS ALA PRO LYS LEU LEU ILE TYR ASP ALA SER SEQRES 5 L 107 ASN LEU LYS THR GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 L 107 GLY SER GLY THR ASP PHE THR PHE THR ILE SER SER LEU SEQRES 7 L 107 GLN PRO GLU ASP VAL ALA THR TYR TYR CYS GLN GLN PHE SEQRES 8 L 107 ASP ASP LEU PRO ILE THR PHE GLY GLN GLY THR ARG LEU SEQRES 9 L 107 GLN ILE LYS ATOM 1 CA ASP L 1 -155.602-103.029-145.070 1.00323.12 ATOM 2 CA ILE L 2 -155.850-101.484-147.475 1.00301.76 ATOM 3 CA GLN L 3 -159.539-101.448-148.423 1.00270.91 ATOM 4 CA LEU L 4 -159.556-102.246-152.135 1.00285.58 ATOM 5 CA THR L 5 -163.021-101.984-153.655 1.00264.05 ATOM 6 CA GLN L 6 -163.339-102.562-157.386 1.00317.91 ATOM 7 CA SER L 7 -166.461-101.059-158.938 1.00299.02 ATOM 8 CA PRO L 8 -168.187-102.742-160.647 1.00367.05 ATOM 9 CA SER L 9 -167.691-106.451-160.139 1.00424.79 ATOM 10 CA SER L 10 -169.031-108.046-163.352 1.00406.97 ATOM 11 CA LEU L 11 -170.531-106.734-166.572 1.00388.13 ATOM 12 CA SER L 12 -171.463-107.956-170.027 1.00451.85 ATOM 13 CA ALA L 13 -171.161-105.036-172.413 1.00455.22 ATOM 14 CA SER L 14 -171.379-104.904-176.170 1.00481.87 ATOM 15 CA VAL L 15 -168.287-105.399-178.304 1.00463.32 ATOM 16 CA GLY L 16 -166.698-101.977-178.787 1.00423.89 ATOM 17 CA ASP L 17 -167.645-100.258-175.532 1.00431.63 ATOM 18 CA ARG L 18 -165.523 -97.817-173.595 1.00318.25 ATOM 19 CA VAL L 19 -165.945 -99.043-170.020 1.00343.22 ATOM 20 CA THR L 20 -164.486 -97.436-166.883 1.00379.49 ATOM 21 CA PHE L 21 -163.846 -99.058-163.497 1.00345.73 ATOM 22 CA THR L 22 -162.788 -97.662-160.144 1.00289.62 ATOM 23 CA CYS L 23 -160.597 -99.422-157.686 1.00329.64 ATOM 24 CA GLN L 24 -160.832 -97.438-154.493 1.00329.57 ATOM 25 CA ALA L 25 -158.249 -97.591-151.739 1.00349.93 ATOM 26 CA SER L 26 -158.904 -96.418-148.212 1.00330.06 ATOM 27 CA GLN L 27 -155.411 -94.905-147.948 1.00331.76 ATOM 28 CA ASP L 28 -152.913 -93.183-150.226 1.00332.21 ATOM 29 CA ILE L 29 -151.403 -96.020-152.263 1.00314.99 ATOM 30 CA ARG L 30 -150.217 -93.371-154.646 1.00296.82 ATOM 31 CA LYS L 31 -149.123 -95.708-157.469 1.00283.47 ATOM 32 CA TYR L 32 -149.172 -99.084-155.685 1.00315.36 ATOM 33 CA LEU L 33 -152.181-100.354-157.611 1.00318.07 ATOM 34 CA ASN L 34 -152.099-102.502-160.714 1.00314.94 ATOM 35 CA TRP L 35 -154.890-102.937-163.270 1.00309.45 ATOM 36 CA TYR L 36 -155.318-106.475-164.463 1.00293.39 ATOM 37 CA GLN L 37 -157.257-108.901-166.570 1.00288.50 ATOM 38 CA GLN L 38 -157.731-112.557-165.861 1.00372.53 ATOM 39 CA LYS L 39 -160.394-113.871-168.160 1.00366.15 ATOM 40 CA PRO L 40 -163.355-115.997-166.960 1.00447.75 ATOM 41 CA GLY L 41 -162.079-119.553-166.933 1.00445.32 ATOM 42 CA LYS L 42 -158.702-118.314-168.171 1.00382.52 ATOM 43 CA ALA L 43 -155.340-116.911-167.226 1.00311.50 ATOM 44 CA PRO L 44 -153.958-113.615-165.912 1.00333.68 ATOM 45 CA LYS L 45 -153.071-111.078-168.576 1.00315.05 ATOM 46 CA LEU L 46 -150.982-108.020-167.705 1.00272.74 ATOM 47 CA LEU L 47 -152.536-104.614-168.389 1.00284.31 ATOM 48 CA ILE L 48 -151.325-101.763-166.167 1.00249.76 ATOM 49 CA TYR L 49 -148.609-101.348-163.591 1.00268.99 ATOM 50 CA ASP L 50 -148.833 -98.435-161.125 1.00324.08 ATOM 51 CA ALA L 51 -152.582 -97.791-161.810 1.00261.55 ATOM 52 CA SER L 52 -151.920 -95.055-164.360 1.00210.57 ATOM 53 CA ASN L 53 -148.952 -96.320-166.380 1.00245.34 ATOM 54 CA LEU L 54 -149.428 -98.157-169.663 1.00222.52 ATOM 55 CA LYS L 55 -147.513-101.396-169.635 1.00307.11 ATOM 56 CA THR L 56 -145.751-102.073-172.918 1.00337.94 ATOM 57 CA GLY L 57 -147.489-104.536-175.198 1.00315.50 ATOM 58 CA VAL L 58 -150.872-103.518-173.765 1.00289.53 ATOM 59 CA PRO L 59 -153.509-101.919-176.039 1.00241.77 ATOM 60 CA SER L 60 -154.303 -98.238-175.672 1.00236.19 ATOM 61 CA ARG L 61 -157.954 -99.070-175.222 1.00273.10 ATOM 62 CA PHE L 62 -156.778 -99.921-171.712 1.00269.80 ATOM 63 CA SER L 63 -155.693 -97.017-169.553 1.00263.60 ATOM 64 CA GLY L 64 -155.275 -96.434-165.861 1.00240.47 ATOM 65 CA SER L 65 -155.821 -93.270-163.848 1.00250.27 ATOM 66 CA GLY L 66 -155.947 -91.978-160.306 1.00233.97 ATOM 67 CA SER L 67 -153.354 -91.365-157.600 1.00268.76 ATOM 68 CA GLY L 68 -154.728 -90.803-154.105 1.00313.60 ATOM 69 CA THR L 69 -157.483 -93.305-153.340 1.00309.24 ATOM 70 CA ASP L 70 -159.721 -93.622-156.424 1.00298.53 ATOM 71 CA PHE L 71 -158.492 -95.226-159.598 1.00289.45 ATOM 72 CA THR L 72 -160.013 -95.294-163.049 1.00291.10 ATOM 73 CA PHE L 73 -159.742 -98.131-165.511 1.00327.22 ATOM 74 CA THR L 74 -160.735 -97.567-169.102 1.00297.89 ATOM 75 CA ILE L 75 -161.215 -99.767-172.158 1.00296.50 ATOM 76 CA SER L 76 -162.028 -97.873-175.320 1.00290.09 ATOM 77 CA SER L 77 -163.566-100.952-176.950 1.00315.98 ATOM 78 CA LEU L 78 -164.783-104.263-175.587 1.00367.98 ATOM 79 CA GLN L 79 -163.778-107.114-177.899 1.00377.54 ATOM 80 CA PRO L 80 -164.649-110.830-178.047 1.00441.71 ATOM 81 CA GLU L 81 -161.067-111.301-176.854 1.00398.13 ATOM 82 CA ASP L 82 -161.642-108.667-174.150 1.00373.82 ATOM 83 CA VAL L 83 -164.049-110.976-172.319 1.00388.92 ATOM 84 CA ALA L 84 -162.013-110.703-169.146 1.00380.69 ATOM 85 CA THR L 85 -162.192-110.304-165.379 1.00356.88 ATOM 86 CA TYR L 86 -160.470-106.957-164.922 1.00342.41 ATOM 87 CA TYR L 87 -158.783-106.953-161.513 1.00360.01 ATOM 88 CA CYS L 88 -156.534-104.539-159.709 1.00329.16 ATOM 89 CA GLN L 89 -153.902-104.944-157.023 1.00286.19 ATOM 90 CA GLN L 90 -153.090-102.813-154.046 1.00296.21 ATOM 91 CA PHE L 91 -149.374-103.080-153.646 1.00328.87 ATOM 92 CA ASP L 92 -148.874-100.554-150.856 1.00356.74 ATOM 93 CA ASP L 93 -146.988-101.567-147.687 1.00400.09 ATOM 94 CA LEU L 94 -147.476-105.265-148.754 1.00355.80 ATOM 95 CA PRO L 95 -150.713-106.418-147.281 1.00310.38 ATOM 96 CA ILE L 96 -151.001-107.485-150.910 1.00322.98 ATOM 97 CA THR L 97 -154.628-106.807-151.701 1.00299.47 ATOM 98 CA PHE L 98 -156.286-107.744-154.964 1.00355.29 ATOM 99 CA GLY L 99 -159.239-106.155-156.666 1.00339.95 ATOM 100 CA GLN L 100 -162.481-108.004-157.029 1.00348.68 ATOM 101 CA GLY L 101 -162.277-108.105-160.809 1.00373.75 ATOM 102 CA THR L 102 -164.943-107.037-163.234 1.00375.46 ATOM 103 CA ARG L 103 -166.021-109.359-166.015 1.00356.88 ATOM 104 CA LEU L 104 -167.264-108.424-169.456 1.00380.41 ATOM 105 CA GLN L 105 -168.642-110.870-172.035 1.00448.15 ATOM 106 CA ILE L 106 -169.686-111.522-175.628 1.00477.64 ATOM 107 CA LYS L 107 -173.279-110.847-176.620 1.00487.55 TER