REL PDBe PDBe PDBe 2015-05-06 2015-05-20 2015-07-15 2015-07-15 Cryo-EM structure of Dengue virus serotype 2 strain PVP94/07 complexed with human antibody 2D22 Fab at 37 degrees C Fibriansah G Ibarra KD Ng TS Smith SA Tan JL Lim XN Ooi JSG Kostyuchenko VA Wang J de Silva AM Harris E Crowe JE Lok SM dengue virus, human antibody, cryo-EM, neutralization Fibriansah G Ibarra KD Ng TS Smith SA Tan JL Lim XN Ooi JSG Kostyuchenko VA Wang J de Silva AM Harris E Crowe JE Lok SM DENGUE VIRUS. Cryo-EM structure of an antibody that neutralizes dengue virus type 2 by locking E protein dimers. SCIENCE 349 88 91 2015 26138979 doi:10.1126/science.aaa8651 5a1z FULLOVERLAP Dengue virus serotype 2 strain PVP94/07 (a clinical isolate) complexed with Fab fragments of human antibody 2D22. Dengue virus serotype 2 strain PVP94/07 (a clinical isolate) complexed with Fab fragments of human antibody 2D22.
The complex was incubated at 37 degrees C for 30 min
2 Dengue Virus serotype 2 Dengue Virus serotype 2 PVP94/07 Homo sapiens VERTEBRATES Aedes albopictus C6/36 VIRION STRAIN true false Antigen-binding fragment of human antibody 2D22 Homo sapiens Human memory B-cell 0.05
180 copies of Fab 2D22 molecule bind to virus surface
180 false singleParticle particle 8.0
10 mM Tris-HCl pH 8.0, 120 mM NaCl and 1 mM EDTA
ultra-thin carbon-coated lacey carbon grid
 ETHANE 100 FEI VITROBOT MARK IV blotted with filter paper for 2 seconds prior to snap freezing FEI TITAN KRIOS SPOT SCAN BRIGHT FIELD FIELD EMISSION GUN 300 2.7 0.0011 0.0042 47000.0 FEI TITAN KRIOS AUTOGRID HOLDER 2014-02-27 FEI FALCON II (4k x 4k) 177 18
The particles were manually selected
Each particle
 I OTHER 6.9 OTHER EMAN, EMAN2, MPSA 3435 emd_2996.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 512 512 512 -256 -256 -256 512 512 512 865.28 865.28 865.28 90.0 90.0 90.0 X Y Z -11.329061510000001 14.26948357 0.02786187 0.95528817 1.69 1.69 1.69 2.0 AUTHOR Reconstruction of Dengue virus serotype 2 strain PVP94/07 complexed with human antibody 2D22 Fab at 37 degrees C
::::EMDATABANK.org::::EMD-2996::::
 3J27 A B C D E F FLEXIBLE FIT Chimera, NAMD/MDFF
Initially fitted in Chimera and refined using NAMD/MDFF
real-space correlation REAL
emd_2996.png