REL RCSB RCSB RCSB 2010-04-21 2010-11-18 2010-11-18 2010-11-18 West Nile Virus in complex with Fab fragments of the neutralizing monoclonal antibody CR4354 Kaufmann B Vogt MR Holdaway HA Goudsmit J Chipman PR Kuhn RJ Diamond MS Rossmann MG West Nile Virus, infectious virus, flavivirus, neutralizing antibody, Fab fragment, CR4354, complex, envelope protein Kaufmann B Vogt MR Goudsmit J Holdaway HA Aksyuk AA Chipman PR Kuhn RJ Diamond MS Rossmann MG Neutralization of West Nile virus by cross-linking of its surface proteins with Fab fragments of the human monoclonal antibody CR4354. PROC.NAT.ACAD.SCI.USA 107 18950 18955 2010 20956322 doi:10.1073/pnas.1011036107 3iyw FULLOVERLAP West Nile virus NY99 complexed with Fab fragments of the neutralizing monoclonal antibody CR4354 West Nile virus NY99 complexed with Fab fragments of the neutralizing monoclonal antibody CR4354
complex was formed by incubating infectious virus with Fab (ratio of about 4 Fab fragments per E molecule) at 37degC for 30min, followed by a 2h incubation at RT
T1 icosahedron with three E monomers and two Fab per asymmetric unit 2 23 West Nile virus HNY99
The infectious virus (180 molecules of envelope glycoprotein E form outer protein shell of virion) is complexed with Fab fragments of the neutralizing antibody CR4354 (120 Fab molecules per virion)
West Nile virus HNY99 Homo sapiens VERTEBRATES 17 E protein shell 495 1 VIRION STRAIN true false West Nile virus CR4354 Fab fragment Homo sapiens Human peripheral blood B cells 0.05
Fab fragments of the neutralizing monoclonal antibody CR4354 are complexed with West Nile Virus (120 Fab molecules per virion)
120 Monomer true mammalian cells singleParticle particle 1 8.0
12mM Tris-HCl, 120mM NaCl, 1mM EDTA
holey carbon 400 mesh copper grid
 ETHANE HOMEMADE PLUNGER
Vitrification instrument: guillotine-style plunge freezing device
A small vial of ethane is placed inside a larger liquid nitrogen reservoir. The grid holding a few microliters of the sample is held in place at the bottom of a plunger by the means of fine tweezers. Once the ethane in the vial is completely frozen, it needs to be slightly melted. When the liquid ethane is ready, a piece of filter paper is then pressed against the sample to blot of excess buffer, sufficient to leave a thin layer on the grid. After a predetermined time, the filter paper is removed, and the plunger is allowed to drop into the liquid ethane. Once the grid enters the liquid ethane, the sample is rapidly frozen, and the grid is transferred under liquid nitrogen to a storage box immersed liquid nitrogen for later use in the microscope. FEI/PHILIPS CM300FEG/T FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 2.0 1.45 3.53 45000.0 47244.0 GATAN LIQUID NITROGEN 98 live FFT at 200K magnification
low dose imaging
2009-09-09 KODAK SO-163 FILM NIKON SUPER COOLSCAN 9000 6.35 69 22
scanned images binned 2x2
1.0 8. Eucentric 0 0
The particles were selected interactively at the computer terminal.
Each particle
 OTHER 13.7 FSC 0.5 CUT-OFF AUTO3DEM
final map includes data to 13.0 Ang resolution (FCS at about 0.2 cut-off)
5006 emd_5190.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 299 299 299 -149 -149 -149 299 299 299 814.386 814.386 814.386 90 90 90 X Y Z -1.43001 4.59224 -0.0000000163666 1.0 2.7237 2.7237 2.7237 1.8 AUTHOR CryoEM map of West Nile virus in complex with Fab fragments of the neutralizing antibody CR4354
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