REL PDBe PDBe PDBe 2015-12-17 2016-10-12 2017-08-02 2017-08-02 Evidence for a conformational switch in Influenzavirus M1 and its role in filamentous virion architecture Kiss G Abdulsattar BO Phapugrangkul P Birch K Jones IM Neuman BW Influenza A virus, FLUAV, polymerase, M1, crown, leading tip, trailing tip, filamentous Kiss G Abdulsattar BO Phapugrangkul P Birch K Jones IM Neuman BW Evidence for a conformational switch in Influenzavirus M1 and its role in filamentous virion architecture To Be Published https://cryoem.nimr.mrc.ac.uk/recent-projects/ Leading tip of filamentous Influenza A virions including inner leaflet, M1 and internal crown Leading tip of filamentous Influenza A virions including inner leaflet, M1 and internal crown
Compare to matched image of the opposite virion tip
1 Influenza A virus
Reconstruction of the inner layer of the viral envelope and attached densities likely representing polymerase molecules from native virions of mixed A/Aichi/X31 and A/Udorn strains. Map is Gaussian filtered to 7.6 nm the 0.5 FSC. Reconstructed in EMAN2.
Influenza A virus Homo sapiens Combined A/Aichi/2/68 and A/Udorn/307/72 VERTEBRATES Homo sapiens MDCK M1 VIRION OTHER true false Influenza virus subtomogramAveraging particle ETHANE 90 FEI VITROBOT MARK III
Details for EM and reconstruction published in Calder et al., Proc Natl Acad Sci U S A. 2010 Jun 8; 107(23): 10685 to 10690.
Blotted 4s before plunging OTHER FLOOD BEAM BRIGHT FIELD TUNGSTEN HAIRPIN 120 GATAN LIQUID NITROGEN 2010-01-01 FEI EAGLE (2k x 2k) 50
Subtomograms were manually selected. Alignments and cropping of the region of interest was done interactively with EMAN2.
C1 76.0 OTHER MRC, IMOD, IVE 23 2 emd_3286.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 64 64 64 -32 -32 -32 64 64 64 640.0 640.0 640.0 90.0 90.0 90.0 X Y Z -3.09326649 3.06961107 0.00004166 0.28897005 10.0 10.0 10.0 0.52 AUTHOR Reconstruction of inner membrane leaflet, M1 and attached densities at leading virion tips
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