REL RCSB RCSB RCSB 2015-02-19 2015-03-04 2015-03-04 2016-02-17 Single particle cryo-EM structure of rotavirus VP6 at 2.6 Angstroms resolution Grant T Grigorieff N rotavirus, VP6, cryo-EM, single particle Grant T Grigorieff N Measuring the optimal exposure for single particle cryo-EM using a 2.6 A reconstruction of rotavirus VP6. ELife 4 e06980 e06980 2015 26023829 doi:10.7554/elife.06980 3j9s FULLOVERLAP 13-fold average of VP6 trimer from full rotavirus reconstruction 13-fold average of VP6 trimer from full rotavirus reconstruction Trimer 1 0.041 Bovine rotavirus VP6 Bovine rotavirus strain UK/G6 Rv a 0.041 3 Trimer true Chlorocebus sabaeus P18610 singleParticle particle 2.5
C-Flat 1.2/1.3
 ETHANE 80 120 FEI VITROBOT MARK II Blot for 4-6 seconds. FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 2.7 0.4 2.0 29000.0 48876.0 FEI TITAN KRIOS AUTOGRID HOLDER Corrected at 29,000 times magnification 2014-08-13 GATAN K2 (4k x 4k) 531 100
130-frame movies, 0.1 seconds per frame, 100e/A2 total dose. Super resolution.
Additional 13-fold averaging was performed on top of the I symmetry.
Each Particle
 OTHER 2.6 OTHER TIGRIS, IMAGIC, FREALIGN
Final map is a 13-fold average of VP6 trimers from the asymmetric unit of the reconstruction of the whole capsid. Data at resolutions higher than 15A were not used for alignments.
4000 emd_6272.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 108 108 108 -54 -54 -54 108 108 108 110.484 110.484 110.484 90.0 90.0 90.0 X Y Z -0.01965467 0.04852662 0.00130357 0.00714011 1.023 1.023 1.023 0.0198 AUTHOR Unsharpened reconstruction of rotavirus VP6
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 1QHD A FLEXIBLE FIT COOT
Model was refined by real space refinement using COOT and all restraints.
REAL
emd_6272.png
emd_6272_1.png