REL PDBe PDBe PDBe 2009-04-13 2009-04-21 2009-06-04 2012-10-24 5-fold averaged density map of Paramecium bursaria Chlorella virus-1 (PBCV-1). Cherrier MV Kostyuchenko VA Xiao C Bowman VD Battisti AJ Yan X Chipman PR Baker TS Van Etten JL Rossmann MG PBCV-1, eukaryotic virus, tail, pocket, 5-fold averaged Cherrier MV Kostyuchenko VA Xiao C Bowman VD Battisti AJ Yan X Chipman PR Baker TS Van Etten JL Rossmann MG An icosahedral algal virus has a complex unique vertex decorated by a spike. PROC.NAT.ACAD.SCI.USA 106 11085 11089 2009 19541619 doi:10.1073/pnas.0904716106 Paramecium bursaria Chlorella virus-1 (PBCV-1) Paramecium bursaria Chlorella virus-1 (PBCV-1) 1 Paramecium bursaria Chlorella virus 1 Paramecium bursaria Chlorella virus 1 Chlorella NC64A ALGAE VP54 1900 VIRION STRAIN true false PBCV-1 singleParticle particle 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 CM200FEG FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 200 1.302 4.473 38000.0 GATAN LIQUID NITROGEN 98 0 KODAK SO-163 FILM ZEISS SCAI 7.0 228 22
All particles were scaled to 4.0A per pixel, then bin twice to 8.0A per pixel.
 EUCENTRIC 0 0 FEI/PHILIPS CM300FEG/T FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 2 0.767 4.728 45000.0 GATAN LIQUID NITROGEN 98 live FFT 0 KODAK SO-163 FILM ZEISS SCAI 7.0 228 24
All particles were scaled to 4.0A per pixel, then bin twice to 8.0A per pixel.
 EUCENTRIC 0 0
Each particle
 C5 22.0 FSC 0.5 CUT-OFF Spider, XMIPP
The 3D map was only 5 fold averaged.
5149 emd_1597.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 360 360 360 -180 -180 -180 360 360 360 2880 2880 2880 90 90 90 X Y Z -13.7163 16.923300000000001 -0.00383085 1.0004 8 8 8 1.5 5-fold average density map of Paramecium bursaria Chlorella virus-1 (PBCV-1).
::::EMDATABANK.org::::EMD-1597::::