REL PDBe PDBe PDBe 2006-07-07 2006-10-20 2007-10-03 2011-05-26 Cryo-electron microscopy study of bacteriophage T4 displaying anthrax toxin proteins. Fokine A Bowman VD Battisti AJ Li Q Chipman PR Rao VB Rossmann MG Fokine A Bowman VD Battisti AJ Li Q Chipman PR Rao VB Rossmann MG Cryo-electron microscopy study of bacteriophage T4 displaying anthrax toxin proteins. VIROLOGY 367 422 427 2007 17624389 doi:10.1016/j.virol.2007.05.036 Bacteriophage T4 decorated with anthrax toxin proteins Bacteriophage T4 decorated with anthrax toxin proteins
Bacteriophage T4 decorated with anthrax toxin proteins. N-terminal domain of the anhrax lethal factor (nLF) was fused with T4 Soc protein. nLF-Soc molecules were attached to the surface of Hoc-minus Soc-minus T4 phage mutant. Then the anthrax protective antigen, PA63, heptamers were attached to the capsid-exposed LFn domains.
3 Enterobacteria phage T4 Enterobacteria phage T4 E.coli BACTERIA(EUBACTERIA) capsid shell 1200 20 850 13 VIRION STRAIN false false LFn-Soc fusion protein Bacillus anthracis Bacillus Anthracis 700 monomer true Escherichia coli anthrax PA63 Bacillus anthracis Bacillus Anthracis 700 heptamer true singleParticle particle ETHANE 40 HOMEMADE PLUNGER
Vitrification instrument: in house manufactured
hand blot 3 seconds, plunging during blot FEI/PHILIPS CM300FEG/T FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 1.1 2.7 45000.0 47000.0 GATAN LIQUID NITROGEN live fft at 190,000x 2006-02-12 KODAK SO-163 FILM ZEISS SCAI 7 50 20 8. na
Each particle
 C5 OTHER 35.0 FSC 0.5 CUT-OFF Spider
The reconstruction was performed imposing D5 symmetry
722 emd_1280.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 276 276 276 -138 -138 -138 276 276 276 1644.96 1644.96 1644.96 90 90 90 X Y Z -0.728074 0.673265 0.0255938 0.120915 5.96 5.96 5.96 0.332 Bacteriophage T4 capsid decorated with anthrax toxin proteins. N-terminal domain of the anhrax lethal factor (nLF) was fused with T4 Soc protein. nLF-Soc molecules were attached to the surface of Hoc-minus Soc-minus T4 phage mutant. Then the anthrax protective antigen, PA63, heptamers were attached to the capsid-exposed LFn domains.
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emd_4869.tif