REL PDBe PDBe PDBe 2010-03-11 2010-04-09 2010-04-09 2014-04-16 Cryo-EM 3D model of the icosahedral particle composed of Rous sarcoma virus capsid protein pentamers Hyun JK Radjainia M Kingston RL Mitra AK Hyun JK Radjainia M Kingston RL Mitra AK Proton-driven assembly of the Rous Sarcoma virus capsid protein results in the formation of icosahedral particles. J.BIOL.CHEM. 285 15056 15064 2010 20228062 doi:10.1074/jbc.M110.108209 2x8q FULLOVERLAP Icosahedral particles composed of Rous sarcoma virus capsid protein Icosahedral particles composed of Rous sarcoma virus capsid protein
The icosahedral particles were assembled in vitro, by transferring recombinant Rous sarcoma virus capsid protein monomers into high salt, mildly acidic buffer
Icosahedral particle containing 12 CA pentamers (i.e. 60 monomers) 1 1.5 Capsid protein p27 Rous sarcoma virus - Prague C 1.53 60 Icosahedral particle composed of 12 protein pentamers true Escherichia coli singleParticle particle 1.2 5.0
0.1M citric acid, 5mM MOPS/KOH, 725mM NaCl, 0.25mM Na azide, 0.125mM TCEP-HCl
Holey carbon 400 mesh copper grid
 ETHANE 90 85 FEI VITROBOT MARK IV
Vitrification instrument: Vitrobot Mark IV
Blot for 5 seconds before plunging FEI TECNAI 12 FLOOD BEAM BRIGHT FIELD LAB6 120 2.0 0.8 3.0 42000.0 GATAN LIQUID NITROGEN 103 Objective lens astigmatism was corrected at 60,000 - 140,000 times magnification using live fft KODAK SO-163 FILM NIKON SUPER COOLSCAN 9000 10.5 21 18 8. Side entry liquid nitrogen-cooled cryo specimen holder
Each micrograph
 I OTHER 18.3 FSC 0.5 CUT-OFF Bsoft, PFT2, EM3DR2
The digitized micrographs were processed using Bsoft. Orientation and origin search of the particles and 3D reconstruction were performed using PFT2 and EM3DR, respectively
1310 emd_1710.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 160 160 160 -80 -80 -80 160 160 160 400 400 400 90 90 90 X Y Z -397.634999999999991 686.375999999999976 5.10931 72.627799999999993 2.5 2.5 2.5 162.0 AUTHOR This is a 3D reconstruction of the icosahedral particle composed of Rous sarcoma virus capsid protein pentamers
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 1EM9 3G21 RIGID BODY FIT Chimera,Sculptor
Protocol: Rigid body. The domain structures were manually fitted into the 3D reconstruction, and then the fitting was refined using Sculptor
Cross-correlation RECIPROCAL