REL RCSB RCSB RCSB 2014-10-15 2014-11-26 2015-02-04 2015-05-27 Cryo-EM reconstruction of poliovirus-receptor complex Strauss M Filman DJ Cheng N Noel RT Belnap DM Hogle JM poliovirus, receptor, PVR, CD155 Strauss M Filman DJ Belnap DM Cheng N Noel RT Hogle JM Nectin-like interactions between poliovirus and its receptor trigger conformational changes associated with cell entry. J.VIROL. 89 4143 4157 2015 25631086 doi:10.1128/JVI.03101-14 EMD-6147 FULLOVERLAP Type I poliovirus (Mahoney) in complex with enzymatically deglycosylated 3-ecto-domain receptor (PVR, CD155) Type I poliovirus (Mahoney) in complex with enzymatically deglycosylated 3-ecto-domain receptor (PVR, CD155) 1 icosahedral virus + 60 receptors 2 12 Human poliovirus 1 Mahoney Human poliovirus 1 Mahoney Mahoney Homo sapiens VERTEBRATES 9 165 1 VIRION STRAIN false false Poliovirus receptor Homo sapiens human 60 monomer true Escherichia coli P15151 singleParticle particle 1.0 7.0
PBS
200 mesh Cu grid with fenestrated carbon support
 ETHANE 45 120 HOMEMADE PLUNGER Sample mixed and frozen within 2 minutes. FEI POLARA 300 FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 2.26 1.0 3.0 27500.0 25355.0 OTHER 80 165 100 0
K2 Summit super-resolution mode used
2013-11-01 GATAN K2 (4k x 4k) 2.5 280 25
The last 22 frames of a 24-frame stack were used.
8.
per micrograph
 4.0 OTHER Relion1.2, GeFrealign
This map has a B-factor of -60 applied to it.
9248 emd_6148.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 640 640 640 -319 -319 -319 640 640 640 631.04 631.04 631.04 90.0 90.0 90.0 X Y Z -0.03553775 0.06540409 -0.00157756 0.00659506 0.98599994 0.98599994 0.98599994 0.02 AUTHOR Reconstruction of receptor-decorated poliovirus at 0.4 nm resolution, sharpened with a B-factor of -60
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 1HXS 1 2 3 4 RIGID BODY FIT Coot, spdbv, Refmac5
After rigid-body fitting, manual model building was alternated with automated stereochemically restrained refinement, minimizing the discrepancy between experimental and model-based Fourier amplitudes and phases.
pseudo-real space RECIPROCAL 4FQP A FLEXIBLE FIT Coot, spdbv, Refmac5
After rigid-body fitting, manual model building was alternated with automated stereochemically restrained refinement, minimizing the discrepancy between experimental and model-based Fourier amplitudes and phases.
pseudo-real space RECIPROCAL