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Complex of E. coli transcription termination factor Rho P167L variant with the ATP analog, ATPgammaS and P4 polarity suppression protein Psu
Sample Components
Transcription termination factor Rho
Polarity suppression protein
Specimen Preparation
Sample Aggregation State
PARTICLE
Vitrification Instrument
FEI VITROBOT MARK IV
Cryogen Name
NITROGEN
Sample Vitrification Details
3D Reconstruction
Reconstruction Method
SINGLE PARTICLE
Number of Particles
317635
Reported Resolution (Å)
3
Resolution Method
FSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry Type
POINT
Map-Model Fitting and Refinement
Id
1 (1PV4, 3RX6)
Refinement Space
REAL
Refinement Protocol
Refinement Target
Cross-correlation coefficient
Overall B Value
Fitting Procedure
Details
Crystal structures of Rho (PDB ID: 1PV4) and Psu (PDB ID: 3RX6) were manually placed in the cryoEM reconstructions and each protomer was adjusted by r ...
Crystal structures of Rho (PDB ID: 1PV4) and Psu (PDB ID: 3RX6) were manually placed in the cryoEM reconstructions and each protomer was adjusted by rigid body fitting and segmental real-space refinement using Coot (version 0.9.6). The model was refined by iterative rounds of real space refinement in PHENIX (version 1.20_4459) and manual adjustment in Coot.