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Elongation factor G-ribosome complex captures in the absence of inhibitors.
ELECTRON MICROSCOPY
Sample
EF-G bound to 70S ribosome
Sample Components
70S ribosome
tRNA PHE
Elongation factor G
mRNA
Specimen Preparation
Sample Aggregation State
PARTICLE
Vitrification Instrument
FEI VITROBOT MARK II
Cryogen Name
ETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction Method
SINGLE PARTICLE
Number of Particles
32383
Reported Resolution (Å)
3.8
Resolution Method
FSC 0.143 CUT-OFF
Other Details
Resolution : 5.36
Resolution (masked and sharpened) : 3.8
Refinement Type
Symmetry Type
POINT
Point Symmetry
C1
Map-Model Fitting and Refinement
Id
1
Refinement Space
REAL
Refinement Protocol
RIGID BODY FIT
Refinement Target
Cross-correlation coefficient
Overall B Value
Fitting Procedure
Details
each ribosomal rna and protein was first rigid body fitted in the map using UCSF chimera. The missing componant (mRNA and bL9) were then added and fit ...
each ribosomal rna and protein was first rigid body fitted in the map using UCSF chimera. The missing componant (mRNA and bL9) were then added and fitted. the quality of the fitting was then assesed and adjust manually, residue per residue using coot. the RNA confomation were ajusted with the ERRASER modul (in Phenix). The final model was refined using phenix real space refinement procedure.