Find PDB structures and Computed Structure Models (CSM) by combining queries from tools in this suite: Attribute Search, Sequence Similarity, Sequence Motif, 3D Similarity, and 3D Motif with 'AND' logic.
Human nuclear exosome-MTR4 RNA complex - overall reconstruction
ELECTRON MICROSCOPY
Sample
Human nuclear exosome-MTR4 helicase captured after unwinding a DNA/RNA substrate
Specimen Preparation
Sample Aggregation State
PARTICLE
Vitrification Instrument
FEI VITROBOT MARK IV
Cryogen Name
ETHANE
Sample Vitrification Details
30 sec wait time, 2.5 sec blot time
3D Reconstruction
Reconstruction Method
SINGLE PARTICLE
Number of Particles
122703
Reported Resolution (Å)
3.45
Resolution Method
FSC 0.143 CUT-OFF
Other Details
Focused refinements with five strategies required to achieve final model
Refinement Type
Symmetry Type
POINT
Map-Model Fitting and Refinement
Id
1
Refinement Space
REAL
Refinement Protocol
BACKBONE TRACE
Refinement Target
Correlation coefficient
Overall B Value
73.6
Fitting Procedure
Details
Models were rebuilt manually using Coot, with real space refinement with local scaling followed by Phenix real space refinement with suboptimal global ...
Models were rebuilt manually using Coot, with real space refinement with local scaling followed by Phenix real space refinement with suboptimal global scaling.