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Complex of STLV-1 MarB43 integrase with nascent viral DNA, the human PP2A B56 subunit and the inhibitor raltegravir
Specimen Preparation
Sample Aggregation State
PARTICLE
Vitrification Instrument
FEI VITROBOT MARK IV
Cryogen Name
ETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction Method
SINGLE PARTICLE
Number of Particles
111051
Reported Resolution (Å)
3.1
Resolution Method
FSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry Type
POINT
Point Symmetry
C2
Map-Model Fitting and Refinement
Id
1 (6Z2Y)
Refinement Space
Refinement Protocol
RIGID BODY FIT
Refinement Target
Overall B Value
Fitting Procedure
Details
6Z2Y was fitted into the cryoEM map using Chimera. The model was adjusted to fit the map; metal ions and drug docked into the map manually using Coot. ...
6Z2Y was fitted into the cryoEM map using Chimera. The model was adjusted to fit the map; metal ions and drug docked into the map manually using Coot. The final model was subjected to Phenix.real_space_refine using C2 NCS, secondary structure and metal ion coordination restraints.