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.
Cryo-EM map of a complex including RNA polymerase II, Mediator Head module, TFIIF, TFIIB, TBP, and promoter DNA
Sample Components
mediator head module
Head module
Specimen Preparation
Sample Aggregation State
PARTICLE
Vitrification Instrument
HOMEMADE PLUNGER
Cryogen Name
ETHANE
Sample Vitrification Details
Blot for approximately 2 seconds before plunging into liquid ethane.
3D Reconstruction
Reconstruction Method
SINGLE PARTICLE
Number of Particles
51000
Reported Resolution (Å)
16
Resolution Method
FSC 0.5 CUT-OFF
Other Details
Refinement Type
Symmetry Type
POINT
Point Symmetry
C1
Map-Model Fitting and Refinement
Id
1 (3RJ1, 3RJ1, 3RJ1, 3RJ1, 3RJ1, 3RJ1, 3RJ1)
2
Refinement Space
REAL
REAL
Refinement Protocol
RIGID BODY FIT
RIGID BODY FIT
Refinement Target
Overall B Value
Fitting Procedure
Details
REFINEMENT PROTOCOL--Rigid body fitting of individual RNA polymerase II
structural modules DETAILS--Fitted individual structural modules previously
...
REFINEMENT PROTOCOL--Rigid body fitting of individual RNA polymerase II
structural modules DETAILS--Fitted individual structural modules previously
identified by X-ray crystallographic studies of RNA polymerase II under
different crystallization conditions
REFINEMENT PROTOCOL--Rigid body fitting of individual Mediator Head structural
modules DETAILS--Fitted individual structural modules previously ident ...
REFINEMENT PROTOCOL--Rigid body fitting of individual Mediator Head structural
modules DETAILS--Fitted individual structural modules previously identified by
EM and X-ray crystallographic studies of the Head module