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Closed state with NUQM and without flavoprotein (classification state 2) of Pichia pastoris mitochondrial complex I in cMSP26 nanodiscs
ELECTRON MICROSCOPY
Starting Model(s)
Initial Refinement Model(s)
Type
Source
Accession Code
Details
in silico model
Other
Refinement
RMS Deviations
Key
Refinement Restraint Deviation
f_dihedral_angle_d
13.1624
f_angle_d
0.4662
f_chiral_restr
0.0403
f_plane_restr
0.0037
f_bond_d
0.0031
Sample
Pichia Pastoris (Komagataella phaffi) mitochondrial complex I (NADH:ubiquinone oxidoreductase)
Specimen Preparation
Sample Aggregation State
PARTICLE
Vitrification Instrument
FEI VITROBOT MARK III
Cryogen Name
ETHANE
Sample Vitrification Details
2s blot time and -10 blot force
3D Reconstruction
Reconstruction Method
SINGLE PARTICLE
Number of Particles
61256
Reported Resolution (Å)
2.9
Resolution Method
FSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry Type
POINT
Point Symmetry
C1
Map-Model Fitting and Refinement
Id
1 (9IHR)
Refinement Space
REAL
Refinement Protocol
Refinement Target
Overall B Value
Fitting Procedure
Details
The initial model was made for state 1 and then subunits removed to match this state. This was manually inspected in Coot and final refinements with l ...
The initial model was made for state 1 and then subunits removed to match this state. This was manually inspected in Coot and final refinements with ligand restraints imposed performed in PHENIX v.1.21_5207