☰ Navigation Tabs
Structure of the RBM3/collar region of the Salmonella flagella MS-ring protein FliF with 32-fold symmetry applied
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6SD1
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 20.9054 f_angle_d 0.8088 f_chiral_restr 0.0428 f_bond_d 0.0088 f_plane_restr 0.0048
Sample Homomeric 32mer of Salmonella enterica serovar Typhimurium FliF
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 33026 Reported Resolution (Å) 3.3 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C32
Map-Model Fitting and Refinement Id 1 (6SD1) Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 QUANTUM (4k x 4k) Electron Dose (electrons/Å**2) 48
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) Maximum Defocus (nm) Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version RECONSTRUCTION RELION 3.0.7 MODEL REFINEMENT PHENIX 1.17.1-3660
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION