☰ Navigation Tabs
Glutamate synthase, glutamate dehydrogenase counter-enzyme complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3K8Z experimental model PDB 1OFD experimental model PDB 6S6T
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 3.9029 f_angle_d 0.5237 f_chiral_restr 0.0426 f_plane_restr 0.0035 f_bond_d 0.003
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 718672 Reported Resolution (Å) 2.42 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C2
Map-Model Fitting and Refinement Id 1 (3K8Z, 1OFD, 6S6T) Refinement Space REAL Refinement Protocol RIGID BODY FIT Refinement Target Overall B Value Fitting Procedure Details Real-space refinement involved iterative rounds of ISOLDE, Coot and PHENIX refinement. 1OFD and 6S6T were used as templates for homology modeling in S ... Real-space refinement involved iterative rounds of ISOLDE, Coot and PHENIX refinement. 1OFD and 6S6T were used as templates for homology modeling in SWISS-MODEL.
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 47.7
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 FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version MODEL FITTING UCSF Chimera 1.15 MODEL REFINEMENT ISOLDE 1.1.0 MODEL REFINEMENT PHENIX 1.19.1-4122 MODEL REFINEMENT Coot 0.9.3 CTF CORRECTION cisTEM 1.0.0beta INITIAL EULER ASSIGNMENT cisTEM 1.0.0beta FINAL EULER ASSIGNMENT cisTEM 1.0.0beta CLASSIFICATION cisTEM 1.0.0beta RECONSTRUCTION cisTEM 1.0.0beta
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 1353359