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Structure of Human Transferrin Receptor-Transferrin Complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1CX8 experimental model PDB 1A8E experimental model PDB 1JNF
Sample Human Transferrin Receptor - Transferrin Complex
Specimen Preparation Sample Aggregation State PARTICLE
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles Reported Resolution (Å) 7.5 Resolution Method Other Details using program FREALIGN Refinement Type Symmetry Type POINT Point Symmetry C2
Map-Model Fitting and Refinement Id 1 (1CX8, 1A8E, 1JNF) Refinement Space REAL Refinement Protocol RIGID BODY FIT Refinement Target visual fit using program O followed by rigid body refinement using program MAVE Overall B Value Fitting Procedure Details REFINEMENT PROTOCOL--rigid body
Data Acquisition Detector Type KODAK SO-163 FILM Electron Dose (electrons/Å**2) 20
Imaging Experiment 1 Date of Experiment 2001-10-15 Temperature (Kelvin) 93 Microscope Model FEI TECNAI F20 Minimum Defocus (nm) 2500 Maximum Defocus (nm) 5000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification 50000 Calibrated Magnification 51160 Source FIELD EMISSION GUN Acceleration Voltage (kV) 200 Imaging Details
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details CTF correction for each particle