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A REFINED STRUCTURE OF HUMAN AQUAPORIN 1
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details other THE MODEL WAS DERIVED USING ELECTRON DIFFRACTION DATA ON 2D CRYSTALS
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 99.58 α = 90 b = 99.58 β = 90 c = 100 γ = 90
Symmetry Space Group P 4 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 electron 1996-06-07
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B ELECTRON CRYSTALLOGRAPHY THROUGHOUT THE MODEL WAS DERIVED USING ELECTRON DIFFRACTION DATA ON 2D CRYSTALS 3.54 30.04 5408 514 82.8 0.364 0.364 0.376 RANDOM 44.4
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3]
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.4 c_improper_angle_d 1.65 c_angle_deg 1.6 c_bond_d 0.008 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.4 c_improper_angle_d 1.65 c_angle_deg 1.6 c_bond_d 0.008 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot c_mcbond_it c_mcangle_it c_scbond_it c_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1653 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose CNS refinement
Specimen Preparation Sample Aggregation State 2D ARRAY
3D Reconstruction Reconstruction Method CRYSTALLOGRAPHY Number of Particles Reported Resolution (Å) Resolution Method Other Details Refinement Type Symmetry Type 2D CRYSTAL
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model JEOL 3000SFF Minimum Defocus (nm) Maximum Defocus (nm) Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode DIFFRACTION Specimen Holder Model Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details