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Neutron Structure of Reduced Tyr34Phe MnSOD
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5VF9
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 COUNTER-DIFFUSION 298 Crystal was grown using capillary counter-diffusion in microgravity. Protein solution was concentrated to 25 mg/ml and the precipitating agent was 4 M potassium phosphate pH 7.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 79.4 α = 90 b = 79.4 β = 90 c = 238.43 γ = 120
Symmetry Space Group P 61 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 neutron 100 DIFFRACTOMETER ORNL ANGER CAMERA 2021-07-19 L LAUE
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SPALLATION SOURCE ORNL Spallation Neutron Source BEAMLINE MANDI 2-4 ORNL Spallation Neutron Source MANDI
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Rpim I (All) CC (Half) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.5 14.55 91.3 0.106 0.766 6.6 8.3 14940
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.5 2.58 0.112 0.117
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) Mean Isotropic B NEUTRON DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.5 14.55 1.83 14809 741 91.87 0.2952 0.2933 0.3304 15.36
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 f_dihedral_angle_d 12.4644 f_angle_d 0.5219 f_chiral_restr 0.0423 f_bond_d 0.0063 f_plane_restr 0.0038