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Crystal structure of the human thioredoxin reductase-thioredoxin complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3QFA PDB ENTRY 3QFA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.6 297.15 15% PEG 4000, pH 7.6, VAPOR DIFFUSION, HANGING DROP, temperature 297.15K
Crystal Properties Matthews coefficient Solvent content 2.28 46.09
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 71.27 α = 90 b = 121.7 β = 95.33 c = 73.89 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD MARMOSAIC 225 mm CCD 2008-12-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 1.0000 SLS X10SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) 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 2.6 50 99.9 0.132 11.15 7.34 38660 38626 -3 43.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 3QFA 2.6 49.07 38660 38626 2318 99.8 0.235 0.235 0.2348 0.297 0.2968 RANDOM 52.7
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] 7.23 -4.32 -6.32 -0.92
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.2 c_scangle_it 2.8 c_mcangle_it 2.45 c_scbond_it 1.8 c_mcbond_it 1.41 c_angle_deg 1.3 c_improper_angle_d 0.83 c_bond_d 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9238 Nucleic Acid Atoms Solvent Atoms 241 Heterogen Atoms 142
Software Software Software Name Purpose MOSFLM data reduction CNS refinement XDS data reduction XDS data scaling CNS phasing