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Crystal structures of thioredoxin with mesna at 2.8A resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4PO4
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 293 20% PEG3350, 0.2 M KCl, 60 mg/mL Trx protein, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.44 49.52
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 85.478 α = 90 b = 57.923 β = 90.34 c = 94.902 γ = 90
Symmetry Space Group C 1 2 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 ADSC QUANTUM 315r 2011-05-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.1 0.9774 ALS 5.0.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 2.8 48 96.1 0.095 8.5 2.9 11124 11124
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.8 2.95 92.1 0.396 2.2 2.4 1533
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 4PO4 2.8 47.95 10588 531 0.24794 0.24475 0.2361 0.31232 0.2955 RANDOM 27.592
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] 0.32 -0.08 -0.02 -0.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.214 r_dihedral_angle_3_deg 16.71 r_dihedral_angle_1_deg 4.658 r_scangle_it 0.917 r_angle_refined_deg 0.885 r_mcangle_it 0.625 r_scbond_it 0.521 r_mcbond_it 0.339 r_chiral_restr 0.058 r_bond_refined_d 0.006
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.214 r_dihedral_angle_3_deg 16.71 r_dihedral_angle_1_deg 4.658 r_scangle_it 0.917 r_angle_refined_deg 0.885 r_mcangle_it 0.625 r_scbond_it 0.521 r_mcbond_it 0.339 r_chiral_restr 0.058 r_bond_refined_d 0.006 r_gen_planes_refined 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3252 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 28
Software Software Software Name Purpose ADSC data collection PHASER phasing REFMAC refinement MOSFLM data reduction SCALA data scaling