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High-resolution crystal structure of Glutaredoxin like protein NrdH from Mycobacterium tuberculosis.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4F2I PDB ENTRY 4F2I
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 277.15 0.2M Ammonium Nitrate, 20% PEG 3350, 10mM Tris, 50mM NaCl, 1% Glycerol, pH 7, VAPOR DIFFUSION, SITTING DROP, temperature 277.15K
Crystal Properties Matthews coefficient Solvent content 1.73 28.97
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.595 α = 90 b = 47.705 β = 90 c = 26.05 γ = 90
Symmetry Space Group P 21 21 2
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 2012-07-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 0.71255 ESRF BM14
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 0.87 23.853 99.8 0.064 16.4 9.2 53538 5.9
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 0.87 0.92 0.94 1.9 6.5 7648
Refinement Statistics Diffraction ID Structure Solution Method Starting model 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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 4F2I 0.87 23.853 1.35 53208 1985 99.32 0.1288 0.1283 0.1293 0.1436 0.1468 RANDOM
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 14.651 f_angle_d 2.177 f_chiral_restr 0.09 f_bond_d 0.023 f_plane_restr 0.012
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 630 Nucleic Acid Atoms Solvent Atoms 98 Heterogen Atoms 22
Software Software Software Name Purpose MxCuBE data collection SOLVE phasing PHENIX refinement MOSFLM data reduction SCALA data scaling