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Crystal structure of a putative chromate reductase from Gluconacetobacter hansenii, Gh-ChrR, containing a R101A substitution.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3S2Y PDB ENTRY 3S2Y
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 295 1:1 mixture of protein (~12 mg/mL) in 100 mM NaCl, 20 mM TrisHCl, 1 mM DTT, pH 7 and precipatant (Emerald BioSystems) 25% w/v PEG3350, 4% isopropanol, 0.1 M HEPES (pH 7.5) 0.1 M CaCl2, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.45 49.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 94.918 α = 90 b = 287.59 β = 90 c = 91.362 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 ADSC QUANTUM 315 2012-04-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A 0.9792 NSLS X29A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.556 49.191 100 85635 85635
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.556 2.5865 89
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 PDB ENTRY 3S2Y 2.556 49.191 1.34 85635 81546 4089 99.6 0.2348 0.2328 0.2369 0.2712 0.2745 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 17.677 f_angle_d 1.329 f_chiral_restr 0.074 f_bond_d 0.007 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 16440 Nucleic Acid Atoms Solvent Atoms 381 Heterogen Atoms 372
Software Software Software Name Purpose HKL-2000 data collection PHASER phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling