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X-ray crystal structure of Synechocystis sp. PCC 6803 Glutaredoxin A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3GRX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 293 1% PEG 4000, 0.1M HEPES, 1.25M Ammonium Sulfate, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 1.68 26.85
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 37.278 α = 90 b = 39.124 β = 90 c = 50.827 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 90 CCD ADSC QUANTUM 315 2010-06-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL7-1 0.97946 SSRL BL7-1
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 1.822 30.06 94.1 0.077 11.1 6614 6614 1 1
Refinement Statistics Diffraction ID Structure Solution 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 3grx 1.822 30.06 6592 648 93.68 0.1664 0.1633 0.1562 0.1956 0.1961 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] -3.9532 5.1289 -1.1757
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 11.909 f_angle_d 0.952 f_chiral_restr 0.073 f_bond_d 0.005 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 770 Nucleic Acid Atoms Solvent Atoms 74 Heterogen Atoms 10
Software Software Software Name Purpose PHASER phasing PHENIX refinement HKL-2000 data reduction SCALEPACK data scaling