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Crystal structure of an asymmetric dimer of the Geobacillus stearothermophilus SMC hinge domain
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1GXJ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 0.1M magnesium formate, 15%(w/v) PEG 33500
Crystal Properties Matthews coefficient Solvent content 3.08 60.07
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77.144 α = 90 b = 77.144 β = 90 c = 114.795 γ = 90
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 2012-02-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL26B2 1.0000 SPring-8 BL26B2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.2 50 100 0.065 0.065 18 7.1 34064 -3 30.89
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.2 2.24 100 0.214 0.214 5.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1GXJ 2.20040022156 36.5631717256 1.38098488499 34027 1724 99.9706202074 0.195743440621 0.193277072277 0.1944 0.240738181013 0.2436 37.5138348812
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 4.78601905984 f_angle_d 0.846271452199 f_chiral_restr 0.0476937703474 f_bond_d 0.0072201680454 f_plane_restr 0.00465918114065
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3897 Nucleic Acid Atoms Solvent Atoms 172 Heterogen Atoms
Software Software Software Name Purpose HKL-2000 data reduction SCALEPACK data scaling PHENIX refinement MrBUMP phasing