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Crystal structure of the ST1710 mutant (K91A) protein
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2EB7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 293 18% PEG 8000, 0.2M Calcium acetate, 0.1M Sodium Cacodylate, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.17 43.33
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 45.957 α = 90 b = 45.957 β = 90 c = 138.29 γ = 90
Symmetry Space Group P 41 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 180 IMAGE PLATE RIGAKU RAXIS VII 2008-09-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-D 1.54178
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.1 40 98.1 0.095 12.2 9163 9163 2 2 24.6
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.1 2.18 100 0.302 12.9 888
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 THROUGHOUT 2EB7 2.1 19.7 9163 8997 739 97.2 0.218 0.218 0.2184 0.27 0.2698 RANDOM 36.904
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] -1.67 -1.67 3.34
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 16.9 c_scangle_it 3.51 c_mcangle_it 2.48 c_scbond_it 2.35 c_mcbond_it 1.58 c_angle_deg 1 c_improper_angle_d 0.68 c_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1138 Nucleic Acid Atoms Solvent Atoms 127 Heterogen Atoms 1
Software Software Software Name Purpose CNS refinement PDB_EXTRACT data extraction HKL-2000 data collection HKL-2000 data reduction HKL-2000 data scaling MOLREP phasing