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Crystal Structure of the heme PAS sensor domain of Ec DOS (oxygen-bound form)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1V9Y PDB ENTRY 1V9Y
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 295 PEG8000, MgCl2, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.21 43.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 47.894 α = 90 b = 69.337 β = 90 c = 81.876 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 100 CCD MARRESEARCH 2003-03-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL41XU 0.71 SPring-8 BL41XU
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 1.56 50 98 39232 18.5
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 1.56 1.63 96.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation 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 FOURIER SYNTHESIS THROUGHOUT PDB ENTRY 1V9Y 1.56 39.41 35357 3574 89.4 0.214 0.214 0.2057 0.232 0.2232 RANDOM 24.5
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] 10.6 -3.94 -6.66
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.7 c_scangle_it 3.06 c_scbond_it 2.04 c_mcangle_it 1.78 c_angle_deg 1.4 c_mcbond_it 1.16 c_improper_angle_d 0.87 c_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1796 Nucleic Acid Atoms Solvent Atoms 315 Heterogen Atoms 88
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling CNS phasing