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Crystal structure of MhuD R26S mutant with two hemes bound per active site
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3HX9
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 298 1.6 M ammonium sulfate, 0.1 M sodium acetate, pH 5.5, 0.2 M NaCl
Crystal Properties Matthews coefficient Solvent content 2.3 46.58
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 38.21 α = 90 b = 68.571 β = 90 c = 74.09 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 ADSC QUANTUM 315r 2013-12-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 1.0 ALS 8.2.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 1.9 50.325 99.04 0.02947 0.04168 0.02947 0.994 12.23 2 29276 21.39
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 1.968 96.54 0.2111 0.2985 0.2111 0.738 2.67 2
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 THROUGHOUT 3HX9 1.9 50.325 1.34 29276 2939 98.91 0.1783 0.1729 0.177 0.227 0.2252 27.4027
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1482 Nucleic Acid Atoms Solvent Atoms 125 Heterogen Atoms 174
Software Software Software Name Purpose BOS data collection MOSFLM data reduction Aimless data scaling PHENIX phasing PHENIX refinement PDB_EXTRACT data extraction