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Crystal structure of E.coli ArnA dehydrogenase (decarboxylase) domain, R619E mutant
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1U9J
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.75 289 2.0 M (NH4)2SO4, 5 MM DTT, 100 MM MES PH 6.75, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 3.7 67
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 150.253 α = 90 b = 150.253 β = 90 c = 150.253 γ = 90
Symmetry Space Group P 41 3 2
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 315 2003-12-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 1.0781 ALS 8.2.2
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 2.3 30 99.8 0.094 21.7 6.9 26139 26090 30.2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.3 2.38 100 0.51 5 6.9 2564
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 MOLECULAR REPLACEMENT THROUGHOUT 1U9J 2.31 30 26351 25106 2469 96 0.2 0.2 0.2004 0.224 0.2232 RANDOM 37.2
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 c_dihedral_angle_d 23 c_scangle_it 3.13 c_scbond_it 2.15 c_mcangle_it 1.93 c_angle_deg 1.5 c_mcbond_it 1.21 c_improper_angle_d 0.94 c_bond_d 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2673 Nucleic Acid Atoms Solvent Atoms 85 Heterogen Atoms 5
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement CNS phasing