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2.00 Angstroms X-ray crystal structure of E268A 2-aminomuconate 6-semialdehyde dehydrogenase from Pseudomonas fluorescens
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4I1W pdb entry 4I1W
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 9.1 291 0.2 M Sodium phosphate dibasic dihydrate, 20% w/v Polyethylene glycol 3,350
, pH 9.1, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.62 53.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 88.534 α = 90 b = 141.977 β = 90 c = 173.798 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 MARMOSAIC 225 mm CCD 2013-12-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-BM 1.0 APS 22-BM
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 50 95 0.109 5.539 11.9 144988 137685
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) 1 2 2.03 97.4 0.745 10.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 pdb entry 4I1W 2 41.737 1.33 152266 123356 6545 95.22 0.1969 0.1949 0.1917 0.237 0.2319 Random 32.2
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] -4.5742 -2.8675 7.4417
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.031 f_angle_d 1.194 f_chiral_restr 0.109 f_bond_d 0.009 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 14668 Nucleic Acid Atoms Solvent Atoms 1188 Heterogen Atoms 204
Software Software Software Name Purpose SCALEPACK data scaling PHENIX refinement PDB_EXTRACT data extraction SERGUI data collection DENZO data reduction PHENIX phasing