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Structure of Recombinant Haemophilus influenzae e(P4) Acid Phosphatase mutant D66N complexed with 3'-AMP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3ET4 PDB entry 3et4
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 293 23-28% (w/v) PEG 3350, 0.05-0.2 M ammonium citrate dibasic, 0.05-0.15 mM MgCl2 , pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.47 50.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 97.878 α = 90 b = 97.878 β = 90 c = 105.821 γ = 120
Symmetry Space Group P 65 2 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 NOIR-1 2010-01-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 4.2.2 1.00 ALS 4.2.2
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 1.85 50 99.9 0.114 7 20.5 26166
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 1.85 1.92 99.4 0.439 14.3 2528
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 PDB entry 3et4 1.85 44.884 1.34 26103 1316 99.92 0.1651 0.1638 0.162 0.1893 0.1872 17.6541
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] -2.8604 -2.8604 5.7208
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.151 f_angle_d 1.005 f_chiral_restr 0.077 f_bond_d 0.006 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1918 Nucleic Acid Atoms Solvent Atoms 231 Heterogen Atoms 24
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling PHENIX refinement PDB_EXTRACT data extraction Blu-Ice data collection HKL-2000 data reduction PHASER phasing