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Crystal structure of apo glutamate decarboxylase beta from Escherichia coli
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.6 298 2.0 M Ammonium sulfate, 0.1 M Tris-HCl, pH 7.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.52 51.13
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 115.564 α = 90 b = 115.564 β = 90 c = 206.561 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MAR scanner 300 mm plate 1996-10-07 SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7B 0.9791 EMBL/DESY, HAMBURG BW7B
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 2.5 25 98.81 106626
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 MOLECULAR REPLACEMENT THROUGHOUT 2.5 20 105257 5253 98.81 0.154 0.151 0.1529 0.222 0.2183 RANDOM 15.801
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] 0.05 0.03 0.05 -0.08
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.5 r_dihedral_angle_4_deg 18.686 r_dihedral_angle_3_deg 16.829 r_scbond_it 9.622 r_dihedral_angle_1_deg 6.594 r_scangle_it 5.243 r_mcangle_it 4.78 r_angle_refined_deg 1.694 r_mcbond_it 1.439 r_chiral_restr 0.11
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.5 r_dihedral_angle_4_deg 18.686 r_dihedral_angle_3_deg 16.829 r_scbond_it 9.622 r_dihedral_angle_1_deg 6.594 r_scangle_it 5.243 r_mcangle_it 4.78 r_angle_refined_deg 1.694 r_mcbond_it 1.439 r_chiral_restr 0.11 r_bond_refined_d 0.017 r_gen_planes_refined 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 21817 Nucleic Acid Atoms Solvent Atoms 998 Heterogen Atoms 30
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction MAR345 data collection DENZO data reduction SCALEPACK data scaling PHASER phasing