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CRYSTAL STRUCTURE OF ESCHERICHIA COLI TRANSALDOLASE B MUTANT D17A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ONR PDB entry 1ONR
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4 293 PEG 6000, sodium citrate, pH 4.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.02 59.22
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 69.381 α = 90 b = 92.788 β = 90 c = 131.537 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 293 IMAGE PLATE MARRESEARCH 1996-10-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200
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 2.05 47.5 92.4 0.094 13 3.9 49932 49932 17.5
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) 2.05 2.1 85.4 0.344 2.1 3026
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 FOURIER SYNTHESIS THROUGHOUT PDB entry 1ONR 2.05 28.96 49929 2537 92.3 0.193 0.193 0.1924 0.221 0.2216 RANDOM 32.8
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] 2.94 4.17 -7.11
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.8 c_scangle_it 3.19 c_scbond_it 2.13 c_mcangle_it 1.77 c_mcbond_it 1.13 c_angle_deg 1.1 c_improper_angle_d 0.7 c_bond_d 0.005 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.8 c_scangle_it 3.19 c_scbond_it 2.13 c_mcangle_it 1.77 c_mcbond_it 1.13 c_angle_deg 1.1 c_improper_angle_d 0.7 c_bond_d 0.005 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4934 Nucleic Acid Atoms Solvent Atoms 304 Heterogen Atoms
Software Software Software Name Purpose CNS refinement MAR345 data collection SCALEPACK data scaling CNS phasing