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Transketolase from Leishmania mexicana
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1TRK PDB entry 1TRK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 293 Na-citrate, ammonium acetate, PEG 4K, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.23 44.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 76.8 α = 90 b = 120.44 β = 90 c = 139.15 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 ADSC QUANTUM 4 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-1 0.934 ESRF ID14-1
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 2.22 25 95.7 0.108 5.8 3.95 61529 61492 1 1 22.8
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) 2.22 2.39 85.5 0.296 2.4
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 (All) 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 1TRK 2.22 25 61492 61492 3096 0.172 0.172 0.17 0.1707 0.213 0.2106 RANDOM 21.7
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] -6.337 2.26 4.076
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 3.109 c_scbond_it 2.169 c_mcangle_it 1.764 c_angle_deg 1.24828 c_mcbond_it 1.148 c_bond_d 0.00541
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10085 Nucleic Acid Atoms Solvent Atoms 911 Heterogen Atoms 54
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling EPMR phasing CNS refinement CCP4 data scaling