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Saccharomyces cerevisiae THI4p is a suicide thiamin thiazole synthase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1RP0 PDB entry 1RP0
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 295 1.65-2.00 M Li2SO4, 100 mM HEPES, pH 7.5, vapor diffusion, hanging drop, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.59 52.55
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 140.696 α = 90 b = 140.696 β = 90 c = 73.325 γ = 90
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 210 2005-08-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE A1 0.98310 CHESS A1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 1.82 50 98.5 0.045 0.045 22.669 4.4 63286 63274
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.82 1.89 94 0.256 0.256 3.3 3.1 6023
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 THROUGHOUT PDB entry 1RP0 1.82 49.75 63286 63274 3212 98.77 0.198 0.198 0.195 0.1936 0.236 0.2322 RANDOM 28.26
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]
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.456 r_dihedral_angle_4_deg 15.167 r_dihedral_angle_3_deg 13.783 r_dihedral_angle_1_deg 6.581 r_scangle_it 2.779 r_scbond_it 1.747 r_angle_refined_deg 1.443 r_mcangle_it 1.428 r_mcbond_it 0.785 r_chiral_restr 0.105
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.456 r_dihedral_angle_4_deg 15.167 r_dihedral_angle_3_deg 13.783 r_dihedral_angle_1_deg 6.581 r_scangle_it 2.779 r_scbond_it 1.747 r_angle_refined_deg 1.443 r_mcangle_it 1.428 r_mcbond_it 0.785 r_chiral_restr 0.105 r_bond_refined_d 0.013 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4627 Nucleic Acid Atoms Solvent Atoms 491 Heterogen Atoms 91
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction ADSC data collection HKL-2000 data reduction CNS phasing