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Crystal Structure of a 4-Oxalocrotonate Tautomerase Homologue (TTHB242)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1BJP PDB ENTRY 1BJP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.6 290 0.6M MgSO4, 0.1M sodium citrate pH 5.6, vapor diffusion, sitting drop, temperature 290K
Crystal Properties Matthews coefficient Solvent content 1.97 37.53
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.227 α = 90 b = 70.676 β = 90 c = 89.906 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 CCD ADSC QUANTUM 4r 2002-10-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-6A 0.978 Photon Factory BL-6A
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 1.94 50 99.7 0.057 22.231 4 26856
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) 1.94 2.01 98.3 0.292 3.8 2605
Refinement Statistics Diffraction ID Structure Solution 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 1BJP 1.94 43.52 26662 1371 99.7 0.193 0.193 0.193 0.228 0.2279 33.33
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] -0.664 -1.109 1.774
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 9.055 c_scbond_it 6.763 c_mcangle_it 5.437 c_mcbond_it 4.265 c_bond_d c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 9.055 c_scbond_it 6.763 c_mcangle_it 5.437 c_mcbond_it 4.265 c_bond_d c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3015 Nucleic Acid Atoms Solvent Atoms 195 Heterogen Atoms 15
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling MOLREP phasing CNS refinement PDB_EXTRACT data extraction HKL-2000 data collection HKL-2000 data reduction HKL-2000 data scaling