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Crystal Structure of Thermus thermophilus PurS, one of the subunits of Formylglycinamide Ribonucleotide Amidotransferase in the purine biosynthetic pathway
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.1 293 25% PEG300, 0.2M Sodium Chloride, 0.1M Sodium Acetate, pH 4.1, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.6 51.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.72 α = 90 b = 49.38 β = 133.56 c = 43.75 γ = 90
Symmetry Space Group C 1 2 1
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 RIGAKU JUPITER 210 2004-12-04 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL26B1 0.97944, 1.00000, 0.97979 SPring-8 BL26B1
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 1.64 32.721 98.4 0.05 19.3 5.5 61681 10.9
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 1.64 1.7 96.4 0.227 4.1 5.17 1104
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 (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 MAD THROUGHOUT 2.3 32.55 4124 421 98.8 0.235 0.231 0.231 0.2249 0.275 0.2701 RANDOM 26.2
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] -0.18 3.1 1.44 -1.26
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.3 c_scangle_it 3.42 c_scbond_it 2.43 c_mcangle_it 2.13 c_mcbond_it 1.43 c_angle_deg 1.4 c_improper_angle_d 0.72 c_bond_d 0.006 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.3 c_scangle_it 3.42 c_scbond_it 2.43 c_mcangle_it 2.13 c_mcbond_it 1.43 c_angle_deg 1.4 c_improper_angle_d 0.72 c_bond_d 0.006 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 638 Nucleic Acid Atoms Solvent Atoms 35 Heterogen Atoms
Software Software Software Name Purpose CNS refinement CrystalClear data reduction CrystalClear data scaling SOLVE phasing