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Crystal structure of O-ureido-L-serine-bound K43A mutant of O-ureido-L-serine synthase
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.1 298 Tris-HCl, polyethylene glycol 8,000, sodium acetate, pH 8.1, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.1 41.55
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 113.35 α = 90 b = 80.26 β = 117.96 c = 74.67 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 ADSC QUANTUM 315r 2013-06-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL38B1 1.0 SPring-8 BL38B1
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 1.9 100 96 0.112 12.5 3.6 44755 44755 7.8
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) 1 1.9 1.97 82.4 0.425 2.2 3.4 3820
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) 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 MOLECULAR REPLACEMENT THROUGHOUT 1.9 29.87 2 43207 43207 2193 92.6 0.212 0.212 0.2154 0.26 0.2636 RANDOM 24.2
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] 21.08 -8.48 -14.96 -6.12
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.4 c_scangle_it 2.93 c_scbond_it 2.31 c_mcangle_it 2.15 c_mcbond_it 1.64 c_angle_deg 1.2 c_improper_angle_d 0.64 c_bond_d 0.006 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.4 c_scangle_it 2.93 c_scbond_it 2.31 c_mcangle_it 2.15 c_mcbond_it 1.64 c_angle_deg 1.2 c_improper_angle_d 0.64 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 4787 Nucleic Acid Atoms Solvent Atoms 468 Heterogen Atoms 52
Software Software Software Name Purpose BSS data collection MOLREP phasing CNS refinement HKL-2000 data reduction HKL-2000 data scaling