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CRYSTAL STRUCTURE DETERMINATION OF ASPARTATE RACEMASE FROM AN ARCHAEA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4 293.2 PEG6000, sodium citrate, calcium chloride, pH 4.0, VAPOR DIFFUSION, SITTING DROP, temperature 293.2K
Crystal Properties Matthews coefficient Solvent content 2.41 48.89
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 65.481 α = 90 b = 58.685 β = 109.62 c = 67.035 γ = 90
Symmetry Space Group P 1 21 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 4 2000-05-18 M SINGLE WAVELENGTH 2 1 x-ray 90 CCD MARRESEARCH 2000-10-10 M SINGLE WAVELENGTH 1,2 1
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-6A 1.0000 Photon Factory BL-6A 2 SYNCHROTRON SPRING-8 BEAMLINE BL44B2 1.0000 SPring-8 BL44B2
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 1,2 1.9 30 98.2 0.065 0.055 8.9 5.1 37943 37256 3 3 19.4
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) 1,2 1.9 2 98.4 0.176 0.15 4.6 3.6 5352
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MIR 1.9 20 37904 37184 1852 98.1 0.194 0.222 RANDOM 21.1
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] 2.228 0.737 1.374 -3.602
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.2 c_angle_deg 1.254 c_improper_angle_d 0.85 c_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3524 Nucleic Acid Atoms Solvent Atoms 315 Heterogen Atoms
Software Software Software Name Purpose MOSFLM data reduction DENZO data reduction SCALA data scaling SCALEPACK data scaling MLPHARE phasing DM model building CNS refinement CCP4 data scaling DM phasing