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Mutant Streptomyces plicatus beta-hexosaminidase (D313A) in complex with product (GlcNAc)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 298 AMMONIUM SULPHATE, TRI-SODIUM CITRATE, SODIUM CHLORIDE, GLYCEROL, NAG, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Crystal Properties Matthews coefficient Solvent content 4.02 69.39
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 132.903 α = 90 b = 132.903 β = 90 c = 176.944 γ = 120
Symmetry Space Group P 61 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE RIGAKU RAXIS IV OSMIC optics 2001-08-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.54
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.9 40 96.5 0.06 30.7 17 70431 70431 -3 14.5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 1.96 93.3 0.189 5.8 17 5572
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 FOURIER SYNTHESIS THROUGHOUT 1.9 38.37 70419 70419 7123 96.5 0.194 0.194 0.1875 0.214 0.2067 RANDOM 17.9
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] 0.9 2.2 0.9 -1.8
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.1 c_scangle_it 2.46 c_scbond_it 1.7 c_mcangle_it 1.43 c_angle_deg 1.3 c_mcbond_it 1.02 c_improper_angle_d 0.84 c_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3861 Nucleic Acid Atoms Solvent Atoms 295 Heterogen Atoms 35
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement CNS phasing