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Structure of the beta-galactosidase from Kluyveromyces lactis in complex with galactose
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 291 25 % Polyethylen Glycol (PEG) 3350, 0.1 M BisTris pH 7.0, 0.2 M Sodium Tartrate, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.46 50.09
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 140.381 α = 90 b = 153.454 β = 90 c = 217.166 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 100 CCD ADSC QUANTUM 315r 2009-07-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-4 0.939 ESRF ID14-4
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 2.8 125.323 100 0.099 0.099 24.5 11.9 115849 115849 53.6
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 2.8 2.95 100 0.431 0.431 1.9 11.6 16726
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 (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 2.8 49.3 115633 5800 99.88 0.2155 0.2139 0.2096 0.2461 0.2374 RANDOM 35.0474
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] -1.63 -0.49 2.12
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.834 r_dihedral_angle_4_deg 19.147 r_dihedral_angle_3_deg 15.788 r_dihedral_angle_1_deg 6.187 r_scangle_it 1.541 r_angle_refined_deg 1.131 r_scbond_it 0.868 r_mcangle_it 0.589 r_mcbond_it 0.286 r_chiral_restr 0.082
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.834 r_dihedral_angle_4_deg 19.147 r_dihedral_angle_3_deg 15.788 r_dihedral_angle_1_deg 6.187 r_scangle_it 1.541 r_angle_refined_deg 1.131 r_scbond_it 0.868 r_mcangle_it 0.589 r_mcbond_it 0.286 r_chiral_restr 0.082 r_bond_refined_d 0.009 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 33300 Nucleic Acid Atoms Solvent Atoms 1047 Heterogen Atoms 72
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling MOLREP phasing REFMAC refinement PDB_EXTRACT data extraction ADSC data collection