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Crystal structure of psychrophilic beta-glucosidase BglU from Micrococcus antarcticus
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2Z1S
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 289 0.2(mol/L) MgCl2, 30% PEG4000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 1.99 38.17
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.28 α = 90 b = 84.67 β = 90 c = 184.77 γ = 90
Symmetry Space Group C 2 2 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 IMAGE PLATE RIGAKU RAXIS IV++ 2011-09-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 1.5418
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 2.2 61.55 97.9 0.039 0.039 32.6 6.4 23296 22807 12
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 2.2 2.32 87.4 0.073 0.073 14.2 3.5 2905
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) 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 MOLECULAR REPLACEMENT THROUGHOUT 2Z1S 2.2 47.443 1.38 23296 22765 1087 97.86 0.1613 0.1632 0.1613 0.1562 0.1997 0.1921 RANDOM 12
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] -1.1378 0.3333 0.8045
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 12.972 f_angle_d 1.07 f_chiral_restr 0.074 f_bond_d 0.007 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3706 Nucleic Acid Atoms Solvent Atoms 442 Heterogen Atoms 8
Software Software Software Name Purpose CrystalClear data collection PHASES phasing PHENIX refinement MOSFLM data reduction SCALA data scaling