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Crystal structure of barley exohydrolaseI W286Y mutant in complex with glucose.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3WLI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 277 1.7 M ammonium sulfate, 75 mM HEPES-NaOH buffer, pH 7, containing 7.5 mM sodium acetate and 1.2% (w/v) PEG 400
Crystal Properties Matthews coefficient Solvent content 3.47 64.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 100.106 α = 90 b = 100.106 β = 90 c = 182.727 γ = 90
Symmetry Space Group P 43 21 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 CCD ADSC QUANTUM 210r COLLIMATING MIRROR 2012-11-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.9537 Australian Synchrotron MX1
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 2.36 48.32 99.9 0.2 16.4 20 36843
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 2.363 2.424 0.246
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 3WLI 2.36 48.32 36843 1944 99.8 0.1514 0.1491 0.1613 0.1943 0.2047 RANDOM 27.143
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] 0.28 0.28 -0.55
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.472 r_dihedral_angle_4_deg 17.37 r_dihedral_angle_3_deg 14.619 r_dihedral_angle_1_deg 6.724 r_angle_refined_deg 2.03 r_angle_other_deg 0.903 r_chiral_restr 0.113 r_bond_refined_d 0.017 r_gen_planes_refined 0.009 r_bond_other_d 0.002
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.472 r_dihedral_angle_4_deg 17.37 r_dihedral_angle_3_deg 14.619 r_dihedral_angle_1_deg 6.724 r_angle_refined_deg 2.03 r_angle_other_deg 0.903 r_chiral_restr 0.113 r_bond_refined_d 0.017 r_gen_planes_refined 0.009 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4594 Nucleic Acid Atoms Solvent Atoms 347 Heterogen Atoms 249
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling MOLREP phasing