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Crystal structure of barley exohydrolaseI W434A 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
Crystal Properties Matthews coefficient Solvent content 3.51 65
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 100.693 α = 90 b = 100.693 β = 90 c = 182.393 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 1.9 88.15 99.2 0.2 29.8 24.5 70151
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 1.9 1.95 0.18
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 1.9 45.64 70150 3718 99.15 0.152 0.1503 0.1636 0.185 0.1976 RANDOM 29.862
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] 0.84 0.84 -1.68
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.112 r_dihedral_angle_4_deg 16.904 r_dihedral_angle_3_deg 13.224 r_dihedral_angle_1_deg 6.557 r_angle_refined_deg 1.993 r_angle_other_deg 1.011 r_chiral_restr 0.135 r_bond_refined_d 0.021 r_gen_planes_refined 0.011 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.112 r_dihedral_angle_4_deg 16.904 r_dihedral_angle_3_deg 13.224 r_dihedral_angle_1_deg 6.557 r_angle_refined_deg 1.993 r_angle_other_deg 1.011 r_chiral_restr 0.135 r_bond_refined_d 0.021 r_gen_planes_refined 0.011 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4587 Nucleic Acid Atoms Solvent Atoms 717 Heterogen Atoms 103
Software Software Software Name Purpose Aimless data scaling REFMAC refinement MOLREP phasing XDS data reduction