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ASPERGILLUS ACULEATUS GALACTANASE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1FOB
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 1 microL of AaGAL stock at 7.3 mg/ml concentration in 50 mM acetate pH 4.0 mixed with 3 microL reservoir solution equilibrated over 1.0 mL reservoir consisting of 0.1 M calcium chloride, 0.1 M sodium acetate pH 4.5 and 30 % PEG 3000 at room temperature.
Crystal Properties Matthews coefficient Solvent content 3.48 64.66
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 200.2 α = 90 b = 200.2 β = 90 c = 106.83 γ = 90
Symmetry Space Group I 41 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 CCD MAR CCD 165 mm 2011-06-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MAX II BEAMLINE I911-2 1.03973 MAX II I911-2
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 2.69 50 98.5 0.132 23.6 15.9 29998
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 2.69 2.76 94.3 0.595
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 1FOB 2.69 47.17 28480 1517 98.46 0.14825 0.1449 0.1542 0.21056 0.2139 RANDOM 39.737
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] 0.04 0.04 -0.08
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.102 r_dihedral_angle_3_deg 14.873 r_dihedral_angle_4_deg 9.001 r_long_range_B_refined 7.105 r_long_range_B_other 7.105 r_dihedral_angle_1_deg 6.504 r_scangle_other 5.048 r_mcangle_it 3.722 r_mcangle_other 3.721 r_scbond_it 3.27
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.102 r_dihedral_angle_3_deg 14.873 r_dihedral_angle_4_deg 9.001 r_long_range_B_refined 7.105 r_long_range_B_other 7.105 r_dihedral_angle_1_deg 6.504 r_scangle_other 5.048 r_mcangle_it 3.722 r_mcangle_other 3.721 r_scbond_it 3.27 r_scbond_other 3.268 r_mcbond_it 2.528 r_mcbond_other 2.514 r_angle_refined_deg 1.766 r_angle_other_deg 1.031 r_chiral_restr 0.091 r_bond_refined_d 0.014 r_gen_planes_refined 0.007 r_bond_other_d 0.002 r_gen_planes_other 0.002 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5196 Nucleic Acid Atoms Solvent Atoms 222 Heterogen Atoms 277
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling PHASER phasing