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An Acetyl Xylan Esterase (Est2A) from the Rumen Bacterium Butyrivibrio proteoclasticus.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.6 289.15 16% (w/v) PEG4000, 0.1M sodium acetate, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 289.15K
Crystal Properties Matthews coefficient Solvent content 2.27 45.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 90.112 α = 89.96 b = 95.786 β = 99.74 c = 98.787 γ = 92.5
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 2010-04-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 Australian Synchrotron MX2
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 98 98.2 0.161 0.188 6 3.8 215870 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.11
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) 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 97.36 219780 205024 10845 98.22 0.1919 0.19019 0.1903 0.22424 0.2244 RANDOM 24.406
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] 1.26 -0.28 0.59 -0.88 -0.18 -0.21
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.597 r_dihedral_angle_4_deg 16.01 r_dihedral_angle_3_deg 14.433 r_dihedral_angle_1_deg 5.699 r_scangle_it 5.213 r_scbond_it 3.414 r_mcangle_it 1.975 r_mcbond_it 1.17 r_angle_refined_deg 1.072 r_chiral_restr 0.073
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.597 r_dihedral_angle_4_deg 16.01 r_dihedral_angle_3_deg 14.433 r_dihedral_angle_1_deg 5.699 r_scangle_it 5.213 r_scbond_it 3.414 r_mcangle_it 1.975 r_mcbond_it 1.17 r_angle_refined_deg 1.072 r_chiral_restr 0.073 r_bond_refined_d 0.006 r_gen_planes_refined 0.004 r_bond_other_d r_angle_other_deg r_gen_planes_other 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_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 23636 Nucleic Acid Atoms Solvent Atoms 1707 Heterogen Atoms 142
Software Software Software Name Purpose ADSC data collection PHASER phasing REFMAC refinement MOSFLM data reduction SCALA data scaling