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Crystal structure of a putative polysaccharide deacetylase (BACOVA_03992) from Bacteroides ovatus ATCC 8483 at 2.01 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 277 0.17M sodium acetate, 25.5% polyethylene glycol 4000, 15.0% Glycerol, 0.1M tris hydrochloride pH 8.5, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.13 42.19
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 68.762 α = 90 b = 72.975 β = 90 c = 95.424 γ = 90
Symmetry Space Group P 21 21 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 PIXEL DECTRIS PILATUS 6M Flat mirror (vertical focusing); single crystal Si(111) bent monochromator (horizontal focusing) 2012-02-08 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL11-1 0.91837,0.9796,0.97925 SSRL BL11-1
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 2.01 29.571 97 0.094 7.17 32317 -3 21.32
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 2.01 2.08 95.2 0.437 1.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 MAD THROUGHOUT 2.01 29.571 32268 1596 98.78 0.1509 0.1486 0.1588 0.1936 0.2015 RANDOM 30.3165
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] 1.5 -1.8 0.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.675 r_dihedral_angle_4_deg 19.572 r_dihedral_angle_3_deg 12.441 r_dihedral_angle_1_deg 7.203 r_angle_refined_deg 1.77 r_angle_other_deg 1.371 r_chiral_restr 0.108 r_bond_refined_d 0.017 r_gen_planes_refined 0.008 r_bond_other_d 0.004
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.675 r_dihedral_angle_4_deg 19.572 r_dihedral_angle_3_deg 12.441 r_dihedral_angle_1_deg 7.203 r_angle_refined_deg 1.77 r_angle_other_deg 1.371 r_chiral_restr 0.108 r_bond_refined_d 0.017 r_gen_planes_refined 0.008 r_bond_other_d 0.004 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3745 Nucleic Acid Atoms Solvent Atoms 426 Heterogen Atoms 42
Software Software Software Name Purpose MolProbity model building PDB_EXTRACT data extraction SHELX phasing SHARP phasing XSCALE data scaling REFMAC refinement XDS data reduction SHELXD phasing