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Crystal structure of carbohydrate esterase family 7 acetyl xylan esterase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3FCY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 1.2M ammonium sulfate, 0.075M MES monohydrate pH 6.5, 7.5% (v/v) 1,4-Dioxane, 25% (v/v) Glycerol
Crystal Properties Matthews coefficient Solvent content 2.98 58.68
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 147.714 α = 90 b = 147.714 β = 90 c = 135.389 γ = 120
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 PILATUS3 R CdTe 300K 2019-12-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL18U1 0.9788 SSRF BL18U1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) 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 2.41 35.48 100 0.109 0.111 24.9 8.6 64479 48.835415836
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 6.85 49.9146 0.287
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 3FCY 2.41066763497 35.4797551667 1.37664785009 64477 3205 99.8173233222 0.249672053675 0.248068546542 0.251 0.280243235644 0.2821 56.5813405969
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.0828314823 f_angle_d 0.634079493924 f_chiral_restr 0.0452053703383 f_plane_restr 0.00426406320412 f_bond_d 0.00272409084217
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9756 Nucleic Acid Atoms Solvent Atoms 302 Heterogen Atoms 3
Software Software Software Name Purpose HKL-2000 data scaling HKL-2000 data reduction PHENIX model building PHENIX refinement PHENIX phasing