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Crystal Structure of BlCel9A from Glycoside Hydrolase Family 9 in Complex with Cellotriose
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1JS4
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 291.15 6 mg/mL protein, 100 mM Tris, pH 8.5, 15% w/v PEG20000, crystal growth within ~5 days
Crystal Properties Matthews coefficient Solvent content 2.64 53.47
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 133.114 α = 90 b = 67.178 β = 125 c = 100.838 γ = 90
Symmetry Space Group C 1 2 1
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 2M 2014-09-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON LNLS BEAMLINE W01B-MX2 1.45867 LNLS W01B-MX2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 1.97 50 94.25 0.0716 0.0803 0.0352 0.99 16.75 4.9 48767 19.31
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.97 5.87 93.8 0.8 0.99 16.82
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 PDB entry 1JS4 1.97 49.19 1.35 48704 2435 94.27 0.1508 0.1488 0.149 0.1881 0.1884 20.04
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 13.2616 f_angle_d 1.2069 f_chiral_restr 0.0684 f_bond_d 0.0147 f_plane_restr 0.0113
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4912 Nucleic Acid Atoms Solvent Atoms 686 Heterogen Atoms 46
Software Software Software Name Purpose PHENIX refinement PHENIX refinement autoPROC data reduction XSCALE data scaling PHASER phasing