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Crystal structure of CBMbc (family CBM26) from Eubacterium rectale Amy13K in Complex with Maltoheptaose
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6B15
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 295 60% Tacsimate, 0.1 M Bis-Tris Propane, pH 7.0
Crystal Properties Matthews coefficient Solvent content 6.54 81.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 134.2 α = 90 b = 134.2 β = 90 c = 231.13 γ = 120
Symmetry Space Group P 65 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 80 CCD MARMOSAIC 225 mm CCD 2015-07-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-D 0.979 APS 21-ID-D
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 28.15 99.7 0.1781 10.9 15.5 81845
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 6B15 2.01 28.15 1.34 81782 1998 99.7 0.184 0.184 0.1895 0.196 0.2013
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 12.085 f_angle_d 0.933 f_chiral_restr 0.392 f_bond_d 0.005 f_plane_restr 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3234 Nucleic Acid Atoms Solvent Atoms 552 Heterogen Atoms 279
Software Software Software Name Purpose PHENIX refinement iMOSFLM data reduction Aimless data scaling PHASER phasing