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The complexity of the Ruminococcus flavefaciens cellulosome reflects an expansion in glycan recognition
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5AOT PDB ENTRY 5AOT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 200 MM CACL2 100 MM NA ACETATE PH 5.0 20% W/V PEG 6000
Crystal Properties Matthews coefficient Solvent content 1.92 36
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 45.623 α = 90 b = 47.272 β = 90 c = 83.958 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 2015-07-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 Diamond I04
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 1.4 47.27 100 0.06 17.4 7.1 36544 1.5
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 1.4 1.42 100 0.98 1.9 7.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 5AOT 1.4 41.98 34616 1866 99.94 0.16019 0.15799 0.1678 0.19976 0.207 RANDOM 17.573
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] -1.1 0.37 0.73
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.12 r_sphericity_free 31.305 r_sphericity_bonded 11.54 r_dihedral_angle_3_deg 11.328 r_dihedral_angle_1_deg 7.169 r_dihedral_angle_4_deg 3.868 r_rigid_bond_restr 2.535 r_scbond_it 2.506 r_mcangle_it 2.13 r_mcbond_it 1.719
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.12 r_sphericity_free 31.305 r_sphericity_bonded 11.54 r_dihedral_angle_3_deg 11.328 r_dihedral_angle_1_deg 7.169 r_dihedral_angle_4_deg 3.868 r_rigid_bond_restr 2.535 r_scbond_it 2.506 r_mcangle_it 2.13 r_mcbond_it 1.719 r_mcbond_other 1.698 r_angle_refined_deg 1.636 r_angle_other_deg 0.984 r_chiral_restr 0.202 r_bond_refined_d 0.01 r_gen_planes_refined 0.007 r_bond_other_d 0.002 r_gen_planes_other 0.001 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_mcangle_other r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1513 Nucleic Acid Atoms Solvent Atoms 169 Heterogen Atoms 139
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling MOLREP phasing