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GH5_4 endo-beta(1,3/1,4)-glucanase E331A from Segatella copri in complex with cellotriose
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other The apo structure was used as search coordinates (under deposition).
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 2 M ammonium sulfate, 0.1 M potassium sodium tartrate tetrahydrate
Crystal Properties Matthews coefficient Solvent content 4.64 73.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 107.55 α = 90 b = 107.55 β = 90 c = 232.22 γ = 120
Symmetry Space Group P 32 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 293 PIXEL DECTRIS EIGER X 9M 2024-03-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CLSI BEAMLINE 08ID-1 0.953 CLSI 08ID-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 2.21 48.84 99.54 0.02363 1 14.14 1.9 149544 57.54
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.21 2.289 0.9453 0.674
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.21 48.8 1.34 149544 3783 99.4 0.2221 0.2216 0.2239 0.2413 0.2497 RANDOM 82.26
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 7.1832 f_angle_d 0.9793 f_chiral_restr 0.0597 f_bond_d 0.0086 f_plane_restr 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5894 Nucleic Acid Atoms Solvent Atoms 10 Heterogen Atoms 146
Software Software Software Name Purpose PDB-REDO refinement PHENIX refinement XDS data reduction XDS data scaling PHASER phasing