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Neutron structure of cellulase Cel6A from Phanerochaete chrysosporium at room temperature, Enzyme-Product complex, H2O solvent
X-RAY DIFFRACTION - NEUTRON DIFFRACTION
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5XCY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 COUNTER-DIFFUSION 5.5 293 polyethylene glycol 4000, sodium chloride, cellotriose, acetate buffer,
Crystal Properties Matthews coefficient Solvent content 2.18 43.69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.81 α = 90 b = 68.29 β = 90 c = 89.73 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 298 PIXEL DECTRIS PILATUS 6M 2019-02-26 M SINGLE WAVELENGTH 2 1 neutron 288 DIFFRACTOMETER iBIX 2019-02-01 L LAUE
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-5A 1 Photon Factory BL-5A 2 SPALLATION SOURCE J-PARC MLF BEAMLINE BL-03 2.9-5.6 JPARC MLF BL-03
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Rrim I (All) Rpim I (All) CC (Half) R Split (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 1.8 50 100 0.087 19.3 6.5 31948 14.99 2 2.59 20.29 89.5 0.294 6.3 2.6 9816
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Rrim I (All) Rpim I (All) CC (Half) R Split (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.8 1.83 0.254 2 2.59 2.69 0.623
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (I) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 1.8 46.73 1.39 31885 1616 99.74 0.1324 0.1313 0.1331 0.1534 0.1555 16.55 NEUTRON DIFFRACTION MOLECULAR REPLACEMENT 2.59 20.29 9808 89.5 0.2224 0.2419
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 14.0194 f_angle_d 0.9619 f_chiral_restr 0.0598 f_bond_d 0.0108 f_plane_restr 0.0082
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2710 Nucleic Acid Atoms Solvent Atoms 269 Heterogen Atoms 36
Software Software Software Name Purpose PHENIX phasing PHENIX refinement STARGazer data reduction