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Crystal Structure of the catalytic nucleophile mutant of VvEG16 in complex with cellotetraose
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.9 277 5 mM DTT, 2 mM cellotetraose, 1 mM EDTA, 1.2 M K2HPO4, 0.8 M NaH2PO4
Crystal Properties Matthews coefficient Solvent content 2.1 41.39
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 45.15 α = 90 b = 52.02 β = 90 c = 83.06 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 CCD RAYONIX MX-300 Vertical Focusing Mirror: ultra-low expansion (ULE) titanium silicate flat mirror with Pt, Uncoated, and Pd strips 2014-10-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CLSI BEAMLINE 08ID-1 0.9795 CLSI 08ID-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (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 0.97 44.087 96.2 0.065 0.071 16.34 6 111789 -3 7.29
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 0.97 1 69 0.905 1.091 1.26
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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 0.97 44.087 1.93 212660 10613 95 0.1231 0.1223 0.1226 0.1367 0.1363 10.9321
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 12.652 f_angle_d 1.624 f_chiral_restr 0.23 f_bond_d 0.011 f_plane_restr 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1545 Nucleic Acid Atoms Solvent Atoms 284 Heterogen Atoms 110
Software Software Software Name Purpose XDS data scaling XSCALE data scaling PHASER phasing PHENIX refinement PDB_EXTRACT data extraction