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Cellulomonas fimi Xylanase/Cellulase Cex (Cf Xyn10A) in complex with cellotetraose-like isofagomine
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB PDB entry EXO
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.6 298 PEG4000, sodium acetate, pH 4.6, VAPOR DIFFUSION, HANGING DROP,temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.12 41.95
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 85.722 α = 90 b = 85.722 β = 90 c = 79.042 γ = 90
Symmetry Space Group P 41 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MARRESEARCH 2003-06-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200 1.54
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 1.68 30 100 0.045 25.2 14 34228 34228
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) 1.68 1.72 100 0.229 2229
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 EXO 1.68 19.89 34228 34117 1998 99.96 0.147 0.146 0.1468 0.178 0.1418 RANDOM 14.701
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] -0.01 -0.01 0.02
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.187 r_dihedral_angle_4_deg 16.559 r_dihedral_angle_3_deg 10.535 r_dihedral_angle_1_deg 5.769 r_scangle_it 2.846 r_scbond_it 1.834 r_angle_refined_deg 1.323 r_mcangle_it 1.14 r_mcbond_it 0.752 r_nbtor_refined 0.306
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.187 r_dihedral_angle_4_deg 16.559 r_dihedral_angle_3_deg 10.535 r_dihedral_angle_1_deg 5.769 r_scangle_it 2.846 r_scbond_it 1.834 r_angle_refined_deg 1.323 r_mcangle_it 1.14 r_mcbond_it 0.752 r_nbtor_refined 0.306 r_symmetry_hbond_refined 0.269 r_symmetry_vdw_refined 0.211 r_nbd_refined 0.201 r_xyhbond_nbd_refined 0.113 r_chiral_restr 0.09 r_bond_refined_d 0.013 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2437 Nucleic Acid Atoms Solvent Atoms 479 Heterogen Atoms 43
Software Software Software Name Purpose REFMAC refinement SCALEPACK data scaling CNS refinement DENZO data reduction PDB_EXTRACT data extraction MAR345dtb data collection CNS phasing