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Structure of S.olivaceoviridis xylanase Q88A/R275A mutant
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 294 2.1M ammonium dehydrogen phosphate, 0.1M Tris, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 294K
Crystal Properties Matthews coefficient Solvent content 3.51 64.92
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 119.953 α = 90 b = 119.953 β = 90 c = 55.216 γ = 120
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 MARRESEARCH 2003-04-17 M SINGLE WAVELENGTH 2 1 x-ray M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 0.999 ESRF ID29
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 1,2 2.7 30 97.3 0.113 12.5 2.9 12287
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1,2 2.7 2.85 98 0.347 4.8 2.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS THROUGHOUT 2.7 20 12077 1220 95.67 0.169 0.163 0.1746 0.223 0.2321 RANDOM 15.907
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] 0.81 0.4 0.81 -1.21
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.189 r_dihedral_angle_4_deg 20.315 r_dihedral_angle_3_deg 14.629 r_dihedral_angle_1_deg 7.305 r_scangle_it 2.095 r_angle_refined_deg 1.491 r_scbond_it 1.31 r_angle_other_deg 0.871 r_mcangle_it 0.771 r_mcbond_it 0.618
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.189 r_dihedral_angle_4_deg 20.315 r_dihedral_angle_3_deg 14.629 r_dihedral_angle_1_deg 7.305 r_scangle_it 2.095 r_angle_refined_deg 1.491 r_scbond_it 1.31 r_angle_other_deg 0.871 r_mcangle_it 0.771 r_mcbond_it 0.618 r_nbd_refined 0.218 r_symmetry_vdw_refined 0.21 r_symmetry_vdw_other 0.21 r_nbd_other 0.182 r_xyhbond_nbd_refined 0.162 r_symmetry_hbond_refined 0.124 r_mcbond_other 0.098 r_nbtor_other 0.085 r_chiral_restr 0.081 r_bond_refined_d 0.014 r_gen_planes_refined 0.005 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2301 Nucleic Acid Atoms Solvent Atoms 76 Heterogen Atoms 68
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction MOSFLM data reduction CCP4 data scaling