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Structure of S.olivaceoviridis xylanase Q88A/R275A mutant
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other same protein in different crystal form
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 294 2.1M ammonium dehydrogen phosphate, 0.1M Tris pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 294K
Crystal Properties Matthews coefficient Solvent content 3.4 63.85
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 119.317 α = 90 b = 119.317 β = 90 c = 54.355 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
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 2.1 30 99.5 0.179 13.3 8.4 25881
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 2.1 2.2 99.1 0.511 4.2 5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 FOURIER SYNTHESIS THROUGHOUT same protein in different crystal form 2.1 19.88 25843 2611 99.54 0.156 0.155 0.1671 0.192 0.2015 RANDOM 12.607
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] 0.67 0.33 0.67 -1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.135 r_dihedral_angle_4_deg 23.08 r_dihedral_angle_3_deg 13.328 r_dihedral_angle_1_deg 6.705 r_scangle_it 2.643 r_scbond_it 1.79 r_angle_refined_deg 1.338 r_mcangle_it 1.09 r_mcbond_it 0.911 r_angle_other_deg 0.875
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.135 r_dihedral_angle_4_deg 23.08 r_dihedral_angle_3_deg 13.328 r_dihedral_angle_1_deg 6.705 r_scangle_it 2.643 r_scbond_it 1.79 r_angle_refined_deg 1.338 r_mcangle_it 1.09 r_mcbond_it 0.911 r_angle_other_deg 0.875 r_symmetry_vdw_other 0.257 r_nbd_refined 0.213 r_mcbond_other 0.185 r_nbd_other 0.183 r_xyhbond_nbd_refined 0.145 r_symmetry_hbond_refined 0.139 r_symmetry_vdw_refined 0.115 r_chiral_restr 0.085 r_nbtor_other 0.084 r_bond_refined_d 0.013 r_gen_planes_refined 0.006 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2309 Nucleic Acid Atoms Solvent Atoms 233 Heterogen Atoms 35
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction MOSFLM data reduction CCP4 data scaling