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Crystal Structure Of Xylanase From Streptomyces Olivaceoviridis E-86 Complexed With 3(3)-4-O-methyl-alpha-D-glucuronosyl-xylotriose
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ISX PDB ENTRY 1ISX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.7 293 AMMONIUM SULFATE, pH 5.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.58 52.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.54 α = 90 b = 94.24 β = 90 c = 137.43 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 IMAGE PLATE RIGAKU RAXIS IV 2001-05-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.5418
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 2.1 36.06 99.6 0.077 6.4 2.05 57125 57125 19.5
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) 2.1 2.18 99.9 0.24 2.1 2 10937
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-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1ISX 2.1 29.62 56625 56625 5756 98.8 0.194 0.194 0.235 RANDOM 27.9
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] -0.03 0.5 -0.46
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.8 c_scangle_it 2.55 c_mcangle_it 2.01 c_scbond_it 1.88 c_angle_deg 1.3 c_mcbond_it 1.29 c_improper_angle_d 0.7 c_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6576 Nucleic Acid Atoms Solvent Atoms 743 Heterogen Atoms 209
Software Software Software Name Purpose CNS refinement CrystalClear data reduction CrystalClear data scaling CNS phasing