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Structural studies on the mobility in the active site of the Thermoascus aurantiacus xylanase I
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.1 298 PEG 6K, phosphate citrate buffer, pH 5.1, VAPOR DIFFUSION, HANGING DROP, temperature 298K 2 VAPOR DIFFUSION, HANGING DROP 7.8 298 PEG 6K, EDTA, Tris, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 46.22 α = 90 b = 59.24 β = 109.8 c = 51.31 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 293 M SINGLE WAVELENGTH 2 1 293
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX9.6 0.87 SRS PX9.6 2 SYNCHROTRON SRS BEAMLINE PX9.6 0.87 SRS PX9.6
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.14 39.5 85.2 80691 80508
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.14 1.15 72.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R 1.14 10 76489 80628 4019 80.9 0.11 0.1065 0.1093 0.118 0.1458 RANDOM
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 17 2089 2518.01
RMS Deviations Key Refinement Restraint Deviation s_non_zero_chiral_vol 0.091 s_zero_chiral_vol 0.085 s_approx_iso_adps 0.054 s_similar_adp_cmpnt 0.048 s_anti_bump_dis_restr 0.042 s_from_restr_planes 0.029 s_angle_d 0.028 s_bond_d 0.014 s_rigid_bond_adp_cmpnt 0.005 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4541 Nucleic Acid Atoms Solvent Atoms 199 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling SHELX model building SHELXL-97 refinement SHELX phasing