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Xylanase 10A from Sreptomyces lividans. cellobiosyl-enzyme intermediate at 1.7 A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other NATIVE STRUCTURE AT 1.2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.5 PROTEIN WAS CRYSTALLISED WITH 16 % PEG 4000 AS PRECIPITANT,100MM HEPES PH 7.5 AS BUFFER, 10% ISOPROPANOL, CRYSTAL WERE SOAKED IN PRESENCE OF POWDERED SUBSTR
Crystal Properties Matthews coefficient Solvent content 2.2 44.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 67.87 α = 90 b = 46.27 β = 90 c = 87.07 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 MARRESEARCH 1999-09-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200
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 1.7 15 97 0.032 36.5 4.3 29439 2 17.5
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) 1 1.7 1.76 82 0.121 9.4 4.9
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT NATIVE STRUCTURE AT 1.2 1.7 15 28774 1538 97 0.158 0.1611 0.199 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]
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 26.3 p_staggered_tor 12.4 p_scangle_it 4.021 p_scbond_it 3.22 p_planar_tor 3.2 p_mcangle_it 2.749 p_mcbond_it 2.059 p_multtor_nbd 0.24 p_singtor_nbd 0.16 p_xyhbond_nbd 0.15
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 26.3 p_staggered_tor 12.4 p_scangle_it 4.021 p_scbond_it 3.22 p_planar_tor 3.2 p_mcangle_it 2.749 p_mcbond_it 2.059 p_multtor_nbd 0.24 p_singtor_nbd 0.16 p_xyhbond_nbd 0.15 p_chiral_restr 0.093 p_angle_d 0.022 p_planar_d 0.022 p_plane_restr 0.018 p_bond_d 0.007 p_angle_deg p_hb_or_metal_coord p_xhyhbond_nbd p_orthonormal_tor p_special_tor
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2314 Nucleic Acid Atoms Solvent Atoms 505 Heterogen Atoms 22
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling AMoRE phasing