☰ Navigation Tabs
Crystal structure of the E263A nucleophile mutant of Bacillus licheniformis endo-beta-1,4-galactanase in complex with galactotriose
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 296 24-35% (w/v) PEG 1500
Soak: few seconds, 0.3-0.5 M methyl- (1 4)-galactotetraoside, 15% PEG 1500 and 15% PEG 400., VAPOR DIFFUSION, HANGING DROP, temperature 296K
Crystal Properties Matthews coefficient Solvent content 2.33 47.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.273 α = 90 b = 79.354 β = 100.56 c = 103.906 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 100 CCD MAR CCD 165 mm 2004-03-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MAX II BEAMLINE I711 MAX II I711
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 2.3 30 88 0.064 31812
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) 2.3 2.38 81.9 0.346
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 (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 2.3 30 30191 1606 87.25 0.18253 0.17985 0.1785 0.23156 0.23 RANDOM 32.164
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] -0.25 1.56 2.71 -1.88
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.685 r_dihedral_angle_4_deg 25.974 r_dihedral_angle_3_deg 15.947 r_dihedral_angle_1_deg 5.858 r_scangle_it 2.449 r_scbond_it 1.533 r_angle_refined_deg 1.293 r_mcangle_it 1.022 r_mcbond_it 0.604 r_nbtor_refined 0.304
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.685 r_dihedral_angle_4_deg 25.974 r_dihedral_angle_3_deg 15.947 r_dihedral_angle_1_deg 5.858 r_scangle_it 2.449 r_scbond_it 1.533 r_angle_refined_deg 1.293 r_mcangle_it 1.022 r_mcbond_it 0.604 r_nbtor_refined 0.304 r_symmetry_vdw_refined 0.238 r_nbd_refined 0.203 r_xyhbond_nbd_refined 0.155 r_symmetry_hbond_refined 0.138 r_metal_ion_refined 0.131 r_chiral_restr 0.089 r_bond_refined_d 0.012 r_gen_planes_refined 0.005 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5997 Nucleic Acid Atoms Solvent Atoms 294 Heterogen Atoms 70
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling