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The Structure of a family 51 arabinofuranosidase, Araf51, from Clostridium thermocellum in complex with 1,5-alpha-L-Arabinotriose.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.0M SODIUM ACETATE,0.1M SODIUM CACODYLATE PH 6.5,5% DIOXANE
Crystal Properties Matthews coefficient Solvent content 3.04 59.22
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 173.341 α = 90 b = 173.341 β = 90 c = 272.68 γ = 90
Symmetry Space Group P 43 21 2
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 TOROIDAL MIRROR 2005-05-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-3 ESRF ID14-3
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 2.7 59.76 99.9 0.1 11.2 3.7 113914
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 2.7 2.85 99.9 0.59 2.8 3.8
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 OTHER THROUGHOUT 2.7 145.86 108059 5684 99.7 0.243 0.242 0.2308 0.255 0.2451 RANDOM 45.71
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] 0.43 0.43 -0.86
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.368 r_dihedral_angle_3_deg 16.982 r_dihedral_angle_1_deg 16.828 r_dihedral_angle_4_deg 15.121 r_angle_refined_deg 1.558 r_symmetry_vdw_refined 0.417 r_nbtor_refined 0.305 r_scangle_it 0.297 r_symmetry_hbond_refined 0.222 r_nbd_refined 0.202
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.368 r_dihedral_angle_3_deg 16.982 r_dihedral_angle_1_deg 16.828 r_dihedral_angle_4_deg 15.121 r_angle_refined_deg 1.558 r_symmetry_vdw_refined 0.417 r_nbtor_refined 0.305 r_scangle_it 0.297 r_symmetry_hbond_refined 0.222 r_nbd_refined 0.202 r_scbond_it 0.163 r_chiral_restr 0.155 r_xyhbond_nbd_refined 0.133 r_mcangle_it 0.064 r_mcbond_it 0.041 r_bond_refined_d 0.007 r_gen_planes_refined 0.004 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_refined 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_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 23734 Nucleic Acid Atoms Solvent Atoms 117 Heterogen Atoms 186
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling