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Crystal structure of a glycoside hydrolase family 43 arabinoxylan arabinofuranohydrolase from Bacillus subtilis in complex with cellotetraose.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 277 4.0 M sodium formate, 30% sucrose, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.54 51.58
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 67.99 α = 90 b = 73.08 β = 90 c = 105.69 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 PIXEL PILATUS 6M 2007-07-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 1.0011 SLS X10SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 1.8 30 92 0.086 8.6 19 6.8 45414
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.8 1.9 85.4 0.292 29.2 5.4 6.6 6055
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 MOLECULAR REPLACEMENT THROUGHOUT 1.8 29.59 42982 2393 91.61 0.15202 0.15074 0.151 0.17483 0.1761 RANDOM 17.515
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] 1.06 -0.68 -0.38
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.243 r_dihedral_angle_4_deg 17.728 r_dihedral_angle_1_deg 15.743 r_dihedral_angle_3_deg 12.085 r_scangle_it 2.729 r_scbond_it 1.804 r_angle_refined_deg 1.503 r_mcangle_it 1.284 r_mcbond_it 0.736 r_nbtor_refined 0.311
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.243 r_dihedral_angle_4_deg 17.728 r_dihedral_angle_1_deg 15.743 r_dihedral_angle_3_deg 12.085 r_scangle_it 2.729 r_scbond_it 1.804 r_angle_refined_deg 1.503 r_mcangle_it 1.284 r_mcbond_it 0.736 r_nbtor_refined 0.311 r_symmetry_hbond_refined 0.254 r_nbd_refined 0.204 r_symmetry_vdw_refined 0.203 r_xyhbond_nbd_refined 0.168 r_metal_ion_refined 0.145 r_chiral_restr 0.119 r_bond_refined_d 0.012 r_gen_planes_refined 0.006 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 3658 Nucleic Acid Atoms Solvent Atoms 440 Heterogen Atoms 93
Software Software Software Name Purpose REFMAC refinement iMOSFLM data reduction SCALA data scaling PHASER phasing