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The active site of a carbohydrate esterase displays divergent catalytic and non-catalytic binding functions
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8 0.1 M IMIDAZOLE PH 8.0, 10% PEG 8000
Crystal Properties Matthews coefficient Solvent content 2.57 51.68
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 75.274 α = 90 b = 75.274 β = 90 c = 141.62 γ = 90
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 ADSC CCD MIRRORS 2008-04-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-2 ESRF ID14-2
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 53.22 100 0.06 15.6 5.7 53120 0.03
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 2.11 100 0.63 3 5.6
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-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT NONE 2 50 50355 2699 100 0.193 0.191 0.1879 0.231 0.2258 RANDOM 40.34
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] -0.09 -0.09 0.18
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.648 r_dihedral_angle_4_deg 14.944 r_dihedral_angle_3_deg 13.354 r_dihedral_angle_1_deg 6.021 r_scangle_it 2.171 r_scbond_it 1.417 r_angle_refined_deg 1.275 r_mcangle_it 0.84 r_mcbond_it 0.528 r_nbtor_refined 0.301
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.648 r_dihedral_angle_4_deg 14.944 r_dihedral_angle_3_deg 13.354 r_dihedral_angle_1_deg 6.021 r_scangle_it 2.171 r_scbond_it 1.417 r_angle_refined_deg 1.275 r_mcangle_it 0.84 r_mcbond_it 0.528 r_nbtor_refined 0.301 r_symmetry_vdw_refined 0.214 r_nbd_refined 0.197 r_xyhbond_nbd_refined 0.145 r_symmetry_hbond_refined 0.14 r_chiral_restr 0.087 r_bond_refined_d 0.012 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 5097 Nucleic Acid Atoms Solvent Atoms 418 Heterogen Atoms 42
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling PHASER phasing