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Thermobifida fusca cellobiohydrolase Cel6B catalytic mutant D274A cocrystallized with cellobiose
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details other UNPUBLISHED WILD TYPE CEL6B
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4 20% PEG 6000, 0.1 M CACL2, 0.1 M SODIUM ACETATE PH 4, ABOUT 10MM CELLOBIOSE.
Crystal Properties Matthews coefficient Solvent content 2.01 38.84
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.68 α = 90 b = 92.21 β = 111.92 c = 49.62 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 ADSC QUANTUM 315r 2010-09-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 ESRF ID23-1
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 1.75 46.1 99.9 0.1 10.7 4.1 32986 2.3
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 1.8 1.9 99.9 0.3 4.9 4.1
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(Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT UNPUBLISHED WILD TYPE CEL6B 1.8 20 31289 1672 99.85 0.15644 0.15459 0.1559 0.1911 0.1922 RANDOM 11.995
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] 0.12 0.3 -0.17 0.28
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.977 r_dihedral_angle_3_deg 11.811 r_dihedral_angle_4_deg 10.198 r_dihedral_angle_1_deg 5.589 r_scangle_it 2.076 r_scbond_it 1.219 r_angle_refined_deg 1.116 r_mcangle_it 0.807 r_mcbond_it 0.421 r_chiral_restr 0.079
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.977 r_dihedral_angle_3_deg 11.811 r_dihedral_angle_4_deg 10.198 r_dihedral_angle_1_deg 5.589 r_scangle_it 2.076 r_scbond_it 1.219 r_angle_refined_deg 1.116 r_mcangle_it 0.807 r_mcbond_it 0.421 r_chiral_restr 0.079 r_bond_refined_d 0.007 r_gen_planes_refined 0.005 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined 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 3206 Nucleic Acid Atoms Solvent Atoms 304 Heterogen Atoms 72
Software Software Software Name Purpose REFMAC refinement iMOSFLM data reduction SCALA data scaling MOLREP phasing