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GH5 endoglucanase from a ruminal fungus in complex with cellotriose
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3AYR
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 298 1.5M sodium citrate, 6mM cellotetraose, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.5 50.75
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 82.204 α = 90 b = 82.204 β = 90 c = 221.856 γ = 120
Symmetry Space Group P 61 2 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 ADSC QUANTUM 315 Rh Coated mirrors 2010-09-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSRRC BEAMLINE BL13B1 1.0000 NSRRC BL13B1
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 2.2 30 97 0.076 60.7 23.1 23418 22798 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 2.2 2.24 97.3 0.619 8.3 25 1110
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 3AYR 2.2 30 23418 21543 1165 96.97 0.164 0.16427 0.16154 0.1788 0.21826 0.2286 RANDOM 50.464
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] 1.69 0.85 1.69 -2.54
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.554 r_dihedral_angle_4_deg 18.472 r_dihedral_angle_3_deg 16.31 r_dihedral_angle_1_deg 6.634 r_scangle_it 5.141 r_scbond_it 3.359 r_angle_refined_deg 1.913 r_mcangle_it 1.895 r_mcbond_it 1.037 r_chiral_restr 0.128
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.554 r_dihedral_angle_4_deg 18.472 r_dihedral_angle_3_deg 16.31 r_dihedral_angle_1_deg 6.634 r_scangle_it 5.141 r_scbond_it 3.359 r_angle_refined_deg 1.913 r_mcangle_it 1.895 r_mcbond_it 1.037 r_chiral_restr 0.128 r_bond_refined_d 0.018 r_gen_planes_refined 0.011 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_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2890 Nucleic Acid Atoms Solvent Atoms 180 Heterogen Atoms 34
Software Software Software Name Purpose Blu-Ice data collection CNS refinement REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling CNS phasing