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The structure of Acidothermus cellulolyticus family 74 glycoside hydrolase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2CN3 PDB entry 2CN3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 294 0.1 M tri-Sodium citrate Dihydrate pH 5.0, 1.5 M Na Formate, VAPOR DIFFUSION, HANGING DROP, temperature 294K
Crystal Properties Matthews coefficient Solvent content 2.66 53.82
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.761 α = 90 b = 78.686 β = 90 c = 143.952 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 CCD Bruker Platinum 135 HELIOS MIRRORS 2010-03-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE BRUKER AXS MICROSTAR 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.82 40.41 100 0.1557 8.52 5.66 76875 76875
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.82 1.91 100 0.5343 1.98 4.34 10202
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 PDB entry 2CN3 1.82 40.41 72650 3861 99.61 0.1525 0.15019 0.1613 0.1964 0.2049 RANDOM 11.469
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] 0.11 0.08 -0.2
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.309 r_dihedral_angle_4_deg 19.288 r_dihedral_angle_3_deg 12.146 r_dihedral_angle_1_deg 7.505 r_long_range_B_refined 5.912 r_long_range_B_other 5.071 r_scangle_other 2.103 r_angle_refined_deg 1.931 r_mcangle_other 1.483 r_mcangle_it 1.478
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.309 r_dihedral_angle_4_deg 19.288 r_dihedral_angle_3_deg 12.146 r_dihedral_angle_1_deg 7.505 r_long_range_B_refined 5.912 r_long_range_B_other 5.071 r_scangle_other 2.103 r_angle_refined_deg 1.931 r_mcangle_other 1.483 r_mcangle_it 1.478 r_scbond_it 1.402 r_scbond_other 1.382 r_mcbond_it 1.005 r_mcbond_other 1.005 r_angle_other_deg 0.946 r_chiral_restr 0.128 r_bond_refined_d 0.02 r_gen_planes_refined 0.011 r_bond_other_d 0.002 r_gen_planes_other 0.001 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_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5537 Nucleic Acid Atoms Solvent Atoms 1121 Heterogen Atoms 121
Software Software Software Name Purpose PROTEUM PLUS data collection MOLREP phasing REFMAC refinement PROTEUM PLUS data reduction PROTEUM PLUS data scaling