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Structure of Cellobiohydrolase 1 (Cel7A) from Heterobasidion annosum
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1Z3V PDB ENTRY 1Z3V
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.7 PROTEIN WAS CRYSTALLIZED FROM 20 MM MGCL2, 0.1 M HEPES PH 7.7, 20% POLYETHYLENE GLYCOL 3350, THEN SOAKED IN1 MM THIO-XYLOPENTAOSIDE LIGAND SOLUTION.
Crystal Properties Matthews coefficient Solvent content 2.19 43.94
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 134.797 α = 90 b = 49.512 β = 118.9 c = 73.5 γ = 90
Symmetry Space Group C 1 2 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 MARRESEARCH MIRRORS 2010-04-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MAX II BEAMLINE I911-5 MAX II I911-5
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 1.6 29.5 97.3 0.08 8.66 6.47 45525 1.7
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 1.7 1.79 96.1 0.33 2.25 6.5
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 1Z3V 1.7 28.97 43235 2289 97.01 0.1513 0.14992 0.1536 0.17729 0.1804 RANDOM 15.688
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] 0.19 -0.1 0.48 -0.77
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.15 r_dihedral_angle_4_deg 19.051 r_dihedral_angle_3_deg 11.399 r_dihedral_angle_1_deg 6.218 r_scangle_it 3.588 r_scbond_it 2.239 r_angle_refined_deg 1.42 r_mcangle_it 1.407 r_mcbond_it 0.771 r_chiral_restr 0.1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.15 r_dihedral_angle_4_deg 19.051 r_dihedral_angle_3_deg 11.399 r_dihedral_angle_1_deg 6.218 r_scangle_it 3.588 r_scbond_it 2.239 r_angle_refined_deg 1.42 r_mcangle_it 1.407 r_mcbond_it 0.771 r_chiral_restr 0.1 r_bond_refined_d 0.012 r_gen_planes_refined 0.007 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 3285 Nucleic Acid Atoms Solvent Atoms 469 Heterogen Atoms 54
Software Software Software Name Purpose REFMAC refinement XDS data reduction SCALA data scaling CCP4I phasing