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CELLOBIOHYDROLASE II (CEL6A) FROM HUMICOLA INSOLENS
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1CB2 PDB ENTRY 1CB2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 PROTEIN WAS CONCENTRATED TO 20 MG/ML IN WATER. CRYSTALLISATION IN 200MM
MAGNESIUM ACETATE IN 100MM TRIETHANOLAMINE BUFFER AT PH 7.0. PRECIPITANT WAS
22%. POLYETHYLENE GLYCOL 8000.
Crystal Properties Matthews coefficient Solvent content 2.01 42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 47.51 α = 90 b = 68.1 β = 110.93 c = 53.71 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 IMAGE PLATE MARRESEARCH TORROIDAL MIRROR 1997-12-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX9.6 SRS PX9.6
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.92 20 99.7 0.063 0.063 20 3.8 90583 13.5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.92 1.99 99.1 0.187 0.187 7.3 3.83
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-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1CB2 1.92 15 24262 1242 99.7 0.142 0.21 0.1907 RANDOM 14.3
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]
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 38.8 p_staggered_tor 13.8 p_scangle_it 3.598 p_planar_tor 3.5 p_scbond_it 2.653 p_mcangle_it 2.168 p_mcbond_it 1.616 p_multtor_nbd 0.239 p_singtor_nbd 0.175 p_chiral_restr 0.099
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 38.8 p_staggered_tor 13.8 p_scangle_it 3.598 p_planar_tor 3.5 p_scbond_it 2.653 p_mcangle_it 2.168 p_mcbond_it 1.616 p_multtor_nbd 0.239 p_singtor_nbd 0.175 p_chiral_restr 0.099 p_planar_d 0.025 p_angle_d 0.023 p_plane_restr 0.0191 p_bond_d 0.008 p_angle_deg p_hb_or_metal_coord p_xhyhbond_nbd p_xyhbond_nbd p_orthonormal_tor p_special_tor
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2807 Nucleic Acid Atoms Solvent Atoms 531 Heterogen Atoms 43
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling AMoRE phasing REFMAC refinement