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Crystal structure of Cel7A from Talaromyces emersonii in complex with cellopentaose
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3PFJ PDB ENTRY 3PFJ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 9.5 277 23 mg/ml cel7A, 1.8-2.0 M ammonium sulfate, 0.1 M CAPSO pH 9.5, 10 mM cellopentaose, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.58 52.28
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.204 α = 90 b = 74.204 β = 90 c = 175.457 γ = 90
Symmetry Space Group P 41 21 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 2009-12-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 1.0000 ALS 8.2.2
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 1.18 27.206 93.9 0.076 23 8.4 160732 150927
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 1.18 1.22 88.3 0.537 2.5 4.5 13954
Refinement Statistics Diffraction ID Structure Solution 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 MOLECULAR REPLACEMENT PDB ENTRY 3PFJ 1.1804 27.206 160732 150927 1917 93.89 0.1268 0.1268 0.1265 0.1215 0.1504 0.1443 Random
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 f_dihedral_angle_d 18.07 f_angle_d 1.454 f_chiral_restr 0.09 f_bond_d 0.009 f_plane_restr 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3273 Nucleic Acid Atoms Solvent Atoms 813 Heterogen Atoms 162
Software Software Software Name Purpose BOS data collection PHASER phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling