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Crystal Structure of Ferulic Acid Esterase from Aspergillus niger
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1TIB PDB ENTRY 1TIB, 3TGL, 4TGL experimental model PDB 3TGL PDB ENTRY 1TIB, 3TGL, 4TGL experimental model PDB 4TGL PDB ENTRY 1TIB, 3TGL, 4TGL
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.5 pH 7.50
Crystal Properties Matthews coefficient Solvent content 2.1 40
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 39.2 α = 90 b = 47.18 β = 96.14 c = 62.4 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 120 IMAGE PLATE MARRESEARCH MIRRORS 2001-12-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE ENRAF-NONIUS
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 2.5 31 85.6 0.112 5.6 3 6360 20.1
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 2.5 2.64 85.6 0.213 3.7 2.3
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 MAD THROUGHOUT PDB ENTRY 1TIB, 3TGL, 4TGL 2.5 14.97 6830 527 85.8 0.212 0.212 0.2107 0.294 0.2947 RANDOM 23.5
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] 5.17 5.87 -1.22 -3.95
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.3 c_angle_deg 1.4 c_improper_angle_d 0.89 c_bond_d 0.007 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.3 c_angle_deg 1.4 c_improper_angle_d 0.89 c_bond_d 0.007 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot c_mcbond_it c_mcangle_it c_scbond_it c_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1993 Nucleic Acid Atoms Solvent Atoms 114 Heterogen Atoms 43
Software Software Software Name Purpose CNS refinement MOSFLM data reduction SCALA data scaling AMoRE phasing