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NEUTRON STRUCTURE OF HEN EGG-WHITE LYSOZYME
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4LZT PDB ENTRY 4LZT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.7 BATCH TECHNIQUE EQUAL AMOUNT OF 1.0 % SOLUTION OF HEN EGG-WHITE LYSOZYME (
BOEHRINGER) AND 2.8 % NANO3 IN 50 MM ACETATE BUFFER (PH 4.7)
Crystal Properties Matthews coefficient Solvent content 1.82 31.82
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 27.28 α = 88.8 b = 32.04 β = 108.8 c = 34.27 γ = 111.6
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 neutron 295 IMAGE PLATE 1997-12-10 L LAUE
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 2.7-3.5
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 1.7 13.6 83 0.146 0.114 35 3.7 8976 2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B NEUTRON DIFFRACTION MOLECULAR REPLACEMEN XPLOR THROUGHOUT PDB ENTRY 4LZT 1.7 13.6 2 8976 471 83 0.204 0.221 RANDOM 17.82
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 x_angle_deg 0.033 x_bond_d 0.016 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d
RMS Deviations Key Refinement Restraint Deviation x_angle_deg 0.033 x_bond_d 0.016 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d x_improper_angle_d_na x_improper_angle_d_prot x_mcbond_it x_mcangle_it x_scbond_it x_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1001 Nucleic Acid Atoms Solvent Atoms 243 Heterogen Atoms 21
Software Software Software Name Purpose CCP4 refinement CCP4 data reduction X-PLOR refinement CCP4 data scaling