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Transformed monoclinic crystal of hen egg-white lysozyme from a heavy water solution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1XEK PDB ENTRY 1XEK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 phase transition 4.5 293 The crystal was created by the dehydration-induced phase transition of a monoclinic crystal obtained from a heavy water solution at pD 4.5, temperature 293K
Crystal Properties Matthews coefficient Solvent content 1.54 20.31
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 26.46 α = 90 b = 58.18 β = 111.33 c = 30.85 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 290 CCD BRUKER SMART 6000 Confocal Max-Flux optics 2004-07-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE MACSCIENCE 1.5418
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 1.16 12.3 83.6 0.106 3.09 30199 25242
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 1.16 1.2 52.8 0.299
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 1XEK 1.16 12.3 25218 1261 0.098 0.097 0.133 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 s_non_zero_chiral_vol 0.096 s_zero_chiral_vol 0.076 s_from_restr_planes 0.03 s_angle_d 0.027 s_bond_d 0.012
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1001 Nucleic Acid Atoms Solvent Atoms 129 Heterogen Atoms 16
Software Software Software Name Purpose SaintPLus data reduction X-PLOR model building SHELXL-97 refinement SMART data reduction SAINTPLUS data scaling X-PLOR phasing