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Crystal structure of lysozyme folded in SDS and 2-methyl-2,4-pentanediol
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1Z55
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 300 50mM Tris pH8, 70% MPD and 6mM SDS, VAPOR DIFFUSION, HANGING DROP, temperature 300K
Crystal Properties Matthews coefficient Solvent content 1.8 29.76
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77.9 α = 90 b = 77.9 β = 90 c = 37.53 γ = 90
Symmetry Space Group P 43 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 Ruby CCD detector 2006-10-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SEALED TUBE OXFORD DIFFRACTION ENHANCE ULTRA 1.54
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 1.5 10 99.7 0.123 13.7 8.2 19000
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) 1.5 1.5 99.9 0.308 1.4
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 (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R 1Z55 1.5 10 18023 912 95.1 0.2044 0.2044 0.1887 0.2407 RANDOM 18.23
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 1136.5
RMS Deviations Key Refinement Restraint Deviation s_similar_adp_cmpnt 0.071 s_non_zero_chiral_vol 0.049 s_zero_chiral_vol 0.046 s_from_restr_planes 0.0265 s_angle_d 0.026 s_anti_bump_dis_restr 0.01 s_bond_d 0.009 s_similar_dist s_rigid_bond_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1001 Nucleic Acid Atoms Solvent Atoms 134 Heterogen Atoms 3
Software Software Software Name Purpose SHELX model building SHELXL-97 refinement PHASER phasing