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ATOMIC RESOLUTION REFINEMENT OF TRICLINIC HEW LYSOZYME AT 295K
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2LZT PDB ENTRY 2LZT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 batch method 4.5 BATCH METHOD USED. 1% PROTEIN SOLUTION IN 100MM SODIUM ACETATE PH 4.5-4.6. SODIUM NITRATE ADDED TO A CONCENTRATION OF 20MGS/ML. CRYSTALS GROWN AT ROOM TEMPERATURE., batch method
Crystal Properties Matthews coefficient Solvent content 1.82 31.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 27.24 α = 88.52 b = 31.87 β = 108.53 c = 34.23 γ = 111.89
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 295 IMAGE PLATE MARRESEARCH BENT MIRROR 1996-12-26 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7B EMBL/DESY, HAMBURG BW7B
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 0.95 21 96.5 0.06 0.06 14.4 2 61265 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 0.95 0.97 94.9 0.273 0.273 4.7 2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 STRUCTURE KNOWN FREE R PDB ENTRY 2LZT 0.95 21 61258 1870 96.5 0.1082 0.1144 0.117 0.147 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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 15 920.89 1123.7
RMS Deviations Key Refinement Restraint Deviation s_from_restr_planes 0.39 s_non_zero_chiral_vol 0.152 s_zero_chiral_vol 0.128 s_approx_iso_adps 0.095 s_similar_adp_cmpnt 0.071 s_anti_bump_dis_restr 0.044 s_angle_d 0.033 s_bond_d 0.016 s_similar_dist 0.014 s_rigid_bond_adp_cmpnt 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1020 Nucleic Acid Atoms Solvent Atoms 139 Heterogen Atoms 24
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling SHELXL-96 model building SHELXL-96 refinement SHELXL-96 phasing