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Crystal structure of T4 Lysozyme S44C synthetic dimer
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1C6T PDB ENTRY 1C6T
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.7 298 2.0 M Ammonium Sulfate, 0.1 M Cacodylate pH 6.7, 0.2 M NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 298K, pH 6.70
Crystal Properties Matthews coefficient Solvent content 2.78 55.72
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 92.598 α = 90 b = 28.926 β = 119.42 c = 88.814 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 200 IMAGE PLATE RIGAKU 2004-05-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 1.00000 ALS 8.2.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.5 77.38 99.1 0.056 17.6 19413
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.5 1.55 94.1 0.302 4.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) 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 MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1C6T 1.8 40.32 2 19413 18415 998 99.8 0.179 0.178 0.1783 0.192 0.1959 RANDOM 14.78
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] 0.6 -0.18 -0.61 -0.17
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.153 r_dihedral_angle_4_deg 17.403 r_dihedral_angle_3_deg 13.256 r_dihedral_angle_1_deg 4.733 r_scangle_it 4.147 r_scbond_it 2.687 r_mcangle_it 1.559 r_angle_refined_deg 1.359 r_mcbond_it 1.11 r_symmetry_vdw_refined 0.344
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.153 r_dihedral_angle_4_deg 17.403 r_dihedral_angle_3_deg 13.256 r_dihedral_angle_1_deg 4.733 r_scangle_it 4.147 r_scbond_it 2.687 r_mcangle_it 1.559 r_angle_refined_deg 1.359 r_mcbond_it 1.11 r_symmetry_vdw_refined 0.344 r_nbtor_refined 0.301 r_nbd_refined 0.201 r_xyhbond_nbd_refined 0.148 r_symmetry_hbond_refined 0.111 r_chiral_restr 0.088 r_bond_refined_d 0.015 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1308 Nucleic Acid Atoms Solvent Atoms 140 Heterogen Atoms 38
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling PHASER phasing