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CHANGE IN DIMERIZATION MODE BY REMOVAL OF A SINGLE UNSATISFIED POLAR RESIDUE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3LVE 3LVE with GLU-38 and GLN-89 changed to ALA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 277 18% PEG 8000, 0.2M AMMONIUM SULPHATE AT 4 DEG C, VAPOR DIFFUSION, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.6 53
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 35.3 α = 90 b = 83.6 β = 109 c = 42.8 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 100 CCD CUSTOM-MADE 1998-11-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID APS 19-ID
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 1.8 20 97.9 0.056 21.9 8.6 22265 21776 1 8
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) 1.8 1.86 0.172 5.6 9.2
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-Work (Depositor) R-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3LVE with GLU-38 and GLN-89 changed to ALA 1.8 8 3 19236 19236 1925 89.3 0.193 0.226 16.9
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] -5.42 1.26 1.04 4.38
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 26 x_scangle_it 1.52 x_angle_deg 1.4 x_mcangle_it 1.16 x_scbond_it 1.04 x_improper_angle_d 0.75 x_mcbond_it 0.69 x_bond_d 0.006 x_bond_d_na x_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 26 x_scangle_it 1.52 x_angle_deg 1.4 x_mcangle_it 1.16 x_scbond_it 1.04 x_improper_angle_d 0.75 x_mcbond_it 0.69 x_bond_d 0.006 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_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1763 Nucleic Acid Atoms Solvent Atoms 305 Heterogen Atoms
Software Software Software Name Purpose SCALEPACK data scaling AMoRE phasing CNS refinement