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study on radiation damage on a cryocooled crystal. Refined part 6: structure after a radiation dose of 54*10e15 photons/mm2
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1DWI PDB ENTRY 1DWI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 HANGING DROP METHOD, 12 MG/ML PROTEIN IN 30 MM HEPES, PH 6.5, 0.05 % NAN3 PRECIPITANT 66% SATURATED AMMONIUM SULFATE, 100MM TRIS-HCL
Crystal Properties Matthews coefficient Solvent content 3.2 50
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 134.3 α = 90 b = 136.4 β = 90 c = 80.3 γ = 90
Symmetry Space Group C 2 2 21
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 MARRESEARCH BENT MULTILAYER MIRROR, SAGITALLY FOCUSING CRYSTAL 1998-04-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-3 ESRF ID14-3
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 2 34.9 99.8 0.081 0.081 2.6 3.4 51380 37.6
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) 1 2 2.1 99.8 0.958 0.958 0.7 3
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 (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 1DWI 2.4 15 29237 1482 99.8 0.186 0.186 0.4082 0.245 0.4379 RANDOM 42.6
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 x_dihedral_angle_d 24.1 x_mcangle_it 4.9 x_scangle_it 4.9 x_mcbond_it 3.8 x_scbond_it 3.8 x_improper_angle_d 2.3 x_angle_deg 1.613 x_bond_d 0.024 x_bond_d_na x_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 24.1 x_mcangle_it 4.9 x_scangle_it 4.9 x_mcbond_it 3.8 x_scbond_it 3.8 x_improper_angle_d 2.3 x_angle_deg 1.613 x_bond_d 0.024 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 4017 Nucleic Acid Atoms Solvent Atoms 788 Heterogen Atoms 349
Software Software Software Name Purpose X-PLOR refinement MOSFLM data reduction SCALA data scaling X-PLOR phasing