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Crystal structure of the core fragment of MutY from E.coli at 1.2A resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1MUY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 288 Lithium sulfate, HEPES, Sodium chloride, Magnesium sulfate. Different crystallization concentration in comparison to 1kg3., pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 288K
Crystal Properties Matthews coefficient Solvent content 1.76 50.42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 83.526 α = 90 b = 50.315 β = 122.71 c = 70.338 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 100 CCD ADSC QUANTUM 4 1999-11-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X26C 1.100 NSLS X26C
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 1.2 42 93 0.044 17.5 4 71406 71406 9.3
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 1.2 1.24 54.7 0.205 2 4159
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION difference fourier FREE R 1MUY 1.2 42 71406 71406 3540 93 0.1297 0.1599 RANDOM 14.5
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 19 2094.76
RMS Deviations Key Refinement Restraint Deviation s_similar_dist 0.098 s_approx_iso_adps 0.076 s_non_zero_chiral_vol 0.07 s_zero_chiral_vol 0.068 s_angle_d 0.035 s_similar_adp_cmpnt 0.024 s_from_restr_planes 0.0239 s_bond_d 0.018 s_anti_bump_dis_restr 0.017 s_rigid_bond_adp_cmpnt 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1752 Nucleic Acid Atoms Solvent Atoms 319 Heterogen Atoms 36
Software Software Software Name Purpose SHELXL-97 refinement SCALEPACK data scaling CNS refinement DENZO data reduction CNS phasing