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Crystal Structure of the S137C Mutant of L-3-HYDROXYACYL-COA Dehydrogenase in Complex with NAD and Acetoacetyl-COA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1F0Y
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 291 50 MM N-[2-ACETAMIDO]-2-IMINODIACETIC ACID WITHIN THE PRECIPITANT RANGE OF 14% TO 19% POLYETHYLENE GLYCOL 4000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.68 54.09
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.392 α = 90 b = 87.992 β = 90 c = 158.972 γ = 90
Symmetry Space Group P 21 21 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 IMAGE PLATE RIGAKU RAXIS IV 2002-06-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200 1.5418
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 2.15 31.21 98.5 0.055 15.2 4.02 39337 38752 17.4
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) 2.15 2.23 99.5 0.175 6.6 4 3830
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 Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1F0Y 2.15 31.21 38741 1940 98.4 0.208 0.208 0.2138 0.257 RANDOM 23.7
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 c_dihedral_angle_d 20.7 c_scangle_it 2.61 c_improper_angle_d 2.32 c_scbond_it 1.7 c_mcangle_it 1.53 c_angle_deg 1.5 c_mcbond_it 0.92 c_bond_d 0.006 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.7 c_scangle_it 2.61 c_improper_angle_d 2.32 c_scbond_it 1.7 c_mcangle_it 1.53 c_angle_deg 1.5 c_mcbond_it 0.92 c_bond_d 0.006 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4486 Nucleic Acid Atoms Solvent Atoms 500 Heterogen Atoms 196
Software Software Software Name Purpose CRYSTAL data collection CRYSTAL data reduction CNS refinement CrystalClear data reduction CrystalClear data scaling CNS phasing