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Crystal structure of an enoyl-CoA hydratase/isomerase from Mycobacterium avium
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3GOW PDB ENTRY 3gow
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 289 19.25 mg/mL protein, 0.2 M K/Na Tartrate, 20% PEG 3350 with 25% ethylene glycol as cryo-protectant, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.22 44.52
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 102.73 α = 90 b = 105.18 β = 90 c = 130.98 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 CCD RIGAKU SATURN 944+ 2010-08-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E+ SUPERBRIGHT 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 2.05 50 95.9 0.107 11.25 3.2 89524 85894 -3 20.775
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 2.05 2.1 85.3 0.414 3.1
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 3gow 2.05 50 85638 4306 95.68 0.1797 0.1769 0.1781 0.2341 0.2354 RANDOM 16.4799
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] 0.13 -0.15 0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.097 r_dihedral_angle_4_deg 19.029 r_dihedral_angle_3_deg 13.688 r_dihedral_angle_1_deg 5.732 r_scangle_it 3.893 r_scbond_it 2.339 r_angle_refined_deg 1.505 r_mcangle_it 1.232 r_mcbond_it 0.695 r_chiral_restr 0.099
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.097 r_dihedral_angle_4_deg 19.029 r_dihedral_angle_3_deg 13.688 r_dihedral_angle_1_deg 5.732 r_scangle_it 3.893 r_scbond_it 2.339 r_angle_refined_deg 1.505 r_mcangle_it 1.232 r_mcbond_it 0.695 r_chiral_restr 0.099 r_bond_refined_d 0.016 r_gen_planes_refined 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10761 Nucleic Acid Atoms Solvent Atoms 972 Heterogen Atoms 8
Software Software Software Name Purpose XSCALE data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction XDS data reduction