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Crystal structure of a probable enoyl-CoA hydratase/isomerase from Mycobacterium abscessus
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3AIO
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.5 289 Protein: 27.9 mg/ml. Crystalant: 45% MPD, 0.1M BisTris pH 5.5, 0.2M Calcium chloride. Cryoprotection: 25% ethylene glycol, VAPOR DIFFUSION, SITTING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.06 40.23
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 126.417 α = 90 b = 77.582 β = 123.61 c = 85.759 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 210 2011-03-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.1 0.97 ALS 5.0.1
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 2.1 50 99.8 0.098 9.9 5.5 40439
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 2.1 2.14 99.3 0.258 5.2 1988
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 3AIO 2.1 50 40390 2025 99.55 0.1631 0.1607 0.1685 0.2075 0.2138 RANDOM 22.5021
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] -0.23 0.01 0.82 -0.57
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.073 r_dihedral_angle_4_deg 19.632 r_dihedral_angle_3_deg 12.811 r_dihedral_angle_1_deg 6.249 r_scangle_it 2.943 r_scbond_it 1.803 r_angle_refined_deg 1.381 r_mcangle_it 1.101 r_angle_other_deg 0.963 r_mcbond_it 0.608
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.073 r_dihedral_angle_4_deg 19.632 r_dihedral_angle_3_deg 12.811 r_dihedral_angle_1_deg 6.249 r_scangle_it 2.943 r_scbond_it 1.803 r_angle_refined_deg 1.381 r_mcangle_it 1.101 r_angle_other_deg 0.963 r_mcbond_it 0.608 r_mcbond_other 0.15 r_chiral_restr 0.078 r_bond_refined_d 0.013 r_gen_planes_refined 0.005 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5688 Nucleic Acid Atoms Solvent Atoms 401 Heterogen Atoms 10
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data reduction HKL-2000 data scaling