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Crystal structure of Enoyl-CoA hydratase, EchA3, from Mycobacterium ulcerans Agy99
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3R6H
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 290 Qiagen JCSG core 1 screen B2: 20% PEG 8000, 100mM HEPES free acid/NaOH pH 7.5:
MyulA.00829.a.A1.PS00793 at 20.8mg/ml: cryo: 20% EG: tray 230568 b2: puck lwt7-11
Crystal Properties Matthews coefficient Solvent content 2.48 50.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 130.65 α = 90 b = 75.52 β = 115.43 c = 82.7 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 315r 2012-07-27 SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.2 1.0000 ALS 5.0.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) 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 19.665 96.8 0.061 0.072 0.996 14.29 3.646 41269 20.81
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.1 2.15 89.2 0.165 0.2 0.974 6 2.86
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3r6h 2.1 19.665 1.34 41262 2028 97.15 0.1767 0.1743 0.1749 0.2243 0.2254 29.41
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5062 Nucleic Acid Atoms Solvent Atoms 494 Heterogen Atoms
Software Software Software Name Purpose XDS data reduction XSCALE data scaling PHENIX refinement PDB_EXTRACT data extraction MoRDa phasing PHASER phasing Coot model building