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The Structure of Enoyl-CoA hydratase EchA19 from Mycobacterium marinum
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3RSI PDB entry 3RSI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 298 20mg/ml MymaA.01530.e.A1, 200mM potassium citrate, 20% PEG 3350, cryoprotection 20% ethylene glycol, pH 7, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.08 40.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 76.44 α = 90 b = 76.44 β = 90 c = 73.49 γ = 120
Symmetry Space Group P 3 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 RIGAKU SATURN 944+ 2012-05-07 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 1.75 50 99.8 0.094 12.8 25435 -3 22.522
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 1.75 1.8 99 0.268 3.64
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 3RSI 1.75 38.22 25435 1295 99.8 0.1763 0.1747 0.1807 0.2063 0.2106 RANDOM 16.9398
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] -0.92 -0.46 -0.92 1.39
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.571 r_dihedral_angle_4_deg 20.887 r_dihedral_angle_3_deg 12.575 r_dihedral_angle_1_deg 5.943 r_angle_refined_deg 1.468 r_angle_other_deg 0.922 r_chiral_restr 0.082 r_bond_refined_d 0.011 r_gen_planes_refined 0.006 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.571 r_dihedral_angle_4_deg 20.887 r_dihedral_angle_3_deg 12.575 r_dihedral_angle_1_deg 5.943 r_angle_refined_deg 1.468 r_angle_other_deg 0.922 r_chiral_restr 0.082 r_bond_refined_d 0.011 r_gen_planes_refined 0.006 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1778 Nucleic Acid Atoms Solvent Atoms 225 Heterogen Atoms
Software Software Software Name Purpose XSCALE data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction XDS data reduction