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Crystal structure of CouR from Rhodococcus jostii RHA1 bound to p-coumaroyl-CoA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3FM5
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 298 80 microL of native protein at 21 mg/ml were preincubated with 20 microL of 25 mM p-hydroxycinnamoyl-CoA. Reservoir = 0.2 M magnesium acetate, 0.1 M sodium cacodylate pH 6.5, 4% (w/v) 2-methyl-2,4-pentanediol and 26% (w/v) PEG 8K
Crystal Properties Matthews coefficient Solvent content 2.5 50.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 64.145 α = 90 b = 134.385 β = 90 c = 73.336 γ = 90
Symmetry Space Group C 2 2 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++ 2014-03-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 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 1.51 25 97.8 0.033 67 6.7 48946
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 1.51 1.54 83.6 0.47 3.79 4.4
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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 3FM5 1.52 24.789 1.34 48184 3774 97.81 0.1623 0.1606 0.1757 0.2017 0.2097 Random selection
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 f_dihedral_angle_d 22.358 f_angle_d 1.85 f_chiral_restr 0.084 f_bond_d 0.018 f_plane_restr 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2244 Nucleic Acid Atoms Solvent Atoms 452 Heterogen Atoms 10
Software Software Software Name Purpose HKL-3000 data reduction HKL-3000 data scaling PHENIX phasing PHENIX refinement Coot model building