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Campylobacter jejuni keto-acid reductoisomerase in complex with intermediate and NADP+
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7LAT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 20 mM 2-acetolactate,
10 mM NADP+,
0.1 M sodium HEPES pH=8.1,
20% w/v PEG10000
Crystal Properties Matthews coefficient Solvent content 2.59 52.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 130.72 α = 90 b = 130.72 β = 90 c = 130.72 γ = 90
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 210r 2022-09-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 1.0 Australian Synchrotron MX1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 2.59 46.22 100 0.048 0.05 0.016 22.5 10.3 11706 69.26
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.59 2.71 0.932 0.979 0.298 2
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 FREE R-VALUE 7LAT 2.59 37.74 1.37 11700 1174 99.97 0.1966 0.1911 0.1916 0.2448 0.2445 83.76
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 16.659 f_angle_d 1.2181 f_chiral_restr 0.054 f_bond_d 0.0112 f_plane_restr 0.0063
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2440 Nucleic Acid Atoms Solvent Atoms 36 Heterogen Atoms 69
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHENIX phasing