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Crystal structure of Arabidopsis thaliana NAT9 in complex with AcCoA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3EO4
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 291 AtNAT9 was concentrated to 15 mg/ml and incubated with a threefold molar excess of AcCoA for 18 h on ice. Crystallization drops contained 200 nl protein solution and 200 nl precipitant solution (0.1 M HEPES (pH 7) and 20 % PEG6000) and crystals appeared after seven days. The crystals were cryo-protected with 20 % glycerol and flash-frozen in liquid nitrogen.
Crystal Properties Matthews coefficient Solvent content 2 38.53
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 67.202 α = 90 b = 48.895 β = 102.75 c = 60.123 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 PIXEL DECTRIS PILATUS 6M 2016-12-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 0.976251 ESRF ID29
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 1.45 39.19 99.7 0.072 1 15.9 13.1 33777
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.45 1.5 0.509 1.2
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 THROUGHOUT 3eo4 1.45 39.19 1.35 33757 1673 99.7 0.1502 0.1486 0.1511 0.1809 0.1849 30.7526
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 1567 Nucleic Acid Atoms Solvent Atoms 153 Heterogen Atoms 51
Software Software Software Name Purpose PHENIX refinement Aimless data scaling PDB_EXTRACT data extraction XDS data reduction PHASER phasing MrBUMP phasing