5DWM

Crystal structure of Phosphinothricin N-acetyltransferase from Brucella ovis


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.5290native data: Molecular dimensions Morpheus screen, F3: 10% w/v PEG 4000, 20% v/v glycerol, 20mM of each D-glucose, D-mannose, D-galactose, L-fucose, D-xylose, D-N-acetyld-glucosamine, 100mM MES/imidazole pH 6.5, BrovA.17352.a.B1.PS02313 at 4mg/ml, supplemented with 5mM Mg/AMPPNP, cryo: direct , tray 261581 f3, puck dka9-1, iodide data: crystals from the same well were soaked for 20sec in reservoir with 10% EG and 500mM NaI and then vitrified, tray 261581 f3, puck hml1 6-3, anomalous differences for the iodide data set are provided with the structure
Crystal Properties
Matthews coefficientSolvent content
2.5952

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 51.11α = 101.73
b = 61.77β = 92.29
c = 77.03γ = 115.33
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRAYONIX MX-3002015-03-18MSINGLE WAVELENGTH
21x-ray100CCDRIGAKU SATURN 944+2015-03-16MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 21-ID-G0.97856APS21-ID-G
2ROTATING ANODERIGAKU MICROMAX-007 HF1.5418

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.455096.20.0470.05520.963.9146403140786-315.69
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.451.4994.30.4750.5493.23

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONSADFREE R-VALUEiodide phased1.4526.1731.99140732691796.190.14240.14080.1728Random selection21.9414
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
KeyRefinement Restraint Deviation
f_dihedral_angle_d16.047
f_angle_d0.762
f_chiral_restr0.077
f_bond_d0.005
f_plane_restr0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5478
Nucleic Acid Atoms
Solvent Atoms1051
Heterogen Atoms48

Software

Software
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing
ARPmodel building
Cootmodel building
PDB_EXTRACTdata extraction