3ZU3

Structure of the enoyl-ACP reductase FabV from Yersinia pestis with the cofactor NADH (MR, cleaved Histag)


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3ZU2PDB ENTRY 3ZU2

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
125% PEG 4000, 150 MM AMMONIUM SULFATE 100 MM, MES PH 5.5.
Crystal Properties
Matthews coefficientSolvent content
2.9558

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 102.16α = 90
b = 102.16β = 90
c = 84.761γ = 120
Symmetry
Space GroupP 31 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCHMSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONBESSY BEAMLINE 14.1BESSY14.1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)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
11.833.41000.1113.27.4475223.317.09
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.81.91000.633.37.4

Refinement

Statistics
Diffraction IDStructure Solution MethodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTPDB ENTRY 3ZU21.80232.61646573233298.070.17020.16790.2124
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]
1.91861.9186-3.8373
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d14.278
f_angle_d1.074
f_chiral_restr0.067
f_bond_d0.007
f_plane_restr0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3091
Nucleic Acid Atoms
Solvent Atoms422
Heterogen Atoms69

Software

Software
Software NamePurpose
PHENIXrefinement
iMOSFLMdata reduction
SCALAdata scaling
PHASERphasing