2XUA

Crystal structure of the enol-lactonase from Burkholderia xenovorans LB400


X-RAY DIFFRACTION

Crystallization

Crystal Properties
Matthews coefficientSolvent content
2.141.33

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 66.72α = 90
b = 101.16β = 90
c = 72.52γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 325 mm CCDMSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL9-2SSRLBL9-2

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
11.93693.40.086.9365922

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)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 DetailsMean Isotropic B
X-RAY DIFFRACTIONSADTHROUGHOUTNONE1.936.2634754183792.770.185420.182530.18920.24060.2366RANDOM22.908
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]
0.02-0.02
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.743
r_dihedral_angle_4_deg21.199
r_dihedral_angle_3_deg17.082
r_dihedral_angle_1_deg6.781
r_scangle_it5.004
r_scbond_it3.309
r_angle_refined_deg1.984
r_mcangle_it1.871
r_mcbond_it1.113
r_chiral_restr0.162
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3968
Nucleic Acid Atoms
Solvent Atoms445
Heterogen Atoms8

Software

Software
Software NamePurpose
REFMACrefinement