1HLK

METALLO-BETA-LACTAMASE FROM BACTEROIDES FRAGILIS IN COMPLEX WITH A TRICYCLIC INHIBITOR


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP629420mM HEPES, pH 7.5, 32% PEG 1000, 01M MES, 10 uM ZnCl2, pH 6.0, VAPOR DIFFUSION, SITTING DROP at 294K
Crystal Properties
Matthews coefficientSolvent content
2.1442.63

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 41.8α = 92.8
b = 44.2β = 95.3
c = 58.5γ = 98
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray298AREA DETECTORSIEMENS1990-12-10MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODESIEMENS1.5418

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym 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
12.55073.80.090.099.221064310643226
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.52.6673.80.230.232.51.81400

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1znb2.5501064310526108273.80.1590.1590.1650.228random26.7
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
c_dihedral_angle_d24.1
c_angle_deg1.5
c_improper_angle_d0.87
c_bond_d0.009
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3486
Nucleic Acid Atoms
Solvent Atoms84
Heterogen Atoms52

Software

Software
Software NamePurpose
X-GENdata scaling
X-GENdata reduction
AMoREphasing
CNSrefinement