6DR8

Metallo-beta-lactamase from Cronobacter sakazakii (Enterobacter sakazakii) HARLDQ motif mutant S60/R118H/Q121H/K254H


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 6DN4 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.52980.49 M NaH2PO4 0.91 M K2HPO4
Crystal Properties
Matthews coefficientSolvent content
2.0740.51

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 43.767α = 90
b = 69.151β = 90
c = 77.523γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 200K2016-06-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAUSTRALIAN SYNCHROTRON BEAMLINE MX20.7107Australian SynchrotronMX2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)R Split (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
11.47643.77990.1580.0640.045910.16.939943
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)R Split (All)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.481.5810.1070.4550.05726

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-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE6DN41.47634.5751.3339840199898.850.13390.13220.1667
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_d16.016
f_angle_d0.945
f_chiral_restr0.079
f_bond_d0.007
f_plane_restr0.007
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1936
Nucleic Acid Atoms
Solvent Atoms177
Heterogen Atoms66

Software

Software
Software NamePurpose
PHENIXrefinement
Blu-Icedata collection
HKL-2000data reduction
XDSdata scaling
PHENIXphasing