6UNB

Crystal structure of CTX-M-14 in complex with temocillin


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4UA6 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP2981.2 M potassium phosphate pH 8.3
Crystal Properties
Matthews coefficientSolvent content
238.5

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 45.11α = 90
b = 106.46β = 101.92
c = 47.67γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRAYONIX MX300-HS2018-06-06MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 22-BM1APS22-BM

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym I (Observed)Rrim I (All)Rpim 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
11.29653.2399.90.0810.0950.049103.7108653108653
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Rrim I (All)Rpim I (All)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.31.3799.20.5810.5810.6870.3621.33.6

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-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT4ua61.346.69103064554099.870.12680.12470.1671RANDOM11.249
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]
0.04-0.370.33-0.2
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.073
r_dihedral_angle_4_deg13.249
r_dihedral_angle_3_deg12.787
r_dihedral_angle_1_deg7.542
r_rigid_bond_restr6.976
r_angle_other_deg1.591
r_angle_refined_deg1.448
r_chiral_restr0.075
r_bond_refined_d0.009
r_bond_other_d0.009
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.073
r_dihedral_angle_4_deg13.249
r_dihedral_angle_3_deg12.787
r_dihedral_angle_1_deg7.542
r_rigid_bond_restr6.976
r_angle_other_deg1.591
r_angle_refined_deg1.448
r_chiral_restr0.075
r_bond_refined_d0.009
r_bond_other_d0.009
r_gen_planes_refined0.008
r_gen_planes_other0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3907
Nucleic Acid Atoms
Solvent Atoms754
Heterogen Atoms74

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
MOSFLMdata reduction
SCALAdata scaling
MOLREPphasing