3NC8

Crystal Structure of BlaC-E166A covalently bound with Mecillinam


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3DWZPDB entry 3DWZ

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.52980.1 M HEPES, 2 M NH4H2PO4, pH 7.5, Vapor diffusion, Sitting drop, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.2645.51

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 49.809α = 90
b = 67.947β = 90
c = 75.279γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 2102009-11-30SINGLE WAVELENGTH
21x-ray100CCDADSC QUANTUM 2102009-11-30SINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS BEAMLINE X12C1.000NSLSX12C
2SYNCHROTRONNSLS BEAMLINE X29A1.000NSLSX29A

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
1,21.550.441000.14222.27.84168941689
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)
1,21.51.5391000.7573.27.72851

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 REPLACEMENTTHROUGHOUTPDB entry 3DWZ1.55041602209199.90.160.1590.19RANDOM12.727
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]
0.130.2-0.33
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.867
r_dihedral_angle_4_deg22.7
r_dihedral_angle_3_deg10.651
r_dihedral_angle_1_deg6.179
r_scangle_it3.545
r_scbond_it2.166
r_angle_refined_deg1.398
r_mcangle_it1.333
r_mcbond_it0.757
r_chiral_restr0.085
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.867
r_dihedral_angle_4_deg22.7
r_dihedral_angle_3_deg10.651
r_dihedral_angle_1_deg6.179
r_scangle_it3.545
r_scbond_it2.166
r_angle_refined_deg1.398
r_mcangle_it1.333
r_mcbond_it0.757
r_chiral_restr0.085
r_bond_refined_d0.011
r_gen_planes_refined0.008
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1984
Nucleic Acid Atoms
Solvent Atoms326
Heterogen Atoms27

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
CBASSdata collection
HKL-2000data reduction
HKL-2000data scaling