3N8D

Crystal structure of Staphylococcus aureus VRSA-9 D-Ala:D-Ala ligase


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8.52912M ammonium sulfate, 80mM Tris-HCl, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
2.0439.72

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 84.374α = 90
b = 87.271β = 90
c = 91.789γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray110CCDADSC QUANTUM 315rSI (111) CHANNEL-CUT2010-02-10MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSOLEIL BEAMLINE PROXIMA 10.97919SOLEILPROXIMA 1

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
12.343.6496.20.06316.74.53078829619-338.6
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)
2.32.42860.3693.23.33776

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 REPLACEMENTTHROUGHOUTPDB ENTRY 2I872.343.642955828076148296.090.203980.203980.200120.2755RANDOM27.07
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]
-0.830.180.65
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.175
r_dihedral_angle_4_deg24.404
r_dihedral_angle_3_deg16.967
r_dihedral_angle_1_deg6.327
r_scangle_it3.171
r_scbond_it1.862
r_angle_refined_deg1.358
r_mcangle_it1.351
r_angle_other_deg0.863
r_mcbond_it0.714
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.175
r_dihedral_angle_4_deg24.404
r_dihedral_angle_3_deg16.967
r_dihedral_angle_1_deg6.327
r_scangle_it3.171
r_scbond_it1.862
r_angle_refined_deg1.358
r_mcangle_it1.351
r_angle_other_deg0.863
r_mcbond_it0.714
r_mcbond_other0.114
r_chiral_restr0.076
r_bond_refined_d0.011
r_gen_planes_refined0.005
r_bond_other_d0.001
r_gen_planes_other0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5283
Nucleic Acid Atoms
Solvent Atoms272
Heterogen Atoms73

Software

Software
Software NamePurpose
ADSCdata collection
PHASERphasing
REFMACrefinement
XDSdata reduction
SCALAdata scaling