3MQG

crystal structure of the 3-N-acetyl transferase WlbB from Bordetella petrii in complex with acetyl-CoA


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP829515-20% PEG3400, 210 mM tetramethyl ammonium chloride, 100 mM HEPPS, 10 mM UDP, 10 mM acetyl-CoA, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
2.6353.25

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 68.488α = 90
b = 107.824β = 102.49
c = 90.966γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 210r2009-11-13MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-BM0.97921APS19-BM

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
11.435095.60.070.0738.23.9226783226783
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)
1.431.4888.70.1410.1418.92.720999

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 REPLACEMENTTHROUGHOUTIn house low resolution model1.43302267632153881137595.60.1920.191830.190490.21714RANDOM14.361
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]
-0.390.3-0.741.26
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg29.553
r_dihedral_angle_4_deg18.125
r_dihedral_angle_3_deg13.374
r_dihedral_angle_1_deg6.539
r_scangle_it5.608
r_scbond_it3.661
r_mcangle_it2.203
r_angle_refined_deg2.18
r_mcbond_it1.397
r_chiral_restr0.146
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg29.553
r_dihedral_angle_4_deg18.125
r_dihedral_angle_3_deg13.374
r_dihedral_angle_1_deg6.539
r_scangle_it5.608
r_scbond_it3.661
r_mcangle_it2.203
r_angle_refined_deg2.18
r_mcbond_it1.397
r_chiral_restr0.146
r_bond_refined_d0.012
r_gen_planes_refined0.009
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
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_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms8675
Nucleic Acid Atoms
Solvent Atoms1449
Heterogen Atoms496

Software

Software
Software NamePurpose
ADSCdata collection
PHASERphasing
REFMACrefinement
HKL-3000data reduction
HKL-3000data scaling