3MGD

Crystal Structure of predicted acetyltransferase with acetyl-CoA from Clostridium acetobutylicum at the resolution 1.9A, Northeast Structural Genomics Consortium Target CaR165


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.5293Protein solution: 100mM NaCl, 5mM DTT, 0.02% NaN3, 10mM Tris-HCl (pH 7.5), Reservoir solution: 0.1M HEPES, 10% PEG8000, 10 mM CoA, microbatch under oil, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.1743.35

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 57.933α = 90
b = 56.341β = 98.86
c = 99.721γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 4MIRROR2010-04-03MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS BEAMLINE X4CNSLSX4C

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
11.93099.70.07419.63.748682-324.68
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)
1.91.9798.60.3175.63.7

Refinement

Statistics
Diffraction IDStructure Solution MethodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONSAD1.928.6926309127499.20.18230.17980.227733.4
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]
3.32041.1877-4.50822.9333
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d25.157
f_angle_d1.148
f_chiral_restr0.078
f_plane_restr0.017
f_bond_d0.007
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2498
Nucleic Acid Atoms
Solvent Atoms293
Heterogen Atoms102

Software

Software
Software NamePurpose
PHENIXrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
SCALEPACKdata scaling
SnBphasing
REFMACrefinement