4LRY

Crystal Structure of the E.coli DhaR(N)-DhaK(T79L) complex


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.529540% PEG 200, pH 6.5, vapor diffusion, sitting drop, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
4.2170.81

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 231.397α = 90
b = 231.397β = 90
c = 79.763γ = 120
Symmetry
Space GroupP 61

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRAYONIX MX-2252009-08-10MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 31-ID0.9793APS31-ID

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
12.8350970.09111.2656455
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)
12.832.9387.70.5523.75058

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 REPLACEMENTTHROUGHOUT2.835056422286096.90.20260.20060.2413RANDOM59.4865
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]
-0.9-0.45-0.91.35
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.358
r_dihedral_angle_3_deg21.845
r_dihedral_angle_4_deg21.67
r_dihedral_angle_1_deg7.624
r_scangle_it3.577
r_scbond_it2.099
r_angle_refined_deg1.937
r_mcangle_it1.216
r_mcbond_it0.616
r_chiral_restr0.128
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.358
r_dihedral_angle_3_deg21.845
r_dihedral_angle_4_deg21.67
r_dihedral_angle_1_deg7.624
r_scangle_it3.577
r_scbond_it2.099
r_angle_refined_deg1.937
r_mcangle_it1.216
r_mcbond_it0.616
r_chiral_restr0.128
r_bond_refined_d0.018
r_gen_planes_refined0.008
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms9892
Nucleic Acid Atoms
Solvent Atoms30
Heterogen Atoms12

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data collection
HKL-2000data reduction
HKL-2000data scaling
RESOLVEphasing