2DR6

Crystal structure of a multidrug transporter reveal a functionally rotating mechanism


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.1PEG4000, PH 6.1, VAPOR DIFFUSION, SITTING DROP
Crystal Properties
Matthews coefficientSolvent content
3.5765.52

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 227.046α = 90
b = 134.561β = 98.08
c = 161.697γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMACSCIENCE2003-04-04MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSPRING-8 BEAMLINE BL44XU0.9000SPring-8BL44XU

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
13.35093.50.07712.27.469300
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)
3.33.4284.20.3341.83.6

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-Work (Depositor)R-Free (Depositor)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONDIFFERENCE FOURIERTHROUGHOUT3.31062501333094.20.3020.2980.359RANDOM116.594
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]
11.212.32-10.34-0.22
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg43.672
r_dihedral_angle_3_deg26.555
r_dihedral_angle_4_deg23.921
r_dihedral_angle_1_deg12.416
r_scangle_it5.569
r_scbond_it3.706
r_angle_refined_deg3.688
r_mcangle_it2.725
r_mcbond_it1.614
r_symmetry_vdw_refined0.464
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms23322
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms39

Software

Software
Software NamePurpose
FFTBIGmodel building
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
FFTBIGphasing