2QE7

Crystal structure of the f1-atpase from the thermoalkaliphilic bacterium bacillus sp. ta2.a1


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1MICROBATCH8.82961M LiCl, 0.1M Tris-HCl, 20% PEG 6000 , pH 8.8, MICRO-BATCH, temperature 296K
Crystal Properties
Matthews coefficientSolvent content
3.2962.63

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 123.21α = 90
b = 173.02β = 90
c = 218.05γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray110CCDMARMOSAIC 225 mm CCDDynamically bendable mirror2005-03-14MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X06SA0.979540SLSX06SA

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
13.065091.10.1190.11910.23.890041-3-372.595
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)
13.063.2574.90.7160.7161.83.1

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (I)Cut-off Sigma (F)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 1BMF3.0639.997-3-39004183712209494.610.25190.306random77.22
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]
22.643-7.208-15.435
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d11.059
f_angle_d0.662
f_bond_d0.005
f_bond_d_na
f_bond_d_prot
f_angle_d_na
f_angle_d_prot
f_angle_deg
f_angle_deg_na
f_angle_deg_prot
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d11.059
f_angle_d0.662
f_bond_d0.005
f_bond_d_na
f_bond_d_prot
f_angle_d_na
f_angle_d_prot
f_angle_deg
f_angle_deg_na
f_angle_deg_prot
f_dihedral_angle_d_na
f_dihedral_angle_d_prot
f_improper_angle_d
f_improper_angle_d_na
f_improper_angle_d_prot
f_mcbond_it
f_mcangle_it
f_scbond_it
f_scangle_it
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms24330
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms

Software

Software
Software NamePurpose
PHENIXrefinement
PDB_EXTRACTdata extraction
MAR345dtbdata collection
XDSdata reduction
XDSdata scaling
PHASERphasing