2BTO

Structure of BtubA from Prosthecobacter dejongeii


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
11.6M NA K PHOSPHATE, PH 6.0
Crystal Properties
Matthews coefficientSolvent content
3.867.37

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 180.539α = 90
b = 180.539β = 90
c = 84.229γ = 120
Symmetry
Space GroupP 3 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCD2003-04-28MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-1ESRFID14-1

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
12.531.699.90.0812.54.9545243
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)
12.52.641000.4535

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 DIFFRACTIONMADTHROUGHOUT2.55052031273299.90.2020.20.235RANDOM54.62
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]
2.231.122.23-3.35
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.289
r_dihedral_angle_4_deg21.221
r_dihedral_angle_3_deg18.607
r_dihedral_angle_1_deg5.675
r_scangle_it1.472
r_angle_refined_deg1.352
r_mcangle_it0.972
r_scbond_it0.945
r_mcbond_it0.592
r_nbtor_refined0.306
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.289
r_dihedral_angle_4_deg21.221
r_dihedral_angle_3_deg18.607
r_dihedral_angle_1_deg5.675
r_scangle_it1.472
r_angle_refined_deg1.352
r_mcangle_it0.972
r_scbond_it0.945
r_mcbond_it0.592
r_nbtor_refined0.306
r_symmetry_vdw_refined0.25
r_nbd_refined0.207
r_xyhbond_nbd_refined0.164
r_chiral_restr0.093
r_symmetry_hbond_refined0.079
r_bond_refined_d0.014
r_gen_planes_refined0.007
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7171
Nucleic Acid Atoms
Solvent Atoms216
Heterogen Atoms64

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling