4C7V

Apo Transketolase from Lactobacillus salivarius at 2.2A resolution


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
120 % W/V PEG3350, 0.2 M SODIUM CHLORIDE
Crystal Properties
Matthews coefficientSolvent content
2.1943.77

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 76.15α = 90
b = 76.15β = 90
c = 194.51γ = 120
Symmetry
Space GroupP 32 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 2MMIRRORS2012-03-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I04-1DiamondI04-1

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
12.239.1499.70.0617.86.633992
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)
12.22.2699.90.622.86.8

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 REPLACEMENTTHROUGHOUT2.239.1432219172099.570.165240.162360.21917RANDOM44.117
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]
-0.25-0.25-0.250.8
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.725
r_dihedral_angle_4_deg20.15
r_dihedral_angle_3_deg15.831
r_dihedral_angle_1_deg6.509
r_mcangle_it3.499
r_scbond_it3.22
r_mcbond_it2.539
r_mcbond_other2.537
r_angle_refined_deg1.78
r_angle_other_deg0.873
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.725
r_dihedral_angle_4_deg20.15
r_dihedral_angle_3_deg15.831
r_dihedral_angle_1_deg6.509
r_mcangle_it3.499
r_scbond_it3.22
r_mcbond_it2.539
r_mcbond_other2.537
r_angle_refined_deg1.78
r_angle_other_deg0.873
r_chiral_restr0.101
r_bond_refined_d0.017
r_gen_planes_refined0.008
r_bond_other_d0.001
r_gen_planes_other0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcangle_other
r_scbond_other
r_scangle_it
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 Atoms5092
Nucleic Acid Atoms
Solvent Atoms246
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
xia2data reduction
SCALAdata scaling
MOLREPphasing