6SJ8

Methyltransferase MtgA from Desulfitobacterium hafniense in complex with tetrahydrofolate


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.5293100 mM HEPES, 27% PEG 3350
Crystal Properties
Matthews coefficientSolvent content
2.0640.25

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 75.76α = 90
b = 83.85β = 90
c = 86.49γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2018-06-23MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X06SA1.0SLSX06SA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)CC (Half)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
11.353099.10.0480.9913.84.1120092
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.351.4599.60.6450.742.1

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 DIFFRACTIONSADTHROUGHOUT1.3515113987599998.970.12150.11920.1573RANDOM19.422
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]
1.27-1.05-0.22
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.763
r_sphericity_free24.419
r_dihedral_angle_4_deg22.69
r_dihedral_angle_3_deg11.68
r_sphericity_bonded10.828
r_dihedral_angle_1_deg5.919
r_rigid_bond_restr1.975
r_angle_refined_deg1.472
r_angle_other_deg1.073
r_chiral_restr0.08
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.763
r_sphericity_free24.419
r_dihedral_angle_4_deg22.69
r_dihedral_angle_3_deg11.68
r_sphericity_bonded10.828
r_dihedral_angle_1_deg5.919
r_rigid_bond_restr1.975
r_angle_refined_deg1.472
r_angle_other_deg1.073
r_chiral_restr0.08
r_bond_refined_d0.01
r_gen_planes_refined0.008
r_gen_planes_other0.002
r_bond_other_d0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4708
Nucleic Acid Atoms
Solvent Atoms580
Heterogen Atoms63

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
XSCALEdata scaling
SHARPphasing