X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP2930.1 M HEPES, 0.1 M MOPS, pH 7.5, 0.03 M MgCl2 hexahydrate, 0.03 M CaCl2 dihydrate, 12.5% v/v MPD, 12.5% w/v PEG 1000, 12.5% w/v PEG 3350
Crystal Properties
Matthews coefficientSolvent content
1.9537.05

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 77.068α = 90
b = 70.444β = 90
c = 73.803γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 XE 16M2022-03-02MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID23-10.873ESRFID23-1

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
11.7853.311000.1786.87.139230
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)
11.781.821000.9562.17

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT6TGD1.7853.30639169190099.9310.1850.1840.2073RANDOM26
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]
0.6031.418-2.021
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.708
r_dihedral_angle_4_deg21.34
r_dihedral_angle_3_deg13.673
r_dihedral_angle_1_deg6.777
r_lrange_it6.145
r_scangle_it4.862
r_scbond_it3.278
r_mcangle_it3.065
r_mcbond_it2.182
r_angle_refined_deg1.574
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.708
r_dihedral_angle_4_deg21.34
r_dihedral_angle_3_deg13.673
r_dihedral_angle_1_deg6.777
r_lrange_it6.145
r_scangle_it4.862
r_scbond_it3.278
r_mcangle_it3.065
r_mcbond_it2.182
r_angle_refined_deg1.574
r_symmetry_nbd_refined0.328
r_nbtor_refined0.318
r_nbd_refined0.226
r_symmetry_xyhbond_nbd_refined0.197
r_xyhbond_nbd_refined0.126
r_metal_ion_refined0.114
r_chiral_restr0.105
r_gen_planes_refined0.01
r_bond_refined_d0.008
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3434
Nucleic Acid Atoms
Solvent Atoms134
Heterogen Atoms61

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
Aimlessdata scaling
MOLREPphasing