Structure of the pathogenic variant P157S of Human SHMT2 in the apo open dimeric conformation


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 6DK3 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP294MoORPHEUS screen (Molecular Dimensions) condition F9
Crystal Properties
Matthews coefficientSolvent content
2.346.42

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 94.716α = 90
b = 74.153β = 108.9
c = 74.349γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 X 9M2021-09-27MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID30B1.0596ESRFID30B

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
12.65857.295.10.0750.99511.93.21346565.19
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)
12.6582.7040.4650.7462.11.9

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-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.65857.191281465195.060.208290.205380.21230.264110.264RANDOM76.774
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]
-3.092.671.030.18
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg14.294
r_long_range_B_refined13.55
r_long_range_B_other13.549
r_scangle_other9.319
r_mcangle_it7.585
r_mcangle_other7.583
r_dihedral_angle_2_deg7.239
r_dihedral_angle_1_deg6.345
r_scbond_it5.788
r_scbond_other5.786
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg14.294
r_long_range_B_refined13.55
r_long_range_B_other13.549
r_scangle_other9.319
r_mcangle_it7.585
r_mcangle_other7.583
r_dihedral_angle_2_deg7.239
r_dihedral_angle_1_deg6.345
r_scbond_it5.788
r_scbond_other5.786
r_mcbond_it4.925
r_mcbond_other4.925
r_angle_refined_deg1.208
r_angle_other_deg0.42
r_chiral_restr0.053
r_bond_refined_d0.005
r_gen_planes_refined0.005
r_bond_other_d0.001
r_gen_planes_other0.001
r_dihedral_angle_4_deg
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_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3250
Nucleic Acid Atoms
Solvent Atoms39
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
Aimlessdata scaling
XDSdata reduction
MOLREPphasing
PDB_EXTRACTdata extraction