5GRH

Crystal structure of the alpha gamma heterodimer of human IDH3 in complex with Mg(2+)


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1T09 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP2930.1 M HEPES-Na, pH7.5, 50 mM MgCl2, 30%(v/v) PEGMME 550
Crystal Properties
Matthews coefficientSolvent content
3.8367.92

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 118.397α = 90
b = 118.397β = 90
c = 143.163γ = 120
Symmetry
Space GroupP 31 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 6M2015-06-02MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRF BEAMLINE BL19U11.0000SSRFBL19U1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.819.7198.99.610.828718
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.82.9

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (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 REPLACEMENTTHROUGHOUT1T092.819.7127226146398.570.22570.22390.2592RANDOM58.397
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]
14.114.1-28.2
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.303
r_dihedral_angle_4_deg20.197
r_dihedral_angle_3_deg16.021
r_dihedral_angle_1_deg5.049
r_angle_refined_deg1.088
r_angle_other_deg0.731
r_chiral_restr0.058
r_bond_refined_d0.006
r_bond_other_d0.005
r_gen_planes_refined0.003
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.303
r_dihedral_angle_4_deg20.197
r_dihedral_angle_3_deg16.021
r_dihedral_angle_1_deg5.049
r_angle_refined_deg1.088
r_angle_other_deg0.731
r_chiral_restr0.058
r_bond_refined_d0.006
r_bond_other_d0.005
r_gen_planes_refined0.003
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5064
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms1

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data scaling
PDB_EXTRACTdata extraction
PHASERphasing