5GRF

Crystal structure of the alpha gamma mutant (gamma-K151A) of human IDH3 in complex with Mg(2+), citrate and ADP


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP82930.2 M sodium citrate, pH 8.0, 20% (w/v) PEG 3350
Crystal Properties
Matthews coefficientSolvent content
3.665.8

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 114.336α = 90
b = 114.336β = 90
c = 143.901γ = 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 BL19U10.97915SSRFBL19U1

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
12.55099.923.44.938210
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.52.59

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 REPLACEMENTTHROUGHOUT5GRI2.549.5136284188999.870.20880.20690.2475RANDOM68.322
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]
28.2928.29-56.58
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.411
r_dihedral_angle_4_deg17.126
r_dihedral_angle_3_deg16.247
r_mcangle_it8.558
r_mcbond_it6.206
r_mcbond_other6.199
r_dihedral_angle_1_deg5.936
r_angle_refined_deg1.257
r_angle_other_deg0.936
r_chiral_restr0.072
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.411
r_dihedral_angle_4_deg17.126
r_dihedral_angle_3_deg16.247
r_mcangle_it8.558
r_mcbond_it6.206
r_mcbond_other6.199
r_dihedral_angle_1_deg5.936
r_angle_refined_deg1.257
r_angle_other_deg0.936
r_chiral_restr0.072
r_bond_refined_d0.008
r_bond_other_d0.006
r_gen_planes_refined0.004
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5046
Nucleic Acid Atoms
Solvent Atoms127
Heterogen Atoms41

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
PHASERphasing