7A1O

FACTOR INHIBITING HIF-1 ALPHA IN COMPLEX WITH ZN(II), 4-ethyl-2-oxoglutarate, AND CONSENSUS ANKYRIN REPEAT DOMAIN (20-MER)


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1H2K 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.52771.6M AMMONIUM SULPHATE, 6% PEG 400, 0.1M HEPES PH 7.5
Crystal Properties
Matthews coefficientSolvent content
3.2261.78

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 86.288α = 90
b = 86.288β = 90
c = 146.934γ = 90
Symmetry
Space GroupP 41 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 XE 16M2019-11-30MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I040.97950DiamondI04

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
12.2174.4190.50.1550.99915.826.14745456.97
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)
12.212.24956.86.5560.1680.516.8

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE1H2K2.2174.411.3347454223889.550.21180.21010.243475.83
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]
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d15.9522
f_angle_d0.5176
f_chiral_restr0.0415
f_plane_restr0.0037
f_bond_d0.0022
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2948
Nucleic Acid Atoms
Solvent Atoms90
Heterogen Atoms17

Software

Software
Software NamePurpose
PHENIXrefinement
xia2data reduction
PHASERphasing
autoPROCdata scaling