4MI0

Human Enhancer of Zeste (Drosophila) Homolog 2(EZH2)


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.529120% PEG 3350, 0.2M Lithium Sulfate, 0.1M HEPES pH7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
1.8232.24

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 45.01α = 90
b = 57.796β = 90
c = 74.542γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315r2013-04-18MSINGLE WAVELENGTH
21x-ray100CCDRAYONIX MX300HE2013-05-28MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-ID0.97904APS19-ID
2SYNCHROTRONCLSI BEAMLINE 08ID-11.28295CLSI08ID-1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym 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
1,2250980.0840.08419.44.61344525.7
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)
1,222.0394.10.5391.84.2635

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-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONSADTHROUGHOUT232.061341465498.080.19950.19770.2387RANDOM36.1802
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]
-11.48046.51814.9623
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1584
Nucleic Acid Atoms
Solvent Atoms64
Heterogen Atoms10

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
SBC-Collectdata collection
DENZOdata reduction
SCALEPACKdata scaling
HKL-3000data scaling
ARP/wARPmodel building
BUSTERrefinement