X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4EPL 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8.52970.2 M sodium acetate trihydrate, 0.1 M Tris-HCl, 30%(w/v) PEG 3000
Crystal Properties
Matthews coefficientSolvent content
2.2545.31

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 53.708α = 89.96
b = 53.701β = 90.16
c = 192.029γ = 113.24
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRAYONIX MX-3002012-11-08LLAUE
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSRRC BEAMLINE BL13C10.97620-0.97622NSRRCBL13C1

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
12.255093.60.1310.1314.61.989193-311.4260880168
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.252.3396.70.4060.4061.9921.9

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-VALUE4EPL2.2500156382723.34669042131.546429821789193225395.46811949440.1852071587560.1846362631040.20766962533311.4892268594
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_d19.3656316842
f_angle_d1.63900648154
f_chiral_restr0.0668140636965
f_bond_d0.0153107716078
f_plane_restr0.00816728706806
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms15950
Nucleic Acid Atoms
Solvent Atoms1567
Heterogen Atoms190

Software

Software
Software NamePurpose
HKL-2000data collection
DENZOdata reduction
SCALEPACKdata scaling
PHASERphasing
PHENIXmodel building
Cootmodel building
PHENIXrefinement
PDB_EXTRACTdata extraction