X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP4.62910.1 M sodium acetate, 10% w/v PEG4000, pH 4.6, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
2.6753.87

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 42.387α = 100.87
b = 47.501β = 101.77
c = 55.216γ = 89.75
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 300 mm CCD2007-10-21MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 21-ID-D1.00APS21-ID-D

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge 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
11.54153.05492.50.04819.52565425
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.5411.6586.64.4

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (I)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 3D0P1.54153.05552150439292.440.16680.162120.22007RANDOM32.695
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]
-2.06-0.6-0.183.82-3.57-0.26
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.915
r_sphericity_free32.797
r_sphericity_bonded26.446
r_dihedral_angle_4_deg15.982
r_dihedral_angle_3_deg15.73
r_rigid_bond_restr8.505
r_scbond_it8.438
r_long_range_B_refined8.264
r_mcangle_it6.141
r_dihedral_angle_1_deg5.947
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.915
r_sphericity_free32.797
r_sphericity_bonded26.446
r_dihedral_angle_4_deg15.982
r_dihedral_angle_3_deg15.73
r_rigid_bond_restr8.505
r_scbond_it8.438
r_long_range_B_refined8.264
r_mcangle_it6.141
r_dihedral_angle_1_deg5.947
r_mcbond_it5.339
r_angle_refined_deg2.054
r_chiral_restr0.145
r_bond_refined_d0.022
r_gen_planes_refined0.014
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2154
Nucleic Acid Atoms492
Solvent Atoms170
Heterogen Atoms12

Software

Software
Software NamePurpose
MD2data collection
MOLREPphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling