X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION6.52950.2 M Sodium/potassium phosphate, 0.1 M Bis-Tris propane, 16% PEG 3350, pH 6.5, vapor diffusion, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
3.1160.41

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 78.424α = 90
b = 117.9β = 113.93
c = 91.571γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCDRosenbaum-Rock monochromator high-resolution double-crystal Si (111) sagittal focusing. Rosenbaum-Rock vertical focusing mirror.2008-07-30MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 22-BM1.00APS22-BM

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
11.9848.1799.80.03929.1463.852512
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)
1.982.051000.1393.85249

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 DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1.9848.1752460267499.640.1720.170.203RANDOM25.245
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]
-0.270.80.410.51
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.606
r_dihedral_angle_4_deg16.434
r_dihedral_angle_3_deg11.649
r_dihedral_angle_1_deg5.681
r_scangle_it3.69
r_scbond_it2.173
r_mcangle_it1.45
r_angle_refined_deg1.3
r_mcbond_it0.855
r_nbtor_refined0.295
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.606
r_dihedral_angle_4_deg16.434
r_dihedral_angle_3_deg11.649
r_dihedral_angle_1_deg5.681
r_scangle_it3.69
r_scbond_it2.173
r_mcangle_it1.45
r_angle_refined_deg1.3
r_mcbond_it0.855
r_nbtor_refined0.295
r_nbd_refined0.194
r_symmetry_vdw_refined0.188
r_symmetry_hbond_refined0.141
r_xyhbond_nbd_refined0.134
r_chiral_restr0.084
r_bond_refined_d0.012
r_gen_planes_refined0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4010
Nucleic Acid Atoms
Solvent Atoms507
Heterogen Atoms39

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data collection
HKL-2000data reduction
HKL-2000data scaling