X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION72931.14M Na-Citrate, 0.08M Na-Hepes(pH 7.0), 8% 1.6-Hexanediol, 200mM NaCl, VAPOR DIFFUSION, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
3.5565.39

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 116.621α = 90
b = 116.621β = 90
c = 93.684γ = 120
Symmetry
Space GroupP 32 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315Monochromator2006-12-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSPRING-8 BEAMLINE BL41XU1.00SPring-8BL41XU

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
12.25099.40.0710.07132.410.437661-3
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)
12.22.2898.70.8030.8032.146.43673

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (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 REPLACEMENTTHROUGHOUTPDB ENTRY 1SQF2.5538.1822998120499.320.21390.21230.24575RANDOM37.171
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]
-0.9-0.45-0.91.35
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.787
r_dihedral_angle_3_deg16.637
r_dihedral_angle_4_deg13.581
r_dihedral_angle_1_deg5.592
r_angle_refined_deg1.113
r_scangle_it0.76
r_scbond_it0.459
r_mcangle_it0.429
r_nbtor_refined0.301
r_mcbond_it0.24
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.787
r_dihedral_angle_3_deg16.637
r_dihedral_angle_4_deg13.581
r_dihedral_angle_1_deg5.592
r_angle_refined_deg1.113
r_scangle_it0.76
r_scbond_it0.459
r_mcangle_it0.429
r_nbtor_refined0.301
r_mcbond_it0.24
r_nbd_refined0.175
r_symmetry_hbond_refined0.145
r_xyhbond_nbd_refined0.117
r_symmetry_vdw_refined0.11
r_chiral_restr0.08
r_bond_refined_d0.007
r_gen_planes_refined0.003
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3574
Nucleic Acid Atoms
Solvent Atoms58
Heterogen Atoms27

Software

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