X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.54M SODIUM FORMATE, pH 7.5
Crystal Properties
Matthews coefficientSolvent content
1.4113

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 29.475α = 90
b = 29.475β = 90
c = 29.48γ = 90
Symmetry
Space GroupP 41 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCD2009-08-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I04DiamondI04

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
10.9220.8495.70.0625.111.390252
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)
10.920.9778.80.345.55.5

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONSADFREE R-VALUENONE0.9220858643995.70.12450.1405THIN SHELL
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]
Coordinate Error
Structure Solution MethodRefinement High ResolutionRefinement Low Resolution
1392165.46
RMS Deviations
KeyRefinement Restraint Deviation
s_non_zero_chiral_vol0.148
s_zero_chiral_vol0.14
s_similar_adp_cmpnt0.052
s_angle_d0.051
s_anti_bump_dis_restr0.045
s_from_restr_planes0.0349
s_bond_d0.02
s_rigid_bond_adp_cmpnt0.006
s_similar_dist
s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms152
Nucleic Acid Atoms
Solvent Atoms12
Heterogen Atoms5

Software

Software
Software NamePurpose
SHELXL-97refinement
iMOSFLMdata reduction
SCALAdata scaling
SHELXDEphasing